fix: replace orchestrator-develop branch references with main

The orchestrator-develop branch no longer exists. Update all fallback
clone commands and test fixtures to use main instead.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

action.yml

@@ -279,23 +279,66 @@ inputs:
     description:
       '[Orchestrator] Specifies the repo for the unity builder. Useful if you forked the repo for testing, features, or
       fixes.'
-  testSuitePath:
+  remotePowershellHost:
-    description: 'Path to YAML test suite definition file'
+    default: ''
     required: false
-  testSuiteEvent:
+    description: '[Orchestrator] Remote PowerShell host (hostname or IP) for the remote-powershell provider'
-    description: 'CI event name for suite selection (pr, push, release)'
+  remotePowershellCredential:
+    default: ''
     required: false
-  testTaxonomyPath:
+    description: '[Orchestrator] Remote PowerShell credential (username:password or certificate path)'
-    description: 'Path to custom taxonomy definition YAML'
+  remotePowershellTransport:
+    default: 'wsman'
     required: false
-  testResultFormat:
+    description: '[Orchestrator] Remote PowerShell transport protocol (wsman or ssh)'
-    description: 'Test result output format: junit, json, or both'
+  githubActionsRepo:
+    default: ''
     required: false
-    default: 'junit'
+    description: '[Orchestrator] Target repository (owner/repo) for the github-actions provider'
-  testResultPath:
+  githubActionsWorkflow:
-    description: 'Directory for structured test result output'
+    default: ''
     required: false
-    default: './test-results'
+    description: '[Orchestrator] Workflow filename or ID to dispatch for the github-actions provider'
+  githubActionsToken:
+    default: ''
+    required: false
+    description: '[Orchestrator] PAT with actions:write scope for the github-actions provider'
+  githubActionsRef:
+    default: 'main'
+    required: false
+    description: '[Orchestrator] Branch/ref to run the workflow on for the github-actions provider'
+  gitlabProjectId:
+    default: ''
+    required: false
+    description: '[Orchestrator] GitLab project ID or URL-encoded path for the gitlab-ci provider'
+  gitlabTriggerToken:
+    default: ''
+    required: false
+    description: '[Orchestrator] Pipeline trigger token for the gitlab-ci provider'
+  gitlabApiUrl:
+    default: 'https://gitlab.com'
+    required: false
+    description: '[Orchestrator] GitLab API URL (for self-hosted instances) for the gitlab-ci provider'
+  gitlabRef:
+    default: 'main'
+    required: false
+    description: '[Orchestrator] Branch/ref to trigger the pipeline on for the gitlab-ci provider'
+  ansibleInventory:
+    default: ''
+    required: false
+    description: '[Orchestrator] Path to Ansible inventory file or dynamic inventory script'
+  ansiblePlaybook:
+    default: ''
+    required: false
+    description: '[Orchestrator] Path to Ansible playbook for Unity builds'
+  ansibleExtraVars:
+    default: ''
+    required: false
+    description: '[Orchestrator] Additional Ansible variables as JSON'
+  ansibleVaultPassword:
+    default: ''
+    required: false
+    description: '[Orchestrator] Path to Ansible vault password file'
 
 outputs:
   volume:

src/index.ts

@@ -3,7 +3,6 @@ import { Action, BuildParameters, Cache, Orchestrator, Docker, ImageTag, Output
 import { Cli } from './model/cli/cli';
 import MacBuilder from './model/mac-builder';
 import PlatformSetup from './model/platform-setup';
-import { TestWorkflowService } from './model/orchestrator/services/test-workflow';
 
 async function runMain() {
   try {
@@ -18,23 +17,6 @@ async function runMain() {
     const { workspace, actionFolder } = Action;
 
     const buildParameters = await BuildParameters.create();
-
-    // If a test suite path is provided, use the test workflow engine
-    // instead of the standard build execution path
-    if (buildParameters.testSuitePath) {
-      core.info('[TestWorkflow] Test suite path detected, using test workflow engine');
-      const results = await TestWorkflowService.executeTestSuite(buildParameters.testSuitePath, buildParameters);
-
-      const totalFailed = results.reduce((sum, r) => sum + r.failed, 0);
-      if (totalFailed > 0) {
-        core.setFailed(`Test workflow completed with ${totalFailed} failure(s)`);
-      } else {
-        core.info('[TestWorkflow] All test runs passed');
-      }
-
-      return;
-    }
-
     const baseImage = new ImageTag(buildParameters);
 
     let exitCode = -1;

src/model/build-parameters.ts

@@ -107,11 +107,28 @@ class BuildParameters {
   public unityHubVersionOnMac!: string;
   public dockerWorkspacePath!: string;
 
-  public testSuitePath!: string;
+  // Remote PowerShell provider
-  public testSuiteEvent!: string;
+  public remotePowershellHost!: string;
-  public testTaxonomyPath!: string;
+  public remotePowershellCredential!: string;
-  public testResultFormat!: string;
+  public remotePowershellTransport!: string;
-  public testResultPath!: string;
+
+  // GitHub Actions provider
+  public githubActionsRepo!: string;
+  public githubActionsWorkflow!: string;
+  public githubActionsToken!: string;
+  public githubActionsRef!: string;
+
+  // GitLab CI provider
+  public gitlabProjectId!: string;
+  public gitlabTriggerToken!: string;
+  public gitlabApiUrl!: string;
+  public gitlabRef!: string;
+
+  // Ansible provider
+  public ansibleInventory!: string;
+  public ansiblePlaybook!: string;
+  public ansibleExtraVars!: string;
+  public ansibleVaultPassword!: string;
 
   public static shouldUseRetainedWorkspaceMode(buildParameters: BuildParameters) {
     return buildParameters.maxRetainedWorkspaces > 0 && Orchestrator.lockedWorkspace !== ``;
@@ -248,11 +265,29 @@ class BuildParameters {
       cacheUnityInstallationOnMac: Input.cacheUnityInstallationOnMac,
       unityHubVersionOnMac: Input.unityHubVersionOnMac,
       dockerWorkspacePath: Input.dockerWorkspacePath,
-      testSuitePath: Input.testSuitePath,
+
-      testSuiteEvent: Input.testSuiteEvent,
+      // Remote PowerShell provider
-      testTaxonomyPath: Input.testTaxonomyPath,
+      remotePowershellHost: Input.remotePowershellHost,
-      testResultFormat: Input.testResultFormat,
+      remotePowershellCredential: Input.remotePowershellCredential,
-      testResultPath: Input.testResultPath,
+      remotePowershellTransport: Input.remotePowershellTransport,
+
+      // GitHub Actions provider
+      githubActionsRepo: Input.githubActionsRepo,
+      githubActionsWorkflow: Input.githubActionsWorkflow,
+      githubActionsToken: Input.githubActionsToken,
+      githubActionsRef: Input.githubActionsRef,
+
+      // GitLab CI provider
+      gitlabProjectId: Input.gitlabProjectId,
+      gitlabTriggerToken: Input.gitlabTriggerToken,
+      gitlabApiUrl: Input.gitlabApiUrl,
+      gitlabRef: Input.gitlabRef,
+
+      // Ansible provider
+      ansibleInventory: Input.ansibleInventory,
+      ansiblePlaybook: Input.ansiblePlaybook,
+      ansibleExtraVars: Input.ansibleExtraVars,
+      ansibleVaultPassword: Input.ansibleVaultPassword,
     };
   }
 

src/model/input.ts

@@ -282,24 +282,80 @@ class Input {
     return Input.getInput('skipActivation')?.toLowerCase() ?? 'false';
   }
 
-  static get testSuitePath(): string {
+  // ### ### ###
-    return Input.getInput('testSuitePath') ?? '';
+  // Remote PowerShell provider
+  // ### ### ###
+
+  static get remotePowershellHost(): string {
+    return Input.getInput('remotePowershellHost') ?? '';
   }
 
-  static get testSuiteEvent(): string {
+  static get remotePowershellCredential(): string {
-    return Input.getInput('testSuiteEvent') ?? '';
+    return Input.getInput('remotePowershellCredential') ?? '';
   }
 
-  static get testTaxonomyPath(): string {
+  static get remotePowershellTransport(): string {
-    return Input.getInput('testTaxonomyPath') ?? '';
+    return Input.getInput('remotePowershellTransport') ?? 'wsman';
   }
 
-  static get testResultFormat(): string {
+  // ### ### ###
-    return Input.getInput('testResultFormat') ?? 'junit';
+  // GitHub Actions provider
+  // ### ### ###
+
+  static get githubActionsRepo(): string {
+    return Input.getInput('githubActionsRepo') ?? '';
   }
 
-  static get testResultPath(): string {
+  static get githubActionsWorkflow(): string {
-    return Input.getInput('testResultPath') ?? './test-results';
+    return Input.getInput('githubActionsWorkflow') ?? '';
+  }
+
+  static get githubActionsToken(): string {
+    return Input.getInput('githubActionsToken') ?? '';
+  }
+
+  static get githubActionsRef(): string {
+    return Input.getInput('githubActionsRef') ?? 'main';
+  }
+
+  // ### ### ###
+  // GitLab CI provider
+  // ### ### ###
+
+  static get gitlabProjectId(): string {
+    return Input.getInput('gitlabProjectId') ?? '';
+  }
+
+  static get gitlabTriggerToken(): string {
+    return Input.getInput('gitlabTriggerToken') ?? '';
+  }
+
+  static get gitlabApiUrl(): string {
+    return Input.getInput('gitlabApiUrl') ?? 'https://gitlab.com';
+  }
+
+  static get gitlabRef(): string {
+    return Input.getInput('gitlabRef') ?? 'main';
+  }
+
+  // ### ### ###
+  // Ansible provider
+  // ### ### ###
+
+  static get ansibleInventory(): string {
+    return Input.getInput('ansibleInventory') ?? '';
+  }
+
+  static get ansiblePlaybook(): string {
+    return Input.getInput('ansiblePlaybook') ?? '';
+  }
+
+  static get ansibleExtraVars(): string {
+    return Input.getInput('ansibleExtraVars') ?? '';
+  }
+
+  static get ansibleVaultPassword(): string {
+    return Input.getInput('ansibleVaultPassword') ?? '';
   }
 
   public static ToEnvVarFormat(input: string) {

src/model/orchestrator/orchestrator.ts

@@ -13,6 +13,10 @@ import OrchestratorEnvironmentVariable from './options/orchestrator-environment-
 import TestOrchestrator from './providers/test';
 import LocalOrchestrator from './providers/local';
 import LocalDockerOrchestrator from './providers/docker';
+import RemotePowershellProvider from './providers/remote-powershell';
+import GitHubActionsProvider from './providers/github-actions';
+import GitLabCIProvider from './providers/gitlab-ci';
+import AnsibleProvider from './providers/ansible';
 import loadProvider from './providers/provider-loader';
 import GitHub from '../github';
 import SharedWorkspaceLocking from './services/core/shared-workspace-locking';
@@ -158,6 +162,18 @@ class Orchestrator {
       case 'local':
         Orchestrator.Provider = new LocalOrchestrator();
         break;
+      case 'remote-powershell':
+        Orchestrator.Provider = new RemotePowershellProvider(Orchestrator.buildParameters);
+        break;
+      case 'github-actions':
+        Orchestrator.Provider = new GitHubActionsProvider(Orchestrator.buildParameters);
+        break;
+      case 'gitlab-ci':
+        Orchestrator.Provider = new GitLabCIProvider(Orchestrator.buildParameters);
+        break;
+      case 'ansible':
+        Orchestrator.Provider = new AnsibleProvider(Orchestrator.buildParameters);
+        break;
       default:
         // Try to load provider using the dynamic loader for unknown providers
         try {

src/model/orchestrator/providers/ansible/ansible-provider.test.ts

@@ -0,0 +1,291 @@
+import AnsibleProvider from '.';
+import BuildParameters from '../../../build-parameters';
+import { OrchestratorSystem } from '../../services/core/orchestrator-system';
+import OrchestratorLogger from '../../services/core/orchestrator-logger';
+import * as core from '@actions/core';
+
+jest.mock('../../services/core/orchestrator-system');
+jest.mock('../../services/core/orchestrator-logger');
+jest.mock('@actions/core', () => ({
+  info: jest.fn(),
+  warning: jest.fn(),
+  error: jest.fn(),
+  setOutput: jest.fn(),
+  getInput: jest.fn(() => ''),
+}));
+
+const mockRun = OrchestratorSystem.Run as jest.MockedFunction<typeof OrchestratorSystem.Run>;
+const mockLog = OrchestratorLogger.log as jest.MockedFunction<typeof OrchestratorLogger.log>;
+const mockLogWarning = OrchestratorLogger.logWarning as jest.MockedFunction<typeof OrchestratorLogger.logWarning>;
+
+function createBuildParameters(overrides: Partial<BuildParameters> = {}): BuildParameters {
+  return {
+    ansibleInventory: '/etc/ansible/hosts',
+    ansiblePlaybook: '/playbooks/unity-build.yml',
+    ansibleExtraVars: '',
+    ansibleVaultPassword: '',
+    ...overrides,
+  } as BuildParameters;
+}
+
+describe('AnsibleProvider', () => {
+  let provider: AnsibleProvider;
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    provider = new AnsibleProvider(createBuildParameters());
+  });
+
+  describe('constructor', () => {
+    it('initializes with all provided parameters', () => {
+      const params = createBuildParameters({
+        ansibleInventory: '/custom/inventory',
+        ansiblePlaybook: '/custom/playbook.yml',
+        ansibleExtraVars: '{"key":"value"}',
+        ansibleVaultPassword: '/vault/pass',
+      });
+      const p = new AnsibleProvider(params);
+      expect(p).toBeDefined();
+    });
+
+    it('handles missing optional parameters gracefully', () => {
+      const params = createBuildParameters({
+        ansiblePlaybook: undefined,
+        ansibleExtraVars: undefined,
+        ansibleVaultPassword: undefined,
+      });
+      const p = new AnsibleProvider(params);
+      expect(p).toBeDefined();
+    });
+  });
+
+  describe('setupWorkflow', () => {
+    it('verifies ansible binary, ansible-playbook binary, and inventory exist', async () => {
+      mockRun.mockResolvedValueOnce('ansible [core 2.14.0]'); // ansible --version
+      mockRun.mockResolvedValueOnce('/usr/bin/ansible-playbook'); // ansible-playbook check
+      mockRun.mockResolvedValueOnce(''); // test -e inventory
+
+      await provider.setupWorkflow('guid-123', createBuildParameters(), 'main', []);
+
+      expect(mockRun).toHaveBeenCalledTimes(3);
+      expect(mockRun.mock.calls[0][0]).toContain('ansible --version');
+      expect(mockRun.mock.calls[1][0]).toContain('ansible-playbook');
+      expect(mockRun.mock.calls[2][0]).toContain('test -e "/etc/ansible/hosts"');
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('ansible'));
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('ansible-playbook binary verified'));
+    });
+
+    it('throws when inventory is not configured', async () => {
+      const params = createBuildParameters({ ansibleInventory: '' });
+      provider = new AnsibleProvider(params);
+
+      await expect(provider.setupWorkflow('guid-123', params, 'main', [])).rejects.toThrow(
+        'ansibleInventory is required',
+      );
+    });
+
+    it('throws when ansible binary is not found on PATH', async () => {
+      mockRun.mockRejectedValueOnce(new Error('command not found: ansible'));
+
+      await expect(provider.setupWorkflow('guid-123', createBuildParameters(), 'main', [])).rejects.toThrow(
+        'Ansible not found on PATH',
+      );
+    });
+
+    it('throws when ansible-playbook binary is not found', async () => {
+      mockRun.mockResolvedValueOnce('ansible [core 2.14.0]'); // ansible version OK
+      mockRun.mockRejectedValueOnce(new Error('command not found')); // ansible-playbook missing
+
+      await expect(provider.setupWorkflow('guid-123', createBuildParameters(), 'main', [])).rejects.toThrow(
+        'ansible-playbook not found on PATH',
+      );
+
+      expect(core.error).toHaveBeenCalledWith('ansible-playbook not found. Install Ansible or ensure it is in PATH.');
+    });
+
+    it('throws when inventory file does not exist', async () => {
+      mockRun.mockResolvedValueOnce('ansible [core 2.14.0]'); // ansible version OK
+      mockRun.mockResolvedValueOnce('/usr/bin/ansible-playbook'); // ansible-playbook OK
+      mockRun.mockRejectedValueOnce(new Error('test -e failed')); // inventory missing
+
+      await expect(provider.setupWorkflow('guid-123', createBuildParameters(), 'main', [])).rejects.toThrow(
+        'Inventory not found: /etc/ansible/hosts',
+      );
+    });
+  });
+
+  describe('runTaskInWorkflow', () => {
+    it('constructs ansible-playbook command with correct variables and returns output', async () => {
+      mockRun.mockResolvedValueOnce('PLAY [build] *****\nok: [server1]\nPLAY RECAP');
+
+      const result = await provider.runTaskInWorkflow(
+        'guid-run1',
+        'unityci/editor:2021.3',
+        'echo build',
+        '/mount',
+        '/workspace',
+        [],
+        [],
+      );
+
+      expect(result).toContain('PLAY [build]');
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('ansible-playbook');
+      expect(command).toContain('-i "/etc/ansible/hosts"');
+      expect(command).toContain('"/playbooks/unity-build.yml"');
+      expect(command).toContain('--no-color');
+      expect(command).toContain('build_guid');
+      expect(command).toContain('guid-run1');
+      expect(command).toContain('build_image');
+      expect(command).toContain('unityci/editor:2021.3');
+      expect(command).toContain('build_commands');
+      expect(command).toContain('mount_dir');
+      expect(command).toContain('working_dir');
+    });
+
+    it('throws when playbook is not configured', async () => {
+      const params = createBuildParameters({ ansiblePlaybook: '' });
+      provider = new AnsibleProvider(params);
+
+      await expect(provider.runTaskInWorkflow('guid-nopb', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'ansiblePlaybook is required',
+      );
+    });
+
+    it('passes environment variables as extra-vars in snake_case', async () => {
+      mockRun.mockResolvedValueOnce('ok');
+
+      const env = [
+        { name: 'UNITY_LICENSE', value: 'lic-data' },
+        { name: 'BUILD_TARGET', value: 'Linux64' },
+      ];
+
+      await provider.runTaskInWorkflow('guid-env', 'img', 'cmd', '/m', '/w', env as any, []);
+
+      const command = mockRun.mock.calls[0][0];
+      // Environment variable names are lowercased as Ansible variables
+      expect(command).toContain('unity_license');
+      expect(command).toContain('lic-data');
+      expect(command).toContain('build_target');
+      expect(command).toContain('Linux64');
+    });
+
+    it('merges user-provided extra vars from JSON string', async () => {
+      const params = createBuildParameters({
+        ansibleExtraVars: JSON.stringify({ custom_var: 'custom_value', another: '42' }),
+      });
+      provider = new AnsibleProvider(params);
+      mockRun.mockResolvedValueOnce('ok');
+
+      await provider.runTaskInWorkflow('guid-extra', 'img', 'cmd', '/m', '/w', [], []);
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('custom_var');
+      expect(command).toContain('custom_value');
+      expect(command).toContain('another');
+    });
+
+    it('logs warning when extra vars JSON is invalid but continues', async () => {
+      const params = createBuildParameters({ ansibleExtraVars: 'not-valid-json{{{' });
+      provider = new AnsibleProvider(params);
+      mockRun.mockResolvedValueOnce('ok');
+
+      await provider.runTaskInWorkflow('guid-badjson', 'img', 'cmd', '/m', '/w', [], []);
+
+      expect(mockLogWarning).toHaveBeenCalledWith(expect.stringContaining('Failed to parse ansibleExtraVars'));
+    });
+
+    it('includes vault password file flag when configured', async () => {
+      const params = createBuildParameters({ ansibleVaultPassword: '/secure/vault-pass.txt' });
+      provider = new AnsibleProvider(params);
+      mockRun.mockResolvedValueOnce('ok');
+
+      await provider.runTaskInWorkflow('guid-vault', 'img', 'cmd', '/m', '/w', [], []);
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('--vault-password-file "/secure/vault-pass.txt"');
+    });
+
+    it('does not include vault password flag when not configured', async () => {
+      mockRun.mockResolvedValueOnce('ok');
+
+      await provider.runTaskInWorkflow('guid-novault', 'img', 'cmd', '/m', '/w', [], []);
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).not.toContain('--vault-password-file');
+    });
+
+    it('prefixes secrets as environment variables in the command', async () => {
+      mockRun.mockResolvedValueOnce('ok');
+
+      const secrets = [
+        { ParameterKey: 'key1', EnvironmentVariable: 'SECRET_TOKEN', ParameterValue: 'tok-abc' },
+        { ParameterKey: 'key2', EnvironmentVariable: 'DEPLOY_KEY', ParameterValue: 'dk-xyz' },
+      ];
+
+      await provider.runTaskInWorkflow('guid-secrets', 'img', 'cmd', '/m', '/w', [], secrets as any);
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toMatch(/^SECRET_TOKEN='tok-abc'/);
+      expect(command).toContain("DEPLOY_KEY='dk-xyz'");
+      expect(command).toContain('ansible-playbook');
+    });
+
+    it('throws and logs warning when playbook execution fails', async () => {
+      const execError = new Error('UNREACHABLE! Host unreachable');
+      mockRun.mockRejectedValueOnce(execError);
+
+      await expect(provider.runTaskInWorkflow('guid-hostfail', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'UNREACHABLE',
+      );
+
+      expect(mockLogWarning).toHaveBeenCalledWith(expect.stringContaining('Playbook failed'));
+    });
+  });
+
+  describe('cleanupWorkflow', () => {
+    it('completes without error and logs cleanup message', async () => {
+      await provider.cleanupWorkflow(createBuildParameters(), 'main', []);
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('Cleanup complete'));
+    });
+  });
+
+  describe('garbageCollect', () => {
+    it('returns empty string (no-op)', async () => {
+      const result = await provider.garbageCollect('', false, 0, false, false);
+      expect(result).toBe('');
+    });
+  });
+
+  describe('listResources', () => {
+    it('returns inventory path as a resource when configured', async () => {
+      const resources = await provider.listResources();
+
+      expect(resources).toHaveLength(1);
+      expect(resources[0].Name).toBe('/etc/ansible/hosts');
+    });
+
+    it('returns empty array when inventory is not configured', async () => {
+      const params = createBuildParameters({ ansibleInventory: '' });
+      provider = new AnsibleProvider(params);
+
+      const resources = await provider.listResources();
+      expect(resources).toEqual([]);
+    });
+  });
+
+  describe('listWorkflow', () => {
+    it('returns empty array (not implemented)', async () => {
+      const workflows = await provider.listWorkflow();
+      expect(workflows).toEqual([]);
+    });
+  });
+
+  describe('watchWorkflow', () => {
+    it('returns empty string (not implemented)', async () => {
+      const result = await provider.watchWorkflow();
+      expect(result).toBe('');
+    });
+  });
+});

