@computesdk/just-bash - npm Package Compare versions

Comparing version 0.4.8 to 0.4.9

dist/index.js

@@ -27,2 +27,3 @@ "use strict";
 var import_just_bash = require("just-bash");
+var import_nanoid = require("nanoid");
 var import_provider = require("@computesdk/provider");
@@ -38,7 +39,3 @@ var activeSandboxes = /* @__PURE__ */ new Map();
       create: async (config, options) => {
-        const sandboxId = options?.sandboxId || `just-bash-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
-        if (options?.sandboxId && activeSandboxes.has(options.sandboxId)) {
-          const existing = activeSandboxes.get(options.sandboxId);
-          return { sandbox: existing, sandboxId: existing.id };
-        }
+        const sandboxId = `just-bash-${(0, import_nanoid.nanoid)(10)}`;
         const bash = new import_just_bash.Bash({
@@ -94,21 +91,2 @@ files: config.files,
        */
-      runCode: async (sandbox, code, runtime) => {
-        const effectiveRuntime = runtime || (code.includes("print(") || code.includes("import ") || code.includes("def ") || code.includes("sys.") || code.includes("json.") || code.includes("__") || code.includes('f"') || code.includes("f'") || code.includes("raise ") ? "python" : "node");
-        let result;
-        if (effectiveRuntime === "python") {
-          const tempFile = `/tmp/_computesdk_run_${Date.now()}.py`;
-          await sandbox.bash.writeFile(tempFile, code);
-          result = await sandbox.bash.exec(`python3 ${tempFile}`);
-        } else {
-          const tempFile = `/tmp/_computesdk_run_${Date.now()}.sh`;
-          await sandbox.bash.writeFile(tempFile, code);
-          result = await sandbox.bash.exec(`bash ${tempFile}`);
-        }
-        const output = result.stderr ? `${result.stdout}${result.stdout && result.stderr ? "\n" : ""}${result.stderr}` : result.stdout;
-        return {
-          output,
-          exitCode: result.exitCode,
-          language: effectiveRuntime
-        };
-      },
       /**
@@ -115,0 +93,0 @@ * Execute a shell command in the sandbox

dist/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"sources":["../src/index.ts"],"sourcesContent":["/**\n * just-bash Provider - Factory-based Implementation\n *\n * Local sandboxed bash execution using the just-bash package.\n * Provides a virtual filesystem and bash shell environment\n * without requiring any external services or containers.\n *\n * Features:\n * - Pure TypeScript bash interpreter (no real processes)\n * - In-memory virtual filesystem\n * - Python support via pyodide (optional)\n * - Shell command execution with 60+ built-in commands\n * - No authentication required - runs entirely locally\n */\n\nimport { Bash } from 'just-bash';\nimport type { BashExecResult, BashOptions } from 'just-bash';\nimport { defineProvider } from '@computesdk/provider';\nimport type {\n  CodeResult,\n  CommandResult,\n  SandboxInfo,\n  Runtime,\n  CreateSandboxOptions,\n  FileEntry,\n  RunCommandOptions,\n} from 'computesdk';\n\n/**\n * just-bash-specific configuration options\n */\nexport interface JustBashConfig {\n  /** Enable Python support via pyodide (disabled by default) */\n  python?: boolean;\n  /** Initial files to populate in the virtual filesystem */\n  files?: BashOptions['files'];\n  /** Initial environment variables */\n  env?: Record<string, string>;\n  /** Working directory (defaults to /home/user) */\n  cwd?: string;\n  /**\n   * Custom filesystem implementation.\n   * Defaults to InMemoryFs. Use OverlayFs for copy-on-write over a real directory,\n   * ReadWriteFs for direct disk access, or MountableFs to combine multiple filesystems.\n   */\n  fs?: BashOptions['fs'];\n  /**\n   * Custom commands to register alongside built-in commands.\n   * Created with `defineCommand()` from just-bash.\n   */\n  customCommands?: BashOptions['customCommands'];\n  /** Network configuration for commands like curl */\n  network?: BashOptions['network'];\n}\n\n/** Internal sandbox state */\ninterface JustBashSandbox {\n  bash: Bash;\n  id: string;\n  createdAt: Date;\n  config: JustBashConfig;\n}\n\n/** Active sandboxes registry */\nconst activeSandboxes = new Map<string, JustBashSandbox>();\n\n/**\n * Create a just-bash provider instance using the factory pattern\n *\n * just-bash provides local sandboxed bash execution with:\n * - Virtual filesystem (in-memory)\n * - 60+ built-in commands (cat, grep, sed, awk, jq, etc.)\n * - Python support via pyodide\n * - No external dependencies or authentication required\n */\nconst _provider = defineProvider<JustBashSandbox, JustBashConfig>({\n  name: 'just-bash',\n  methods: {\n    sandbox: {\n      /**\n       * Create a new just-bash sandbox\n       */\n      create: async (config: JustBashConfig, options?: CreateSandboxOptions) => {\n        const sandboxId = options?.sandboxId || `just-bash-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;\n\n        // Check if reconnecting to existing sandbox\n        if (options?.sandboxId && activeSandboxes.has(options.sandboxId)) {\n          const existing = activeSandboxes.get(options.sandboxId)!;\n          return { sandbox: existing, sandboxId: existing.id };\n        }\n\n        const bash = new Bash({\n          files: config.files,\n          env: {\n            ...config.env,\n            ...options?.envs,\n          },\n          cwd: config.cwd || '/home/user',\n          python: config.python ?? (options?.runtime === 'python'),\n          fs: config.fs,\n          customCommands: config.customCommands,\n          network: config.network,\n        });\n\n        const sandbox: JustBashSandbox = {\n          bash,\n          id: sandboxId,\n          createdAt: new Date(),\n          config,\n        };\n\n        activeSandboxes.set(sandboxId, sandbox);\n        return { sandbox, sandboxId };\n      },\n\n      /**\n       * Get an existing just-bash sandbox by ID\n       */\n      getById: async (_config: JustBashConfig, sandboxId: string) => {\n        const sandbox = activeSandboxes.get(sandboxId);\n        if (!sandbox) return null;\n        return { sandbox, sandboxId };\n      },\n\n      /**\n       * List all active just-bash sandboxes\n       */\n      list: async (_config: JustBashConfig) => {\n        return