1.1.0

Signed-off-by: ale <ale@manalejandro.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "alepm",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "Advanced and secure Node.js package manager with binary storage, intelligent caching, and comprehensive security features",
   "main": "src/index.js",
   "bin": {
@@ -51,21 +51,14 @@
     "IMPLEMENTATION.md"
   ],
   "dependencies": {
-    "body-parser": "^2.2.0",
     "chalk": "^4.1.2",
     "commander": "^11.1.0",
-    "crypto": "^1.0.1",
-    "debug": "^4.4.1",
-    "express": "^5.1.0",
     "fs-extra": "^11.3.1",
     "inquirer": "^8.2.6",
-    "listr2": "^6.6.1",
-    "lodash": "^4.17.21",
     "node-fetch": "^2.6.12",
     "ora": "^5.4.1",
     "semver": "^7.7.2",
-    "tar": "^6.2.1",
+    "tar": "^6.2.1"
-    "lodash.debounce": "^4.0.8"
   },
   "devDependencies": {
     "eslint": "^8.45.0",

src/cache/cache-manager.js

@@ -11,13 +11,15 @@ class CacheManager {
   constructor() {
     this.cacheDir = path.join(require('os').homedir(), '.alepm', 'cache');
     this.metadataFile = path.join(this.cacheDir, 'metadata.json');
-    this.init();
+    this._initialized = false;
   }
 
   async init() {
+    if (this._initialized) return;
+    
     await fs.ensureDir(this.cacheDir);
     
-    if (!fs.existsSync(this.metadataFile)) {
+    if (!await fs.pathExists(this.metadataFile)) {
       await this.saveMetadata({
         version: '1.0.0',
         entries: {},
@@ -25,9 +27,12 @@ class CacheManager {
         lastCleanup: Date.now()
       });
     }
+    
+    this._initialized = true;
   }
 
   async get(packageName, version) {
+    await this.init();
     const key = this.generateKey(packageName, version);
     const metadata = await this.loadMetadata();
     
@@ -38,7 +43,7 @@ class CacheManager {
     const entry = metadata.entries[key];
     const filePath = path.join(this.cacheDir, entry.file);
     
-    if (!fs.existsSync(filePath)) {
+    if (!await fs.pathExists(filePath)) {
       // Remove stale entry
       delete metadata.entries[key];
       await this.saveMetadata(metadata);
@@ -67,6 +72,7 @@ class CacheManager {
   }
 
   async has(packageName, version) {
+    await this.init();
     const key = this.generateKey(packageName, version);
     const metadata = await this.loadMetadata();
     
@@ -78,7 +84,7 @@ class CacheManager {
     const filePath = path.join(this.cacheDir, entry.file);
     
     // Check if file exists
-    if (!fs.existsSync(filePath)) {
+    if (!await fs.pathExists(filePath)) {
       // Remove stale entry
       delete metadata.entries[key];
       await this.saveMetadata(metadata);
@@ -89,6 +95,7 @@ class CacheManager {
   }
 
   async store(packageName, version, data) {
+    await this.init();
     const key = this.generateKey(packageName, version);
     const metadata = await this.loadMetadata();
     
@@ -117,7 +124,7 @@ class CacheManager {
     if (metadata.entries[key]) {
       const oldEntry = metadata.entries[key];
       const oldFilePath = path.join(this.cacheDir, oldEntry.file);
-      if (fs.existsSync(oldFilePath)) {
+      if (await fs.pathExists(oldFilePath)) {
         await fs.remove(oldFilePath);
         metadata.totalSize -= oldEntry.size;
       }
@@ -135,6 +142,7 @@ class CacheManager {
   }
 
   async remove(packageName, version) {
+    await this.init();
     const key = this.generateKey(packageName, version);
     const metadata = await this.loadMetadata();
     
@@ -145,7 +153,7 @@ class CacheManager {
     const entry = metadata.entries[key];
     const filePath = path.join(this.cacheDir, entry.file);
     
-    if (fs.existsSync(filePath)) {
+    if (await fs.pathExists(filePath)) {
       await fs.remove(filePath);
     }
 