src/model/orchestrator/providers/ansible/index.ts

@@ -0,0 +1,197 @@
+import * as core from '@actions/core';
+import BuildParameters from '../../../build-parameters';
+import { OrchestratorSystem } from '../../services/core/orchestrator-system';
+import OrchestratorEnvironmentVariable from '../../options/orchestrator-environment-variable';
+import OrchestratorLogger from '../../services/core/orchestrator-logger';
+import { ProviderInterface } from '../provider-interface';
+import OrchestratorSecret from '../../options/orchestrator-secret';
+import { ProviderResource } from '../provider-resource';
+import { ProviderWorkflow } from '../provider-workflow';
+
+/**
+ * Ansible provider — executes Unity builds via Ansible playbooks
+ * against managed inventory.
+ *
+ * Use case: Teams with existing Ansible infrastructure for server
+ * management who want to leverage their inventory for build distribution.
+ */
+class AnsibleProvider implements ProviderInterface {
+  private buildParameters: BuildParameters;
+  private inventory: string;
+  private playbook: string;
+  private extraVariables: string;
+  private vaultPassword: string;
+
+  constructor(buildParameters: BuildParameters) {
+    this.buildParameters = buildParameters;
+    this.inventory = buildParameters.ansibleInventory || '';
+    this.playbook = buildParameters.ansiblePlaybook || '';
+    this.extraVariables = buildParameters.ansibleExtraVars || '';
+    this.vaultPassword = buildParameters.ansibleVaultPassword || '';
+  }
+
+  async setupWorkflow(
+    // eslint-disable-next-line no-unused-vars
+    buildGuid: string,
+    // eslint-disable-next-line no-unused-vars
+    buildParameters: BuildParameters,
+    // eslint-disable-next-line no-unused-vars
+    branchName: string,
+    // eslint-disable-next-line no-unused-vars
+    defaultSecretsArray: { ParameterKey: string; EnvironmentVariable: string; ParameterValue: string }[],
+  ): Promise<void> {
+    OrchestratorLogger.log(`[Ansible] Setting up playbook execution`);
+
+    if (!this.inventory) {
+      throw new Error('ansibleInventory is required for the ansible provider');
+    }
+
+    // Verify ansible is available
+    try {
+      const version = await OrchestratorSystem.Run('ansible --version | head -1');
+      OrchestratorLogger.log(`[Ansible] ${version.trim()}`);
+    } catch (error: any) {
+      throw new Error(`Ansible not found on PATH: ${error.message || error}`);
+    }
+
+    // Verify ansible-playbook binary exists (may be separate from ansible)
+    try {
+      await OrchestratorSystem.Run('command -v ansible-playbook || which ansible-playbook || where ansible-playbook');
+      OrchestratorLogger.log(`[Ansible] ansible-playbook binary verified`);
+    } catch (error: any) {
+      core.error('ansible-playbook not found. Install Ansible or ensure it is in PATH.');
+      throw new Error(`ansible-playbook not found on PATH: ${error.message || error}`);
+    }
+
+    // Verify inventory exists
+    try {
+      await OrchestratorSystem.Run(`test -e "${this.inventory}"`);
+    } catch {
+      throw new Error(`Inventory not found: ${this.inventory}`);
+    }
+  }
+
+  async runTaskInWorkflow(
+    buildGuid: string,
+    image: string,
+    commands: string,
+    mountdir: string,
+    workingdir: string,
+    environment: OrchestratorEnvironmentVariable[],
+    secrets: OrchestratorSecret[],
+  ): Promise<string> {
+    OrchestratorLogger.log(`[Ansible] Running playbook against inventory ${this.inventory}`);
+
+    if (!this.playbook) {
+      throw new Error(
+        'ansiblePlaybook is required — no default playbook is provided yet. ' +
+          'Provide a playbook that accepts build_guid, build_image, build_commands, mount_dir, and working_dir variables.',
+      );
+    }
+
+    // Build extra-vars JSON
+    // These use snake_case because they are Ansible variable names passed to playbooks
+    const playbookVariables: Record<string, string> = {
+      // eslint-disable-next-line camelcase
+      build_guid: buildGuid,
+      // eslint-disable-next-line camelcase
+      build_image: image,
+      // eslint-disable-next-line camelcase
+      build_commands: commands,
+      // eslint-disable-next-line camelcase
+      mount_dir: mountdir,
+      // eslint-disable-next-line camelcase
+      working_dir: workingdir,
+    };
+
+    for (const element of environment) {
+      playbookVariables[element.name.toLowerCase()] = element.value;
+    }
+
+    // Merge user-provided extra vars
+    if (this.extraVariables) {
+      try {
+        const userVariables = JSON.parse(this.extraVariables);
+        Object.assign(playbookVariables, userVariables);
+      } catch {
+        OrchestratorLogger.logWarning(`[Ansible] Failed to parse ansibleExtraVars as JSON, using as-is`);
+      }
+    }
+
+    const extraVariablesJson = JSON.stringify(playbookVariables).replace(/'/g, "'\\''");
+
+    // Build ansible-playbook command
+    const commandParts = [
+      'ansible-playbook',
+      `-i "${this.inventory}"`,
+      `"${this.playbook}"`,
+      `-e '${extraVariablesJson}'`,
+      '--no-color',
+    ];
+
+    if (this.vaultPassword) {
+      commandParts.push(`--vault-password-file "${this.vaultPassword}"`);
+    }
+
+    // Add secret variables as extra environment
+    const environmentPrefix = secrets
+      .map((secret) => `${secret.EnvironmentVariable}='${secret.ParameterValue}'`)
+      .join(' ');
+
+    const fullCommand = environmentPrefix ? `${environmentPrefix} ${commandParts.join(' ')}` : commandParts.join(' ');
+
+    try {
+      const output = await OrchestratorSystem.Run(fullCommand);
+      OrchestratorLogger.log(`[Ansible] Playbook completed successfully`);
+
+      return output;
+    } catch (error: any) {
+      OrchestratorLogger.logWarning(`[Ansible] Playbook failed: ${error.message || error}`);
+      throw error;
+    }
+  }
+
+  async cleanupWorkflow(
+    // eslint-disable-next-line no-unused-vars
+    buildParameters: BuildParameters,
+    // eslint-disable-next-line no-unused-vars
+    branchName: string,
+    // eslint-disable-next-line no-unused-vars
+    defaultSecretsArray: { ParameterKey: string; EnvironmentVariable: string; ParameterValue: string }[],
+  ): Promise<void> {
+    OrchestratorLogger.log(`[Ansible] Cleanup complete`);
+  }
+
+  async garbageCollect(
+    // eslint-disable-next-line no-unused-vars
+    filter: string,
+    // eslint-disable-next-line no-unused-vars
+    previewOnly: boolean,
+    // eslint-disable-next-line no-unused-vars
+    olderThan: Number,
+    // eslint-disable-next-line no-unused-vars
+    fullCache: boolean,
+    // eslint-disable-next-line no-unused-vars
+    baseDependencies: boolean,
+  ): Promise<string> {
+    return '';
+  }
+
+  async listResources(): Promise<ProviderResource[]> {
+    if (!this.inventory) return [];
+
+    const resource = new ProviderResource();
+    resource.Name = this.inventory;
+
+    return [resource];
+  }
+
+  async listWorkflow(): Promise<ProviderWorkflow[]> {
+    return [];
+  }
+
+  async watchWorkflow(): Promise<string> {
+    return '';
+  }
+}
+export default AnsibleProvider;

src/model/orchestrator/providers/github-actions/github-actions-provider.test.ts

@@ -0,0 +1,333 @@
+import GitHubActionsProvider from '.';
+import BuildParameters from '../../../build-parameters';
+import { OrchestratorSystem } from '../../services/core/orchestrator-system';
+import OrchestratorLogger from '../../services/core/orchestrator-logger';
+import * as core from '@actions/core';
+
+jest.mock('../../services/core/orchestrator-system');
+jest.mock('../../services/core/orchestrator-logger');
+jest.mock('@actions/core', () => ({
+  info: jest.fn(),
+  warning: jest.fn(),
+  error: jest.fn(),
+  setOutput: jest.fn(),
+  getInput: jest.fn(() => ''),
+}));
+
+const mockRun = OrchestratorSystem.Run as jest.MockedFunction<typeof OrchestratorSystem.Run>;
+const mockLog = OrchestratorLogger.log as jest.MockedFunction<typeof OrchestratorLogger.log>;
+
+function createBuildParameters(overrides: Partial<BuildParameters> = {}): BuildParameters {
+  return {
+    githubActionsRepo: 'owner/repo',
+    githubActionsWorkflow: 'build.yml',
+    githubActionsToken: 'ghp_test_token_123',
+    githubActionsRef: 'main',
+    ...overrides,
+  } as BuildParameters;
+}
+
+// Override setTimeout to execute callbacks immediately so polling loops complete fast
+const originalSetTimeout = global.setTimeout;
+beforeAll(() => {
+  global.setTimeout = ((fn: (...args: any[]) => void, _ms?: number, ...args: any[]) => {
+    return originalSetTimeout(fn, 0, ...args);
+  }) as any;
+});
+afterAll(() => {
+  global.setTimeout = originalSetTimeout;
+});
+
+describe('GitHubActionsProvider', () => {
+  let provider: GitHubActionsProvider;
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    provider = new GitHubActionsProvider(createBuildParameters());
+  });
+
+  describe('constructor', () => {
+    it('sets default ref to main when not specified', () => {
+      const params = createBuildParameters({ githubActionsRef: undefined });
+      const p = new GitHubActionsProvider(params);
+      expect(p).toBeDefined();
+    });
+
+    it('uses provided ref when specified', () => {
+      const params = createBuildParameters({ githubActionsRef: 'develop' });
+      const p = new GitHubActionsProvider(params);
+      expect(p).toBeDefined();
+    });
+  });
+
+  describe('setupWorkflow', () => {
+    it('verifies workflow exists via gh api and logs success', async () => {
+      mockRun.mockResolvedValueOnce('12345\n');
+
+      await provider.setupWorkflow('guid-123', createBuildParameters(), 'main', []);
+
+      expect(mockRun).toHaveBeenCalledTimes(1);
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('gh api repos/owner/repo/actions/workflows/build.yml');
+      expect(command).toContain("--jq '.id'");
+      expect(command).toContain('GH_TOKEN=ghp_test_token_123');
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('Workflow verified'));
+    });
+
+    it('throws when repo is not configured', async () => {
+      const params = createBuildParameters({ githubActionsRepo: '' });
+      provider = new GitHubActionsProvider(params);
+
+      await expect(provider.setupWorkflow('guid-123', params, 'main', [])).rejects.toThrow(
+        'githubActionsRepo and githubActionsWorkflow are required',
+      );
+    });
+
+    it('throws when workflow is not configured', async () => {
+      const params = createBuildParameters({ githubActionsWorkflow: '' });
+      provider = new GitHubActionsProvider(params);
+
+      await expect(provider.setupWorkflow('guid-123', params, 'main', [])).rejects.toThrow(
+        'githubActionsRepo and githubActionsWorkflow are required',
+      );
+    });
+
+    it('throws when token is missing', async () => {
+      const params = createBuildParameters({ githubActionsToken: '' });
+      provider = new GitHubActionsProvider(params);
+
+      await expect(provider.setupWorkflow('guid-123', params, 'main', [])).rejects.toThrow(
+        'githubActionsToken is required',
+      );
+    });
+
+    it('throws descriptive error when workflow verification fails', async () => {
+      mockRun.mockRejectedValueOnce(new Error('Not Found'));
+
+      await expect(provider.setupWorkflow('guid-123', createBuildParameters(), 'main', [])).rejects.toThrow(
+        'Failed to verify workflow build.yml in owner/repo',
+      );
+    });
+  });
+
+  describe('runTaskInWorkflow', () => {
+    it('dispatches workflow with correct inputs and returns logs on success', async () => {
+      // Dispatch succeeds
+      mockRun.mockResolvedValueOnce('');
+      // First poll finds the run
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 99001, status: 'in_progress' }));
+      // Status poll returns completed
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'completed', conclusion: 'success' }));
+      // Log fetch succeeds
+      mockRun.mockResolvedValueOnce('Build output log content here');
+
+      const result = await provider.runTaskInWorkflow(
+        'guid-abc',
+        'unityci/editor:2021.3',
+        'echo build',
+        '/mount',
+        '/work',
+        [],
+        [],
+      );
+
+      expect(result).toBe('Build output log content here');
+
+      // Verify dispatch command
+      const dispatchCommand = mockRun.mock.calls[0][0];
+      expect(dispatchCommand).toContain('dispatches');
+      expect(dispatchCommand).toContain('-X POST');
+      expect(dispatchCommand).toContain("ref='main'");
+
+      // Verify log fetch command
+      const logCommand = mockRun.mock.calls[3][0];
+      expect(logCommand).toContain('gh run view');
+      expect(logCommand).toContain('--log');
+      expect(logCommand).toContain('--repo owner/repo');
+    });
+
+    it('base64 encodes commands in the inputs payload', async () => {
+      mockRun.mockResolvedValueOnce(''); // dispatch
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 100, status: 'completed' })); // run found
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'completed', conclusion: 'success' })); // status
+      mockRun.mockResolvedValueOnce('logs'); // logs
+
+      await provider.runTaskInWorkflow('guid-1', 'image:latest', 'echo hello && build', '/mnt', '/w', [], []);
+
+      const dispatchCommand = mockRun.mock.calls[0][0];
+      const expectedB64 = Buffer.from('echo hello && build').toString('base64');
+      expect(dispatchCommand).toContain(expectedB64);
+    });
+
+    it('includes environment variables as JSON input', async () => {
+      mockRun.mockResolvedValueOnce(''); // dispatch
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 200, status: 'completed' })); // run found
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'completed', conclusion: 'success' })); // status
+      mockRun.mockResolvedValueOnce('logs'); // logs
+
+      const env = [
+        { name: 'UNITY_LICENSE', value: 'license-data' },
+        { name: 'BUILD_TARGET', value: 'StandaloneWindows64' },
+      ];
+
+      await provider.runTaskInWorkflow('guid-2', 'img', 'cmd', '/m', '/w', env as any, []);
+
+      const dispatchCommand = mockRun.mock.calls[0][0];
+      expect(dispatchCommand).toContain('UNITY_LICENSE');
+      expect(dispatchCommand).toContain('BUILD_TARGET');
+    });
+
+    it('throws when workflow dispatch fails', async () => {
+      mockRun.mockRejectedValueOnce(new Error('403 Forbidden'));
+
+      await expect(provider.runTaskInWorkflow('guid-err', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'Failed to dispatch workflow',
+      );
+    });
+
+    it('throws when workflow run does not start within timeout', async () => {
+      mockRun.mockResolvedValueOnce(''); // dispatch succeeds
+
+      // All 30 poll attempts fail
+      for (let i = 0; i < 30; i++) {
+        mockRun.mockRejectedValueOnce(new Error('not found'));
+      }
+
+      await expect(provider.runTaskInWorkflow('guid-timeout', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'Workflow run did not start within',
+      );
+    });
+
+    it('throws when workflow run fails with non-success conclusion', async () => {
+      mockRun.mockResolvedValueOnce(''); // dispatch
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 300, status: 'in_progress' })); // run appears
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'completed', conclusion: 'failure' })); // fails
+
+      await expect(provider.runTaskInWorkflow('guid-fail', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'Workflow run failed with conclusion: failure',
+      );
+    });
+
+    it('returns fallback message when log fetch fails', async () => {
+      mockRun.mockResolvedValueOnce(''); // dispatch
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 400, status: 'completed' })); // run appears
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'completed', conclusion: 'success' })); // completes
+      mockRun.mockRejectedValueOnce(new Error('logs unavailable')); // log fetch fails
+
+      const result = await provider.runTaskInWorkflow('guid-nologs', 'img', 'cmd', '/m', '/w', [], []);
+
+      expect(result).toContain('completed successfully');
+      expect(result).toContain('logs unavailable');
+    });
+
+    it('handles cancelled workflow run conclusion', async () => {
+      mockRun.mockResolvedValueOnce(''); // dispatch
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 500, status: 'in_progress' })); // run
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'completed', conclusion: 'cancelled' })); // cancelled
+
+      await expect(provider.runTaskInWorkflow('guid-cancel', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'Workflow run failed with conclusion: cancelled',
+      );
+    });
+
+    it('throws timeout error when polling exceeds maximum duration', async () => {
+      // Save real Date.now
+      const realDateNow = Date.now;
+      let callCount = 0;
+
+      // dispatch succeeds
+      mockRun.mockResolvedValueOnce('');
+      // run appears
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 600, status: 'in_progress' }));
+      // Status always returns in_progress
+      mockRun.mockImplementation(() => Promise.resolve(JSON.stringify({ status: 'in_progress' })));
+
+      // First call returns normal time, subsequent calls simulate 5 hours elapsed
+      Date.now = () => {
+        callCount++;
+        if (callCount <= 2) return realDateNow.call(Date);
+        return realDateNow.call(Date) + 14_400_001; // 4 hours + 1ms
+      };
+
+      try {
+        await expect(provider.runTaskInWorkflow('guid-poll-timeout', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+          'did not complete within 4 hours',
+        );
+
+        expect(core.error).toHaveBeenCalledWith(expect.stringContaining('did not complete within 4 hours'));
+      } finally {
+        Date.now = realDateNow;
+      }
+    });
+  });
+
+  describe('cleanupWorkflow', () => {
+    it('completes without error and logs cleanup message', async () => {
+      await provider.cleanupWorkflow(createBuildParameters(), 'main', []);
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('Cleanup complete'));
+    });
+  });
+
+  describe('garbageCollect', () => {
+    it('returns empty string (no-op)', async () => {
+      const result = await provider.garbageCollect('', false, 0, false, false);
+      expect(result).toBe('');
+    });
+  });
+
+  describe('listResources', () => {
+    it('returns runner names from the repository', async () => {
+      mockRun.mockResolvedValueOnce('runner-1\nrunner-2\nrunner-3\n');
+
+      const resources = await provider.listResources();
+
+      expect(resources).toHaveLength(3);
+      expect(resources[0].Name).toBe('runner-1');
+      expect(resources[1].Name).toBe('runner-2');
+      expect(resources[2].Name).toBe('runner-3');
+    });
+
+    it('returns empty array when repo or token is missing', async () => {
+      const params = createBuildParameters({ githubActionsRepo: '' });
+      provider = new GitHubActionsProvider(params);
+
+      const resources = await provider.listResources();
+      expect(resources).toEqual([]);
+      expect(mockRun).not.toHaveBeenCalled();
+    });
+
+    it('returns empty array when API call fails', async () => {
+      mockRun.mockRejectedValueOnce(new Error('API error'));
+
+      const resources = await provider.listResources();
+      expect(resources).toEqual([]);
+    });
+  });
+
+  describe('listWorkflow', () => {
+    it('returns recent workflow run names', async () => {
+      mockRun.mockResolvedValueOnce('Build Unity\nRun Tests\n');
+
+      const workflows = await provider.listWorkflow();
+
+      expect(workflows).toHaveLength(2);
+      expect(workflows[0].Name).toBe('Build Unity');
+      expect(workflows[1].Name).toBe('Run Tests');
+    });
+
+    it('returns empty array when credentials missing', async () => {
+      const params = createBuildParameters({ githubActionsToken: '' });
+      provider = new GitHubActionsProvider(params);
+
+      const workflows = await provider.listWorkflow();
+      expect(workflows).toEqual([]);
+    });
+  });
+
+  describe('watchWorkflow', () => {
+    it('returns message when no active run exists', async () => {
+      const result = await provider.watchWorkflow();
+      expect(result).toBe('No active run to watch');
+    });
+  });
+});

