Merge 1ee10ddcab into 43cfc01f2c

Method-driven review that exhaustively walks branching paths and
boundary conditions, reporting only unhandled gaps. Orthogonal to
the attitude-driven adversarial review for complementary coverage.

package.json

@@ -40,7 +40,8 @@
     "lint:md": "markdownlint-cli2 \"**/*.md\"",
     "prepare": "command -v husky >/dev/null 2>&1 && husky || exit 0",
     "rebundle": "node tools/cli/bundlers/bundle-web.js rebundle",
-    "test": "npm run test:schemas && npm run test:refs && npm run test:install && npm run validate:schemas && npm run lint && npm run lint:md && npm run format:check",
+    "test": "npm run test:schemas && npm run test:refs && npm run test:install && npm run test:copilot && npm run validate:schemas && npm run lint && npm run lint:md && npm run format:check",
+    "test:copilot": "node test/test-github-copilot-installer.js",
     "test:coverage": "c8 --reporter=text --reporter=html npm run test:schemas",
     "test:install": "node test/test-installation-components.js",
     "test:refs": "node test/test-file-refs-csv.js",

src/core/module-help.csv

@@ -7,3 +7,4 @@ core,anytime,Shard Document,SD,,_bmad/core/tasks/shard-doc.xml,bmad-shard-doc,fa
 core,anytime,Editorial Review - Prose,EP,,_bmad/core/tasks/editorial-review-prose.xml,bmad-editorial-review-prose,false,,,"Review prose for clarity, tone, and communication issues. Use after drafting to polish written content.",report located with target document,"three-column markdown table with suggested fixes",
 core,anytime,Editorial Review - Structure,ES,,_bmad/core/tasks/editorial-review-structure.xml,bmad-editorial-review-structure,false,,,"Propose cuts, reorganization, and simplification while preserving comprehension. Use when doc produced from multiple subprocesses or needs structural improvement.",report located with target document,
 core,anytime,Adversarial Review (General),AR,,_bmad/core/tasks/review-adversarial-general.xml,bmad-review-adversarial-general,false,,,"Review content critically to find issues and weaknesses. Use for quality assurance or before finalizing deliverables. Code Review in other modules run this automatically, but its useful also for document reviews",,
+core,anytime,Edge Case Hunter Review,ECH,,_bmad/core/tasks/review-edge-case-hunter.xml,bmad-review-edge-case-hunter,false,,,"Walk every branching path and boundary condition in code, report only unhandled edge cases. Use alongside adversarial review for orthogonal coverage - method-driven not attitude-driven.",,