@@ -157,13 +165,14 @@ class CacheManager {
   }
 
   async clean() {
+    await this.init();
     const metadata = await this.loadMetadata();
     let cleanedSize = 0;
     
     for (const [, entry] of Object.entries(metadata.entries)) {
       const filePath = path.join(this.cacheDir, entry.file);
       
-      if (fs.existsSync(filePath)) {
+      if (await fs.pathExists(filePath)) {
         await fs.remove(filePath);
         cleanedSize += entry.size;
       }
@@ -182,6 +191,7 @@ class CacheManager {
   }
 
   async verify() {
+    await this.init();
     const metadata = await this.loadMetadata();
     const corrupted = [];
     const missing = [];
@@ -189,7 +199,7 @@ class CacheManager {
     for (const [key, entry] of Object.entries(metadata.entries)) {
       const filePath = path.join(this.cacheDir, entry.file);
       
-      if (!fs.existsSync(filePath)) {
+      if (!await fs.pathExists(filePath)) {
         missing.push(key);
         continue;
       }
@@ -220,6 +230,7 @@ class CacheManager {
   }
 
   async getStats() {
+    await this.init();
     const metadata = await this.loadMetadata();
     const entries = Object.values(metadata.entries);
     

src/core/package-manager.js

@@ -115,7 +115,7 @@ class PackageManager {
     const packageJson = await fs.readJson(packageJsonPath);
     const dependencies = {
       ...packageJson.dependencies,
-      ...(options.includeDev ? packageJson.devDependencies : {})
+      ...(options.includeDev || options.saveDev ? packageJson.devDependencies : {})
     };
 
     if (Object.keys(dependencies).length === 0) {
@@ -125,8 +125,8 @@ class PackageManager {
 
     const packages = Object.entries(dependencies).map(([name, version]) => `${name}@${version}`);
     
-    // Call the main installation logic directly, bypassing the package.json check
+    // Call the main installation logic with special flag for package.json installs
-    return await this.installPackages(packages, { ...options, fromPackageJson: true });
+    return await this.installPackages(packages, { ...options, fromPackageJsonMain: true });
   }
 
   async installPackages(packages, options = {}) {
@@ -134,6 +134,13 @@ class PackageManager {
       return;
     }
 
+    // Start timer for installation (for main installations only)
+    const isMainInstall = !options.fromPackageJson && !options._depth;
+    const isPackageJsonMain = options.fromPackageJsonMain;
+    const isRecursiveInstall = options._depth > 0;
+    const shouldShowSummary = (isMainInstall || isPackageJsonMain) && !isRecursiveInstall;
+    const startTime = shouldShowSummary ? Date.now() : null;
+
     console.log(chalk.blue(`Installing ${packages.length} package(s)...`));
 
     const results = [];
@@ -167,6 +174,10 @@ class PackageManager {
             downloadResult = await this.installFromFile(parsed);
             break;
           }
+          case 'workspace': {
+            downloadResult = await this.installFromWorkspace(parsed);
+            break;
+          }
           case 'registry':
           default: {
             // Resolve version first
@@ -212,7 +223,9 @@ class PackageManager {
           
           try {
             // Write buffer to temporary file and extract from there
-            const tempFile = path.join(os.tmpdir(), `${name}-${Date.now()}.tgz`);
+            // Sanitize package name for file system
+            const sanitizedName = name.replace(/[@/]/g, '-');
+            const tempFile = path.join(os.tmpdir(), `${sanitizedName}-${Date.now()}.tgz`);
             await fs.writeFile(tempFile, packageData);
             
             // Extract the tarball directly to the target directory
@@ -275,6 +288,47 @@ class PackageManager {
     // Update lock file
     await this.lock.update(results.filter(r => !r.error));
     
