refactor: remove env file creation, use full path in examples

- Remove creation of paddedcell.env file
- Update post-install instructions to use full pass_mgr path
- Simplify to 6 steps (remove verification step)
- Update uninstall to not reference env file

install.mjs

@@ -12,8 +12,8 @@
  *   node install.mjs --uninstall --prefix /usr/local
  */
 
-import { execSync, spawn } from 'child_process';
-import { existsSync, mkdirSync, copyFileSync, writeFileSync, readFileSync, chmodSync } from 'fs';
+import { execSync } from 'child_process';
+import { existsSync, mkdirSync, copyFileSync, writeFileSync, chmodSync } from 'fs';
 import { dirname, join, resolve } from 'path';
 import { fileURLToPath } from 'url';
 import { homedir, platform } from 'os';
@@ -53,7 +53,7 @@ function log(message, color = 'reset') {
 }
 
 function logStep(step, message) {
-  log(`[${step}/7] ${message}`, 'cyan');
+  log(`[${step}/6] ${message}`, 'cyan');
 }
 
 function logSuccess(message) {
@@ -90,36 +90,6 @@ async function prompt(question) {
   });
 }
 
-async function promptPassword(question) {
-  const rl = readline.createInterface({
-    input: process.stdin,
-    output: process.stdout,
-  });
-  return new Promise((resolve) => {
-    // Hide password input
-    const stdin = process.stdin;
-    stdin.on('data', (char) => {
-      char = char.toString();
-      switch (char) {
-        case '\n':
-        case '\r':
-        case '\u0004':
-          stdin.pause();
-          break;
-        default:
-          process.stdout.write('*');
-          break;
-      }
-    });
-    
-    rl.question(question, (answer) => {
-      rl.close();
-      console.log(); // New line after password
-      resolve(answer.trim());
-    });
-  });
-}
-
 // ============================================================================
 // Step 1: Environment Detection
 // ============================================================================
@@ -248,7 +218,6 @@ async function buildComponents(env) {
       silent: !options.verbose 
     });
     
-    // Verify binary exists
     const binaryPath = join(passMgrDir, 'dist', 'pass_mgr');
     if (!existsSync(binaryPath)) {
       throw new Error('pass_mgr binary not found after build');
@@ -308,16 +277,14 @@ async function installComponents(env) {
 
   logStep(4, 'Installing components...');
 
-  // Determine install paths
   const installDir = options.prefix || env.openclawDir;
-  const binDir = options.prefix ? join(installDir, 'bin') : join(installDir, 'bin');
+  const binDir = join(installDir, 'bin');
   const skillsDir = join(installDir, 'skills', 'paddedcell');
 
   log(`  Install directory: ${installDir}`, 'blue');
   log(`  Binary directory: ${binDir}`, 'blue');
   log(`  Skills directory: ${skillsDir}`, 'blue');
 
-  // Create directories
   mkdirSync(binDir, { recursive: true });
   mkdirSync(skillsDir, { recursive: true });
 
@@ -370,12 +337,6 @@ async function installComponents(env) {
     JSON.stringify(manifest, null, 2)
   );
   logSuccess('Skill manifest created');
-
-  // Add to PATH if needed
-  if (options.prefix) {
-    log('\n  To use pass_mgr, add the following to your shell profile:', 'yellow');
-    log(`    export PATH="${binDir}:$PATH"`, 'cyan');
-  }
 }
 
 function copyModule(source, dest) {
@@ -399,12 +360,10 @@ function copyModule(source, dest) {
       } else {
         copyFileSync(srcPath, destPath);
       }
-    } catch (err) {
-      // Fallback: try to copy as file first, then directory
+    } catch {
       try {
         copyFileSync(srcPath, destPath);
       } catch {
-        // If file copy fails, try directory copy
         execSync(`cp -r "${srcPath}" "${destPath}"`, { cwd: __dirname });
       }
     }
@@ -423,9 +382,8 @@ async function configure(env) {
 
   logStep(5, 'Configuration...');
 