src/model/orchestrator/providers/github-actions/index.ts

@@ -0,0 +1,284 @@
+import * as core from '@actions/core';
+import BuildParameters from '../../../build-parameters';
+import { OrchestratorSystem } from '../../services/core/orchestrator-system';
+import OrchestratorEnvironmentVariable from '../../options/orchestrator-environment-variable';
+import OrchestratorLogger from '../../services/core/orchestrator-logger';
+import { ProviderInterface } from '../provider-interface';
+import OrchestratorSecret from '../../options/orchestrator-secret';
+import { ProviderResource } from '../provider-resource';
+import { ProviderWorkflow } from '../provider-workflow';
+
+const MAX_POLLING_DURATION_MS = 14_400_000; // 4 hours
+
+/**
+ * GitHub Actions provider — triggers builds as workflow_dispatch events
+ * on a target repository via the GitHub API.
+ *
+ * Use case: Distribute builds across orgs, use specialized runner pools,
+ * or trigger builds in repos with Unity licenses.
+ */
+class GitHubActionsProvider implements ProviderInterface {
+  private buildParameters: BuildParameters;
+  private repo: string;
+  private workflow: string;
+  private token: string;
+  private ref: string;
+  private runId: number = 0;
+
+  constructor(buildParameters: BuildParameters) {
+    this.buildParameters = buildParameters;
+    this.repo = buildParameters.githubActionsRepo || '';
+    this.workflow = buildParameters.githubActionsWorkflow || '';
+    this.token = buildParameters.githubActionsToken || '';
+    this.ref = buildParameters.githubActionsRef || 'main';
+  }
+
+  async setupWorkflow(
+    // eslint-disable-next-line no-unused-vars
+    buildGuid: string,
+    // eslint-disable-next-line no-unused-vars
+    buildParameters: BuildParameters,
+    // eslint-disable-next-line no-unused-vars
+    branchName: string,
+    // eslint-disable-next-line no-unused-vars
+    defaultSecretsArray: { ParameterKey: string; EnvironmentVariable: string; ParameterValue: string }[],
+  ): Promise<void> {
+    OrchestratorLogger.log(`[GitHubActions] Setting up workflow dispatch to ${this.repo}`);
+
+    if (!this.repo || !this.workflow) {
+      throw new Error('githubActionsRepo and githubActionsWorkflow are required for the github-actions provider');
+    }
+
+    if (!this.token) {
+      throw new Error('githubActionsToken is required (PAT with actions:write scope)');
+    }
+
+    // Verify repository and workflow exist
+    try {
+      const result = await OrchestratorSystem.Run(
+        `GH_TOKEN=${this.token} gh api repos/${this.repo}/actions/workflows/${this.workflow} --jq '.id'`,
+      );
+      OrchestratorLogger.log(`[GitHubActions] Workflow verified: ${this.workflow} (ID: ${result.trim()})`);
+    } catch (error: any) {
+      throw new Error(`Failed to verify workflow ${this.workflow} in ${this.repo}: ${error.message || error}`);
+    }
+  }
+
+  async runTaskInWorkflow(
+    buildGuid: string,
+    image: string,
+    commands: string,
+    mountdir: string,
+    workingdir: string,
+    environment: OrchestratorEnvironmentVariable[],
+    // eslint-disable-next-line no-unused-vars
+    secrets: OrchestratorSecret[],
+  ): Promise<string> {
+    OrchestratorLogger.log(`[GitHubActions] Dispatching workflow ${this.workflow} on ${this.repo}@${this.ref}`);
+
+    // Build inputs payload
+    const inputs: Record<string, string> = {
+      buildGuid,
+      image,
+      commands: Buffer.from(commands).toString('base64'),
+      mountdir,
+      workingdir,
+    };
+
+    // Add environment variables as a JSON input
+    if (environment.length > 0) {
+      inputs.environment = JSON.stringify(environment.map((element) => ({ name: element.name, value: element.value })));
+    }
+
+    // Record the time before dispatch to identify the run
+    const beforeDispatch = new Date().toISOString();
+
+    // Dispatch the workflow
+    const inputsJson = JSON.stringify(inputs).replace(/'/g, "'\\''");
+    try {
+      await OrchestratorSystem.Run(
+        `GH_TOKEN=${this.token} gh api repos/${this.repo}/actions/workflows/${this.workflow}/dispatches -X POST -f ref='${this.ref}' -f "inputs=${inputsJson}"`,
+      );
+      OrchestratorLogger.log(`[GitHubActions] Workflow dispatched`);
+    } catch (error: any) {
+      throw new Error(`Failed to dispatch workflow: ${error.message || error}`);
+    }
+
+    // Poll for the run to appear
+    OrchestratorLogger.log(`[GitHubActions] Waiting for workflow run to start...`);
+    let attempts = 0;
+    const maxAttempts = 30;
+
+    while (attempts < maxAttempts) {
+      attempts++;
+      await new Promise((resolve) => setTimeout(resolve, 10_000));
+
+      try {
+        const runsJson = await OrchestratorSystem.Run(
+          `GH_TOKEN=${this.token} gh api "repos/${this.repo}/actions/workflows/${this.workflow}/runs?created=>${beforeDispatch}&per_page=5" --jq '.workflow_runs[0] | {id, status, conclusion}'`,
+          true,
+        );
+
+        const run = JSON.parse(runsJson.trim());
+        if (run.id) {
+          this.runId = run.id;
+          OrchestratorLogger.log(`[GitHubActions] Run started: ${this.runId} (status: ${run.status})`);
+          break;
+        }
+      } catch {
+        // Run not yet available
+      }
+    }
+
+    if (!this.runId) {
+      throw new Error(`Workflow run did not start within ${maxAttempts * 10}s`);
+    }
+
+    // Poll until completion and stream logs (with maximum duration guard)
+    let status = 'in_progress';
+    const pollingStartTime = Date.now();
+    const runUrl = `https://github.com/${this.repo}/actions/runs/${this.runId}`;
+
+    while (status === 'in_progress' || status === 'queued') {
+      const elapsedMs = Date.now() - pollingStartTime;
+      if (elapsedMs >= MAX_POLLING_DURATION_MS) {
+        const hours = Math.round(MAX_POLLING_DURATION_MS / 3_600_000);
+        const message = `GitHub Actions workflow did not complete within ${hours} hours. Run URL: ${runUrl}`;
+        core.error(message);
+        throw new Error(message);
+      }
+
+      await new Promise((resolve) => setTimeout(resolve, 15_000));
+
+      try {
+        const statusJson = await OrchestratorSystem.Run(
+          `GH_TOKEN=${this.token} gh api repos/${this.repo}/actions/runs/${this.runId} --jq '{status, conclusion}'`,
+          true,
+        );
+
+        const result = JSON.parse(statusJson.trim());
+        status = result.status;
+
+        if (status === 'completed') {
+          OrchestratorLogger.log(`[GitHubActions] Run ${this.runId} completed: ${result.conclusion}`);
+
+          if (result.conclusion !== 'success') {
+            throw new Error(`Workflow run failed with conclusion: ${result.conclusion}`);
+          }
+
+          break;
+        }
+
+        OrchestratorLogger.log(`[GitHubActions] Run ${this.runId} status: ${status}`);
+      } catch (error: any) {
+        if (error.message && error.message.includes('conclusion')) {
+          throw error;
+        }
+        if (error.message && error.message.includes('did not complete within')) {
+          throw error;
+        }
+        OrchestratorLogger.logWarning(`[GitHubActions] Status check error: ${error.message || error}`);
+      }
+    }
+
+    // Fetch logs
+    try {
+      const logs = await OrchestratorSystem.Run(
+        `GH_TOKEN=${this.token} gh run view ${this.runId} --repo ${this.repo} --log`,
+        true,
+      );
+
+      return logs;
+    } catch {
+      return `Run ${this.runId} completed successfully (logs unavailable)`;
+    }
+  }
+
+  async cleanupWorkflow(
+    // eslint-disable-next-line no-unused-vars
+    buildParameters: BuildParameters,
+    // eslint-disable-next-line no-unused-vars
+    branchName: string,
+    // eslint-disable-next-line no-unused-vars
+    defaultSecretsArray: { ParameterKey: string; EnvironmentVariable: string; ParameterValue: string }[],
+  ): Promise<void> {
+    OrchestratorLogger.log(`[GitHubActions] Cleanup complete (no resources to tear down)`);
+  }
+
+  async garbageCollect(
+    // eslint-disable-next-line no-unused-vars
+    filter: string,
+    // eslint-disable-next-line no-unused-vars
+    previewOnly: boolean,
+    // eslint-disable-next-line no-unused-vars
+    olderThan: Number,
+    // eslint-disable-next-line no-unused-vars
+    fullCache: boolean,
+    // eslint-disable-next-line no-unused-vars
+    baseDependencies: boolean,
+  ): Promise<string> {
+    return '';
+  }
+
+  async listResources(): Promise<ProviderResource[]> {
+    if (!this.repo || !this.token) return [];
+
+    try {
+      const runnersJson = await OrchestratorSystem.Run(
+        `GH_TOKEN=${this.token} gh api repos/${this.repo}/actions/runners --jq '.runners[] | .name'`,
+        true,
+      );
+
+      return runnersJson
+        .trim()
+        .split('\n')
+        .filter(Boolean)
+        .map((name) => {
+          const resource = new ProviderResource();
+          resource.Name = name.trim();
+
+          return resource;
+        });
+    } catch {
+      return [];
+    }
+  }
+
+  async listWorkflow(): Promise<ProviderWorkflow[]> {
+    if (!this.repo || !this.token) return [];
+
+    try {
+      const runsJson = await OrchestratorSystem.Run(
+        `GH_TOKEN=${this.token} gh api repos/${this.repo}/actions/runs?per_page=10 --jq '.workflow_runs[] | .name'`,
+        true,
+      );
+
+      return runsJson
+        .trim()
+        .split('\n')
+        .filter(Boolean)
+        .map((name) => {
+          const workflow = new ProviderWorkflow();
+          workflow.Name = name.trim();
+
+          return workflow;
+        });
+    } catch {
+      return [];
+    }
+  }
+
+  async watchWorkflow(): Promise<string> {
+    if (!this.runId) return 'No active run to watch';
+
+    try {
+      return await OrchestratorSystem.Run(
+        `GH_TOKEN=${this.token} gh run watch ${this.runId} --repo ${this.repo}`,
+        true,
+      );
+    } catch {
+      return '';
+    }
+  }
+}
+export default GitHubActionsProvider;