src/core/tasks/review-edge-case-hunter.xml

@@ -0,0 +1,64 @@
+<!-- if possible, run this in a separate subagent or process with read access to the project,
+  but no context except the content to review -->
+
+<task id="_bmad/core/tasks/review-edge-case-hunter.xml" name="Edge Case Hunter Review"
+  description="Walk every branching path and boundary condition in content, report only unhandled edge cases. Orthogonal to adversarial review - method-driven not attitude-driven.">
+  <objective>You are a pure path tracer. Never comment on whether code is good or bad; only list missing handling.
+When a diff is provided, scan only the diff hunks and list boundaries that are directly reachable from the changed lines and lack an explicit guard in the diff.
+When no diff is provided (full file or function), treat the entire provided content as the scope.
+Ignore the rest of the codebase unless the provided content explicitly references external functions.</objective>
+
+  <inputs>
+    <input name="content" desc="Content to review - diff, full file, or function" />
+    <input name="also_consider" required="false"
+      desc="Optional areas to keep in mind during review alongside normal edge-case analysis" />
+  </inputs>
+
+  <output-format>Return ONLY a valid JSON array of objects. Each object must contain exactly these four fields and nothing else:
+{
+  "location": "file:line",
+  "trigger_condition": "one-line description (max 15 words)",
+  "guard_snippet": "minimal code sketch that closes the gap",
+  "potential_consequence": "what could actually go wrong (max 15 words)"
+}
+No extra text, no explanations, no markdown wrapping.</output-format>
+
+  <llm critical="true">
+    <i>MANDATORY: Execute ALL steps in the flow section IN EXACT ORDER</i>
+    <i>DO NOT skip steps or change the sequence</i>
+    <i>HALT immediately when halt-conditions are met</i>
+    <i>Each action xml tag within step xml tag is a REQUIRED action to complete that step</i>
+
+    <i>Your method is exhaustive path enumeration — mechanically walk every branch, not hunt by intuition</i>
+    <i>Trace each branching path: conditionals, switches, early returns, guard clauses, loops, error handlers</i>
+    <i>Trace each boundary condition: null, undefined, empty, zero, negative, overflow, max-length, type coercion, concurrency, timing</i>
+    <i>Report ONLY paths and conditions that lack handling — discard handled ones silently</i>
+    <i>Do NOT editorialize or add filler — findings only</i>
+  </llm>
+
+  <flow>
+    <step n="1" title="Receive Content">
+      <action>Load the content to review from provided input or context</action>
+      <action>If content to review is empty, ask for clarification and abort task</action>
+      <action>Identify content type (diff, full file, or function) to determine scope rules</action>
+    </step>
+
+    <step n="2" title="Exhaustive Path Analysis" critical="true">
+      <mandate>Walk every branching path and boundary condition within scope - report only unhandled ones</mandate>
+      <action>If also_consider input was provided, incorporate those areas into the analysis</action>
+      <action>Enumerate all branching paths and boundary conditions within scope: conditionals, switches, early returns, guard clauses, loops, error handlers, null/empty states, overflow, type edges, concurrency, timing</action>
+      <action>For each path: determine whether the content handles it</action>
+      <action>Collect only the unhandled paths as findings - discard handled ones silently</action>
+    </step>
+
+    <step n="3" title="Present Findings">
+      <action>Output findings as a JSON array following the output-format specification exactly</action>
+    </step>
+  </flow>
+
+  <halt-conditions>
+    <condition>HALT if zero findings - this is suspicious, re-analyze or ask for guidance</condition>
+    <condition>HALT if content is empty or unreadable</condition>
+  </halt-conditions>
+
+</task>