+    // Show installation summary for main installations (including package.json main installs)
+    if (shouldShowSummary) {
+      const successfulInstalls = results.filter(r => !r.error);
+      const failedInstalls = results.filter(r => r.error);
+      
+      // Calculate elapsed time
+      const endTime = Date.now();
+      const elapsedTime = startTime ? endTime - startTime : 0;
+      const elapsedSeconds = (elapsedTime / 1000).toFixed(2);
+      
+      console.log('');
+      console.log(chalk.green('📦 Installation Summary:'));
+      console.log('');
+      
+      if (successfulInstalls.length > 0) {
+        if (successfulInstalls.length === 1 && !isPackageJsonMain) {
+          const result = successfulInstalls[0];
+          const sourceLabel = result.source === 'cache' ? '(cached)' : `(${result.source})`;
+          console.log(chalk.green(`✓ Successfully installed ${result.name}@${result.version} ${chalk.gray(sourceLabel)}`));
+        } else {
+          console.log(chalk.green(`✓ Successfully installed ${successfulInstalls.length} package(s):`));
+          successfulInstalls.forEach(result => {
+            const sourceLabel = result.source === 'cache' ? '(cached)' : `(${result.source})`;
+            console.log(chalk.green(`  • ${result.name}@${result.version} ${chalk.gray(sourceLabel)}`));
+          });
+        }
+      }
+      
+      if (failedInstalls.length > 0) {
+        console.log('');
+        console.log(chalk.red(`✗ Failed to install ${failedInstalls.length} package(s):`));
+        failedInstalls.forEach(result => {
+          console.log(chalk.red(`  • ${result.packageSpec}: ${result.error}`));
+        });
+      }
+      
+      console.log('');
+      console.log(chalk.gray(`⏱️  Total time: ${elapsedSeconds}s`));
+      console.log('');
+    }
+    
     console.log(chalk.green(`Installation completed. ${results.filter(r => !r.error).length} packages installed.`));
     return results;
   }
@@ -295,10 +349,14 @@ class PackageManager {
         ...(options.includeDev ? packageJson.devDependencies : {})
       };
       
+      const optionalDependencies = packageJson.optionalDependencies || {};
+
       if (!dependencies || Object.keys(dependencies).length === 0) {
-        // No dependencies to install
+        // If no regular dependencies, check if there are optional dependencies to install
+        if (Object.keys(optionalDependencies).length === 0) {
           return;
         }
+      }
 
       // Initialize installed packages tracking if not exists
       if (!options._installedPackages) {
@@ -314,6 +372,14 @@ class PackageManager {
 
       console.log(chalk.blue(`Installing dependencies for ${packageName}...`));
 
+      // Install dependencies recursively by calling installPackages
+      const depOptions = {
+        ...options,
+        fromPackageJson: true, // Prevent updating package.json
+        _depth: currentDepth + 1, // Increment depth
+        _installedPackages: options._installedPackages // Pass along installed packages set
+      };
+
       // Filter out already installed packages to avoid duplicates
       const dependenciesToInstall = Object.entries(dependencies).filter(([name, version]) => {
         const packageKey = `${name}@${version}`;
@@ -330,9 +396,8 @@ class PackageManager {
       });
 
       if (dependenciesToInstall.length === 0) {
-        return;
+        // No regular dependencies to install, but continue to check optional dependencies
-      }
+      } else {
-
         // Prepare dependency specs for installation
         const dependencySpecs = dependenciesToInstall.map(([name, version]) => {
           // Mark as installed to prevent duplicates
@@ -351,16 +416,54 @@ class PackageManager {
           }
         });
 