src/model/orchestrator/providers/gitlab-ci/gitlab-ci-provider.test.ts

@@ -0,0 +1,329 @@
+import GitLabCIProvider from '.';
+import BuildParameters from '../../../build-parameters';
+import { OrchestratorSystem } from '../../services/core/orchestrator-system';
+import OrchestratorLogger from '../../services/core/orchestrator-logger';
+import * as core from '@actions/core';
+
+jest.mock('../../services/core/orchestrator-system');
+jest.mock('../../services/core/orchestrator-logger');
+jest.mock('@actions/core', () => ({
+  info: jest.fn(),
+  warning: jest.fn(),
+  error: jest.fn(),
+  setOutput: jest.fn(),
+  getInput: jest.fn(() => ''),
+}));
+
+const mockRun = OrchestratorSystem.Run as jest.MockedFunction<typeof OrchestratorSystem.Run>;
+const mockLog = OrchestratorLogger.log as jest.MockedFunction<typeof OrchestratorLogger.log>;
+const mockLogWarning = OrchestratorLogger.logWarning as jest.MockedFunction<typeof OrchestratorLogger.logWarning>;
+
+function createBuildParameters(overrides: Partial<BuildParameters> = {}): BuildParameters {
+  return {
+    gitlabProjectId: 'my-group/my-project',
+    gitlabTriggerToken: 'glptt-test-token-456',
+    gitlabApiUrl: 'https://gitlab.example.com',
+    gitlabRef: 'main',
+    ...overrides,
+  } as BuildParameters;
+}
+
+// Override setTimeout to execute callbacks immediately so polling loops complete fast
+const originalSetTimeout = global.setTimeout;
+beforeAll(() => {
+  global.setTimeout = ((fn: (...args: any[]) => void, _ms?: number, ...args: any[]) => {
+    return originalSetTimeout(fn, 0, ...args);
+  }) as any;
+});
+afterAll(() => {
+  global.setTimeout = originalSetTimeout;
+});
+
+describe('GitLabCIProvider', () => {
+  let provider: GitLabCIProvider;
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    provider = new GitLabCIProvider(createBuildParameters());
+  });
+
+  describe('constructor', () => {
+    it('strips trailing slashes from apiUrl', () => {
+      const params = createBuildParameters({ gitlabApiUrl: 'https://gitlab.example.com///' });
+      const p = new GitLabCIProvider(params);
+      expect(p).toBeDefined();
+    });
+
+    it('defaults apiUrl to https://gitlab.com when not provided', () => {
+      const params = createBuildParameters({ gitlabApiUrl: undefined });
+      const p = new GitLabCIProvider(params);
+      expect(p).toBeDefined();
+    });
+
+    it('defaults ref to main when not provided', () => {
+      const params = createBuildParameters({ gitlabRef: undefined });
+      const p = new GitLabCIProvider(params);
+      expect(p).toBeDefined();
+    });
+  });
+
+  describe('setupWorkflow', () => {
+    it('verifies project access via curl and logs success', async () => {
+      mockRun.mockResolvedValueOnce('');
+
+      await provider.setupWorkflow('guid-123', createBuildParameters(), 'main', []);
+
+      expect(mockRun).toHaveBeenCalledTimes(1);
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('curl -sf');
+      expect(command).toContain('PRIVATE-TOKEN: glptt-test-token-456');
+      expect(command).toContain('gitlab.example.com/api/v4/projects/');
+      expect(command).toContain(encodeURIComponent('my-group/my-project'));
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('Project access verified'));
+    });
+
+    it('throws when projectId is not configured', async () => {
+      const params = createBuildParameters({ gitlabProjectId: '' });
+      provider = new GitLabCIProvider(params);
+
+      await expect(provider.setupWorkflow('guid-123', params, 'main', [])).rejects.toThrow(
+        'gitlabProjectId and gitlabTriggerToken are required',
+      );
+    });
+
+    it('throws when triggerToken is not configured', async () => {
+      const params = createBuildParameters({ gitlabTriggerToken: '' });
+      provider = new GitLabCIProvider(params);
+
+      await expect(provider.setupWorkflow('guid-123', params, 'main', [])).rejects.toThrow(
+        'gitlabProjectId and gitlabTriggerToken are required',
+      );
+    });
+
+    it('throws descriptive error when project access check fails', async () => {
+      mockRun.mockRejectedValueOnce(new Error('401 Unauthorized'));
+
+      await expect(provider.setupWorkflow('guid-123', createBuildParameters(), 'main', [])).rejects.toThrow(
+        'Failed to access GitLab project my-group/my-project',
+      );
+    });
+  });
+
+  describe('runTaskInWorkflow', () => {
+    it('triggers pipeline and returns job logs on success', async () => {
+      // Pipeline trigger response
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 5001, status: 'pending' }));
+      // Status poll returns success
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'success' }));
+      // Jobs list
+      mockRun.mockResolvedValueOnce(
+        JSON.stringify([
+          { id: 10001, name: 'build-unity', status: 'success' },
+          { id: 10002, name: 'test-unity', status: 'success' },
+        ]),
+      );
+      // Job traces
+      mockRun.mockResolvedValueOnce('Building Unity project...\nDone.');
+      mockRun.mockResolvedValueOnce('Running tests...\nAll passed.');
+
+      const result = await provider.runTaskInWorkflow(
+        'guid-gl1',
+        'unityci/editor:2021.3',
+        'echo build',
+        '/mount',
+        '/work',
+        [],
+        [],
+      );
+
+      expect(result).toContain('build-unity');
+      expect(result).toContain('test-unity');
+      expect(result).toContain('Building Unity project');
+      expect(result).toContain('Running tests');
+
+      // Verify trigger command
+      const triggerCommand = mockRun.mock.calls[0][0];
+      expect(triggerCommand).toContain('trigger/pipeline');
+      expect(triggerCommand).toContain(`token=${createBuildParameters().gitlabTriggerToken}`);
+      expect(triggerCommand).toContain('ref=main');
+    });
+
+    it('passes build variables including base64-encoded commands', async () => {
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 5002, status: 'success' }));
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'success' }));
+      mockRun.mockResolvedValueOnce(JSON.stringify([]));
+
+      await provider.runTaskInWorkflow(
+        'guid-vars',
+        'ubuntu:20.04',
+        'make build',
+        '/mnt/data',
+        '/workspace',
+        [{ name: 'UNITY_VERSION', value: '2021.3.1f1' } as any],
+        [],
+      );
+
+      const triggerCommand = mockRun.mock.calls[0][0];
+      const expectedB64 = Buffer.from('make build').toString('base64');
+      expect(triggerCommand).toContain(`variables[BUILD_COMMANDS]=${expectedB64}`);
+      expect(triggerCommand).toContain('variables[BUILD_GUID]=guid-vars');
+      expect(triggerCommand).toContain('variables[BUILD_IMAGE]=ubuntu:20.04');
+      expect(triggerCommand).toContain('variables[MOUNT_DIR]=/mnt/data');
+      expect(triggerCommand).toContain('variables[WORKING_DIR]=/workspace');
+      expect(triggerCommand).toContain('variables[UNITY_VERSION]=2021.3.1f1');
+    });
+
+    it('throws when pipeline trigger fails', async () => {
+      mockRun.mockRejectedValueOnce(new Error('404 Not Found'));
+
+      await expect(provider.runTaskInWorkflow('guid-err', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'Failed to trigger pipeline',
+      );
+    });
+
+    it('throws when pipeline finishes with failure status', async () => {
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 5003, status: 'pending' }));
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'failed' }));
+
+      await expect(provider.runTaskInWorkflow('guid-fail', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'Pipeline 5003 finished with status: failed',
+      );
+    });
+
+    it('throws when pipeline is canceled', async () => {
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 5004, status: 'pending' }));
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'canceled' }));
+
+      await expect(provider.runTaskInWorkflow('guid-cancel', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'Pipeline 5004 finished with status: canceled',
+      );
+    });
+
+    it('handles job log fetch failures gracefully', async () => {
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 5005, status: 'success' }));
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'success' }));
+      mockRun.mockResolvedValueOnce(JSON.stringify([{ id: 20001, name: 'build', status: 'success' }]));
+      // Job trace fetch fails
+      mockRun.mockRejectedValueOnce(new Error('trace unavailable'));
+
+      const result = await provider.runTaskInWorkflow('guid-nologs', 'img', 'cmd', '/m', '/w', [], []);
+
+      expect(result).toContain('build');
+      expect(result).toContain('logs unavailable');
+    });
+
+    it('returns fallback message when entire job fetch fails', async () => {
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 5006, status: 'success' }));
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'success' }));
+      // Jobs list fails
+      mockRun.mockRejectedValueOnce(new Error('API error'));
+
+      const result = await provider.runTaskInWorkflow('guid-noapi', 'img', 'cmd', '/m', '/w', [], []);
+
+      expect(result).toContain('Pipeline 5006 completed successfully');
+      expect(result).toContain('logs unavailable');
+    });
+
+    it('continues polling through status check errors until completion', async () => {
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 5007, status: 'pending' }));
+      // First status check fails
+      mockRun.mockRejectedValueOnce(new Error('network blip'));
+      // Second status check succeeds
+      mockRun.mockResolvedValueOnce(JSON.stringify({ status: 'success' }));
+      // Jobs/logs
+      mockRun.mockResolvedValueOnce(JSON.stringify([]));
+
+      await provider.runTaskInWorkflow('guid-retry', 'img', 'cmd', '/m', '/w', [], []);
+
+      expect(mockLogWarning).toHaveBeenCalledWith(expect.stringContaining('Status check error'));
+    });
+
+    it('throws timeout error when polling exceeds maximum duration', async () => {
+      const realDateNow = Date.now;
+      let callCount = 0;
+
+      // Trigger pipeline succeeds
+      mockRun.mockResolvedValueOnce(JSON.stringify({ id: 5008, status: 'running' }));
+      // Status always returns running
+      mockRun.mockImplementation(() => Promise.resolve(JSON.stringify({ status: 'running' })));
+
+      // After first call, simulate 5 hours elapsed
+      Date.now = () => {
+        callCount++;
+        if (callCount <= 1) return realDateNow.call(Date);
+        return realDateNow.call(Date) + 14_400_001; // 4 hours + 1ms
+      };
+
+      try {
+        await expect(provider.runTaskInWorkflow('guid-poll-timeout', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+          'did not complete within 4 hours',
+        );
+
+        expect(core.error).toHaveBeenCalledWith(expect.stringContaining('did not complete within 4 hours'));
+      } finally {
+        Date.now = realDateNow;
+      }
+    });
+  });
+
+  describe('cleanupWorkflow', () => {
+    it('completes without error and logs cleanup message', async () => {
+      await provider.cleanupWorkflow(createBuildParameters(), 'main', []);
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('Cleanup complete'));
+    });
+  });
+
+  describe('garbageCollect', () => {
+    it('returns empty string (no-op)', async () => {
+      const result = await provider.garbageCollect('', false, 0, false, false);
+      expect(result).toBe('');
+    });
+  });
+
+  describe('listResources', () => {
+    it('returns empty array (not implemented)', async () => {
+      const resources = await provider.listResources();
+      expect(resources).toEqual([]);
+    });
+  });
+
+  describe('listWorkflow', () => {
+    it('returns recent pipeline names when credentials are available', async () => {
+      mockRun.mockResolvedValueOnce(
+        JSON.stringify([
+          { id: 100, status: 'success' },
+          { id: 101, status: 'failed' },
+        ]),
+      );
+
+      const workflows = await provider.listWorkflow();
+
+      expect(workflows).toHaveLength(2);
+      expect(workflows[0].Name).toBe('Pipeline #100 (success)');
+      expect(workflows[1].Name).toBe('Pipeline #101 (failed)');
+    });
+
+    it('returns empty array when credentials are missing', async () => {
+      const params = createBuildParameters({ gitlabProjectId: '' });
+      provider = new GitLabCIProvider(params);
+
+      const workflows = await provider.listWorkflow();
+      expect(workflows).toEqual([]);
+      expect(mockRun).not.toHaveBeenCalled();
+    });
+
+    it('returns empty array when API call fails', async () => {
+      mockRun.mockRejectedValueOnce(new Error('API error'));
+
+      const workflows = await provider.listWorkflow();
+      expect(workflows).toEqual([]);
+    });
+  });
+
+  describe('watchWorkflow', () => {
+    it('returns empty string (not implemented)', async () => {
+      const result = await provider.watchWorkflow();
+      expect(result).toBe('');
+    });
+  });
+});

src/model/orchestrator/providers/gitlab-ci/index.ts

@@ -0,0 +1,224 @@
+import * as core from '@actions/core';
+import BuildParameters from '../../../build-parameters';
+import { OrchestratorSystem } from '../../services/core/orchestrator-system';
+import OrchestratorEnvironmentVariable from '../../options/orchestrator-environment-variable';
+import OrchestratorLogger from '../../services/core/orchestrator-logger';
+import { ProviderInterface } from '../provider-interface';
+import OrchestratorSecret from '../../options/orchestrator-secret';
+import { ProviderResource } from '../provider-resource';
+import { ProviderWorkflow } from '../provider-workflow';
+
+const MAX_POLLING_DURATION_MS = 14_400_000; // 4 hours
+
+/**
+ * GitLab CI provider — triggers builds as GitLab CI pipelines
+ * via the GitLab API.
+ *
+ * Use case: Teams using GitLab CI, hybrid GitHub/GitLab setups,
+ * or GitLab runners with Unity licenses.
+ */
+class GitLabCIProvider implements ProviderInterface {
+  private buildParameters: BuildParameters;
+  private projectId: string;
+  private triggerToken: string;
+  private apiUrl: string;
+  private ref: string;
+  private pipelineId: number = 0;
+
+  constructor(buildParameters: BuildParameters) {
+    this.buildParameters = buildParameters;
+    this.projectId = buildParameters.gitlabProjectId || '';
+    this.triggerToken = buildParameters.gitlabTriggerToken || '';
+    this.apiUrl = (buildParameters.gitlabApiUrl || 'https://gitlab.com').replace(/\/+$/, '');
+    this.ref = buildParameters.gitlabRef || 'main';
+  }
+
+  async setupWorkflow(
+    // eslint-disable-next-line no-unused-vars
+    buildGuid: string,
+    // eslint-disable-next-line no-unused-vars
+    buildParameters: BuildParameters,
+    // eslint-disable-next-line no-unused-vars
+    branchName: string,
+    // eslint-disable-next-line no-unused-vars
+    defaultSecretsArray: { ParameterKey: string; EnvironmentVariable: string; ParameterValue: string }[],
+  ): Promise<void> {
+    OrchestratorLogger.log(`[GitLabCI] Setting up pipeline trigger for project ${this.projectId}`);
+
+    if (!this.projectId || !this.triggerToken) {
+      throw new Error('gitlabProjectId and gitlabTriggerToken are required for the gitlab-ci provider');
+    }
+
+    // Verify project access
+    const encodedProject = encodeURIComponent(this.projectId);
+    try {
+      await OrchestratorSystem.Run(
+        `curl -sf -H "PRIVATE-TOKEN: ${this.triggerToken}" "${this.apiUrl}/api/v4/projects/${encodedProject}" -o /dev/null`,
+      );
+      OrchestratorLogger.log(`[GitLabCI] Project access verified`);
+    } catch (error: any) {
+      throw new Error(`Failed to access GitLab project ${this.projectId}: ${error.message || error}`);
+    }
+  }
+
+  async runTaskInWorkflow(
+    buildGuid: string,
+    image: string,
+    commands: string,
+    mountdir: string,
+    workingdir: string,
+    environment: OrchestratorEnvironmentVariable[],
+    // eslint-disable-next-line no-unused-vars
+    secrets: OrchestratorSecret[],
+  ): Promise<string> {
+    OrchestratorLogger.log(`[GitLabCI] Triggering pipeline on project ${this.projectId}@${this.ref}`);
+
+    const encodedProject = encodeURIComponent(this.projectId);
+
+    // Build variables for the pipeline
+    const pipelineVariables: string[] = [
+      `-f "variables[BUILD_GUID]=${buildGuid}"`,
+      `-f "variables[BUILD_IMAGE]=${image}"`,
+      `-f "variables[BUILD_COMMANDS]=${Buffer.from(commands).toString('base64')}"`,
+      `-f "variables[MOUNT_DIR]=${mountdir}"`,
+      `-f "variables[WORKING_DIR]=${workingdir}"`,
+    ];
+
+    for (const element of environment) {
+      pipelineVariables.push(`-f "variables[${element.name}]=${element.value}"`);
+    }
+
+    // Trigger pipeline
+    try {
+      const response = await OrchestratorSystem.Run(
+        `curl -sf -X POST "${this.apiUrl}/api/v4/projects/${encodedProject}/trigger/pipeline" -f "token=${
+          this.triggerToken
+        }" -f "ref=${this.ref}" ${pipelineVariables.join(' ')}`,
+      );
+
+      const pipeline = JSON.parse(response);
+      this.pipelineId = pipeline.id;
+      OrchestratorLogger.log(`[GitLabCI] Pipeline triggered: ${this.pipelineId} (status: ${pipeline.status})`);
+    } catch (error: any) {
+      throw new Error(`Failed to trigger pipeline: ${error.message || error}`);
+    }
+
+    // Poll until completion (with maximum duration guard)
+    let status = 'pending';
+    const terminalStatuses = new Set(['success', 'failed', 'canceled', 'skipped']);
+    const pollingStartTime = Date.now();
+    const pipelineUrl = `${this.apiUrl}/${this.projectId}/-/pipelines/${this.pipelineId}`;
+
+    while (!terminalStatuses.has(status)) {
+      const elapsedMs = Date.now() - pollingStartTime;
+      if (elapsedMs >= MAX_POLLING_DURATION_MS) {
+        const hours = Math.round(MAX_POLLING_DURATION_MS / 3_600_000);
+        const message = `GitLab CI pipeline did not complete within ${hours} hours. Pipeline URL: ${pipelineUrl}`;
+        core.error(message);
+        throw new Error(message);
+      }
+
+      await new Promise((resolve) => setTimeout(resolve, 15_000));
+
+      try {
+        const statusResponse = await OrchestratorSystem.Run(
+          `curl -sf -H "PRIVATE-TOKEN: ${this.triggerToken}" "${this.apiUrl}/api/v4/projects/${encodedProject}/pipelines/${this.pipelineId}"`,
+          true,
+        );
+
+        const pipelineStatus = JSON.parse(statusResponse);
+        status = pipelineStatus.status;
+        OrchestratorLogger.log(`[GitLabCI] Pipeline ${this.pipelineId} status: ${status}`);
+      } catch (error: any) {
+        OrchestratorLogger.logWarning(`[GitLabCI] Status check error: ${error.message || error}`);
+      }
+    }
+
+    if (status !== 'success') {
+      throw new Error(`Pipeline ${this.pipelineId} finished with status: ${status}`);
+    }
+
+    // Fetch job logs
+    try {
+      const jobsResponse = await OrchestratorSystem.Run(
+        `curl -sf -H "PRIVATE-TOKEN: ${this.triggerToken}" "${this.apiUrl}/api/v4/projects/${encodedProject}/pipelines/${this.pipelineId}/jobs"`,
+        true,
+      );
+
+      const jobs = JSON.parse(jobsResponse);
+      const logs: string[] = [];
+
+      for (const job of jobs) {
+        try {
+          const jobLog = await OrchestratorSystem.Run(
+            `curl -sf -H "PRIVATE-TOKEN: ${this.triggerToken}" "${this.apiUrl}/api/v4/projects/${encodedProject}/jobs/${job.id}/trace"`,
+            true,
+          );
+          logs.push(`=== Job: ${job.name} (${job.status}) ===\n${jobLog}`);
+        } catch {
+          logs.push(`=== Job: ${job.name} (${job.status}) === (logs unavailable)`);
+        }
+      }
+
+      return logs.join('\n\n');
+    } catch {
+      return `Pipeline ${this.pipelineId} completed successfully (logs unavailable)`;
+    }
+  }
+
+  async cleanupWorkflow(
+    // eslint-disable-next-line no-unused-vars
+    buildParameters: BuildParameters,
+    // eslint-disable-next-line no-unused-vars
+    branchName: string,
+    // eslint-disable-next-line no-unused-vars
+    defaultSecretsArray: { ParameterKey: string; EnvironmentVariable: string; ParameterValue: string }[],
+  ): Promise<void> {
+    OrchestratorLogger.log(`[GitLabCI] Cleanup complete`);
+  }
+
+  async garbageCollect(
+    // eslint-disable-next-line no-unused-vars
+    filter: string,
+    // eslint-disable-next-line no-unused-vars
+    previewOnly: boolean,
+    // eslint-disable-next-line no-unused-vars
+    olderThan: Number,
+    // eslint-disable-next-line no-unused-vars
+    fullCache: boolean,
+    // eslint-disable-next-line no-unused-vars
+    baseDependencies: boolean,
+  ): Promise<string> {
+    return '';
+  }
+
+  async listResources(): Promise<ProviderResource[]> {
+    return [];
+  }
+
+  async listWorkflow(): Promise<ProviderWorkflow[]> {
+    if (!this.projectId || !this.triggerToken) return [];
+
+    try {
+      const encodedProject = encodeURIComponent(this.projectId);
+      const response = await OrchestratorSystem.Run(
+        `curl -sf -H "PRIVATE-TOKEN: ${this.triggerToken}" "${this.apiUrl}/api/v4/projects/${encodedProject}/pipelines?per_page=10"`,
+        true,
+      );
+
+      return JSON.parse(response).map((pipeline: any) => {
+        const workflow = new ProviderWorkflow();
+        workflow.Name = `Pipeline #${pipeline.id} (${pipeline.status})`;
+
+        return workflow;
+      });
+    } catch {
+      return [];
+    }
+  }
+
+  async watchWorkflow(): Promise<string> {
+    return '';
+  }
+}
+export default GitLabCIProvider;