Array.from(activeSandboxes.entries()).map(([sandboxId, sandbox]) => ({\n          sandbox,\n          sandboxId,\n        }));\n      },\n\n      /**\n       * Destroy a just-bash sandbox\n       */\n      destroy: async (_config: JustBashConfig, sandboxId: string) => {\n        activeSandboxes.delete(sandboxId);\n      },\n\n      /**\n       * Execute code in the sandbox\n       *\n       * For Python: executes via the built-in python3 command (pyodide)\n       * For Node/JS: wraps code in a bash script that evaluates it\n       */\n      runCode: async (sandbox: JustBashSandbox, code: string, runtime?: Runtime): Promise<CodeResult> => {\n        const effectiveRuntime = runtime || (\n          code.includes('print(') ||\n          code.includes('import ') ||\n          code.includes('def ') ||\n          code.includes('sys.') ||\n          code.includes('json.') ||\n          code.includes('__') ||\n          code.includes('f\"') ||\n          code.includes(\"f'\") ||\n          code.includes('raise ')\n            ? 'python'\n            : 'node'\n        );\n\n        let result: BashExecResult;\n\n        if (effectiveRuntime === 'python') {\n          // Use python3 command (requires python: true in config)\n          // Write code to a temp file and execute it to avoid quoting issues\n          const tempFile = `/tmp/_computesdk_run_${Date.now()}.py`;\n          await sandbox.bash.writeFile(tempFile, code);\n          result = await sandbox.bash.exec(`python3 ${tempFile}`);\n        } else {\n          // For node/JS, execute as bash script\n          // just-bash doesn't have a real Node.js runtime,\n          // so we execute the code as a bash script\n          const tempFile = `/tmp/_computesdk_run_${Date.now()}.sh`;\n          await sandbox.bash.writeFile(tempFile, code);\n          result = await sandbox.bash.exec(`bash ${tempFile}`);\n        }\n\n        const output = result.stderr\n          ? `${result.stdout}${result.stdout && result.stderr ? '\\n' : ''}${result.stderr}`\n          : result.stdout;\n\n        return {\n          output,\n          exitCode: result.exitCode,\n          language: effectiveRuntime,\n        };\n      },\n\n      /**\n       * Execute a shell command in the sandbox\n       */\n      runCommand: async (sandbox: JustBashSandbox, command: string, options?: RunCommandOptions): Promise<CommandResult> => {\n        const startTime = Date.now();\n        try {\n          const execOptions: { env?: Record<string, string>; cwd?: string } = {};\n\n          if (options?.env && Object.keys(options.env).length > 0) {\n            execOptions.env = options.env;\n          }\n\n          if (options?.cwd) {\n            execOptions.cwd = options.cwd;\n          }\n\n          const result = await sandbox.bash.exec(\n            command,\n            Object.keys(execOptions).length > 0 ? execOptions : undefined\n          );\n\n          return {\n            stdout: result.stdout || '',\n            stderr: result.stderr || '',\n            exitCode: result.exitCode,\n            durationMs: Date.now() - startTime,\n          };\n        } catch (error) {\n          return {\n            stdout: '',\n            stderr: error instanceof Error ? error.message : String(error),\n            exitCode: 127,\n            durationMs: Date.now() - startTime,\n          };\n        }\n      },\n\n      /**\n       * Get sandbox information\n       */\n      getInfo: async (sandbox: JustBashSandbox): Promise<SandboxInfo> => {\n        return {\n          id: sandbox.id,\n          provider: 'just-bash',\n          runtime: sandbox.config.python ? 'python' : 'node',\n          status: 'running',\n          createdAt: sandbox.createdAt,\n          timeout: 0, // No timeout - local execution\n          metadata: {\n            type: 'local',\n            cwd: sandbox.bash.getCwd(),\n          },\n        };\n      },\n\n      /**\n       * Get URL for a port - not supported for local execution\n       */\n      getUrl: async (_sandbox: JustBashSandbox, options: { port: number; protocol?: string }): Promise<string> => {\n        throw new Error(\n          `just-bash is a local sandbox without network capabilities. Cannot expose port ${options.port}.`\n        );\n      },\n\n      /**\n       * Filesystem operations using the just-bash virtual filesystem\n       */\n      filesystem: {\n        readFile: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<string> => {\n          return sandbox.bash.readFile(path);\n        },\n\n        writeFile: async (sandbox: JustBashSandbox, path: string, content: string, _runCommand): Promise<void> => {\n          // Ensure parent directory exists\n          const parentDir = path.substring(0, path.lastIndexOf('/')) || '/';\n          if (parentDir !== '/') {\n            await sandbox.bash.exec(`mkdir -p ${parentDir}`);\n          }\n          await sandbox.bash.writeFile(path, content);\n        },\n\n        mkdir: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<void> => {\n          const result = await sandbox.bash.exec(`mkdir -p ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to create directory ${path}: ${result.stderr}`);\n          }\n        },\n\n        readdir: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<FileEntry[]> => {\n          const result = await sandbox.bash.exec(`ls -la ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to list directory ${path}: ${result.stderr}`);\n          }\n\n          const entries: FileEntry[] = [];\n          const lines = result.stdout.trim().split('\\n');\n\n          for (const line of lines) {\n            // Skip total line and empty lines\n            if (!line || line.startsWith('total')) continue;\n\n            const parts = line.split(/\\s+/);\n            if (parts.length < 9) continue;\n\n            const permissions = parts[0];\n            const name = parts.slice(8).join(' ');\n\n            // Skip . and ..\n            if (name === '.' || name === '..') continue;\n\n            entries.push({\n              name,\n              type: permissions.startsWith('d') ? 