-      // Install dependencies recursively by calling installPackages
-      const depOptions = {
-        ...options,
-        fromPackageJson: true, // Prevent updating package.json
-        _depth: currentDepth + 1, // Increment depth
-        _installedPackages: options._installedPackages // Pass along installed packages set
-      };
-
         // Install dependencies
         await this.installPackages(dependencySpecs, depOptions);
+      }
+
+      // Install optional dependencies (ignore failures)
+      if (Object.keys(optionalDependencies).length > 0) {
+        const optionalDependenciesToInstall = Object.entries(optionalDependencies).filter(([name, version]) => {
+          const packageKey = `${name}@${version}`;
+          if (options._installedPackages && options._installedPackages.has(packageKey)) {
+            return false; // Skip already installed package
+          }
+          
+          // Check if package already exists in node_modules
+          const targetDir = options.global 
+            ? path.join(this.globalRoot, 'node_modules', name)
+            : path.join(this.projectRoot, 'node_modules', name);
+          
+          const exists = fs.existsSync(targetDir);
+          return !exists;
+        });
+
+        if (optionalDependenciesToInstall.length > 0) {
+          const optionalSpecs = optionalDependenciesToInstall.map(([name, version]) => {
+            // Mark as installed to prevent duplicates
+            if (options._installedPackages) {
+              options._installedPackages.add(`${name}@${version}`);
+            }
+            
+            // Handle various version formats
+            if (version.startsWith('^') || version.startsWith('~') || version.startsWith('>=') || version.startsWith('<=')) {
+              return `${name}@${version}`;
+            } else if (version === '*' || version === 'latest') {
+              return `${name}@latest`;
+            } else if (semver.validRange(version)) {
+              return `${name}@${version}`;
+            } else {
+              return `${name}@${version}`;
+            }
+          });
+
+          // Install optional dependencies (ignore failures)
+          try {
+            await this.installPackages(optionalSpecs, depOptions);
+          } catch (error) {
+            console.warn(chalk.yellow(`Some optional dependencies for ${packageName} could not be installed (this is usually safe to ignore)`));
+          }
+        }
+      }
 
     } catch (error) {
       console.warn(chalk.yellow(`Failed to install dependencies for ${packageName}: ${error.message}`));
@@ -654,12 +757,8 @@ class PackageManager {
     const { spawn } = require('child_process');
     
     return new Promise((resolve, reject) => {
-      // Determine shell based on OS
+      // Use cross-platform approach
-      const isWindows = process.platform === 'win32';
+      const childProcess = spawn(script, [], {
-      const shell = isWindows ? 'cmd' : 'sh';
-      const shellFlag = isWindows ? '/c' : '-c';
-      
-      const childProcess = spawn(shell, [shellFlag, script], {
         cwd: this.projectRoot,
         stdio: options.silent ? 'pipe' : 'inherit',
         shell: true,
@@ -670,11 +769,12 @@ class PackageManager {
         }
       });
 
-      // Handle silent mode
+      // Initialize output variables for silent mode
-      if (options.silent) {
       let stdout = '';
       let stderr = '';
 
+      // Handle silent mode
+      if (options.silent) {
         if (childProcess.stdout) {
           childProcess.stdout.on('data', (data) => {
             stdout += data.toString();
@@ -686,34 +786,60 @@ class PackageManager {
             stderr += data.toString();
           });
         }
+      }
 
-        childProcess.on('close', (code) => {
+      // Handle process completion
-          if (code === 0) {
+      let completed = false;
-            if (stdout.trim()) {
+      
+      const handleCompletion = (code, signal) => {
+        if (completed) return;
+        completed = true;
+        
+        if (options.silent) {
+          if (stdout && stdout.trim()) {
             console.log(stdout.trim());
           }
-            resolve();
+          if (stderr && stderr.trim()) {
-          } else {
-            if (stderr.trim()) {
             console.error(stderr.trim());
           }
-            reject(new Error(`Script "${scriptName}" exited with code ${code}`));
-          }
-        });
-      } else {
-        childProcess.on('close', (code) => {
-          if (code === 0) {
-            console.log(chalk.green(`✓ Script "${scriptName}" completed successfully`));
-            resolve();
-          } else {
-            reject(new Error(`Script "${scriptName}" exited with code ${code}`));
-          }
-        });
         }
         