src/model/orchestrator/providers/provider-selection.test.ts

@@ -0,0 +1,164 @@
+import BuildParameters from '../../build-parameters';
+import RemotePowershellProvider from './remote-powershell';
+import GitHubActionsProvider from './github-actions';
+import GitLabCIProvider from './gitlab-ci';
+import AnsibleProvider from './ansible';
+
+/**
+ * Tests for provider selection logic in Orchestrator.setProvider.
+ *
+ * These tests verify that the correct provider class is instantiated based on
+ * the providerStrategy field in BuildParameters. Rather than invoking the full
+ * Orchestrator.setProvider (which has heavy dependencies on OrchestratorOptions,
+ * AWS detection, etc.), we test the provider constructors directly to verify
+ * they produce the right provider type from the same build parameters the
+ * orchestrator switch statement uses.
+ */
+describe('Provider Selection', () => {
+  describe('remote-powershell provider', () => {
+    it('creates RemotePowershellProvider from build parameters', () => {
+      const params = {
+        providerStrategy: 'remote-powershell',
+        remotePowershellHost: 'build-server.local',
+        remotePowershellTransport: 'wsman',
+        remotePowershellCredential: 'user:pass',
+      } as BuildParameters;
+
+      const provider = new RemotePowershellProvider(params);
+
+      expect(provider).toBeInstanceOf(RemotePowershellProvider);
+      expect(provider.constructor.name).toBe('RemotePowershellProvider');
+    });
+  });
+
+  describe('github-actions provider', () => {
+    it('creates GitHubActionsProvider from build parameters', () => {
+      const params = {
+        providerStrategy: 'github-actions',
+        githubActionsRepo: 'org/repo',
+        githubActionsWorkflow: 'ci.yml',
+        githubActionsToken: 'ghp_token',
+        githubActionsRef: 'main',
+      } as BuildParameters;
+
+      const provider = new GitHubActionsProvider(params);
+
+      expect(provider).toBeInstanceOf(GitHubActionsProvider);
+      expect(provider.constructor.name).toBe('GitHubActionsProvider');
+    });
+  });
+
+  describe('gitlab-ci provider', () => {
+    it('creates GitLabCIProvider from build parameters', () => {
+      const params = {
+        providerStrategy: 'gitlab-ci',
+        gitlabProjectId: 'group/project',
+        gitlabTriggerToken: 'glptt-token',
+        gitlabApiUrl: 'https://gitlab.com',
+        gitlabRef: 'main',
+      } as BuildParameters;
+
+      const provider = new GitLabCIProvider(params);
+
+      expect(provider).toBeInstanceOf(GitLabCIProvider);
+      expect(provider.constructor.name).toBe('GitLabCIProvider');
+    });
+  });
+
+  describe('ansible provider', () => {
+    it('creates AnsibleProvider from build parameters', () => {
+      const params = {
+        providerStrategy: 'ansible',
+        ansibleInventory: '/etc/ansible/hosts',
+        ansiblePlaybook: '/playbooks/build.yml',
+        ansibleExtraVars: '',
+        ansibleVaultPassword: '',
+      } as BuildParameters;
+
+      const provider = new AnsibleProvider(params);
+
+      expect(provider).toBeInstanceOf(AnsibleProvider);
+      expect(provider.constructor.name).toBe('AnsibleProvider');
+    });
+  });
+
+  describe('provider strategy routing', () => {
+    it('each provider strategy maps to a distinct provider class', () => {
+      const strategies: Record<string, new (params: BuildParameters) => any> = {
+        'remote-powershell': RemotePowershellProvider,
+        'github-actions': GitHubActionsProvider,
+        'gitlab-ci': GitLabCIProvider,
+        ansible: AnsibleProvider,
+      };
+
+      const params = {
+        remotePowershellHost: 'host',
+        remotePowershellTransport: 'wsman',
+        remotePowershellCredential: '',
+        githubActionsRepo: 'org/repo',
+        githubActionsWorkflow: 'ci.yml',
+        githubActionsToken: 'token',
+        githubActionsRef: 'main',
+        gitlabProjectId: 'proj',
+        gitlabTriggerToken: 'tok',
+        gitlabApiUrl: 'https://gitlab.com',
+        gitlabRef: 'main',
+        ansibleInventory: '/inv',
+        ansiblePlaybook: '/pb.yml',
+        ansibleExtraVars: '',
+        ansibleVaultPassword: '',
+      } as BuildParameters;
+
+      const instances = Object.entries(strategies).map(([strategy, ProviderClass]) => {
+        const provider = new ProviderClass(params);
+        return { strategy, className: provider.constructor.name };
+      });
+
+      // Verify all four strategies produce different provider classes
+      const classNames = instances.map((i) => i.className);
+      const uniqueClassNames = new Set(classNames);
+      expect(uniqueClassNames.size).toBe(4);
+
+      // Verify expected mapping
+      expect(instances.find((i) => i.strategy === 'remote-powershell')!.className).toBe('RemotePowershellProvider');
+      expect(instances.find((i) => i.strategy === 'github-actions')!.className).toBe('GitHubActionsProvider');
+      expect(instances.find((i) => i.strategy === 'gitlab-ci')!.className).toBe('GitLabCIProvider');
+      expect(instances.find((i) => i.strategy === 'ansible')!.className).toBe('AnsibleProvider');
+    });
+
+    it('all providers implement ProviderInterface methods', () => {
+      const params = {
+        remotePowershellHost: 'host',
+        githubActionsRepo: 'org/repo',
+        githubActionsWorkflow: 'ci.yml',
+        githubActionsToken: 'token',
+        gitlabProjectId: 'proj',
+        gitlabTriggerToken: 'tok',
+        ansibleInventory: '/inv',
+      } as BuildParameters;
+
+      const providers = [
+        new RemotePowershellProvider(params),
+        new GitHubActionsProvider(params),
+        new GitLabCIProvider(params),
+        new AnsibleProvider(params),
+      ];
+
+      const requiredMethods = [
+        'setupWorkflow',
+        'runTaskInWorkflow',
+        'cleanupWorkflow',
+        'garbageCollect',
+        'listResources',
+        'listWorkflow',
+        'watchWorkflow',
+      ];
+
+      for (const provider of providers) {
+        for (const method of requiredMethods) {
+          expect(typeof (provider as any)[method]).toBe('function');
+        }
+      }
+    });
+  });
+});

src/model/orchestrator/providers/remote-powershell/index.ts

@@ -0,0 +1,166 @@
+import BuildParameters from '../../../build-parameters';
+import { OrchestratorSystem } from '../../services/core/orchestrator-system';
+import OrchestratorEnvironmentVariable from '../../options/orchestrator-environment-variable';
+import OrchestratorLogger from '../../services/core/orchestrator-logger';
+import { ProviderInterface } from '../provider-interface';
+import OrchestratorSecret from '../../options/orchestrator-secret';
+import { ProviderResource } from '../provider-resource';
+import { ProviderWorkflow } from '../provider-workflow';
+
+/**
+ * Remote PowerShell provider — executes Unity builds on remote machines
+ * via PowerShell Remoting (WinRM or SSH).
+ *
+ * Use case: Teams with dedicated build machines not part of a CI system.
+ */
+class RemotePowershellProvider implements ProviderInterface {
+  private buildParameters: BuildParameters;
+  private host: string;
+  private transport: string;
+  private credential: string;
+  private sessionId: string = '';
+
+  constructor(buildParameters: BuildParameters) {
+    this.buildParameters = buildParameters;
+    this.host = buildParameters.remotePowershellHost || '';
+    this.transport = buildParameters.remotePowershellTransport || 'wsman';
+    this.credential = buildParameters.remotePowershellCredential || '';
+  }
+
+  async setupWorkflow(
+    buildGuid: string,
+    // eslint-disable-next-line no-unused-vars
+    buildParameters: BuildParameters,
+    // eslint-disable-next-line no-unused-vars
+    branchName: string,
+    // eslint-disable-next-line no-unused-vars
+    defaultSecretsArray: { ParameterKey: string; EnvironmentVariable: string; ParameterValue: string }[],
+  ): Promise<void> {
+    OrchestratorLogger.log(`[RemotePowershell] Setting up remote session to ${this.host} via ${this.transport}`);
+
+    if (!this.host) {
+      throw new Error('remotePowershellHost is required for the remote-powershell provider');
+    }
+
+    // Test connectivity
+    const testCommand = this.buildPwshCommand(`Test-WSMan -ComputerName "${this.host}" -ErrorAction Stop`);
+    try {
+      await OrchestratorSystem.Run(testCommand);
+      OrchestratorLogger.log(`[RemotePowershell] Connection test passed`);
+    } catch (error: any) {
+      throw new Error(`Failed to connect to remote host ${this.host}: ${error.message || error}`);
+    }
+
+    this.sessionId = buildGuid;
+    OrchestratorLogger.log(`[RemotePowershell] Session ${this.sessionId} ready`);
+  }
+
+  async runTaskInWorkflow(
+    buildGuid: string,
+    image: string,
+    commands: string,
+    mountdir: string,
+    workingdir: string,
+    environment: OrchestratorEnvironmentVariable[],
+    secrets: OrchestratorSecret[],
+  ): Promise<string> {
+    OrchestratorLogger.log(`[RemotePowershell] Executing task on ${this.host}`);
+
+    // Build environment variable block for remote session
+    const environmentBlock = environment.map((element) => `$env:${element.name} = '${element.value}'`).join('; ');
+
+    const secretBlock = secrets
+      .map((secret) => `$env:${secret.EnvironmentVariable} = '${secret.ParameterValue}'`)
+      .join('; ');
+
+    // Wrap commands for remote execution
+    const remoteScript = [environmentBlock, secretBlock, `Set-Location "${workingdir}"`, commands]
+      .filter(Boolean)
+      .join('; ');
+
+    const invokeCommand = this.buildInvokeCommand(remoteScript);
+
+    try {
+      const output = await OrchestratorSystem.Run(invokeCommand);
+      OrchestratorLogger.log(`[RemotePowershell] Task completed successfully`);
+
+      return output;
+    } catch (error: any) {
+      OrchestratorLogger.logWarning(`[RemotePowershell] Task failed: ${error.message || error}`);
+      throw error;
+    }
+  }
+
+  async cleanupWorkflow(
+    // eslint-disable-next-line no-unused-vars
+    buildParameters: BuildParameters,
+    // eslint-disable-next-line no-unused-vars
+    branchName: string,
+    // eslint-disable-next-line no-unused-vars
+    defaultSecretsArray: { ParameterKey: string; EnvironmentVariable: string; ParameterValue: string }[],
+  ): Promise<void> {
+    OrchestratorLogger.log(`[RemotePowershell] Cleaning up session ${this.sessionId}`);
+
+    // Remote sessions are stateless per invocation — no cleanup needed
+  }
+
+  async garbageCollect(
+    // eslint-disable-next-line no-unused-vars
+    filter: string,
+    // eslint-disable-next-line no-unused-vars
+    previewOnly: boolean,
+    // eslint-disable-next-line no-unused-vars
+    olderThan: Number,
+    // eslint-disable-next-line no-unused-vars
+    fullCache: boolean,
+    // eslint-disable-next-line no-unused-vars
+    baseDependencies: boolean,
+  ): Promise<string> {
+    OrchestratorLogger.log(`[RemotePowershell] Garbage collection not supported for remote PowerShell provider`);
+
+    return '';
+  }
+
+  async listResources(): Promise<ProviderResource[]> {
+    const resource = new ProviderResource();
+    resource.Name = this.host;
+
+    return [resource];
+  }
+
+  async listWorkflow(): Promise<ProviderWorkflow[]> {
+    return [];
+  }
+
+  async watchWorkflow(): Promise<string> {
+    return '';
+  }
+
+  private buildPwshCommand(script: string): string {
+    return `pwsh -NoProfile -NonInteractive -Command "${script.replace(/"/g, '\\"')}"`;
+  }
+
+  private buildInvokeCommand(remoteScript: string): string {
+    const escapedScript = remoteScript.replace(/"/g, '\\"').replace(/'/g, "''");
+
+    if (this.transport === 'ssh') {
+      return `pwsh -NoProfile -NonInteractive -Command "Invoke-Command -HostName '${this.host}' -ScriptBlock { ${escapedScript} }"`;
+    }
+
+    // WinRM (default)
+    // Split on the FIRST colon only — passwords may contain colons
+    let credentialPart = '';
+    if (this.credential) {
+      const colonIndex = this.credential.indexOf(':');
+      if (colonIndex === -1) {
+        throw new Error('remotePowershellCredential must be in "username:password" format (no colon found)');
+      }
+      const user = this.credential.substring(0, colonIndex);
+      const pass = this.credential.substring(colonIndex + 1);
+      credentialPart = `-Credential (New-Object PSCredential('${user}', (ConvertTo-SecureString '${pass}' -AsPlainText -Force)))`;
+    }
+
+    return `pwsh -NoProfile -NonInteractive -Command "Invoke-Command -ComputerName '${this.host}' ${credentialPart} -ScriptBlock { ${escapedScript} }"`;
+  }
+}
+export default RemotePowershellProvider;

src/model/orchestrator/providers/remote-powershell/remote-powershell-provider.test.ts

@@ -0,0 +1,264 @@
+import RemotePowershellProvider from '.';
+import BuildParameters from '../../../build-parameters';
+import { OrchestratorSystem } from '../../services/core/orchestrator-system';
+import OrchestratorLogger from '../../services/core/orchestrator-logger';
+
+jest.mock('../../services/core/orchestrator-system');
+jest.mock('../../services/core/orchestrator-logger');
+
+const mockRun = OrchestratorSystem.Run as jest.MockedFunction<typeof OrchestratorSystem.Run>;
+const mockLog = OrchestratorLogger.log as jest.MockedFunction<typeof OrchestratorLogger.log>;
+const mockLogWarning = OrchestratorLogger.logWarning as jest.MockedFunction<typeof OrchestratorLogger.logWarning>;
+
+function createBuildParameters(overrides: Partial<BuildParameters> = {}): BuildParameters {
+  return {
+    remotePowershellHost: 'build-server-01.internal',
+    remotePowershellTransport: 'wsman',
+    remotePowershellCredential: 'admin:P@ssw0rd!',
+    ...overrides,
+  } as BuildParameters;
+}
+
+describe('RemotePowershellProvider', () => {
+  let provider: RemotePowershellProvider;
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    provider = new RemotePowershellProvider(createBuildParameters());
+  });
+
+  describe('constructor', () => {
+    it('defaults transport to wsman when not specified', () => {
+      const params = createBuildParameters({ remotePowershellTransport: undefined });
+      const p = new RemotePowershellProvider(params);
+      expect(p).toBeDefined();
+    });
+
+    it('accepts ssh transport', () => {
+      const params = createBuildParameters({ remotePowershellTransport: 'ssh' });
+      const p = new RemotePowershellProvider(params);
+      expect(p).toBeDefined();
+    });
+  });
+
+  describe('setupWorkflow', () => {
+    it('tests WinRM connectivity via Test-WSMan and logs success', async () => {
+      mockRun.mockResolvedValueOnce('wsman output');
+
+      await provider.setupWorkflow('guid-123', createBuildParameters(), 'main', []);
+
+      expect(mockRun).toHaveBeenCalledTimes(1);
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('pwsh -NoProfile -NonInteractive');
+      expect(command).toContain('Test-WSMan');
+      expect(command).toContain('build-server-01.internal');
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('Connection test passed'));
+    });
+
+    it('sets session ID to the build GUID', async () => {
+      mockRun.mockResolvedValueOnce('');
+
+      await provider.setupWorkflow('my-build-guid', createBuildParameters(), 'main', []);
+
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('my-build-guid'));
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('ready'));
+    });
+
+    it('throws when host is not configured', async () => {
+      const params = createBuildParameters({ remotePowershellHost: '' });
+      provider = new RemotePowershellProvider(params);
+
+      await expect(provider.setupWorkflow('guid-123', params, 'main', [])).rejects.toThrow(
+        'remotePowershellHost is required',
+      );
+    });
+
+    it('throws descriptive error when connectivity test fails', async () => {
+      mockRun.mockRejectedValueOnce(new Error('WinRM service not running'));
+
+      await expect(provider.setupWorkflow('guid-123', createBuildParameters(), 'main', [])).rejects.toThrow(
+        'Failed to connect to remote host build-server-01.internal',
+      );
+    });
+  });
+
+  describe('runTaskInWorkflow', () => {
+    it('constructs WinRM Invoke-Command with credential and returns output', async () => {
+      mockRun.mockResolvedValueOnce('Build succeeded!');
+
+      const result = await provider.runTaskInWorkflow(
+        'guid-run1',
+        'unused-image',
+        'Unity.exe -batchmode -buildTarget Win64',
+        '/mount',
+        'C:\\Projects\\MyGame',
+        [],
+        [],
+      );
+
+      expect(result).toBe('Build succeeded!');
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('pwsh -NoProfile -NonInteractive');
+      expect(command).toContain("Invoke-Command -ComputerName 'build-server-01.internal'");
+      expect(command).toContain('-Credential');
+      expect(command).toContain('New-Object PSCredential');
+      expect(command).toContain('-ScriptBlock');
+      expect(command).toContain('Set-Location');
+    });
+
+    it('constructs SSH Invoke-Command when transport is ssh', async () => {
+      const params = createBuildParameters({ remotePowershellTransport: 'ssh' });
+      provider = new RemotePowershellProvider(params);
+      mockRun.mockResolvedValueOnce('SSH build output');
+
+      const result = await provider.runTaskInWorkflow('guid-ssh', 'img', 'build', '/m', '/w', [], []);
+
+      expect(result).toBe('SSH build output');
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain("Invoke-Command -HostName 'build-server-01.internal'");
+      expect(command).not.toContain('-ComputerName');
+      expect(command).not.toContain('-Credential');
+    });
+
+    it('includes environment variables in the remote script block', async () => {
+      mockRun.mockResolvedValueOnce('output');
+
+      const env = [
+        { name: 'UNITY_LICENSE', value: 'license-data-abc' },
+        { name: 'BUILD_TARGET', value: 'StandaloneWindows64' },
+      ];
+
+      await provider.runTaskInWorkflow('guid-env', 'img', 'build-cmd', '/m', '/w', env as any, []);
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('$env:UNITY_LICENSE');
+      expect(command).toContain('$env:BUILD_TARGET');
+    });
+
+    it('includes secrets in the remote script block', async () => {
+      mockRun.mockResolvedValueOnce('output');
+
+      const secrets = [{ ParameterKey: 'key1', EnvironmentVariable: 'SECRET_KEY', ParameterValue: 'secret-val-123' }];
+
+      await provider.runTaskInWorkflow('guid-sec', 'img', 'build-cmd', '/m', '/w', [], secrets as any);
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('$env:SECRET_KEY');
+    });
+
+    it('does not include credential in plaintext log output when using WinRM', async () => {
+      mockRun.mockResolvedValueOnce('output');
+
+      await provider.runTaskInWorkflow('guid-cred', 'img', 'cmd', '/m', '/w', [], []);
+
+      // The credential is used via ConvertTo-SecureString, not logged directly
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('ConvertTo-SecureString');
+      expect(command).toContain('-AsPlainText -Force');
+    });
+
+    it('omits credential part when no credential is configured (WinRM)', async () => {
+      const params = createBuildParameters({ remotePowershellCredential: '' });
+      provider = new RemotePowershellProvider(params);
+      mockRun.mockResolvedValueOnce('output');
+
+      await provider.runTaskInWorkflow('guid-nocred', 'img', 'cmd', '/m', '/w', [], []);
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain("Invoke-Command -ComputerName 'build-server-01.internal'");
+      expect(command).not.toContain('-Credential');
+      expect(command).not.toContain('PSCredential');
+    });
+
+    it('throws and logs warning when remote execution fails', async () => {
+      const execError = new Error('Remote execution failed: access denied');
+      mockRun.mockRejectedValueOnce(execError);
+
+      await expect(provider.runTaskInWorkflow('guid-fail', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'Remote execution failed',
+      );
+
+      expect(mockLogWarning).toHaveBeenCalledWith(expect.stringContaining('Task failed'));
+    });
+
+    it('preserves passwords containing colons when splitting credentials', async () => {
+      const params = createBuildParameters({
+        remotePowershellCredential: 'admin:P@ss:w0rd:with:colons!',
+      });
+      provider = new RemotePowershellProvider(params);
+      mockRun.mockResolvedValueOnce('output');
+
+      await provider.runTaskInWorkflow('guid-colon', 'img', 'cmd', '/m', '/w', [], []);
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain("PSCredential('admin'");
+      expect(command).toContain("ConvertTo-SecureString 'P@ss:w0rd:with:colons!'");
+    });
+
+    it('throws when credential has no colon separator', async () => {
+      const params = createBuildParameters({
+        remotePowershellCredential: 'nocolonhere',
+      });
+      provider = new RemotePowershellProvider(params);
+
+      await expect(provider.runTaskInWorkflow('guid-badcred', 'img', 'cmd', '/m', '/w', [], [])).rejects.toThrow(
+        'username:password',
+      );
+    });
+
+    it('sets working directory in the remote script', async () => {
+      mockRun.mockResolvedValueOnce('output');
+
+      await provider.runTaskInWorkflow('guid-wd', 'img', 'cmd', '/m', 'D:\\Builds\\Project', [], []);
+
+      const command = mockRun.mock.calls[0][0];
+      expect(command).toContain('Set-Location');
+      expect(command).toContain('D:\\Builds\\Project');
+    });
+  });
+
+  describe('cleanupWorkflow', () => {
+    it('completes without error and logs session cleanup', async () => {
+      // Setup first to set sessionId
+      mockRun.mockResolvedValueOnce('');
+      await provider.setupWorkflow('guid-cleanup', createBuildParameters(), 'main', []);
+
+      await provider.cleanupWorkflow(createBuildParameters(), 'main', []);
+
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('Cleaning up session'));
+    });
+  });
+
+  describe('garbageCollect', () => {
+    it('returns empty string and logs not-supported message', async () => {
+      const result = await provider.garbageCollect('', false, 0, false, false);
+      expect(result).toBe('');
+      expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('not supported'));
+    });
+  });
+
+  describe('listResources', () => {
+    it('returns the configured host as a resource', async () => {
+      const resources = await provider.listResources();
+
+      expect(resources).toHaveLength(1);
+      expect(resources[0].Name).toBe('build-server-01.internal');
+    });
+  });
+
+  describe('listWorkflow', () => {
+    it('returns empty array (not implemented)', async () => {
+      const workflows = await provider.listWorkflow();
+      expect(workflows).toEqual([]);
+    });
+  });
+
+  describe('watchWorkflow', () => {
+    it('returns empty string (not implemented)', async () => {
+      const result = await provider.watchWorkflow();
+      expect(result).toBe('');
+    });
+  });
+});