'directory' as const : 'file' as const,\n              size: parseInt(parts[4], 10) || 0,\n              modified: new Date(),\n            });\n          }\n\n          return entries;\n        },\n\n        exists: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<boolean> => {\n          const result = await sandbox.bash.exec(`test -f ${path} || test -d ${path}`);\n          return result.exitCode === 0;\n        },\n\n        remove: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<void> => {\n          const result = await sandbox.bash.exec(`rm -rf ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to remove ${path}: ${result.stderr}`);\n          }\n        },\n      },\n\n      /**\n       * Get the native JustBashSandbox instance for advanced usage\n       */\n      getInstance: (sandbox: JustBashSandbox): JustBashSandbox => {\n        return sandbox;\n      },\n    },\n  },\n});\n\nexport const justBash = (config: JustBashConfig = {}) => _provider(config);\n\n// Export types\nexport type { JustBashSandbox 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+{"version":3,"sources":["../src/index.ts"],"sourcesContent":["/**\n * just-bash Provider - Factory-based Implementation\n *\n * Local sandboxed bash execution using the just-bash package.\n * Provides a virtual filesystem and bash shell environment\n * without requiring any external services or containers.\n *\n * Features:\n * - Pure TypeScript bash interpreter (no real processes)\n * - In-memory virtual filesystem\n * - Python support via pyodide (optional)\n * - Shell command execution with 60+ built-in commands\n * - No authentication required - runs entirely locally\n */\n\nimport { Bash } from 'just-bash';\nimport type { BashExecResult, BashOptions } from 'just-bash';\nimport { nanoid } from 'nanoid';\nimport { defineProvider } from '@computesdk/provider';\nimport type {\n  CodeResult,\n  CommandResult,\n  SandboxInfo,\n  Runtime,\n  CreateSandboxOptions,\n  FileEntry,\n  RunCommandOptions,\n} from 'computesdk';\n\n/**\n * just-bash-specific configuration options\n */\nexport interface JustBashConfig {\n  /** Enable Python support via pyodide (disabled by default) */\n  python?: boolean;\n  /** Initial files to populate in the virtual filesystem */\n  files?: BashOptions['files'];\n  /** Initial environment variables */\n  env?: Record<string, string>;\n  /** Working directory (defaults to /home/user) */\n  cwd?: string;\n  /**\n   * Custom filesystem implementation.\n   * Defaults to InMemoryFs. Use OverlayFs for copy-on-write over a real directory,\n   * ReadWriteFs for direct disk access, or MountableFs to combine multiple filesystems.\n   */\n  fs?: BashOptions['fs'];\n  /**\n   * Custom commands to register alongside built-in commands.\n   * Created with `defineCommand()` from just-bash.\n   */\n  customCommands?: BashOptions['customCommands'];\n  /** Network configuration for commands like curl */\n  network?: BashOptions['network'];\n}\n\n/** Internal sandbox state */\ninterface JustBashSandbox {\n  bash: Bash;\n  id: string;\n  createdAt: Date;\n  config: JustBashConfig;\n}\n\n/** Active sandboxes registry */\nconst activeSandboxes = new Map<string, JustBashSandbox>();\n\n/**\n * Create a just-bash provider instance using the factory pattern\n *\n * just-bash provides local sandboxed bash execution with:\n * - Virtual filesystem (in-memory)\n * - 60+ built-in commands (cat, grep, sed, awk, jq, etc.)\n * - Python support via pyodide\n * - No external dependencies or authentication required\n */\nconst _provider = defineProvider<JustBashSandbox, JustBashConfig>({\n  name: 'just-bash',\n  methods: {\n    sandbox: {\n      /**\n       * Create a new just-bash sandbox\n       */\n      create: async (config: JustBashConfig, options?: CreateSandboxOptions) => {\n        const sandboxId = `just-bash-${nanoid(10)}`;\n\n        const bash = new Bash({\n          files: config.files,\n          env: {\n            ...config.env,\n            ...options?.envs,\n          },\n          cwd: config.cwd || '/home/user',\n          python: config.python ?? (options?.runtime === 'python'),\n          fs: config.fs,\n          customCommands: config.customCommands,\n          network: config.network,\n        });\n\n        const sandbox: JustBashSandbox = {\n          bash,\n          id: sandboxId,\n          createdAt: new Date(),\n          config,\n        };\n\n        activeSandboxes.set(sandboxId, sandbox);\n        return { sandbox, sandboxId };\n      },\n\n      /**\n       * Get an existing just-bash sandbox by ID\n       */\n      getById: async (_config: JustBashConfig, sandboxId: string) => {\n        const sandbox = activeSandboxes.get(sandboxId);\n        if (!sandbox) return null;\n        return { sandbox, sandboxId };\n      },\n\n      /**\n       * List all active just-bash sandboxes\n       */\n      list: async (_config: JustBashConfig) => {\n        return Array.from(activeSandboxes.entries()).map(([sandboxId, sandbox]) => ({\n          sandbox,\n          sandboxId,\n        }));\n      },\n\n      /**\n       * Destroy a just-bash sandbox\n       */\n      destroy: async (_config: JustBashConfig, sandboxId: string) => {\n        activeSandboxes.delete(sandboxId);\n      },\n\n      /**\n       * Execute code in the sandbox\n       *\n       * For Python: executes via the built-in python3 command (pyodide)\n       * For Node/JS: wraps code in a bash script that evaluates it\n       */\n\n      /**\n       * Execute a shell command in the sandbox\n       */\n      runCommand: async (sandbox: JustBashSandbox, command: string, options?: RunCommandOptions): Promise<CommandResult> => {\n        const startTime = Date.now();\n        try {\n          const execOptions: { env?: Record<string, string>; cwd?: string } = {};\n\n          if (options?.env && Object.keys(options.env).length > 0) {\n            execOptions.env = options.env;\n          }\n\n          if (options?.cwd) {\n            execOptions.cwd = options.cwd;\n          }\n\n          const result = await sandbox.bash.exec(\n            command,\n            Object.keys(execOptions).length > 0 ? execOptions : undefined\n          );\n\n          return {\n            stdout: result.stdout || '',\n            stderr: result.stderr || '',\n            exitCode: result.exitCode,\n            durationMs: Date.now() - startTime,\n          };\n        } catch (error) {\n          return {\n            stdout: '',\n            stderr: error instanceof Error ? error.message : String(error),\n            exitCode: 127,\n            durationMs: Date.now() - startTime,\n          };\n        }\n      },\n\n      /**\n       * Get sandbox information\n       */\n      getInfo: async (sandbox: JustBashSandbox): Promise<SandboxInfo> => {\n        return {\n          id: sandbox.id,\n          provider: 'just-bash',\n          runtime: sandbox.config.python ? 