+        if (code === 0) {
+          if (!options.silent) {
+            console.log(chalk.green(`✓ Script "${scriptName}" completed successfully`));
+          }
+          resolve();
+        } else {
+          const errorMsg = signal 
+            ? `Script "${scriptName}" was terminated by signal ${signal}`
+            : `Script "${scriptName}" exited with code ${code}`;
+          reject(new Error(errorMsg));
+        }
+      };
+
+      childProcess.on('close', handleCompletion);
+      childProcess.on('exit', handleCompletion);
+
       childProcess.on('error', (error) => {
+        if (completed) return;
+        completed = true;
         reject(new Error(`Failed to run script "${scriptName}": ${error.message}`));
       });
+      
+      // Handle process termination signals
+      const cleanup = () => {
+        if (!completed && !childProcess.killed) {
+          childProcess.kill('SIGTERM');
+          setTimeout(() => {
+            if (!childProcess.killed) {
+              childProcess.kill('SIGKILL');
+            }
+          }, 5000);
+        }
+      };
+      
+      process.on('SIGINT', cleanup);
+      process.on('SIGTERM', cleanup);
     });
   }
 
@@ -789,8 +915,18 @@ class PackageManager {
       return this.parseFileSpec(spec);
     }
     
+    // Handle workspace dependencies
+    if (this.isWorkspaceSpec(spec)) {
+      return this.parseWorkspaceSpec(spec);
+    }
+    
     // Handle standard npm packages
-    const match = spec.match(/^(@?[^@]+)(?:@(.+))?$/);
+    // Improved regex to handle scoped packages like @scope/package@version
+    const match = spec.match(/^(@[^/]+\/[^@]+|[^@]+)(?:@(.+))?$/);
+    if (!match) {
+      throw new Error(`Invalid package specification: ${spec}`);
+    }
+    
     return {
       name: match[1],
       version: match[2] || 'latest',
@@ -808,6 +944,16 @@ class PackageManager {
            spec.includes('git@');
   }
 
+  isWorkspaceSpec(spec) {
+    // Check if it's a workspace dependency
+    const match = spec.match(/^(@?[^@]+)@(.+)$/);
+    if (match) {
+      const version = match[2];
+      return version.startsWith('workspace:');
+    }
+    return false;
+  }
+
   parseGitSpec(gitSpec) {
     let url = gitSpec;
     let ref = 'main'; // Changed from 'master' to 'main' (modern default)
@@ -847,6 +993,23 @@ class PackageManager {
     };
   }
 
+  parseWorkspaceSpec(spec) {
+    const match = spec.match(/^(@?[^@]+)@workspace:(.*)$/);
+    if (!match) {
+      throw new Error(`Invalid workspace spec: ${spec}`);
+    }
+    
+    const name = match[1];
+    const workspaceVersion = match[2]; // Could be *, ^1.0.0, ~1.0.0, etc.
+    
+    return {
+      name: name,
+      version: workspaceVersion,
+      source: 'workspace',
+      originalSpec: spec
+    };
+  }
+
   parseFileSpec(fileSpec) {
     const cleanPath = fileSpec.replace('file:', '');
     const name = path.basename(cleanPath);
@@ -1165,7 +1328,8 @@ class PackageManager {
       
       // Create tarball from cloned directory
       const tar = require('tar');
-      const tarballPath = path.join(os.tmpdir(), `${gitSpec.name}-${Date.now()}.tgz`);
+      const sanitizedName = gitSpec.name.replace(/[@/]/g, '-');
+      const tarballPath = path.join(os.tmpdir(), `${sanitizedName}-${Date.now()}.tgz`);
       
       await tar.create({
         gzip: true,
@@ -1206,7 +1370,8 @@ class PackageManager {
       // Handle directory - create tarball
       const tar = require('tar');
       const os = require('os');
-      const tarballPath = path.join(os.tmpdir(), `${fileSpec.name}-${Date.now()}.tgz`);
+      const sanitizedName = fileSpec.name.replace(/[@/]/g, '-');
+      const tarballPath = path.join(os.tmpdir(), `${sanitizedName}-${Date.now()}.tgz`);
       
       await tar.create({
         gzip: true,
@@ -1225,6 +1390,139 @@ class PackageManager {
     }
   }
 