test/test-github-copilot-installer.js

@@ -0,0 +1,238 @@
+/**
+ * GitHub Copilot Installer Tests
+ *
+ * Tests for the GitHubCopilotSetup class methods:
+ * - loadModuleConfig: module-aware config loading
+ * - createTechWriterPromptContent: BMM-only tech-writer handling
+ * - generateCopilotInstructions: selectedModules deduplication
+ *
+ * Usage: node test/test-github-copilot-installer.js
+ */
+
+const path = require('node:path');
+const fs = require('fs-extra');
+const { GitHubCopilotSetup } = require('../tools/cli/installers/lib/ide/github-copilot');
+
+// ANSI colors
+const colors = {
+  reset: '\u001B[0m',
+  green: '\u001B[32m',
+  red: '\u001B[31m',
+  yellow: '\u001B[33m',
+  cyan: '\u001B[36m',
+  dim: '\u001B[2m',
+};
+
+let passed = 0;
+let failed = 0;
+
+/**
+ * Test helper: Assert condition
+ */
+function assert(condition, testName, errorMessage = '') {
+  if (condition) {
+    console.log(`${colors.green}✓${colors.reset} ${testName}`);
+    passed++;
+  } else {
+    console.log(`${colors.red}✗${colors.reset} ${testName}`);
+    if (errorMessage) {
+      console.log(`  ${colors.dim}${errorMessage}${colors.reset}`);
+    }
+    failed++;
+  }
+}
+
+/**
+ * Test Suite
+ */
+async function runTests() {
+  console.log(`${colors.cyan}========================================`);
+  console.log('GitHub Copilot Installer Tests');
+  console.log(`========================================${colors.reset}\n`);
+
+  const tempDir = path.join(__dirname, 'temp-copilot-test');
+
+  try {
+    // Clean up any leftover temp directory
+    await fs.remove(tempDir);
+    await fs.ensureDir(tempDir);
+
+    const installer = new GitHubCopilotSetup();
+
+    // ============================================================
+    // Test Suite 1: loadModuleConfig
+    // ============================================================
+    console.log(`${colors.yellow}Test Suite 1: loadModuleConfig${colors.reset}\n`);
+
+    // Create mock bmad directory structure with multiple modules
+    const bmadDir = path.join(tempDir, '_bmad');
+    await fs.ensureDir(path.join(bmadDir, 'core'));
+    await fs.ensureDir(path.join(bmadDir, 'bmm'));
+    await fs.ensureDir(path.join(bmadDir, 'custom-module'));
+
+    // Create config files for each module
+    await fs.writeFile(path.join(bmadDir, 'core', 'config.yaml'), 'project_name: Core Project\nuser_name: CoreUser\n');
+    await fs.writeFile(path.join(bmadDir, 'bmm', 'config.yaml'), 'project_name: BMM Project\nuser_name: BmmUser\n');
+    await fs.writeFile(path.join(bmadDir, 'custom-module', 'config.yaml'), 'project_name: Custom Project\nuser_name: CustomUser\n');
+
+    // Test 1a: Load config with only core module (default)
+    const coreConfig = await installer.loadModuleConfig(bmadDir, ['core']);
+    assert(
+      coreConfig.project_name === 'Core Project',
+      'loadModuleConfig loads core config when only core installed',
+      `Got: ${coreConfig.project_name}`,
+    );
+
+    // Test 1b: Load config with bmm module (should prefer bmm over core)
+    const bmmConfig = await installer.loadModuleConfig(bmadDir, ['bmm', 'core']);
+    assert(bmmConfig.project_name === 'BMM Project', 'loadModuleConfig prefers bmm config over core', `Got: ${bmmConfig.project_name}`);
+
+    // Test 1c: Load config with custom module (should prefer custom over core)
+    const customConfig = await installer.loadModuleConfig(bmadDir, ['custom-module', 'core']);
+    assert(
+      customConfig.project_name === 'Custom Project',
+      'loadModuleConfig prefers custom module config over core',
+      `Got: ${customConfig.project_name}`,
+    );
+
+    // Test 1d: Load config with multiple non-core modules (first wins)
+    const multiConfig = await installer.loadModuleConfig(bmadDir, ['bmm', 'custom-module', 'core']);
+    assert(
+      multiConfig.project_name === 'BMM Project',
+      'loadModuleConfig uses first non-core module config',
+      `Got: ${multiConfig.project_name}`,
+    );
+
+    // Test 1e: Empty modules list uses default (core)
+    const defaultConfig = await installer.loadModuleConfig(bmadDir);
+    assert(
+      defaultConfig.project_name === 'Core Project',
+      'loadModuleConfig defaults to core when no modules specified',
+      `Got: ${defaultConfig.project_name}`,
+    );
+
+    // Test 1f: Non-existent module falls back to core
+    const fallbackConfig = await installer.loadModuleConfig(bmadDir, ['nonexistent', 'core']);
+    assert(
+      fallbackConfig.project_name === 'Core Project',
+      'loadModuleConfig falls back to core for non-existent modules',
+      `Got: ${fallbackConfig.project_name}`,
+    );
+
+    console.log('');
+
+    // ============================================================