'python' : 'node',\n          status: 'running',\n          createdAt: sandbox.createdAt,\n          timeout: 0, // No timeout - local execution\n          metadata: {\n            type: 'local',\n            cwd: sandbox.bash.getCwd(),\n          },\n        };\n      },\n\n      /**\n       * Get URL for a port - not supported for local execution\n       */\n      getUrl: async (_sandbox: JustBashSandbox, options: { port: number; protocol?: string }): Promise<string> => {\n        throw new Error(\n          `just-bash is a local sandbox without network capabilities. Cannot expose port ${options.port}.`\n        );\n      },\n\n      /**\n       * Filesystem operations using the just-bash virtual filesystem\n       */\n      filesystem: {\n        readFile: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<string> => {\n          return sandbox.bash.readFile(path);\n        },\n\n        writeFile: async (sandbox: JustBashSandbox, path: string, content: string, _runCommand): Promise<void> => {\n          // Ensure parent directory exists\n          const parentDir = path.substring(0, path.lastIndexOf('/')) || '/';\n          if (parentDir !== '/') {\n            await sandbox.bash.exec(`mkdir -p ${parentDir}`);\n          }\n          await sandbox.bash.writeFile(path, content);\n        },\n\n        mkdir: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<void> => {\n          const result = await sandbox.bash.exec(`mkdir -p ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to create directory ${path}: ${result.stderr}`);\n          }\n        },\n\n        readdir: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<FileEntry[]> => {\n          const result = await sandbox.bash.exec(`ls -la ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to list directory ${path}: ${result.stderr}`);\n          }\n\n          const entries: FileEntry[] = [];\n          const lines = result.stdout.trim().split('\\n');\n\n          for (const line of lines) {\n            // Skip total line and empty lines\n            if (!line || line.startsWith('total')) continue;\n\n            const parts = line.split(/\\s+/);\n            if (parts.length < 9) continue;\n\n            const permissions = parts[0];\n            const name = parts.slice(8).join(' ');\n\n            // Skip . and ..\n            if (name === '.' || name === '..') continue;\n\n            entries.push({\n              name,\n              type: permissions.startsWith('d') ? 'directory' as const : 'file' as const,\n              size: parseInt(parts[4], 10) || 0,\n              modified: new Date(),\n            });\n          }\n\n          return entries;\n        },\n\n        exists: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<boolean> => {\n          const result = await sandbox.bash.exec(`test -f ${path} || test -d ${path}`);\n          return result.exitCode === 0;\n        },\n\n        remove: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<void> => {\n          const result = await sandbox.bash.exec(`rm -rf ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to remove ${path}: ${result.stderr}`);\n          }\n        },\n      },\n\n      /**\n       * Get the native JustBashSandbox instance for advanced usage\n       */\n      getInstance: (sandbox: JustBashSandbox): JustBashSandbox => {\n        return sandbox;\n      },\n    },\n  },\n});\n\nexport const justBash = (config: JustBashConfig = {}) => _provider(config);\n\n// Export types\nexport type { JustBashSandbox };\n"],"mappings":";;;;;;;;;;;;;;;;;;;;AAAA;AAAA;AAAA;AAAA;AAAA;AAeA,uBAAqB;AAErB,oBAAuB;AACvB,sBAA+B;AA+C/B,IAAM,kBAAkB,oBAAI,IAA6B;AAWzD,IAAM,gBAAY,gCAAgD;AAAA,EAChE,MAAM;AAAA,EACN,SAAS;AAAA,IACP,SAAS;AAAA;AAAA;AAAA;AAAA,MAIP,QAAQ,OAAO,QAAwB,YAAmC;AACxE,cAAM,YAAY,iBAAa,sBAAO,EAAE,CAAC;AAEzC,cAAM,OAAO,IAAI,sBAAK;AAAA,UACpB,OAAO,OAAO;AAAA,UACd,KAAK;AAAA,YACH,GAAG,OAAO;AAAA,YACV,GAAG,SAAS;AAAA,UACd;AAAA,UACA,KAAK,OAAO,OAAO;AAAA,UACnB,QAAQ,OAAO,UAAW,SAAS,YAAY;AAAA,UAC/C,IAAI,OAAO;AAAA,UACX,gBAAgB,OAAO;AAAA,UACvB,SAAS,OAAO;AAAA,QAClB,CAAC;AAED,cAAM,UAA2B;AAAA,UAC/B;AAAA,UACA,IAAI;AAAA,UACJ,WAAW,oBAAI,KAAK;AAAA,UACpB;AAAA,QACF;AAEA,wBAAgB,IAAI,WAAW,OAAO;AACtC,eAAO,EAAE,SAAS,UAAU;AAAA,MAC9B;AAAA;AAAA;AAAA;AAAA,MAKA,SAAS,OAAO,SAAyB,cAAsB;AAC7D,cAAM,UAAU,gBAAgB,IAAI,SAAS;AAC7C,YAAI,CAAC,QAAS,QAAO;AACrB,eAAO,EAAE,SAAS,UAAU;AAAA,MAC9B;AAAA;AAAA;AAAA;AAAA,MAKA,MAAM,OAAO,YAA4B;AACvC,eAAO,MAAM,KAAK,gBAAgB,QAAQ,CAAC,EAAE,IAAI,CAAC,CAAC,WAAW,OAAO,OAAO;AAAA,UAC1E;AAAA,UACA;AAAA,QACF,EAAE;AAAA,MACJ;AAAA;AAAA;AAAA;AAAA,MAKA,SAAS,OAAO,SAAyB,cAAsB;AAC7D,wBAAgB,OAAO,SAAS;AAAA,MAClC;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,MAYA,YAAY,OAAO,SAA0B,SAAiB,YAAwD;AACpH,cAAM,YAAY,KAAK,IAAI;AAC3B,YAAI;AACF,gBAAM,cAA8D,CAAC;AAErE,cAAI,SAAS,OAAO,OAAO,KAAK,QAAQ,GAAG,EAAE,SAAS,GAAG;AACvD,wBAAY,MAAM,QAAQ;AAAA,UAC5B;AAEA,cAAI,SAAS,KAAK;AAChB,wBAAY,MAAM,QAAQ;AAAA,UAC5B;AAEA,gBAAM,SAAS,MAAM,QAAQ,KAAK;AAAA,YAChC;AAAA,YACA,OAAO,KAAK,WAAW,EAAE,SAAS,IAAI,cAAc;AAAA,UACtD;AAEA,iBAAO;AAAA,YACL,QAAQ,OAAO,UAAU;AAAA,YACzB,QAAQ,OAAO,UAAU;AAAA,YACzB,UAAU,OAAO;AAAA,YACjB,YAAY,KAAK,IAAI,IAAI;AAAA,UAC3B;AAAA,QACF,SAAS,OAAO;AACd,iBAAO;AAAA,YACL,QAAQ;AAAA,YACR,QAAQ,iBAAiB,QAAQ,MAAM,UAAU,OAAO,KAAK;AAAA,YAC7D,UAAU;AAAA,YACV,YAAY,KAAK,IAAI,IAAI;AAAA,UAC3B;AAAA,QACF;AAAA,MACF;AAAA;AAAA;AAAA;AAAA,MAKA,SAAS,OAAO,YAAmD;AACjE,eAAO;AAAA,UACL,IAAI,QAAQ;AAAA,UACZ,UAAU;AAAA,UACV,SAAS,QAAQ,OAAO,SAAS,WAAW;AAAA,UAC5C,QAAQ;AAAA,UACR,WAAW,QAAQ;AAAA,UACnB,SAAS;AAAA;AAAA,UACT,UAAU;AAAA,YACR,MAAM;AAAA,YACN,KAAK,QAAQ,KAAK,OAAO;AAAA,UAC3B;AAAA,QACF;AAAA,MACF;AAAA;AAAA;AAAA;AAAA,MAKA,QAAQ,OAAO,UAA2B,YAAkE;AAC1G,cAAM,IAAI;AAAA,UACR,iFAAiF,QAAQ,IAAI;AAAA,QAC/F;AAAA,MACF;AAAA;AAAA;AAAA;AAAA,MAKA,YAAY;AAAA,QACV,UAAU,OAAO,SAA0B,MAAc,gBAAiC;AACxF,iBAAO,QAAQ,KAAK,SAAS,IAAI;AAAA,QACnC;AAAA,QAEA,WAAW,OAAO,SAA0B,MAAc,SAAiB,gBAA+B;AAExG,gBAAM,YAAY,KAAK,UAAU,GAAG,KAAK,YAAY,GAAG,CAAC,KAAK;AAC9D,cAAI,cAAc,KAAK;AACrB,kBAAM,QAAQ,KAAK,KAAK,YAAY,SAAS,EAAE;AAAA,UACjD;AACA,gBAAM,QAAQ,KAAK,UAAU,MAAM,OAAO;AAAA,QAC5C;AAAA,QAEA,OAAO,OAAO,SAA0B,MAAc,gBAA+B;AACnF,gBAAM,SAAS,MAAM,QAAQ,KAAK,KAAK,YAAY,IAAI,EAAE;AACzD,cAAI,OAAO,aAAa,GAAG;AACzB,kBAAM,IAAI,MAAM,8BAA8B,IAAI,KAAK,OAAO,MAAM,EAAE;AAAA,UACxE;AAAA,QACF;AAAA,QAEA,SAAS,OAAO,SAA0B,MAAc,gBAAsC;AAC5F,gBAAM,SAAS,MAAM,QAAQ,KAAK,KAAK,UAAU,IAAI,EAAE;AACvD,cAAI,OAAO,aAAa,GAAG;AACzB,kBAAM,IAAI,MAAM,4BAA4B,IAAI,KAAK,OAAO,MAAM,EAAE;AAAA,UACtE;AAEA,gBAAM,UAAuB,CAAC;AAC9B,gBAAM,QAAQ,OAAO,OAAO,KAAK,EAAE,MAAM,IAAI;AAE7C,qBAAW,QAAQ,OAAO;AAExB,gBAAI,CAAC,QAAQ,KAAK,WAAW,OAAO,EAAG;AAEvC,kBAAM,QAAQ,KAAK,MAAM,KAAK;AAC9B,gBAAI,MAAM,SAAS,EAAG;AAEtB,kBAAM,cAAc,MAAM,CAAC;AAC3B,kBAAM,OAAO,MAAM,MAAM,CAAC,EAAE,KAAK,GAAG;AAGpC,gBAAI,SAAS,OAAO,SAAS,KAAM;AAEnC,oBAAQ,KAAK;AAAA,cACX;AAAA,cACA,MAAM,YAAY,WAAW,GAAG,IAAI,cAAuB;AAAA,cAC3D,MAAM,SAAS,MAAM,CAAC,GAAG,EAAE,KAAK;AAAA,cAChC,UAAU,oBAAI,KAAK;AAAA,YACrB,CAAC;AAAA,UACH;AAEA,iBAAO;AAAA,QACT;AAAA,QAEA,QAAQ,OAAO,SAA0B,MAAc,gBAAkC;AACvF,gBAAM,SAAS,MAAM,QAAQ,KAAK,KAAK,WAAW,IAAI,eAAe,IAAI,EAAE;AAC3E,iBAAO,OAAO,aAAa;AAAA,QAC7B;AAAA,QAEA,QAAQ,OAAO,SAA0B,MAAc,gBAA+B;AACpF,gBAAM,SAAS,MAAM,QAAQ,KAAK,KAAK,UAAU,IAAI,EAAE;AACvD,cAAI,OAAO,aAAa,GAAG;AACzB,kBAAM,IAAI,MAAM,oBAAoB,IAAI,KAAK,OAAO,MAAM,EAAE;AAAA,UAC9D;AAAA,QACF;AAAA,MACF;AAAA;AAAA;AAAA;AAAA,MAKA,aAAa,CAAC,YAA8C;AAC1D,eAAO;AAAA,MACT;AAAA,IACF;AAAA,EACF;AACF,CAAC;AAEM,IAAM,WAAW,CAAC,SAAyB,CAAC,MAAM,UAAU,MAAM;","names":[]}

dist/index.mjs

 // src/index.ts
 import { Bash } from "just-bash";
+import { nanoid } from "nanoid";
 import { defineProvider } from "@computesdk/provider";
@@ -13,7 +14,3 @@ var activeSandboxes = /* @__PURE__ */ new Map();
       create: async (config, options) => {
-        const sandboxId = options?.sandboxId || `just-bash-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
-        if (options?.sandboxId && activeSandboxes.has(options.sandboxId)) {
-          const existing = activeSandboxes.get(options.sandboxId);
-          return { sandbox: existing, sandboxId: existing.id };
-        }
+        const sandboxId = `just-bash-${nanoid(10)}`;
         const bash = new Bash({
@@ -69,21 +66,2 @@ files: config.files,
        */
-      runCode: async (sandbox, code, runtime) => {
-        const effectiveRuntime = runtime || (code.includes("print(") || code.includes("import ") || code.includes("def ") || code.includes("sys.") || code.includes("json.") || code.includes("__") || code.includes('f"') || code.includes("f'") || code.includes("raise ") ? "python" : "node");
-        let result;
-        if (effectiveRuntime === "python") {
-          const tempFile = `/tmp/_computesdk_run_${Date.now()}.py`;
-          await sandbox.bash.writeFile(tempFile, code);
-          result = await sandbox.bash.exec(`python3 ${tempFile}`);
-        } else {
-          const tempFile = `/tmp/_computesdk_run_${Date.now()}.sh`;
-          await sandbox.bash.writeFile(tempFile, code);
-          result = await sandbox.bash.exec(`bash ${tempFile}`);
-        }
-        const output = result.stderr ? `${result.stdout}${result.stdout && result.stderr ? "\n" : ""}${result.stderr}` : result.stdout;
-        return {
-          output,
-          exitCode: result.exitCode,
-          language: effectiveRuntime
-        };
-      },
       /**
@@ -90,0 +68,0 @@ * Execute a shell command in the sandbox

dist/index.mjs.map

@@ -1,1 +0,1 @@
-{"version":3,"sources":["../src/index.ts"],"sourcesContent":["/**\n * just-bash Provider - Factory-based Implementation\n *\n * Local sandboxed bash execution using the just-bash package.\n * Provides a virtual filesystem and bash shell environment\n * without requiring any external services or containers.\n *\n * Features:\n * - Pure TypeScript bash interpreter (no real processes)\n * - In-memory virtual filesystem\n * - Python support via pyodide (optional)\n * - Shell command execution with 60+ built-in commands\n * - No authentication required - runs entirely locally\n */\n\nimport { Bash } from 'just-bash';\nimport type { BashExecResult, BashOptions } from 'just-bash';\nimport { defineProvider } from '@computesdk/provider';\nimport type {\n  CodeResult,\n  CommandResult,\n  SandboxInfo,\n  Runtime,\n  CreateSandboxOptions,\n  FileEntry,\n  RunCommandOptions,\n} from 'computesdk';\n\n/**\n * just-bash-specific configuration options\n */\nexport interface JustBashConfig {\n  /** Enable Python support via pyodide (disabled by default) */\n  python?: boolean;\n  /** Initial files to populate in the virtual filesystem */\n  files?: BashOptions['files'];\n  /** Initial environment variables */\n  env?: Record<string, string>;\n  /** Working directory (defaults to /home/user) */\n  cwd?: string;\n  /**\n   * Custom filesystem implementation.\n   * Defaults to InMemoryFs. Use OverlayFs for copy-on-write over a real directory,\n   * ReadWriteFs for direct disk access, or MountableFs to combine multiple filesystems.\n   */\n  fs?: BashOptions['fs'];\n  /**\n   * Custom commands to register alongside built-in commands.\n   * Created with `defineCommand()` from just-bash.\n   */\n  customCommands?: BashOptions['customCommands'];\n  /** Network configuration for commands like curl */\n  network?: BashOptions['network'];\n}\n\n/** Internal sandbox state */\ninterface JustBashSandbox {\n  bash: Bash;\n  id: string;\n  createdAt: Date;\n  config: JustBashConfig;\n}\n\n/** Active sandboxes registry */\nconst activeSandboxes = new Map<string, JustBashSandbox>();\n\n/**\n * Create a just-bash provider instance using the factory pattern\n *\n * just-bash provides local sandboxed bash execution with:\n * - Virtual filesystem (in-memory)\n * - 60+ built-in commands (cat, grep, sed, awk, jq, etc.)