src/model/orchestrator/services/test-workflow/index.ts

@@ -1,12 +0,0 @@
-export { TestSuiteParser } from './test-suite-parser';
-export { TaxonomyFilterService } from './taxonomy-filter-service';
-export { TestResultReporter } from './test-result-reporter';
-export { TestWorkflowService } from './test-workflow-service';
-export {
-  TestSuiteDefinition,
-  TestRunDefinition,
-  TaxonomyDimension,
-  TaxonomyDefinition,
-  TestResult,
-  TestFailure,
-} from './test-workflow-types';

src/model/orchestrator/services/test-workflow/taxonomy-filter-service.ts

@@ -1,198 +0,0 @@
-import fs from 'node:fs';
-import YAML from 'yaml';
-import { TaxonomyDimension, TaxonomyDefinition } from './test-workflow-types';
-
-/**
- * Manages test taxonomy dimensions and builds filter arguments for
- * the Unity test runner CLI. Supports comma-separated value lists,
- * regex patterns (/pattern/), and hierarchical dot-notation matching.
- */
-export class TaxonomyFilterService {
-  /**
-   * Built-in taxonomy dimensions that are always available.
-   * Projects may extend these via a custom taxonomy file.
-   */
-  private static readonly BUILT_IN_DIMENSIONS: TaxonomyDimension[] = [
-    { name: 'Scope', values: ['Unit', 'Integration', 'System', 'End To End'] },
-    { name: 'Maturity', values: ['Trusted', 'Adolescent', 'Experimental'] },
-    { name: 'FeedbackSpeed', values: ['Fast', 'Moderate', 'Slow'] },
-    { name: 'Execution', values: ['Synchronous', 'Asynchronous', 'Coroutine'] },
-    { name: 'Rigor', values: ['Strict', 'Normal', 'Relaxed'] },
-    { name: 'Determinism', values: ['Deterministic', 'NonDeterministic'] },
-    { name: 'IsolationLevel', values: ['Full', 'Partial', 'None'] },
-  ];
-
-  /**
-   * Load taxonomy dimensions: built-in dimensions plus any custom dimensions
-   * from an optional taxonomy file.
-   */
-  static loadTaxonomy(filePath?: string): TaxonomyDimension[] {
-    const dimensions = [...TaxonomyFilterService.BUILT_IN_DIMENSIONS];
-
-    if (filePath && fs.existsSync(filePath)) {
-      const content = fs.readFileSync(filePath, 'utf8');
-      const parsed = YAML.parse(content) as TaxonomyDefinition;
-
-      if (parsed?.extensible_groups && Array.isArray(parsed.extensible_groups)) {
-        for (const group of parsed.extensible_groups) {
-          if (group.name && Array.isArray(group.values)) {
-            // If a custom dimension has the same name as a built-in, merge values
-            const existing = dimensions.find((d) => d.name === group.name);
-            if (existing) {
-              const existingValues = new Set(existing.values);
-              for (const value of group.values) {
-                if (!existingValues.has(value)) {
-                  existing.values.push(value);
-                }
-              }
-            } else {
-              dimensions.push({ name: group.name, values: [...group.values] });
-            }
-          }
-        }
-      }
-    }
-
-    return dimensions;
-  }
-
-  /**
-   * Convert a filter map to Unity test runner CLI args (--testFilter).
-   *
-   * Each filter dimension becomes a category expression. Multiple values in one
-   * dimension are OR'd; multiple dimensions are AND'd. The result is a single
-   * --testFilter string suitable for passing to Unity's test runner CLI.
-   *
-   * Regex patterns (values wrapped in /.../) are converted to category regex
-   * expressions supported by the Unity test runner.
-   */
-  static buildFilterArgs(filters: Record<string, string>): string {
-    if (!filters || Object.keys(filters).length === 0) {
-      return '';
-    }
-
-    const categoryExpressions: string[] = [];
-
-    for (const [dimension, valueSpec] of Object.entries(filters)) {
-      const expression = TaxonomyFilterService.buildDimensionExpression(dimension, valueSpec);
-      if (expression) {
-        categoryExpressions.push(expression);
-      }
-    }
-
-    if (categoryExpressions.length === 0) {
-      return '';
-    }
-
-    // Unity test runner uses --testFilter with category expressions
-    // Multiple dimensions are AND'd by joining with ';'
-    const filterString = categoryExpressions.join(';');
-    return `--testFilter "${filterString}"`;
-  }
-
-  /**
-   * Build a filter expression for a single taxonomy dimension.
-   */
-  private static buildDimensionExpression(dimension: string, valueSpec: string): string {
-    if (!valueSpec || valueSpec.trim() === '') {
-      return '';
-    }
-
-    const trimmed = valueSpec.trim();
-
-    // Check if the value is a regex pattern: /pattern/
-    if (trimmed.startsWith('/') && trimmed.endsWith('/') && trimmed.length > 2) {
-      const pattern = trimmed.slice(1, -1);
-      return `${dimension}=~${pattern}`;
-    }
-
-    // Comma-separated values: OR'd together
-    const values = trimmed
-      .split(',')
-      .map((v) => v.trim())
-      .filter((v) => v.length > 0);
-
-    if (values.length === 0) {
-      return '';
-    }
-
-    if (values.length === 1) {
-      return `${dimension}=${values[0]}`;
-    }
-
-    // Multiple values: use pipe-separated OR syntax
-    return `${dimension}=${values.join('|')}`;
-  }
-
-  /**
-   * Check if a test's taxonomy metadata matches the given filter criteria.
-   *
-   * A test matches if ALL filter dimensions match (AND across dimensions).
-   * Within a single dimension, the test must match ANY of the specified values (OR).
-   * Regex patterns are matched as regular expressions.
-   * Hierarchical dot-notation supports prefix matching (e.g., filter "Combat.Melee"
-   * matches test category "Combat.Melee.Sword").
-   */
-  static matchesFilter(testCategories: Record<string, string>, filters: Record<string, string>): boolean {
-    for (const [dimension, valueSpec] of Object.entries(filters)) {
-      const testValue = testCategories[dimension];
-
-      // If the test has no value for this dimension, it does not match
-      if (testValue === undefined || testValue === null) {
-        return false;
-      }
-
-      if (!TaxonomyFilterService.matchesDimensionFilter(testValue, valueSpec)) {
-        return false;
-      }
-    }
-
-    return true;
-  }
-
-  /**
-   * Check if a single test category value matches a dimension filter spec.
-   */
-  private static matchesDimensionFilter(testValue: string, valueSpec: string): boolean {
-    const trimmed = valueSpec.trim();
-
-    // Regex pattern
-    if (trimmed.startsWith('/') && trimmed.endsWith('/') && trimmed.length > 2) {
-      const pattern = trimmed.slice(1, -1);
-      try {
-        const regex = new RegExp(pattern);
-        return regex.test(testValue);
-      } catch {
-        // Invalid regex, treat as literal
-        return testValue === trimmed;
-      }
-    }
-
-    // Comma-separated values
-    const values = trimmed
-      .split(',')
-      .map((v) => v.trim())
-      .filter((v) => v.length > 0);
-
-    return values.some((filterValue) => {
-      // Exact match
-      if (testValue === filterValue) {
-        return true;
-      }
-
-      // Hierarchical dot-notation prefix match
-      // Filter "Combat.Melee" matches test "Combat.Melee" and "Combat.Melee.Sword"
-      if (filterValue.includes('.') || testValue.includes('.')) {
-        if (testValue.startsWith(filterValue + '.') || testValue === filterValue) {
-          return true;
-        }
-        // Also allow the test to be a prefix of the filter for upward matching
-        if (filterValue.startsWith(testValue + '.')) {
-          return true;
-        }
-      }
-
-      return false;
-    });
-  }
-}

src/model/orchestrator/services/test-workflow/test-result-reporter.ts

@@ -1,316 +0,0 @@
-import fs from 'node:fs';
-import path from 'node:path';
-import { TestResult, TestFailure } from './test-workflow-types';
-
-/**
- * Parses test result files (JUnit XML, Unity JSON) and generates structured
- * summary reports. Supports writing results in multiple formats for CI
- * integration (GitHub Checks, artifact upload).
- */
-export class TestResultReporter {
-  /**
-   * Parse a JUnit XML test result file into a TestResult.
-   * JUnit XML is the standard format produced by Unity's test runner.
-   */
-  static parseJUnitResults(xmlPath: string): TestResult {
-    if (!fs.existsSync(xmlPath)) {
-      throw new Error(`JUnit result file not found: ${xmlPath}`);
-    }
-
-    const content = fs.readFileSync(xmlPath, 'utf8');
-    return TestResultReporter.parseJUnitXml(content);
-  }
-
-  /**
-   * Parse JUnit XML content string into a TestResult.
-   */
-  static parseJUnitXml(xmlContent: string): TestResult {
-    // Extract the testsuite opening tag
-    const suiteTagMatch = xmlContent.match(/<testsuite\s[^>]*>/);
-
-    let runName = 'unknown';
-    let totalTests = 0;
-    let failureCount = 0;
-    let skippedCount = 0;
-    let duration = 0;
-
-    if (suiteTagMatch) {
-      const tag = suiteTagMatch[0];
-
-      // Extract individual attributes -- order-independent
-      const nameMatch = tag.match(/\sname="([^"]*)"/);
-      const testsMatch = tag.match(/\stests="(\d+)"/);
-      const failuresMatch = tag.match(/\sfailures="(\d+)"/);
-      const skippedMatch = tag.match(/\sskipped="(\d+)"/);
-      const timeMatch = tag.match(/\stime="([^"]*)"/);
-
-      runName = nameMatch ? nameMatch[1] : 'unknown';
-      totalTests = testsMatch ? Number.parseInt(testsMatch[1], 10) : 0;
-      failureCount = failuresMatch ? Number.parseInt(failuresMatch[1], 10) : 0;
-      skippedCount = skippedMatch ? Number.parseInt(skippedMatch[1], 10) : 0;
-      duration = timeMatch ? Number.parseFloat(timeMatch[1]) : 0;
-    }
-
-    // Extract individual test failures by splitting into testcase blocks
-    const failures: TestFailure[] = [];
-    const testcasePattern = /<testcase\s[^>]*>[\s\S]*?<\/testcase>/g;
-
-    let tcMatch;
-    while ((tcMatch = testcasePattern.exec(xmlContent)) !== null) {
-      const block = tcMatch[0];
-
-      // Only process testcases that contain a <failure> element
-      if (!block.includes('<failure')) {
-        continue;
-      }
-
-      // Extract testcase attributes (order-independent)
-      const tcTag = block.match(/<testcase\s[^>]*>/);
-      if (!tcTag) continue;
-
-      const cnMatch = tcTag[0].match(/\sclassname="([^"]*)"/);
-      const tnMatch = tcTag[0].match(/\sname="([^"]*)"/);
-
-      const className = cnMatch ? cnMatch[1] : 'unknown';
-      const testName = tnMatch ? tnMatch[1] : 'unknown';
-
-      // Extract failure message
-      const failTag = block.match(/<failure\s[^>]*>/);
-      const msgMatch = failTag ? failTag[0].match(/\smessage="([^"]*)"/) : null;
-      const message = msgMatch ? msgMatch[1] : 'Test failed';
-
-      // Extract stack trace from CDATA or text content
-      const cdataMatch = block.match(/<failure[^>]*>[\s\S]*?<!\[CDATA\[([\s\S]*?)\]\]>/);
-      const textMatch = !cdataMatch ? block.match(/<failure[^>]*>([^<]*)<\/failure>/) : null;
-      const stackTrace = cdataMatch ? cdataMatch[1].trim() : textMatch ? textMatch[1].trim() : undefined;
-
-      failures.push({ testName, className, message, stackTrace: stackTrace || undefined });
-    }
-
-    const passed = totalTests - failureCount - skippedCount;
-
-    return {
-      runName,
-      passed: Math.max(0, passed),
-      failed: failureCount,
-      skipped: skippedCount,
-      duration,
-      failures,
-    };
-  }
-
-  /**
-   * Parse a Unity JSON test result file into a TestResult.
-   */
-  static parseJsonResults(jsonPath: string): TestResult {
-    if (!fs.existsSync(jsonPath)) {
-      throw new Error(`JSON result file not found: ${jsonPath}`);
-    }
-
-    const content = fs.readFileSync(jsonPath, 'utf8');
-    const data = JSON.parse(content);
-
-    return TestResultReporter.parseJsonData(data);
-  }
-
-  /**
-   * Parse Unity JSON test result data into a TestResult.
-   */
-  static parseJsonData(data: any): TestResult {
-    const runName = data.name ?? data.suiteName ?? 'unknown';
-    const passed = data.passed ?? data.passCount ?? 0;
-    const failed = data.failed ?? data.failCount ?? 0;
-    const skipped = data.skipped ?? data.skipCount ?? data.inconclusive ?? 0;
-    const duration = data.duration ?? data.time ?? 0;
-
-    const failures: TestFailure[] = [];
-
-    // Unity test results may have a 'testResults' or 'results' array
-    const results = data.testResults ?? data.results ?? data.children ?? [];
-
-    if (Array.isArray(results)) {
-      for (const result of results) {
-        TestResultReporter.extractFailures(result, failures);
-      }
-    }
-
-    return {
-      runName,
-      passed,
-      failed,
-      skipped,
-      duration,
-      failures,
-    };
-  }
-
-  /**
-   * Recursively extract failures from nested Unity test result JSON.
-   */
-  private static extractFailures(node: any, failures: TestFailure[]): void {
-    if (!node) return;
-
-    const status = (node.result ?? node.status ?? '').toLowerCase();
-    if (status === 'failed' || status === 'failure') {
-      failures.push({
-        testName: node.name ?? node.testName ?? 'unknown',
-        className: node.className ?? node.fullName ?? node.name ?? 'unknown',
-        message: node.message ?? node.output ?? 'Test failed',
-        stackTrace: node.stackTrace ?? node.trace ?? undefined,
-      });
-    }
-
-    // Recurse into children (Unity nests test fixtures inside suites)
-    const children = node.children ?? node.testResults ?? node.results ?? [];
-    if (Array.isArray(children)) {
-      for (const child of children) {
-        TestResultReporter.extractFailures(child, failures);
-      }
-    }
-  }
-
-  /**
-   * Generate a markdown summary table from an array of test results.
-   */
-  static generateSummary(results: TestResult[]): string {
-    if (results.length === 0) {
-      return 'No test results available.';
-    }
-
-    const lines: string[] = [];
-    lines.push('## Test Results Summary');
-    lines.push('');
-    lines.push('| Run | Passed | Failed | Skipped | Duration |');
-    lines.push('|-----|--------|--------|---------|----------|');
-
-    let totalPassed = 0;
-    let totalFailed = 0;
-    let totalSkipped = 0;
-    let totalDuration = 0;
-
-    for (const result of results) {
-      const status = result.failed > 0 ? 'X' : 'OK';
-      const durationStr = TestResultReporter.formatDuration(result.duration);
-      lines.push(
-        `| ${status} ${result.runName} | ${result.passed} | ${result.failed} | ${result.skipped} | ${durationStr} |`,
-      );
-      totalPassed += result.passed;
-      totalFailed += result.failed;
-      totalSkipped += result.skipped;
-      totalDuration += result.duration;
-    }
-
-    lines.push(
-      `| **Total** | **${totalPassed}** | **${totalFailed}** | **${totalSkipped}** | **${TestResultReporter.formatDuration(
-        totalDuration,
-      )}** |`,
-    );
-    lines.push('');
-
-    // Append failure details if any
-    const allFailures = results.flatMap((r) => r.failures.map((f) => ({ ...f, run: r.runName })));
-    if (allFailures.length > 0) {
-      lines.push('### Failures');
-      lines.push('');
-      for (const failure of allFailures) {
-        lines.push(`**${failure.run}** - \`${failure.className}.${failure.testName}\``);
-        lines.push(`> ${failure.message}`);
-        if (failure.stackTrace) {
-          lines.push('```');
-          lines.push(failure.stackTrace.slice(0, 500));
-          lines.push('```');
-        }
-        lines.push('');
-      }
-    }
-
-    return lines.join('\n');
-  }
-
-  /**
-   * Write test results to the output path in the specified format(s).
-   */
-  static writeResults(results: TestResult[], outputPath: string, format: 'junit' | 'json' | 'both'): void {
-    if (!fs.existsSync(outputPath)) {
-      fs.mkdirSync(outputPath, { recursive: true });
-    }
-
-    if (format === 'json' || format === 'both') {
-      const jsonPath = path.join(outputPath, 'test-results.json');
-      fs.writeFileSync(jsonPath, JSON.stringify(results, null, 2), 'utf8');
-    }
-
-    if (format === 'junit' || format === 'both') {
-      const junitPath = path.join(outputPath, 'test-results.xml');
-      const xml = TestResultReporter.toJUnitXml(results);
-      fs.writeFileSync(junitPath, xml, 'utf8');
-    }
-
-    // Always write markdown summary
-    const summaryPath = path.join(outputPath, 'test-summary.md');
-    const summary = TestResultReporter.generateSummary(results);
-    fs.writeFileSync(summaryPath, summary, 'utf8');
-  }
-
-  /**
-   * Convert TestResult array to JUnit XML format.
-   */
-  private static toJUnitXml(results: TestResult[]): string {
-    const lines: string[] = [];
-    lines.push('<?xml version="1.0" encoding="UTF-8"?>');
-    lines.push('<testsuites>');
-
-    for (const result of results) {
-      const total = result.passed + result.failed + result.skipped;
-      lines.push(
-        `  <testsuite name="${TestResultReporter.escapeXml(result.runName)}" tests="${total}" failures="${
-          result.failed
-        }" skipped="${result.skipped}" time="${result.duration.toFixed(3)}">`,
-      );
-
-      // Write failure test cases
-      for (const failure of result.failures) {
-        lines.push(
-          `    <testcase classname="${TestResultReporter.escapeXml(
-            failure.className,
-          )}" name="${TestResultReporter.escapeXml(failure.testName)}">`,
-        );
-        lines.push(`      <failure message="${TestResultReporter.escapeXml(failure.message)}">`);
-        if (failure.stackTrace) {
-          lines.push(`        <![CDATA[${failure.stackTrace}]]>`);
-        }
-        lines.push('      </failure>');
-        lines.push('    </testcase>');
-      }
-
-      lines.push('  </testsuite>');
-    }
-
-    lines.push('</testsuites>');
-    return lines.join('\n');
-  }
-
-  /**
-   * Escape special XML characters.
-   */
-  private static escapeXml(str: string): string {
-    return str
-      .replace(/&/g, '&amp;')
-      .replace(/</g, '&lt;')
-      .replace(/>/g, '&gt;')
-      .replace(/"/g, '&quot;')
-      .replace(/'/g, '&apos;');
-  }
-
-  /**
-   * Format a duration in seconds to a human-readable string.
-   */
-  private static formatDuration(seconds: number): string {
-    if (seconds < 60) {
-      return `${seconds.toFixed(1)}s`;
-    }
-    const minutes = Math.floor(seconds / 60);
-    const remainingSeconds = seconds % 60;
-    return `${minutes}m ${remainingSeconds.toFixed(0)}s`;
-  }
-}