+    // Test Suite 2: createTechWriterPromptContent (BMM-only)
+    // ============================================================
+    console.log(`${colors.yellow}Test Suite 2: createTechWriterPromptContent (BMM-only)${colors.reset}\n`);
+
+    // Test 2a: BMM tech-writer entry should generate content
+    const bmmTechWriterEntry = {
+      'agent-name': 'tech-writer',
+      module: 'bmm',
+      name: 'Write Document',
+    };
+    const bmmResult = installer.createTechWriterPromptContent(bmmTechWriterEntry);
+    assert(
+      bmmResult !== null && bmmResult.fileName === 'bmad-bmm-write-document',
+      'createTechWriterPromptContent generates content for BMM tech-writer',
+      `Got: ${bmmResult ? bmmResult.fileName : 'null'}`,
+    );
+
+    // Test 2b: Non-BMM tech-writer entry should return null
+    const customTechWriterEntry = {
+      'agent-name': 'tech-writer',
+      module: 'custom-module',
+      name: 'Write Document',
+    };
+    const customResult = installer.createTechWriterPromptContent(customTechWriterEntry);
+    assert(customResult === null, 'createTechWriterPromptContent returns null for non-BMM tech-writer', `Got: ${customResult}`);
+
+    // Test 2c: Core tech-writer entry should return null
+    const coreTechWriterEntry = {
+      'agent-name': 'tech-writer',
+      module: 'core',
+      name: 'Write Document',
+    };
+    const coreResult = installer.createTechWriterPromptContent(coreTechWriterEntry);
+    assert(coreResult === null, 'createTechWriterPromptContent returns null for core tech-writer', `Got: ${coreResult}`);
+
+    // Test 2d: Non-tech-writer BMM entry should return null
+    const nonTechWriterEntry = {
+      'agent-name': 'pm',
+      module: 'bmm',
+      name: 'Write Document',
+    };
+    const nonTechResult = installer.createTechWriterPromptContent(nonTechWriterEntry);
+    assert(nonTechResult === null, 'createTechWriterPromptContent returns null for non-tech-writer agents', `Got: ${nonTechResult}`);
+
+    // Test 2e: Unknown tech-writer command should return null
+    const unknownCmdEntry = {
+      'agent-name': 'tech-writer',
+      module: 'bmm',
+      name: 'Unknown Command',
+    };
+    const unknownResult = installer.createTechWriterPromptContent(unknownCmdEntry);
+    assert(unknownResult === null, 'createTechWriterPromptContent returns null for unknown commands', `Got: ${unknownResult}`);
+
+    console.log('');
+
+    // ============================================================
+    // Test Suite 3: selectedModules deduplication
+    // ============================================================
+    console.log(`${colors.yellow}Test Suite 3: selectedModules deduplication${colors.reset}\n`);
+
+    // We can't easily test generateCopilotInstructions directly without mocking,
+    // but we can verify the deduplication logic pattern
+    const testDedupe = (modules) => {
+      const installedModules = modules.length > 0 ? [...new Set(modules)] : ['core'];
+      return installedModules;
+    };
+
+    // Test 3a: Duplicate modules should be deduplicated
+    const dupeResult = testDedupe(['bmm', 'core', 'bmm', 'custom', 'core', 'custom']);
+    assert(
+      dupeResult.length === 3 && dupeResult.includes('bmm') && dupeResult.includes('core') && dupeResult.includes('custom'),
+      'Deduplication removes duplicate modules',
+      `Got: ${JSON.stringify(dupeResult)}`,
+    );
+
+    // Test 3b: Empty array defaults to core
+    const emptyResult = testDedupe([]);
+    assert(
+      emptyResult.length === 1 && emptyResult[0] === 'core',
+      'Empty modules array defaults to core',
+      `Got: ${JSON.stringify(emptyResult)}`,
+    );
+
+    // Test 3c: Order is preserved after deduplication (first occurrence wins)
+    const orderResult = testDedupe(['custom', 'bmm', 'custom', 'bmm']);
+    assert(
+      orderResult[0] === 'custom' && orderResult[1] === 'bmm',
+      'Deduplication preserves order (first occurrence)',
+      `Got: ${JSON.stringify(orderResult)}`,
+    );
+  } finally {
+    // Cleanup
+    await fs.remove(tempDir);
+  }
+
+  // Print summary
+  console.log(`${colors.cyan}========================================`);
+  console.log('Test Results:');
+  console.log(`  Passed: ${passed}`);
+  console.log(`  Failed: ${failed}`);
+  console.log(`========================================${colors.reset}\n`);
+
+  if (failed > 0) {
+    console.log(`${colors.red}Some tests failed!${colors.reset}`);
+    process.exit(1);
+  } else {
+    console.log(`${colors.green}✨ All GitHub Copilot installer tests passed!${colors.reset}`);
+  }
+}
+
+runTests().catch((error) => {
+  console.error(`${colors.red}Test runner error:${colors.reset}`, error);
+  process.exit(1);
+});