\n * - Python support via pyodide\n * - No external dependencies or authentication required\n */\nconst _provider = defineProvider<JustBashSandbox, JustBashConfig>({\n  name: 'just-bash',\n  methods: {\n    sandbox: {\n      /**\n       * Create a new just-bash sandbox\n       */\n      create: async (config: JustBashConfig, options?: CreateSandboxOptions) => {\n        const sandboxId = options?.sandboxId || `just-bash-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;\n\n        // Check if reconnecting to existing sandbox\n        if (options?.sandboxId && activeSandboxes.has(options.sandboxId)) {\n          const existing = activeSandboxes.get(options.sandboxId)!;\n          return { sandbox: existing, sandboxId: existing.id };\n        }\n\n        const bash = new Bash({\n          files: config.files,\n          env: {\n            ...config.env,\n            ...options?.envs,\n          },\n          cwd: config.cwd || '/home/user',\n          python: config.python ?? (options?.runtime === 'python'),\n          fs: config.fs,\n          customCommands: config.customCommands,\n          network: config.network,\n        });\n\n        const sandbox: JustBashSandbox = {\n          bash,\n          id: sandboxId,\n          createdAt: new Date(),\n          config,\n        };\n\n        activeSandboxes.set(sandboxId, sandbox);\n        return { sandbox, sandboxId };\n      },\n\n      /**\n       * Get an existing just-bash sandbox by ID\n       */\n      getById: async (_config: JustBashConfig, sandboxId: string) => {\n        const sandbox = activeSandboxes.get(sandboxId);\n        if (!sandbox) return null;\n        return { sandbox, sandboxId };\n      },\n\n      /**\n       * List all active just-bash sandboxes\n       */\n      list: async (_config: JustBashConfig) => {\n        return Array.from(activeSandboxes.entries()).map(([sandboxId, sandbox]) => ({\n          sandbox,\n          sandboxId,\n        }));\n      },\n\n      /**\n       * Destroy a just-bash sandbox\n       */\n      destroy: async (_config: JustBashConfig, sandboxId: string) => {\n        activeSandboxes.delete(sandboxId);\n      },\n\n      /**\n       * Execute code in the sandbox\n       *\n       * For Python: executes via the built-in python3 command (pyodide)\n       * For Node/JS: wraps code in a bash script that evaluates it\n       */\n      runCode: async (sandbox: JustBashSandbox, code: string, runtime?: Runtime): Promise<CodeResult> => {\n        const effectiveRuntime = runtime || (\n          code.includes('print(') ||\n          code.includes('import ') ||\n          code.includes('def ') ||\n          code.includes('sys.') ||\n          code.includes('json.') ||\n          code.includes('__') ||\n          code.includes('f\"') ||\n          code.includes(\"f'\") ||\n          code.includes('raise ')\n            ? 'python'\n            : 'node'\n        );\n\n        let result: BashExecResult;\n\n        if (effectiveRuntime === 'python') {\n          // Use python3 command (requires python: true in config)\n          // Write code to a temp file and execute it to avoid quoting issues\n          const tempFile = `/tmp/_computesdk_run_${Date.now()}.py`;\n          await sandbox.bash.writeFile(tempFile, code);\n          result = await sandbox.bash.exec(`python3 ${tempFile}`);\n        } else {\n          // For node/JS, execute as bash script\n          // just-bash doesn't have a real Node.js runtime,\n          // so we execute the code as a bash script\n          const tempFile = `/tmp/_computesdk_run_${Date.now()}.sh`;\n          await sandbox.bash.writeFile(tempFile, code);\n          result = await sandbox.bash.exec(`bash ${tempFile}`);\n        }\n\n        const output = result.stderr\n          ? `${result.stdout}${result.stdout && result.stderr ? '\\n' : ''}${result.stderr}`\n          : result.stdout;\n\n        return {\n          output,\n          exitCode: result.exitCode,\n          language: effectiveRuntime,\n        };\n      },\n\n      /**\n       * Execute a shell command in the sandbox\n       */\n      runCommand: async (sandbox: JustBashSandbox, command: string, options?: RunCommandOptions): Promise<CommandResult> => {\n        const startTime = Date.now();\n        try {\n          const execOptions: { env?: Record<string, string>; cwd?: string } = {};\n\n          if (options?.env && Object.keys(options.env).length > 0) {\n            execOptions.env = options.env;\n          }\n\n          if (options?.cwd) {\n            execOptions.cwd = options.cwd;\n          }\n\n          const result = await sandbox.bash.exec(\n            command,\n            Object.keys(execOptions).length > 0 ? execOptions : undefined\n          );\n\n          return {\n            stdout: result.stdout || '',\n            stderr: result.stderr || '',\n            exitCode: result.exitCode,\n            durationMs: Date.now() - startTime,\n          };\n        } catch (error) {\n          return {\n            stdout: '',\n            stderr: error instanceof Error ? error.message : String(error),\n            exitCode: 127,\n            durationMs: Date.now() - startTime,\n          };\n        }\n      },\n\n      /**\n       * Get sandbox information\n       */\n      getInfo: async (sandbox: JustBashSandbox): Promise<SandboxInfo> => {\n        return {\n          id: sandbox.id,\n          provider: 'just-bash',\n          runtime: sandbox.config.python ? 'python' : 'node',\n          status: 'running',\n          createdAt: sandbox.createdAt,\n          timeout: 0, // No timeout - local execution\n          metadata: {\n            type: 'local',\n            cwd: sandbox.bash.getCwd(),\n          },\n        };\n      },\n\n      /**\n       * Get URL for a port - not supported for local execution\n       */\n      getUrl: async (_sandbox: JustBashSandbox, options: { port: number; protocol?: string }): Promise<string> => {\n        throw new Error(\n          `just-bash is a local sandbox without network capabilities. Cannot expose port ${options.port}.`\n        );\n      },\n\n      /**\n       * Filesystem operations using the just-bash virtual filesystem\n       */\n      filesystem: {\n        readFile: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<string> => {\n          return sandbox.bash.readFile(path);\n        },\n\n        writeFile: async (sandbox: JustBashSandbox, path: string, content: string, _runCommand): Promise<void> => {\n          // Ensure parent directory exists\n          const parentDir = path.substring(0, path.lastIndexOf('/')) || '/';\n          if (parentDir !