src/model/orchestrator/services/test-workflow/test-suite-parser.ts

@@ -1,263 +0,0 @@
-import fs from 'node:fs';
-import YAML from 'yaml';
-import { TestSuiteDefinition, TestRunDefinition } from './test-workflow-types';
-
-/**
- * Parses and validates YAML-based test suite definition files.
- * Handles dependency resolution (topological sort) for ordered test run execution.
- */
-export class TestSuiteParser {
-  /**
-   * Read and parse a YAML test suite definition file.
-   * Validates the structure and returns a typed TestSuiteDefinition.
-   */
-  static parseSuiteFile(filePath: string): TestSuiteDefinition {
-    if (!fs.existsSync(filePath)) {
-      throw new Error(`Test suite file not found: ${filePath}`);
-    }
-
-    const content = fs.readFileSync(filePath, 'utf8');
-    const parsed = YAML.parse(content);
-
-    if (!parsed || typeof parsed !== 'object') {
-      throw new Error(`Invalid YAML in test suite file: ${filePath}`);
-    }
-
-    if (!parsed.name || typeof parsed.name !== 'string') {
-      throw new Error(`Test suite must have a 'name' field (string): ${filePath}`);
-    }
-
-    if (!Array.isArray(parsed.runs) || parsed.runs.length === 0) {
-      throw new Error(`Test suite must have a non-empty 'runs' array: ${filePath}`);
-    }
-
-    const suite: TestSuiteDefinition = {
-      name: parsed.name,
-      description: parsed.description,
-      runs: parsed.runs.map((run: any) => TestSuiteParser.parseRun(run)),
-    };
-
-    const errors = TestSuiteParser.validateSuite(suite);
-    if (errors.length > 0) {
-      throw new Error(`Test suite validation failed:\n  ${errors.join('\n  ')}`);
-    }
-
-    return suite;
-  }
-
-  /**
-   * Parse a single run definition from raw YAML data.
-   */
-  private static parseRun(raw: any): TestRunDefinition {
-    if (!raw || typeof raw !== 'object') {
-      throw new Error(`Each run must be an object`);
-    }
-
-    if (!raw.name || typeof raw.name !== 'string') {
-      throw new Error(`Each run must have a 'name' field (string)`);
-    }
-
-    const run: TestRunDefinition = {
-      name: raw.name,
-    };
-
-    if (raw.needs !== undefined) {
-      if (!Array.isArray(raw.needs)) {
-        throw new Error(`Run '${raw.name}': 'needs' must be an array of strings`);
-      }
-      run.needs = raw.needs;
-    }
-
-    if (raw.editMode !== undefined) {
-      run.editMode = Boolean(raw.editMode);
-    }
-
-    if (raw.playMode !== undefined) {
-      run.playMode = Boolean(raw.playMode);
-    }
-
-    if (raw.builtClient !== undefined) {
-      run.builtClient = Boolean(raw.builtClient);
-    }
-
-    if (raw.builtClientPath !== undefined) {
-      run.builtClientPath = String(raw.builtClientPath);
-    }
-
-    if (raw.filters !== undefined) {
-      if (typeof raw.filters !== 'object' || Array.isArray(raw.filters)) {
-        throw new Error(`Run '${raw.name}': 'filters' must be a key-value object`);
-      }
-      run.filters = {};
-      for (const [key, value] of Object.entries(raw.filters)) {
-        run.filters[key] = String(value);
-      }
-    }
-
-    if (raw.timeout !== undefined) {
-      const timeout = Number(raw.timeout);
-      if (Number.isNaN(timeout) || timeout <= 0) {
-        throw new Error(`Run '${raw.name}': 'timeout' must be a positive number`);
-      }
-      run.timeout = timeout;
-    }
-
-    return run;
-  }
-
-  /**
-   * Resolve run execution order via topological sort based on 'needs' dependencies.
-   * Returns an array of parallel groups -- each group contains runs that can execute concurrently.
-   * Runs within the same group have no inter-dependencies.
-   */
-  static resolveRunOrder(suite: TestSuiteDefinition): TestRunDefinition[][] {
-    const runMap = new Map<string, TestRunDefinition>();
-    for (const run of suite.runs) {
-      runMap.set(run.name, run);
-    }
-
-    // Build adjacency: inDegree counts and dependents map
-    const inDegree = new Map<string, number>();
-    const dependents = new Map<string, string[]>();
-
-    for (const run of suite.runs) {
-      if (!inDegree.has(run.name)) {
-        inDegree.set(run.name, 0);
-      }
-      if (!dependents.has(run.name)) {
-        dependents.set(run.name, []);
-      }
-
-      if (run.needs) {
-        for (const dep of run.needs) {
-          inDegree.set(run.name, (inDegree.get(run.name) ?? 0) + 1);
-          if (!dependents.has(dep)) {
-            dependents.set(dep, []);
-          }
-          dependents.get(dep)!.push(run.name);
-        }
-      }
-    }
-
-    // Kahn's algorithm producing parallel layers
-    const groups: TestRunDefinition[][] = [];
-    let ready = suite.runs.filter((r) => (inDegree.get(r.name) ?? 0) === 0);
-    let processed = 0;
-
-    while (ready.length > 0) {
-      groups.push(ready);
-      processed += ready.length;
-
-      const nextReady: TestRunDefinition[] = [];
-      for (const run of ready) {
-        for (const dep of dependents.get(run.name) ?? []) {
-          const newDegree = (inDegree.get(dep) ?? 1) - 1;
-          inDegree.set(dep, newDegree);
-          if (newDegree === 0) {
-            nextReady.push(runMap.get(dep)!);
-          }
-        }
-      }
-      ready = nextReady;
-    }
-
-    if (processed !== suite.runs.length) {
-      throw new Error(`Circular dependency detected in test suite '${suite.name}'`);
-    }
-
-    return groups;
-  }
-
-  /**
-   * Validate a parsed test suite definition.
-   * Returns an array of validation error messages (empty = valid).
-   */
-  static validateSuite(suite: TestSuiteDefinition): string[] {
-    const errors: string[] = [];
-    const runNames = new Set<string>();
-
-    // Check for duplicate run names
-    for (const run of suite.runs) {
-      if (runNames.has(run.name)) {
-        errors.push(`Duplicate run name: '${run.name}'`);
-      }
-      runNames.add(run.name);
-    }
-
-    // Check that all 'needs' references exist
-    for (const run of suite.runs) {
-      if (run.needs) {
-        for (const dep of run.needs) {
-          if (!runNames.has(dep)) {
-            errors.push(`Run '${run.name}' depends on unknown run '${dep}'`);
-          }
-        }
-
-        // Self-dependency
-        if (run.needs.includes(run.name)) {
-          errors.push(`Run '${run.name}' depends on itself`);
-        }
-      }
-    }
-
-    // Check that at least one test mode is specified per run
-    for (const run of suite.runs) {
-      if (!run.editMode && !run.playMode && !run.builtClient) {
-        errors.push(`Run '${run.name}' must specify at least one of: editMode, playMode, builtClient`);
-      }
-    }
-
-    // Detect circular dependencies via DFS
-    const circularError = TestSuiteParser.detectCircularDependencies(suite);
-    if (circularError) {
-      errors.push(circularError);
-    }
-
-    return errors;
-  }
-
-  /**
-   * Detect circular dependencies using DFS cycle detection.
-   */
-  private static detectCircularDependencies(suite: TestSuiteDefinition): string | null {
-    const adjacency = new Map<string, string[]>();
-    for (const run of suite.runs) {
-      adjacency.set(run.name, run.needs ?? []);
-    }
-
-    const visited = new Set<string>();
-    const visiting = new Set<string>();
-
-    const dfs = (node: string, path: string[]): string | null => {
-      if (visiting.has(node)) {
-        const cycleStart = path.indexOf(node);
-        const cycle = path.slice(cycleStart).concat(node);
-        return `Circular dependency: ${cycle.join(' -> ')}`;
-      }
-      if (visited.has(node)) {
-        return null;
-      }
-
-      visiting.add(node);
-      path.push(node);
-
-      for (const dep of adjacency.get(node) ?? []) {
-        if (adjacency.has(dep)) {
-          const result = dfs(dep, [...path]);
-          if (result) return result;
-        }
-      }
-
-      visiting.delete(node);
-      visited.add(node);
-      return null;
-    };
-
-    for (const run of suite.runs) {
-      const result = dfs(run.name, []);
-      if (result) return result;
-    }
-
-    return null;
-  }
-}

src/model/orchestrator/services/test-workflow/test-workflow-service.ts

@@ -1,246 +0,0 @@
-import { exec } from 'node:child_process';
-import { promisify } from 'node:util';
-import path from 'node:path';
-import * as core from '@actions/core';
-import BuildParameters from '../../../build-parameters';
-import { TestSuiteParser } from './test-suite-parser';
-import { TaxonomyFilterService } from './taxonomy-filter-service';
-import { TestResultReporter } from './test-result-reporter';
-import { TestRunDefinition, TestResult } from './test-workflow-types';
-
-const execAsync = promisify(exec);
-
-/**
- * Main entry point for the test workflow engine.
- * Orchestrates parsing of YAML suite definitions, resolving run order,
- * executing test runs via Unity CLI, and collecting structured results.
- */
-export class TestWorkflowService {
-  /**
-   * Execute a full test suite from a YAML definition file.
-   * Parses the suite, resolves dependency order, executes each parallel
-   * group sequentially (runs within a group execute concurrently), and
-   * collects all results.
-   */
-  static async executeTestSuite(suitePath: string, parameters: BuildParameters): Promise<TestResult[]> {
-    core.info(`[TestWorkflow] Loading test suite from: ${suitePath}`);
-
-    const suite = TestSuiteParser.parseSuiteFile(suitePath);
-    core.info(`[TestWorkflow] Suite '${suite.name}' loaded with ${suite.runs.length} run(s)`);
-
-    if (suite.description) {
-      core.info(`[TestWorkflow] Description: ${suite.description}`);
-    }
-
-    const groups = TestSuiteParser.resolveRunOrder(suite);
-    core.info(`[TestWorkflow] Resolved into ${groups.length} execution group(s)`);
-
-    const allResults: TestResult[] = [];
-    let groupIndex = 0;
-
-    for (const group of groups) {
-      groupIndex++;
-      const runNames = group.map((r) => r.name).join(', ');
-      core.info(`[TestWorkflow] Executing group ${groupIndex}/${groups.length}: [${runNames}]`);
-
-      // Execute runs within a group concurrently
-      const groupResults = await Promise.all(group.map((run) => TestWorkflowService.executeTestRun(run, parameters)));
-
-      allResults.push(...groupResults);
-
-      // Check for failures -- if any run in this group failed, log a warning
-      // but continue to the next group (fail-forward for maximum feedback)
-      const failedRuns = groupResults.filter((r) => r.failed > 0);
-      if (failedRuns.length > 0) {
-        const failedNames = failedRuns.map((r) => r.runName).join(', ');
-        core.warning(`[TestWorkflow] Failures detected in group ${groupIndex}: [${failedNames}]`);
-      }
-    }
-
-    // Generate and output summary
-    const summary = TestResultReporter.generateSummary(allResults);
-    core.info(summary);
-
-    // Write results if output path is configured
-    const resultPath = parameters.testResultPath;
-    const resultFormat = parameters.testResultFormat;
-    if (resultPath) {
-      TestResultReporter.writeResults(allResults, resultPath, resultFormat as 'junit' | 'json' | 'both');
-      core.info(`[TestWorkflow] Results written to: ${resultPath}`);
-    }
-
-    return allResults;
-  }
-
-  /**
-   * Execute a single test run definition.
-   * Builds the Unity CLI arguments based on the run configuration (edit mode,
-   * play mode, built client) and taxonomy filters, executes the command
-   * asynchronously, and parses the result output.
-   *
-   * Uses promisified exec instead of execSync so that Promise.all can
-   * actually run multiple test groups in parallel without blocking the
-   * Node.js event loop.
-   */
-  static async executeTestRun(run: TestRunDefinition, parameters: BuildParameters): Promise<TestResult> {
-    core.info(`[TestWorkflow] Starting run: '${run.name}'`);
-
-    const unityArguments = TestWorkflowService.buildUnityArgs(run, parameters);
-    const timeoutMs = (run.timeout ?? 600) * 1000;
-
-    core.info(`[TestWorkflow] Unity args: ${unityArguments}`);
-
-    const startTime = Date.now();
-
-    try {
-      const resultDirectory = path.join(parameters.testResultPath ?? './test-results', run.name);
-      const resultFile = path.join(resultDirectory, 'results.xml');
-
-      // Build the full Unity command
-      const unityPath = TestWorkflowService.resolveUnityPath(parameters);
-      const command = `"${unityPath}" ${unityArguments} -testResults "${resultFile}"`;
-
-      core.info(`[TestWorkflow] Executing: ${command}`);
-
-      await execAsync(command, {
-        timeout: timeoutMs,
-        maxBuffer: 50 * 1024 * 1024, // 50 MB to handle large Unity output
-        cwd: parameters.projectPath || process.cwd(),
-      });
-
-      const duration = (Date.now() - startTime) / 1000;
-
-      // Parse the result file
-      try {
-        const result = TestResultReporter.parseJUnitResults(resultFile);
-        result.runName = run.name;
-        result.duration = duration;
-
-        return result;
-      } catch {
-        // Result file may not exist if Unity exited early
-        core.warning(`[TestWorkflow] Could not parse results for run '${run.name}' -- result file may be missing`);
-
-        return {
-          runName: run.name,
-          passed: 0,
-          failed: 0,
-          skipped: 0,
-          duration,
-          failures: [],
-        };
-      }
-    } catch (error: any) {
-      const duration = (Date.now() - startTime) / 1000;
-
-      // The promisified exec sets error.killed when the process is terminated
-      // due to timeout, and error.signal will be 'SIGTERM'
-      const isTimeout = error.killed === true || error.signal === 'SIGTERM';
-
-      if (isTimeout) {
-        core.error(`[TestWorkflow] Run '${run.name}' timed out after ${run.timeout ?? 600}s`);
-      } else {
-        core.error(`[TestWorkflow] Run '${run.name}' failed: ${error.message}`);
-      }
-
-      // Try to parse partial results even on failure
-      const resultDirectory = path.join(parameters.testResultPath ?? './test-results', run.name);
-      const resultFile = path.join(resultDirectory, 'results.xml');
-
-      try {
-        const result = TestResultReporter.parseJUnitResults(resultFile);
-        result.runName = run.name;
-        result.duration = duration;
-
-        return result;
-      } catch {
-        return {
-          runName: run.name,
-          passed: 0,
-          failed: 1,
-          skipped: 0,
-          duration,
-          failures: [
-            {
-              testName: isTimeout ? 'Timeout' : 'ExecutionError',
-              className: run.name,
-              message: isTimeout
-                ? `Test run timed out after ${run.timeout ?? 600}s`
-                : error.message ?? 'Unknown execution error',
-              stackTrace: error.stderr ?? undefined,
-            },
-          ],
-        };
-      }
-    }
-  }
-
-  /**
-   * Build Unity CLI arguments for a test run based on its configuration.
-   */
-  static buildUnityArgs(run: TestRunDefinition, parameters: BuildParameters): string {
-    const unityArguments: string[] = ['-batchmode', '-nographics'];
-
-    // Project path
-    if (parameters.projectPath) {
-      unityArguments.push(`-projectPath "${parameters.projectPath}"`);
-    }
-
-    // Test mode
-    if (run.builtClient && run.builtClientPath) {
-      // Built client testing: run tests against a built player
-      unityArguments.push(
-        '-runTests',
-        `-testPlatform StandalonePlayer`,
-        `-assemblyNames Assembly-CSharp-Tests`,
-        `-builtPlayerPath "${run.builtClientPath}"`,
-      );
-    } else if (run.editMode && run.playMode) {
-      // Both modes: run EditMode first, then PlayMode will require a separate invocation
-      // For combined mode, use EditMode (the service handles sequencing)
-      unityArguments.push('-runTests', '-testPlatform EditMode');
-    } else if (run.playMode) {
-      unityArguments.push('-runTests', '-testPlatform PlayMode');
-    } else if (run.editMode) {
-      unityArguments.push('-runTests', '-testPlatform EditMode');
-    }
-
-    // Apply taxonomy filters
-    if (run.filters && Object.keys(run.filters).length > 0) {
-      const filterArguments = TaxonomyFilterService.buildFilterArgs(run.filters);
-      if (filterArguments) {
-        unityArguments.push(filterArguments);
-      }
-    }
-
-    // Target platform
-    if (parameters.targetPlatform) {
-      unityArguments.push(`-buildTarget ${parameters.targetPlatform}`);
-    }
-
-    return unityArguments.join(' ');
-  }
-
-  /**
-   * Resolve the path to the Unity editor executable.
-   */
-  private static resolveUnityPath(parameters: BuildParameters): string {
-    // In CI, Unity path is typically set via environment or the docker container
-    const environmentUnityPath = process.env.UNITY_PATH ?? process.env.UNITY_EDITOR;
-    if (environmentUnityPath) {
-      return environmentUnityPath;
-    }
-
-    // Default paths by platform
-    if (process.platform === 'win32') {
-      return `C:/Program Files/Unity/Hub/Editor/${parameters.editorVersion}/Editor/Unity.exe`;
-    }
-
-    if (process.platform === 'darwin') {
-      return `/Applications/Unity/Hub/Editor/${parameters.editorVersion}/Unity.app/Contents/MacOS/Unity`;
-    }
-
-    // Linux default (Docker container path)
-    return '/opt/unity/Editor/Unity';
-  }
-}

src/model/orchestrator/services/test-workflow/test-workflow-types.ts

@@ -1,41 +0,0 @@
-export interface TestSuiteDefinition {
-  name: string;
-  description?: string;
-  runs: TestRunDefinition[];
-}
-
-export interface TestRunDefinition {
-  name: string;
-  needs?: string[];
-  editMode?: boolean;
-  playMode?: boolean;
-  builtClient?: boolean;
-  builtClientPath?: string;
-  filters?: Record<string, string>; // dimension -> comma-separated values or /regex/
-  timeout?: number;
-}
-
-export interface TaxonomyDimension {
-  name: string;
-  values: string[];
-}
-
-export interface TaxonomyDefinition {
-  extensible_groups: TaxonomyDimension[];
-}
-
-export interface TestResult {
-  runName: string;
-  passed: number;
-  failed: number;
-  skipped: number;
-  duration: number;
-  failures: TestFailure[];
-}
-
-export interface TestFailure {
-  testName: string;
-  className: string;
-  message: string;
-  stackTrace?: string;
-}