tools/cli/installers/lib/ide/github-copilot.js

@@ -247,9 +247,9 @@ You must fully embody this agent's persona and follow all activation instruction
    */
   createWorkflowPromptContent(entry, workflowFile, toolsStr) {
     const description = this.escapeYamlSingleQuote(this.createPromptDescription(entry.name));
-    // bmm/config.yaml is safe to hardcode here: these prompts are only generated when
+    // Use the module from the bmad-help.csv entry to reference the correct config.yaml
-    // bmad-help.csv exists (bmm module data), so bmm is guaranteed to be installed.
+    const configModule = entry.module || 'core';
-    const configLine = `1. Load {project-root}/${this.bmadFolderName}/bmm/config.yaml and store ALL fields as session variables`;
+    const configLine = `1. Load {project-root}/${this.bmadFolderName}/${configModule}/config.yaml and store ALL fields as session variables`;
 
     let body;
     if (workflowFile.endsWith('.yaml')) {
@@ -324,11 +324,13 @@ ${body}
 
   /**
    * Create prompt content for tech-writer agent-only commands (Pattern C)
+   * Tech-writer is BMM-specific - these commands only work with the BMM module.
    * @param {Object} entry - bmad-help.csv row
    * @returns {Object|null} { fileName, content } or null if not a tech-writer command
    */
   createTechWriterPromptContent(entry) {
-    if (entry['agent-name'] !== 'tech-writer') return null;
+    // Tech-writer is BMM-specific - only process entries from the bmm module
+    if (entry['agent-name'] !== 'tech-writer' || entry.module !== 'bmm') return null;
 
     const techWriterCommands = {
       'Write Document': { code: 'WD', file: 'bmad-bmm-write-document', description: 'Write document' },
@@ -344,14 +346,16 @@ ${body}
     const safeDescription = this.escapeYamlSingleQuote(cmd.description);
     const toolsStr = this.getToolsForFile(`${cmd.file}.prompt.md`);
 
+    // Use the module from the bmad-help.csv entry to reference the correct paths
+    const configModule = entry.module || 'core';
     const content = `---
 description: '${safeDescription}'
 agent: 'agent'
 tools: ${toolsStr}
 ---
 
-1. Load {project-root}/${this.bmadFolderName}/bmm/config.yaml and store ALL fields as session variables
+1. Load {project-root}/${this.bmadFolderName}/${configModule}/config.yaml and store ALL fields as session variables
-2. Load the full agent file from {project-root}/${this.bmadFolderName}/bmm/agents/tech-writer/tech-writer.md and activate the Paige (Technical Writer) persona
+2. Load the full agent file from {project-root}/${this.bmadFolderName}/${configModule}/agents/tech-writer/tech-writer.md and activate the Paige (Technical Writer) persona
 3. Execute the ${entry.name} menu command (${cmd.code})
 `;
 
@@ -376,15 +380,15 @@ tools: ${toolsStr}
     const agentPath = artifact.agentPath || artifact.relativePath;
     const agentFilePath = `{project-root}/${this.bmadFolderName}/${agentPath}`;
 
-    // bmm/config.yaml is safe to hardcode: agent activators are only generated from
+    // Use the agent's module to reference the correct config.yaml
-    // bmm agent artifacts, so bmm is guaranteed to be installed.
+    const configModule = artifact.module || 'core';
     return `---
 description: '${safeDescription}'
 agent: 'agent'
 tools: ${toolsStr}
 ---
 
-1. Load {project-root}/${this.bmadFolderName}/bmm/config.yaml and store ALL fields as session variables
+1. Load {project-root}/${this.bmadFolderName}/${configModule}/config.yaml and store ALL fields as session variables
 2. Load the full agent file from ${agentFilePath}
 3. Follow ALL activation instructions in the agent file
 4. Display the welcome/greeting as instructed
@@ -400,7 +404,13 @@ tools: ${toolsStr}
    * @param {Map} agentManifest - Agent manifest data
    */
   async generateCopilotInstructions(projectDir, bmadDir, agentManifest, options = {}) {
-    const configVars = await this.loadModuleConfig(bmadDir);
+    // Determine installed modules (excluding internal directories)
+    const selectedModules = options.selectedModules || [];
+    // Deduplicate selectedModules to prevent duplicate paths in generated markdown
+    const installedModules = selectedModules.length > 0 ? [...new Set(selectedModules)] : ['core'];
+    const configVars = await this.loadModuleConfig(bmadDir, installedModules);
+    // Filter to only non-core modules for display (core is always listed separately)
+    const nonCoreModules = installedModules.filter((m) => m !== 'core');
 