== '/') {\n            await sandbox.bash.exec(`mkdir -p ${parentDir}`);\n          }\n          await sandbox.bash.writeFile(path, content);\n        },\n\n        mkdir: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<void> => {\n          const result = await sandbox.bash.exec(`mkdir -p ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to create directory ${path}: ${result.stderr}`);\n          }\n        },\n\n        readdir: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<FileEntry[]> => {\n          const result = await sandbox.bash.exec(`ls -la ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to list directory ${path}: ${result.stderr}`);\n          }\n\n          const entries: FileEntry[] = [];\n          const lines = result.stdout.trim().split('\\n');\n\n          for (const line of lines) {\n            // Skip total line and empty lines\n            if (!line || line.startsWith('total')) continue;\n\n            const parts = line.split(/\\s+/);\n            if (parts.length < 9) continue;\n\n            const permissions = parts[0];\n            const name = parts.slice(8).join(' ');\n\n            // Skip . and ..\n            if (name === '.' || name === '..') continue;\n\n            entries.push({\n              name,\n              type: permissions.startsWith('d') ? 'directory' as const : 'file' as const,\n              size: parseInt(parts[4], 10) || 0,\n              modified: new Date(),\n            });\n          }\n\n          return entries;\n        },\n\n        exists: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<boolean> => {\n          const result = await sandbox.bash.exec(`test -f ${path} || test -d ${path}`);\n          return result.exitCode === 0;\n        },\n\n        remove: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<void> => {\n          const result = await sandbox.bash.exec(`rm -rf ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to remove ${path}: ${result.stderr}`);\n          }\n        },\n      },\n\n      /**\n       * Get the native JustBashSandbox instance for advanced usage\n       */\n      getInstance: (sandbox: JustBashSandbox): JustBashSandbox => {\n        return sandbox;\n      },\n    },\n  },\n});\n\nexport const justBash = (config: JustBashConfig = {}) => _provider(config);\n\n// Export types\nexport type { JustBashSandbox 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+{"version":3,"sources":["../src/index.ts"],"sourcesContent":["/**\n * just-bash Provider - Factory-based Implementation\n *\n * Local sandboxed bash execution using the just-bash package.\n * Provides a virtual filesystem and bash shell environment\n * without requiring any external services or containers.\n *\n * Features:\n * - Pure TypeScript bash interpreter (no real processes)\n * - In-memory virtual filesystem\n * - Python support via pyodide (optional)\n * - Shell command execution with 60+ built-in commands\n * - No authentication required - runs entirely locally\n */\n\nimport { Bash } from 'just-bash';\nimport type { BashExecResult, BashOptions } from 'just-bash';\nimport { nanoid } from 'nanoid';\nimport { defineProvider } from '@computesdk/provider';\nimport type {\n  CodeResult,\n  CommandResult,\n  SandboxInfo,\n  Runtime,\n  CreateSandboxOptions,\n  FileEntry,\n  RunCommandOptions,\n} from 'computesdk';\n\n/**\n * just-bash-specific configuration options\n */\nexport interface JustBashConfig {\n  /** Enable Python support via pyodide (disabled by default) */\n  python?: boolean;\n  /** Initial files to populate in the virtual filesystem */\n  files?: BashOptions['files'];\n  /** Initial environment variables */\n  env?: Record<string, string>;\n  /** Working directory (defaults to /home/user) */\n  cwd?: string;\n  /**\n   * Custom filesystem implementation.\n   * Defaults to InMemoryFs. Use OverlayFs for copy-on-write over a real directory,\n   * ReadWriteFs for direct disk access, or MountableFs to combine multiple filesystems.\n   */\n  fs?: BashOptions['fs'];\n  /**\n   * Custom commands to register alongside built-in commands.\n   * Created with `defineCommand()` from just-bash.\n   */\n  customCommands?: BashOptions['customCommands'];\n  /** Network configuration for commands like curl */\n  network?: BashOptions['network'];\n}\n\n/** Internal sandbox state */\ninterface JustBashSandbox {\n  bash: Bash;\n  id: string;\n  createdAt: Date;\n  config: JustBashConfig;\n}\n\n/** Active sandboxes registry */\nconst activeSandboxes = new Map<string, JustBashSandbox>();\n\n/**\n * Create a just-bash provider instance using the factory pattern\n *\n * just-bash provides local sandboxed bash execution with:\n * - Virtual filesystem (in-memory)\n * - 60+ built-in commands (cat, grep, sed, awk, jq, etc.)\n * - Python support via pyodide\n * - No external dependencies or authentication required\n */\nconst _provider = defineProvider<JustBashSandbox, JustBashConfig>({\n  name: 'just-bash',\n  methods: {\n    sandbox: {\n      /**\n       * Create a new just-bash sandbox\n       */\n      create: async (config: JustBashConfig, options?: CreateSandboxOptions) => {\n        const sandboxId = `just-bash-${nanoid(10)}`;\n\n        const bash = new Bash({\n          files: config.files,\n          env: {\n            ...config.env,\n            ...options?.envs,\n          },\n          cwd: config.cwd || '/home/user',\n          python: config.python ?? (options?.runtime === 'python'),\n          fs: config.fs,\n          customCommands: config.customCommands,\n          network: config.network,\n        });\n\n        const sandbox: JustBashSandbox = {\n          bash,\n          id: sandboxId,\n          createdAt: new Date(),\n          config,\n        };\n\n        activeSandboxes.set(sandboxId, sandbox);\n        return { sandbox, sandboxId };\n      },\n\n      /**\n       * Get an existing just-bash sandbox by ID\n       */\n      getById: async (_config: JustBashConfig, sandboxId: string) => {\n        const sandbox = activeSandboxes.get(sandboxId);\n        if (!sandbox) return null;\n        return { sandbox, sandboxId };\n      },\n\n      /**\n       * List all active just-bash sandboxes\n       */\n      list: async (_config: JustBashConfig) => {\n        return Array.from(activeSandboxes.entries()).map(([sandboxId, sandbox]) => ({\n          