+  async installFromWorkspace(workspaceSpec) {
+    try {
+      const packageName = workspaceSpec.name;
+      const workspaceVersion = workspaceSpec.version;
+      
+      // Find the workspace package
+      const workspacePackage = await this.findWorkspacePackage(packageName, workspaceVersion);
+      
+      if (!workspacePackage) {
+        throw new Error(`Workspace package ${packageName} not found`);
+      }
+      
+      // Install from the workspace directory
+      const fileSpec = {
+        name: packageName,
+        path: workspacePackage.path,
+        source: 'file'
+      };
+      
+      return await this.installFromFile(fileSpec);
+      
+    } catch (error) {
+      throw new Error(`Failed to install workspace package ${workspaceSpec.name}: ${error.message}`);
+    }
+  }
+
+  async findWorkspacePackage(packageName, workspaceVersion) {
+    try {
+      // Read the workspace root package.json to find workspace configuration
+      const rootPackageJsonPath = path.join(this.projectRoot, 'package.json');
+      
+      if (!await fs.pathExists(rootPackageJsonPath)) {
+        throw new Error('No package.json found in project root');
+      }
+      
+      const rootPackageJson = await fs.readJson(rootPackageJsonPath);
+      
+      // Check for workspace configuration
+      let workspacePatterns = [];
+      
+      // Handle different workspace configuration formats
+      if (rootPackageJson.workspaces) {
+        if (Array.isArray(rootPackageJson.workspaces)) {
+          workspacePatterns = rootPackageJson.workspaces;
+        } else if (rootPackageJson.workspaces.packages) {
+          workspacePatterns = rootPackageJson.workspaces.packages;
+        }
+      }
+      
+      if (workspacePatterns.length === 0) {
+        throw new Error('No workspace configuration found');
+      }
+      
+      // Search for the package in workspace directories
+      for (const pattern of workspacePatterns) {
+        const workspaceDirs = await this.expandWorkspacePattern(pattern);
+        
+        for (const workspaceDir of workspaceDirs) {
+          const packageJsonPath = path.join(this.projectRoot, workspaceDir, 'package.json');
+          
+          if (await fs.pathExists(packageJsonPath)) {
+            const packageJson = await fs.readJson(packageJsonPath);
+            
+            if (packageJson.name === packageName) {
+              // Check if version matches workspace requirement
+              if (this.matchesWorkspaceVersion(packageJson.version, workspaceVersion)) {
+                return {
+                  name: packageName,
+                  version: packageJson.version,
+                  path: path.join(this.projectRoot, workspaceDir),
+                  packageJson: packageJson
+                };
+              }
+            }
+          }
+        }
+      }
+      
+      return null;
+      
+    } catch (error) {
+      throw new Error(`Failed to find workspace package ${packageName}: ${error.message}`);
+    }
+  }
+
+  async expandWorkspacePattern(pattern) {
+    const glob = require('glob');
+    
+    try {
+      // Use glob to expand workspace patterns
+      const matches = await new Promise((resolve, reject) => {
+        glob(pattern, { cwd: this.projectRoot }, (err, files) => {
+          if (err) reject(err);
+          else resolve(files);
+        });
+      });
+      
+      // Filter to only directories that contain package.json
+      const workspaceDirs = [];
+      for (const match of matches) {
+        const packageJsonPath = path.join(this.projectRoot, match, 'package.json');
+        if (await fs.pathExists(packageJsonPath)) {
+          workspaceDirs.push(match);
+        }
+      }
+      
+      return workspaceDirs;
+      
+    } catch (error) {
+      console.warn(chalk.yellow(`Warning: Failed to expand workspace pattern ${pattern}: ${error.message}`));
+      return [];
+    }
+  }
+
+  matchesWorkspaceVersion(packageVersion, workspaceVersion) {
+    // Handle different workspace version formats
+    if (workspaceVersion === '*') {
+      return true; // Any version matches
+    }
+    
+    if (workspaceVersion.startsWith('^') || workspaceVersion.startsWith('~')) {
+      // Use semver to check if version satisfies range
+      return semver.satisfies(packageVersion, workspaceVersion);
+    }
+    
+    if (workspaceVersion === packageVersion) {
+      return true; // Exact match
+    }
+    
+    // Default to true for other cases (workspace should generally match)
+    return true;
+  }
+
   async runPostInstallScripts(packageName, packageDir) {
     try {
       const packageJsonPath = path.join(packageDir, 'package.json');