-  const passMgrPath = options.prefix 
-    ? join(options.prefix, 'bin', 'pass_mgr')
-    : join(env.openclawDir, 'bin', 'pass_mgr');
+  const installDir = env.openclawDir || join(homedir(), '.openclaw');
+  const passMgrPath = join(installDir, 'bin', 'pass_mgr');
 
   // Check if already initialized
   const adminKeyDir = join(homedir(), '.pass_mgr');
@@ -435,27 +393,9 @@ async function configure(env) {
     logSuccess('pass_mgr already initialized');
   } else {
     log('  pass_mgr not initialized yet.', 'yellow');
-    log('  Run "pass_mgr admin init" manually after installation.', 'cyan');
+    log(`  Run "${passMgrPath} admin init" manually after installation.`, 'cyan');
   }
 
-  // Create environment config
-  log('  Creating environment configuration...', 'blue');
-  const installDir = env.openclawDir || join(homedir(), '.openclaw');
-  const envConfig = [
-    '# PaddedCell Environment Configuration',
-    `export PATH="${dirname(passMgrPath)}:$PATH"`,
-    'export PASS_MGR_PATH="pass_mgr"',
-    '',
-    '# PaddedCell skills',
-  ].join('\n');
-
-  const envFile = join(installDir, 'paddedcell.env');
-  writeFileSync(envFile, envConfig);
-  logSuccess(`Environment config written to ${envFile}`);
-  
-  log('\n  Add the following to your shell profile:', 'yellow');
-  log(`    source ${envFile}`, 'cyan');
-
   // Update OpenClaw plugins.load.paths configuration
   log('\n  Updating OpenClaw plugin configuration...', 'blue');
   
@@ -492,72 +432,14 @@ async function configure(env) {
 }
 
 // ============================================================================
-// Step 6: Verify Installation
-// ============================================================================
-
-async function verifyInstallation(env) {
-  if (options.buildOnly) {
-    logStep(6, 'Skipping verification (--build-only)');
-    return true;
-  }
-
-  logStep(6, 'Verifying installation...');
-
-  let allOk = true;
-
-  // Check pass_mgr
-  try {
-    const passMgrPath = options.prefix 
-      ? join(options.prefix, 'bin', 'pass_mgr')
-      : join(env.openclawDir, 'bin', 'pass_mgr');
-    
-    if (existsSync(passMgrPath)) {
-      execSync(`"${passMgrPath}" --help`, { silent: true });
-      logSuccess('pass_mgr is working');
-    } else {
-      logError('pass_mgr binary not found');
-      allOk = false;
-    }
-  } catch {
-    logError('pass_mgr test failed');
-    allOk = false;
-  }
-
-  // Check pcexec
-  const pcexecPath = join(
-    options.prefix || env.openclawDir,
-    'skills', 'paddedcell', 'pcexec', 'dist', 'index.js'
-  );
-  if (existsSync(pcexecPath)) {
-    logSuccess('pcexec module installed');
-  } else {
-    logError('pcexec module not found');
-    allOk = false;
-  }
-
-  // Check safe-restart
-  const safeRestartPath = join(
-    options.prefix || env.openclawDir,
-    'skills', 'paddedcell', 'safe-restart', 'dist', 'index.js'
-  );
-  if (existsSync(safeRestartPath)) {
-    logSuccess('safe-restart module installed');
-  } else {
-    logError('safe-restart module not found');
-    allOk = false;
-  }
-
-  return allOk;
-}
-
-// ============================================================================
-// Step 7: Print Summary
+// Step 6: Print Summary
 // ============================================================================
 
 function printSummary(env) {
-  logStep(7, 'Installation Summary');
+  logStep(6, 'Installation Summary');
 
