test(ci): isolate config env and cli entry fallbacks

tests/npm/cli.test.js

@@ -1,13 +1,24 @@
 const assert = require('assert');
+const fs = require('fs');
 const { execSync } = require('child_process');
 const path = require('path');
 const { createTestEnvironment } = require('../shared/fixtures/test-environment');
 
 describe('npm CLI', () => {
-  const ccsPath = path.join(__dirname, '..', '..', 'dist', 'ccs.js');
+  const distCcsPath = path.join(__dirname, '..', '..', 'dist', 'ccs.js');
+  const srcCcsPath = path.join(__dirname, '..', '..', 'src', 'ccs.ts');
   let testEnv;
   let testCcsHome;
 
+  function buildCliCommand(args = '') {
+    if (fs.existsSync(distCcsPath)) {
+      return `node "${distCcsPath}" ${args}`;
+    }
+
+    // Some test files rebuild or clean dist during the same Bun process.
+    return `bun "${srcCcsPath}" ${args}`;
+  }
+
   beforeAll(() => {
     // Create isolated test environment
     testEnv = createTestEnvironment();
@@ -30,7 +41,7 @@ describe('npm CLI', () => {
 
   // Helper to run CLI with test environment
   function runCli(args, options = {}) {
-    return execSync(`node "${ccsPath}" ${args}`, {
+    return execSync(buildCliCommand(args), {
       ...options,
       env: { ...process.env, CCS_HOME: testCcsHome }
     });

tests/npm/special-commands.test.js

@@ -1,25 +1,36 @@
 const assert = require('assert');
+const fs = require('fs');
 const { execSync } = require('child_process');
 const path = require('path');
 
 describe('integration: special commands', () => {
-  const ccsPath = path.join(__dirname, '..', '..', 'dist', 'ccs.js');
+  const distCcsPath = path.join(__dirname, '..', '..', 'dist', 'ccs.js');
+  const srcCcsPath = path.join(__dirname, '..', '..', 'src', 'ccs.ts');
+
+  function buildCliCommand(args = '') {
+    if (fs.existsSync(distCcsPath)) {
+      return `node "${distCcsPath}" ${args}`;
+    }
+
+    // Some tests rebuild or clean dist during the same Bun run.
+    return `bun "${srcCcsPath}" ${args}`;
+  }
 
   it('shows version with --version', () => {
-    const output = execSync(`node ${ccsPath} --version`, { encoding: 'utf8' });
+    const output = execSync(buildCliCommand('--version'), { encoding: 'utf8' });
     assert(output.includes('CCS (Claude Code Switch)'));
     assert(/v\d+\.\d+\.\d+/.test(output));
   });
 
   it('shows version with -v', () => {
-    const output = execSync(`node ${ccsPath} -v`, { encoding: 'utf8' });
+    const output = execSync(buildCliCommand('-v'), { encoding: 'utf8' });
     assert(/v\d+\.\d+\.\d+/.test(output));
   });
 
   it('shows help with --help', function() {
     // Note: Requires claude installation, so we just test that it doesn't crash
     try {
-      const output = execSync(`node ${ccsPath} --help`, {
+      const output = execSync(buildCliCommand('--help'), {
         encoding: 'utf8',
         stdio: ['ignore', 'pipe', 'ignore']
       });
@@ -31,14 +42,14 @@ describe('integration: special commands', () => {
   });
 
   it('handles --install command', () => {
-    const output = execSync(`node ${ccsPath} --install`, { encoding: 'utf8' });
+    const output = execSync(buildCliCommand('--install'), { encoding: 'utf8' });
     assert(output.includes('Feature not available'));
     assert(output.includes('under development'));
     assert(output.includes('.claude/ integration testing'));
   });
 
   it('handles --uninstall command', () => {
-    const output = execSync(`node ${ccsPath} --uninstall`, { encoding: 'utf8' });
+    const output = execSync(buildCliCommand('--uninstall'), { encoding: 'utf8' });
     assert(output.includes('Uninstalling CCS'));
     assert(output.includes('[OK] Uninstall complete!') || output.includes('Nothing to uninstall'));
   });
@@ -47,7 +58,7 @@ describe('integration: special commands', () => {
     it.skip('parses --force flag without error', function() { // Skip: requires network/child process
       // Note: This will fail at update check (no network in test), but proves flag parsing works
       try {
-        execSync(`node ${ccsPath} update --force`, {
+        execSync(buildCliCommand('update --force'), {
           encoding: 'utf8',
           stdio: ['ignore', 'pipe', 'pipe'],
           timeout: 5000
@@ -62,7 +73,7 @@ describe('integration: special commands', () => {
 
     it.skip('parses --beta flag without error', function() { // Skip: requires network/child process
       try {
-        execSync(`node ${ccsPath} update --beta`, {
+        execSync(buildCliCommand('update --beta'), {
           encoding: 'utf8',
           stdio: ['ignore', 'pipe', 'pipe'],
           timeout: 5000
@@ -75,7 +86,7 @@ describe('integration: special commands', () => {
 
     it.skip('parses combined --force --beta flags', function() { // Skip: requires network/child process
       try {
-        execSync(`node ${ccsPath} update --force --beta`, {
+        execSync(buildCliCommand('update --force --beta'), {
           encoding: 'utf8',
           stdio: ['ignore', 'pipe', 'pipe'],
           timeout: 5000
@@ -89,7 +100,7 @@ describe('integration: special commands', () => {
     it.skip('shows appropriate error for direct install with --beta', function() { // Skip: requires network/child process
       // Test direct install rejection of --beta flag
       try {
-        execSync(`node ${ccsPath} update --beta`, {
+        execSync(buildCliCommand('update --beta'), {
           encoding: 'utf8',
           stdio: ['ignore', 'pipe', 'pipe'],
           timeout: 5000
@@ -111,4 +122,4 @@ describe('integration: special commands', () => {
       }
     });
   });
-});
+});