     // Build the agents table from the manifest
     let agentsTable = '| Agent | Persona | Title | Capabilities |\n|---|---|---|---|\n';
@@ -427,6 +437,36 @@ tools: ${toolsStr}
     }
 
     const bmad = this.bmadFolderName;
+
+    // Build dynamic module paths based on installed modules
+    const moduleAgentPaths = nonCoreModules.map((m) => `\`${bmad}/${m}/agents/\``).join(', ');
+    const moduleWorkflowPaths = nonCoreModules.map((m) => `\`${bmad}/${m}/workflows/\``).join(', ');
+    const moduleConfigPaths = nonCoreModules.map((m) => `\`${bmad}/${m}/config.yaml\``).join(', ');
+
+    // Build agent definitions line
+    let agentDefsLine;
+    if (nonCoreModules.length > 0) {
+      agentDefsLine = `- **Agent definitions**: ${moduleAgentPaths} and \`${bmad}/core/agents/\` (core)`;
+    } else {
+      agentDefsLine = `- **Agent definitions**: \`${bmad}/core/agents/\``;
+    }
+
+    // Build workflow definitions line
+    let workflowDefsLine;
+    if (nonCoreModules.length > 0) {
+      workflowDefsLine = `- **Workflow definitions**: ${moduleWorkflowPaths} (organized by phase)`;
+    } else {
+      workflowDefsLine = `- **Workflow definitions**: \`${bmad}/core/workflows/\``;
+    }
+
+    // Build module configuration line
+    let moduleConfigLine;
+    if (nonCoreModules.length > 0) {
+      moduleConfigLine = `- **Module configuration**: ${moduleConfigPaths}`;
+    } else {
+      moduleConfigLine = `- **Module configuration**: (no non-core modules installed)`;
+    }
+
     const bmadSection = `# BMAD Method — Project Instructions
 
 ## Project Configuration
@@ -443,12 +483,12 @@ tools: ${toolsStr}
 
 ## BMAD Runtime Structure
 
-- **Agent definitions**: \`${bmad}/bmm/agents/\` (BMM module) and \`${bmad}/core/agents/\` (core)
+${agentDefsLine}
-- **Workflow definitions**: \`${bmad}/bmm/workflows/\` (organized by phase)
+${workflowDefsLine}
 - **Core tasks**: \`${bmad}/core/tasks/\` (help, editorial review, indexing, sharding, adversarial review)
 - **Core workflows**: \`${bmad}/core/workflows/\` (brainstorming, party-mode, advanced-elicitation)
 - **Workflow engine**: \`${bmad}/core/tasks/workflow.xml\` (executes YAML-based workflows)
-- **Module configuration**: \`${bmad}/bmm/config.yaml\`
+${moduleConfigLine}
 - **Core configuration**: \`${bmad}/core/config.yaml\`
 - **Agent manifest**: \`${bmad}/_config/agent-manifest.csv\`
 - **Workflow manifest**: \`${bmad}/_config/workflow-manifest.csv\`
@@ -457,7 +497,7 @@ tools: ${toolsStr}
 
 ## Key Conventions
 
-- Always load \`${bmad}/bmm/config.yaml\` before any agent activation or workflow execution
+- Always load the agent/workflow's module \`config.yaml\` before activation or execution (each prompt file specifies which config to load)
 - Store all config fields as session variables: \`{user_name}\`, \`{communication_language}\`, \`{output_folder}\`, \`{planning_artifacts}\`, \`{implementation_artifacts}\`, \`{project_knowledge}\`
 - MD-based workflows execute directly — load and follow the \`.md\` file
 - YAML-based workflows require the workflow engine — load \`workflow.xml\` first, then pass the \`.yaml\` config
@@ -504,13 +544,15 @@ Type \`/bmad-\` in Copilot Chat to see all available BMAD workflows and agent ac
   /**
    * Load module config.yaml for template variables
    * @param {string} bmadDir - BMAD installation directory
+   * @param {string[]} installedModules - List of installed modules to check for config
    * @returns {Object} Config variables
    */
-  async loadModuleConfig(bmadDir) {
+  async loadModuleConfig(bmadDir, installedModules = ['core']) {
-    const bmmConfigPath = path.join(bmadDir, 'bmm', 'config.yaml');
+    // Build config paths from installed modules (non-core first, then core as fallback)
-    const coreConfigPath = path.join(bmadDir, 'core', 'config.yaml');
+    const nonCoreModules = installedModules.filter((m) => m !== 'core');
+    const configPaths = [...nonCoreModules.map((m) => path.join(bmadDir, m, 'config.yaml')), path.join(bmadDir, 'core', 'config.yaml')];
 
-    for (const configPath of [bmmConfigPath, coreConfigPath]) {
+    for (const configPath of configPaths) {
       if (await fs.pathExists(configPath)) {
         try {
           const content = await fs.readFile(configPath, 'utf8');