   const installDir = options.prefix || env.openclawDir;
+  const passMgrPath = join(installDir, 'bin', 'pass_mgr');
 
   console.log('');
   log('╔════════════════════════════════════════════════════════╗', 'cyan');
@@ -574,22 +456,19 @@ function printSummary(env) {
     log(`  • safe-restart: ${join(__dirname, 'safe-restart', 'dist')}`, 'reset');
   } else {
     log('Installed components:', 'blue');
-    log(`  • pass_mgr binary: ${join(installDir, 'bin', 'pass_mgr')}`, 'reset');
+    log(`  • pass_mgr binary: ${passMgrPath}`, 'reset');
     log(`  • pcexec module: ${join(installDir, 'skills', 'paddedcell', 'pcexec')}`, 'reset');
     log(`  • safe-restart module: ${join(installDir, 'skills', 'paddedcell', 'safe-restart')}`, 'reset');
     console.log('');
     
     log('Next steps:', 'blue');
     console.log('');
-    log('1. Reload your shell or run:', 'yellow');
-    log(`   source ${join(installDir, 'paddedcell.env')}`, 'cyan');
+    log('1. Initialize pass_mgr (required before first use):', 'yellow');
+    log(`   ${passMgrPath} admin init`, 'cyan');
     console.log('');
-    log('2. Initialize pass_mgr (required before first use):', 'yellow');
-    log('   pass_mgr admin init', 'cyan');
-    console.log('');
-    log('3. Test pass_mgr:', 'yellow');
-    log('   pass_mgr set test_key mypass # Set a test password', 'cyan');
-    log('   pass_mgr get test_key        # Retrieve password', 'cyan');
+    log('2. Test pass_mgr:', 'yellow');
+    log(`   ${passMgrPath} set test_key mypass # Set a test password`, 'cyan');
+    log(`   ${passMgrPath} get test_key        # Retrieve password`, 'cyan');
   }
 
   console.log('');
@@ -609,7 +488,6 @@ async function uninstall(env) {
   const installDir = options.prefix || env.openclawDir || join(homedir(), '.openclaw');
   const binDir = join(installDir, 'bin');
   const skillsDir = join(installDir, 'skills', 'paddedcell');
-  const envFile = join(installDir, 'paddedcell.env');
 
   const itemsToRemove = [];
 
@@ -623,10 +501,6 @@ async function uninstall(env) {
     itemsToRemove.push(skillsDir);
   }
 
-  if (existsSync(envFile)) {
-    itemsToRemove.push(envFile);
-  }
-
   if (itemsToRemove.length === 0) {
     log('No installed components found.', 'yellow');
     return;
@@ -647,7 +521,7 @@ async function uninstall(env) {
   // Perform uninstall
   for (const item of itemsToRemove) {
     try {
-      if (item === passMgrBinary || item === envFile) {
+      if (item === passMgrBinary) {
         execSync(`rm -f "${item}"`, { silent: true });
         logSuccess(`Removed: ${item}`);
       } else {
@@ -704,12 +578,12 @@ async function uninstall(env) {
   log('║          PaddedCell Uninstall Complete                 ║', 'cyan');
   log('╚════════════════════════════════════════════════════════╝', 'cyan');
   console.log('');
-
-  log('Remember to remove the following from your shell profile:', 'yellow');
-  log(`  source ${envFile}`, 'cyan');
-  console.log('');
 }
 
+// ============================================================================
+// Main
+// ============================================================================
+
 async function main() {
   console.log('');
   log('╔════════════════════════════════════════════════════════╗', 'cyan');
@@ -730,12 +604,6 @@ async function main() {
     await buildComponents(env);
     await installComponents(env);
     await configure(env);
-    const verified = await verifyInstallation(env);
-    
-    if (!verified && !options.buildOnly) {
-      log('\nInstallation completed with warnings.', 'yellow');
-    }
-    
     printSummary(env);
     process.exit(0);
   } catch (err) {