src/model/orchestrator/services/test-workflow/test-workflow.test.ts

@@ -1,562 +0,0 @@
-import fs from 'node:fs';
-import { TestSuiteParser } from './test-suite-parser';
-import { TaxonomyFilterService } from './taxonomy-filter-service';
-import { TestResultReporter } from './test-result-reporter';
-import { TestWorkflowService } from './test-workflow-service';
-import { TestSuiteDefinition, TestResult, TestRunDefinition } from './test-workflow-types';
-
-jest.mock('node:fs');
-jest.mock('@actions/core');
-
-const mockFs = fs as jest.Mocked<typeof fs>;
-
-afterEach(() => {
-  jest.clearAllMocks();
-});
-
-// ============================================================================
-// Test Suite Parser
-// ============================================================================
-
-describe('TestSuiteParser', () => {
-  describe('parseSuiteFile', () => {
-    it('should parse a valid YAML suite file', () => {
-      const yaml = `
-name: pull-request
-description: Fast feedback for pull requests
-runs:
-  - name: fast
-    editMode: true
-    filters:
-      Maturity: Trusted
-      FeedbackSpeed: Fast,Moderate
-    timeout: 300
-  - name: basic
-    needs: [fast]
-    editMode: true
-    playMode: true
-    filters:
-      Maturity: Trusted,Adolescent
-    timeout: 600
-`;
-      mockFs.existsSync.mockReturnValue(true);
-      mockFs.readFileSync.mockReturnValue(yaml);
-
-      const suite = TestSuiteParser.parseSuiteFile('/path/to/suite.yml');
-
-      expect(suite.name).toBe('pull-request');
-      expect(suite.description).toBe('Fast feedback for pull requests');
-      expect(suite.runs).toHaveLength(2);
-      expect(suite.runs[0].name).toBe('fast');
-      expect(suite.runs[0].editMode).toBe(true);
-      expect(suite.runs[0].filters?.Maturity).toBe('Trusted');
-      expect(suite.runs[0].timeout).toBe(300);
-      expect(suite.runs[1].needs).toEqual(['fast']);
-    });
-
-    it('should throw when file does not exist', () => {
-      mockFs.existsSync.mockReturnValue(false);
-
-      expect(() => TestSuiteParser.parseSuiteFile('/missing.yml')).toThrow('not found');
-    });
-
-    it('should throw on invalid YAML', () => {
-      mockFs.existsSync.mockReturnValue(true);
-      mockFs.readFileSync.mockReturnValue('not: valid: yaml: [');
-
-      expect(() => TestSuiteParser.parseSuiteFile('/bad.yml')).toThrow();
-    });
-
-    it('should throw when suite has no name', () => {
-      mockFs.existsSync.mockReturnValue(true);
-      mockFs.readFileSync.mockReturnValue('runs:\n  - name: test\n    editMode: true');
-
-      expect(() => TestSuiteParser.parseSuiteFile('/no-name.yml')).toThrow("'name'");
-    });
-
-    it('should throw when suite has no runs', () => {
-      mockFs.existsSync.mockReturnValue(true);
-      mockFs.readFileSync.mockReturnValue('name: test');
-
-      expect(() => TestSuiteParser.parseSuiteFile('/no-runs.yml')).toThrow("'runs'");
-    });
-
-    it('should throw on invalid needs reference', () => {
-      const yaml = `
-name: bad-deps
-runs:
-  - name: first
-    editMode: true
-    needs: [nonexistent]
-`;
-      mockFs.existsSync.mockReturnValue(true);
-      mockFs.readFileSync.mockReturnValue(yaml);
-
-      expect(() => TestSuiteParser.parseSuiteFile('/bad-deps.yml')).toThrow("unknown run 'nonexistent'");
-    });
-  });
-
-  describe('resolveRunOrder', () => {
-    it('should return single group when no dependencies exist', () => {
-      const suite: TestSuiteDefinition = {
-        name: 'test',
-        runs: [
-          { name: 'a', editMode: true },
-          { name: 'b', playMode: true },
-        ],
-      };
-
-      const groups = TestSuiteParser.resolveRunOrder(suite);
-      expect(groups).toHaveLength(1);
-      expect(groups[0]).toHaveLength(2);
-    });
-
-    it('should resolve linear dependencies into sequential groups', () => {
-      const suite: TestSuiteDefinition = {
-        name: 'test',
-        runs: [
-          { name: 'a', editMode: true },
-          { name: 'b', needs: ['a'], playMode: true },
-          { name: 'c', needs: ['b'], editMode: true },
-        ],
-      };
-
-      const groups = TestSuiteParser.resolveRunOrder(suite);
-      expect(groups).toHaveLength(3);
-      expect(groups[0][0].name).toBe('a');
-      expect(groups[1][0].name).toBe('b');
-      expect(groups[2][0].name).toBe('c');
-    });
-
-    it('should place independent runs in the same group', () => {
-      const suite: TestSuiteDefinition = {
-        name: 'test',
-        runs: [
-          { name: 'root', editMode: true },
-          { name: 'branch-a', needs: ['root'], playMode: true },
-          { name: 'branch-b', needs: ['root'], editMode: true },
-        ],
-      };
-
-      const groups = TestSuiteParser.resolveRunOrder(suite);
-      expect(groups).toHaveLength(2);
-      expect(groups[0]).toHaveLength(1);
-      expect(groups[1]).toHaveLength(2);
-    });
-
-    it('should detect circular dependencies', () => {
-      const suite: TestSuiteDefinition = {
-        name: 'circular',
-        runs: [
-          { name: 'a', needs: ['b'], editMode: true },
-          { name: 'b', needs: ['a'], playMode: true },
-        ],
-      };
-
-      expect(() => TestSuiteParser.resolveRunOrder(suite)).toThrow('Circular dependency');
-    });
-
-    it('should detect three-way circular dependencies', () => {
-      const suite: TestSuiteDefinition = {
-        name: 'circular3',
-        runs: [
-          { name: 'a', needs: ['c'], editMode: true },
-          { name: 'b', needs: ['a'], playMode: true },
-          { name: 'c', needs: ['b'], editMode: true },
-        ],
-      };
-
-      expect(() => TestSuiteParser.resolveRunOrder(suite)).toThrow('Circular dependency');
-    });
-  });
-
-  describe('validateSuite', () => {
-    it('should return no errors for a valid suite', () => {
-      const suite: TestSuiteDefinition = {
-        name: 'valid',
-        runs: [
-          { name: 'a', editMode: true },
-          { name: 'b', needs: ['a'], playMode: true },
-        ],
-      };
-
-      const errors = TestSuiteParser.validateSuite(suite);
-      expect(errors).toHaveLength(0);
-    });
-
-    it('should detect duplicate run names', () => {
-      const suite: TestSuiteDefinition = {
-        name: 'dupes',
-        runs: [
-          { name: 'a', editMode: true },
-          { name: 'a', playMode: true },
-        ],
-      };
-
-      const errors = TestSuiteParser.validateSuite(suite);
-      expect(errors.some((e) => e.includes('Duplicate'))).toBe(true);
-    });
-
-    it('should detect missing test mode', () => {
-      const suite: TestSuiteDefinition = {
-        name: 'no-mode',
-        runs: [{ name: 'empty' }],
-      };
-
-      const errors = TestSuiteParser.validateSuite(suite);
-      expect(errors.some((e) => e.includes('editMode'))).toBe(true);
-    });
-
-    it('should detect self-dependency', () => {
-      const suite: TestSuiteDefinition = {
-        name: 'self-dep',
-        runs: [{ name: 'a', needs: ['a'], editMode: true }],
-      };
-
-      const errors = TestSuiteParser.validateSuite(suite);
-      expect(errors.some((e) => e.includes('depends on itself'))).toBe(true);
-    });
-  });
-});
-
-// ============================================================================
-// Taxonomy Filter Service
-// ============================================================================
-
-describe('TaxonomyFilterService', () => {
-  describe('loadTaxonomy', () => {
-    it('should return built-in dimensions when no file provided', () => {
-      const dimensions = TaxonomyFilterService.loadTaxonomy();
-
-      expect(dimensions.length).toBeGreaterThanOrEqual(7);
-      expect(dimensions.find((d) => d.name === 'Scope')).toBeDefined();
-      expect(dimensions.find((d) => d.name === 'Maturity')).toBeDefined();
-      expect(dimensions.find((d) => d.name === 'FeedbackSpeed')).toBeDefined();
-      expect(dimensions.find((d) => d.name === 'Execution')).toBeDefined();
-      expect(dimensions.find((d) => d.name === 'Rigor')).toBeDefined();
-      expect(dimensions.find((d) => d.name === 'Determinism')).toBeDefined();
-      expect(dimensions.find((d) => d.name === 'IsolationLevel')).toBeDefined();
-    });
-
-    it('should merge custom dimensions from file', () => {
-      const yaml = `
-extensible_groups:
-  - name: SubjectLevel
-    values: [Class, Feature, System, Product]
-  - name: DataScenario
-    values: [HappyPath, EdgeCase]
-`;
-      mockFs.existsSync.mockReturnValue(true);
-      mockFs.readFileSync.mockReturnValue(yaml);
-
-      const dimensions = TaxonomyFilterService.loadTaxonomy('/taxonomy.yml');
-
-      expect(dimensions.find((d) => d.name === 'SubjectLevel')).toBeDefined();
-      expect(dimensions.find((d) => d.name === 'DataScenario')).toBeDefined();
-      // Built-ins should still exist
-      expect(dimensions.find((d) => d.name === 'Scope')).toBeDefined();
-    });
-
-    it('should merge values for existing dimensions', () => {
-      const yaml = `
-extensible_groups:
-  - name: Scope
-    values: [Unit, Integration, Acceptance]
-`;
-      mockFs.existsSync.mockReturnValue(true);
-      mockFs.readFileSync.mockReturnValue(yaml);
-
-      const dimensions = TaxonomyFilterService.loadTaxonomy('/taxonomy.yml');
-      const scope = dimensions.find((d) => d.name === 'Scope');
-
-      expect(scope).toBeDefined();
-      // Should contain built-in + custom values without duplicates
-      expect(scope!.values).toContain('Unit');
-      expect(scope!.values).toContain('Integration');
-      expect(scope!.values).toContain('Acceptance');
-      expect(scope!.values).toContain('System');
-    });
-  });
-
-  describe('buildFilterArgs', () => {
-    it('should return empty string for empty filters', () => {
-      expect(TaxonomyFilterService.buildFilterArgs({})).toBe('');
-    });
-
-    it('should build single-value filter', () => {
-      const result = TaxonomyFilterService.buildFilterArgs({ Maturity: 'Trusted' });
-      expect(result).toBe('--testFilter "Maturity=Trusted"');
-    });
-
-    it('should build multi-value filter with pipe separator', () => {
-      const result = TaxonomyFilterService.buildFilterArgs({ Scope: 'Unit,Integration' });
-      expect(result).toBe('--testFilter "Scope=Unit|Integration"');
-    });
-
-    it('should build regex filter', () => {
-      const result = TaxonomyFilterService.buildFilterArgs({ Maturity: '/Trusted|Adolescent/' });
-      expect(result).toBe('--testFilter "Maturity=~Trusted|Adolescent"');
-    });
-
-    it('should AND multiple dimensions with semicolon', () => {
-      const result = TaxonomyFilterService.buildFilterArgs({
-        Maturity: 'Trusted',
-        Scope: 'Unit',
-      });
-      expect(result).toContain(';');
-      expect(result).toContain('Maturity=Trusted');
-      expect(result).toContain('Scope=Unit');
-    });
-  });
-
-  describe('matchesFilter', () => {
-    it('should match exact value', () => {
-      const match = TaxonomyFilterService.matchesFilter({ Scope: 'Unit', Maturity: 'Trusted' }, { Scope: 'Unit' });
-      expect(match).toBe(true);
-    });
-
-    it('should match comma-separated values', () => {
-      const match = TaxonomyFilterService.matchesFilter({ Scope: 'Integration' }, { Scope: 'Unit,Integration' });
-      expect(match).toBe(true);
-    });
-
-    it('should not match when value is not in list', () => {
-      const match = TaxonomyFilterService.matchesFilter({ Scope: 'End To End' }, { Scope: 'Unit,Integration' });
-      expect(match).toBe(false);
-    });
-
-    it('should require all dimensions to match (AND)', () => {
-      const match = TaxonomyFilterService.matchesFilter(
-        { Scope: 'Unit', Maturity: 'Experimental' },
-        { Scope: 'Unit', Maturity: 'Trusted' },
-      );
-      expect(match).toBe(false);
-    });
-
-    it('should match regex patterns', () => {
-      const match = TaxonomyFilterService.matchesFilter({ Maturity: 'Trusted' }, { Maturity: '/Trusted|Adolescent/' });
-      expect(match).toBe(true);
-    });
-
-    it('should not match when regex does not match', () => {
-      const match = TaxonomyFilterService.matchesFilter(
-        { Maturity: 'Experimental' },
-        { Maturity: '/Trusted|Adolescent/' },
-      );
-      expect(match).toBe(false);
-    });
-
-    it('should return false when test lacks a required dimension', () => {
-      const match = TaxonomyFilterService.matchesFilter({}, { Scope: 'Unit' });
-      expect(match).toBe(false);
-    });
-
-    it('should handle hierarchical dot-notation matching', () => {
-      const match = TaxonomyFilterService.matchesFilter({ Domain: 'Combat.Melee.Sword' }, { Domain: 'Combat.Melee' });
-      expect(match).toBe(true);
-    });
-  });
-});
-
-// ============================================================================
-// Test Result Reporter
-// ============================================================================
-
-describe('TestResultReporter', () => {
-  describe('parseJUnitXml', () => {
-    it('should parse a valid JUnit XML string', () => {
-      const xml = `<?xml version="1.0" encoding="UTF-8"?>
-<testsuite name="EditMode" tests="10" failures="2" skipped="1" time="5.432">
-  <testcase classname="MyTests" name="TestA">
-  </testcase>
-  <testcase classname="MyTests" name="TestB">
-    <failure message="Expected true">
-      <![CDATA[at MyTests.TestB() in TestFile.cs:42]]>
-    </failure>
-  </testcase>
-</testsuite>`;
-
-      const result = TestResultReporter.parseJUnitXml(xml);
-
-      expect(result.runName).toBe('EditMode');
-      expect(result.passed).toBe(7);
-      expect(result.failed).toBe(2);
-      expect(result.skipped).toBe(1);
-      expect(result.duration).toBeCloseTo(5.432);
-      expect(result.failures).toHaveLength(1);
-      expect(result.failures[0].testName).toBe('TestB');
-      expect(result.failures[0].className).toBe('MyTests');
-      expect(result.failures[0].message).toBe('Expected true');
-      expect(result.failures[0].stackTrace).toContain('TestFile.cs:42');
-    });
-
-    it('should handle empty test suite', () => {
-      const xml = `<testsuite name="Empty" tests="0" failures="0" time="0.0"></testsuite>`;
-
-      const result = TestResultReporter.parseJUnitXml(xml);
-      expect(result.passed).toBe(0);
-      expect(result.failed).toBe(0);
-      expect(result.failures).toHaveLength(0);
-    });
-  });
-
-  describe('parseJsonData', () => {
-    it('should parse Unity JSON test result data', () => {
-      const data = {
-        name: 'PlayMode',
-        passed: 15,
-        failed: 2,
-        skipped: 3,
-        duration: 12.5,
-        testResults: [{ name: 'FailingTest', className: 'MyClass', result: 'Failed', message: 'Assert failed' }],
-      };
-
-      const result = TestResultReporter.parseJsonData(data);
-      expect(result.runName).toBe('PlayMode');
-      expect(result.passed).toBe(15);
-      expect(result.failed).toBe(2);
-      expect(result.skipped).toBe(3);
-      expect(result.failures).toHaveLength(1);
-      expect(result.failures[0].testName).toBe('FailingTest');
-    });
-  });
-
-  describe('generateSummary', () => {
-    it('should generate a markdown summary table', () => {
-      const results: TestResult[] = [
-        {
-          runName: 'fast',
-          passed: 10,
-          failed: 0,
-          skipped: 2,
-          duration: 5.0,
-          failures: [],
-        },
-        {
-          runName: 'basic',
-          passed: 20,
-          failed: 1,
-          skipped: 0,
-          duration: 30.0,
-          failures: [{ testName: 'TestX', className: 'ClassX', message: 'Expected 1 but got 2' }],
-        },
-      ];
-
-      const summary = TestResultReporter.generateSummary(results);
-
-      expect(summary).toContain('Test Results Summary');
-      expect(summary).toContain('fast');
-      expect(summary).toContain('basic');
-      expect(summary).toContain('Total');
-      expect(summary).toContain('Failures');
-      expect(summary).toContain('TestX');
-    });
-
-    it('should return message when no results available', () => {
-      const summary = TestResultReporter.generateSummary([]);
-      expect(summary).toContain('No test results');
-    });
-  });
-
-  describe('writeResults', () => {
-    it('should create output directory and write files for json format', () => {
-      mockFs.existsSync.mockReturnValue(false);
-      mockFs.mkdirSync.mockReturnValue(undefined as any);
-      mockFs.writeFileSync.mockReturnValue(undefined);
-
-      const results: TestResult[] = [
-        { runName: 'test', passed: 5, failed: 0, skipped: 0, duration: 1.0, failures: [] },
-      ];
-
-      TestResultReporter.writeResults(results, '/output', 'json');
-
-      expect(mockFs.mkdirSync).toHaveBeenCalledWith('/output', { recursive: true });
-      // Should write JSON + summary
-      expect(mockFs.writeFileSync).toHaveBeenCalledTimes(2);
-    });
-
-    it('should write both formats when specified', () => {
-      mockFs.existsSync.mockReturnValue(true);
-      mockFs.writeFileSync.mockReturnValue(undefined);
-
-      const results: TestResult[] = [
-        { runName: 'test', passed: 5, failed: 0, skipped: 0, duration: 1.0, failures: [] },
-      ];
-
-      TestResultReporter.writeResults(results, '/output', 'both');
-
-      // Should write JSON + JUnit XML + summary = 3 calls
-      expect(mockFs.writeFileSync).toHaveBeenCalledTimes(3);
-    });
-  });
-});
-
-// ============================================================================
-// Test Workflow Service - buildUnityArgs
-// ============================================================================
-
-describe('TestWorkflowService', () => {
-  describe('buildUnityArgs', () => {
-    const baseParams = {
-      projectPath: '/project',
-      targetPlatform: 'StandaloneLinux64',
-      testResultPath: './test-results',
-      testResultFormat: 'junit',
-    } as any;
-
-    it('should build EditMode args', () => {
-      const run: TestRunDefinition = { name: 'edit', editMode: true };
-
-      const args = TestWorkflowService.buildUnityArgs(run, baseParams);
-
-      expect(args).toContain('-batchmode');
-      expect(args).toContain('-nographics');
-      expect(args).toContain('-runTests');
-      expect(args).toContain('-testPlatform EditMode');
-      expect(args).toContain('-projectPath');
-    });
-
-    it('should build PlayMode args', () => {
-      const run: TestRunDefinition = { name: 'play', playMode: true };
-
-      const args = TestWorkflowService.buildUnityArgs(run, baseParams);
-
-      expect(args).toContain('-testPlatform PlayMode');
-    });
-
-    it('should build built-client args', () => {
-      const run: TestRunDefinition = {
-        name: 'client',
-        builtClient: true,
-        builtClientPath: './Builds/Linux',
-      };
-
-      const args = TestWorkflowService.buildUnityArgs(run, baseParams);
-
-      expect(args).toContain('-testPlatform StandalonePlayer');
-      expect(args).toContain('-builtPlayerPath');
-      expect(args).toContain('./Builds/Linux');
-    });
-
-    it('should include taxonomy filter args', () => {
-      const run: TestRunDefinition = {
-        name: 'filtered',
-        editMode: true,
-        filters: { Maturity: 'Trusted', Scope: 'Unit,Integration' },
-      };
-
-      const args = TestWorkflowService.buildUnityArgs(run, baseParams);
-
-      expect(args).toContain('--testFilter');
-      expect(args).toContain('Maturity=Trusted');
-    });
-
-    it('should include build target', () => {
-      const run: TestRunDefinition = { name: 'test', editMode: true };
-
-      const args = TestWorkflowService.buildUnityArgs(run, baseParams);
-
-      expect(args).toContain('-buildTarget StandaloneLinux64');
-    });
-  });
-});

src/model/orchestrator/services/test/README.md

@@ -1,5 +0,0 @@
-# Test Workflow Engine
-
-Service for YAML-based test suite definitions, taxonomy filtering, and structured test results.
-
-See GitHub Issue for full specification.