sandbox,\n          sandboxId,\n        }));\n      },\n\n      /**\n       * Destroy a just-bash sandbox\n       */\n      destroy: async (_config: JustBashConfig, sandboxId: string) => {\n        activeSandboxes.delete(sandboxId);\n      },\n\n      /**\n       * Execute code in the sandbox\n       *\n       * For Python: executes via the built-in python3 command (pyodide)\n       * For Node/JS: wraps code in a bash script that evaluates it\n       */\n\n      /**\n       * Execute a shell command in the sandbox\n       */\n      runCommand: async (sandbox: JustBashSandbox, command: string, options?: RunCommandOptions): Promise<CommandResult> => {\n        const startTime = Date.now();\n        try {\n          const execOptions: { env?: Record<string, string>; cwd?: string } = {};\n\n          if (options?.env && Object.keys(options.env).length > 0) {\n            execOptions.env = options.env;\n          }\n\n          if (options?.cwd) {\n            execOptions.cwd = options.cwd;\n          }\n\n          const result = await sandbox.bash.exec(\n            command,\n            Object.keys(execOptions).length > 0 ? execOptions : undefined\n          );\n\n          return {\n            stdout: result.stdout || '',\n            stderr: result.stderr || '',\n            exitCode: result.exitCode,\n            durationMs: Date.now() - startTime,\n          };\n        } catch (error) {\n          return {\n            stdout: '',\n            stderr: error instanceof Error ? error.message : String(error),\n            exitCode: 127,\n            durationMs: Date.now() - startTime,\n          };\n        }\n      },\n\n      /**\n       * Get sandbox information\n       */\n      getInfo: async (sandbox: JustBashSandbox): Promise<SandboxInfo> => {\n        return {\n          id: sandbox.id,\n          provider: 'just-bash',\n          runtime: sandbox.config.python ? 'python' : 'node',\n          status: 'running',\n          createdAt: sandbox.createdAt,\n          timeout: 0, // No timeout - local execution\n          metadata: {\n            type: 'local',\n            cwd: sandbox.bash.getCwd(),\n          },\n        };\n      },\n\n      /**\n       * Get URL for a port - not supported for local execution\n       */\n      getUrl: async (_sandbox: JustBashSandbox, options: { port: number; protocol?: string }): Promise<string> => {\n        throw new Error(\n          `just-bash is a local sandbox without network capabilities. Cannot expose port ${options.port}.`\n        );\n      },\n\n      /**\n       * Filesystem operations using the just-bash virtual filesystem\n       */\n      filesystem: {\n        readFile: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<string> => {\n          return sandbox.bash.readFile(path);\n        },\n\n        writeFile: async (sandbox: JustBashSandbox, path: string, content: string, _runCommand): Promise<void> => {\n          // Ensure parent directory exists\n          const parentDir = path.substring(0, path.lastIndexOf('/')) || '/';\n          if (parentDir !== '/') {\n            await sandbox.bash.exec(`mkdir -p ${parentDir}`);\n          }\n          await sandbox.bash.writeFile(path, content);\n        },\n\n        mkdir: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<void> => {\n          const result = await sandbox.bash.exec(`mkdir -p ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to create directory ${path}: ${result.stderr}`);\n          }\n        },\n\n        readdir: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<FileEntry[]> => {\n          const result = await sandbox.bash.exec(`ls -la ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to list directory ${path}: ${result.stderr}`);\n          }\n\n          const entries: FileEntry[] = [];\n          const lines = result.stdout.trim().split('\\n');\n\n          for (const line of lines) {\n            // Skip total line and empty lines\n            if (!line || line.startsWith('total')) continue;\n\n            const parts = line.split(/\\s+/);\n            if (parts.length < 9) continue;\n\n            const permissions = parts[0];\n            const name = parts.slice(8).join(' ');\n\n            // Skip . and ..\n            if (name === '.' || name === '..') continue;\n\n            entries.push({\n              name,\n              type: permissions.startsWith('d') ? 'directory' as const : 'file' as const,\n              size: parseInt(parts[4], 10) || 0,\n              modified: new Date(),\n            });\n          }\n\n          return entries;\n        },\n\n        exists: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<boolean> => {\n          const result = await sandbox.bash.exec(`test -f ${path} || test -d ${path}`);\n          return result.exitCode === 0;\n        },\n\n        remove: async (sandbox: JustBashSandbox, path: string, _runCommand): Promise<void> => {\n          const result = await sandbox.bash.exec(`rm -rf ${path}`);\n          if (result.exitCode !== 0) {\n            throw new Error(`Failed to remove ${path}: ${result.stderr}`);\n          }\n        },\n      },\n\n      /**\n       * Get the native JustBashSandbox instance for advanced usage\n       */\n      getInstance: (sandbox: JustBashSandbox): JustBashSandbox => {\n        return sandbox;\n      },\n    },\n  },\n});\n\nexport const justBash = (config: JustBashConfig = {}) => _provider(config);\n\n// Export types\nexport type { JustBashSandbox };\n"],"mappings":";AAeA,SAAS,YAAY;AAErB,SAAS,cAAc;AACvB,SAAS,sBAAsB;AA+C/B,IAAM,kBAAkB,oBAAI,IAA6B;AAWzD,IAAM,YAAY,eAAgD;AAAA,EAChE,MAAM;AAAA,EACN,SAAS;AAAA,IACP,SAAS;AAAA;AAAA;AAAA;AAAA,MAIP,QAAQ,OAAO,QAAwB,YAAmC;AACxE,cAAM,YAAY,aAAa,OAAO,EAAE,CAAC;AAEzC,cAAM,OAAO,IAAI,KAAK;AAAA,UACpB,OAAO,OAAO;AAAA,UACd,KAAK;AAAA,YACH,GAAG,OAAO;AAAA,YACV,GAAG,SAAS;AAAA,UACd;AAAA,UACA,KAAK,OAAO,OAAO;AAAA,UACnB,QAAQ,OAAO,UAAW,SAAS,YAAY;AAAA,UAC/C,IAAI,OAAO;AAAA,UACX,gBAAgB,OAAO;AAAA,UACvB,SAAS,OAAO;AAAA,QAClB,CAAC;AAED,cAAM,UAA2B;AAAA,UAC/B;AAAA,UACA,IAAI;AAAA,UACJ,WAAW,oBAAI,KAAK;AAAA,UACpB;AAAA,QACF;AAEA,wBAAgB,IAAI,WAAW,OAAO;AACtC,eAAO,EAAE,SAAS,UAAU;AAAA,MAC9B;AAAA;AAAA;AAAA;AAAA,MAKA,SAAS,OAAO,SAAyB,cAAsB;AAC7D,cAAM,UAAU,gBAAgB,IAAI,SAAS;AAC7C,YAAI,CAAC,QAAS,QAAO;AACrB,eAAO,EAAE,SAAS,UAAU;AAAA,MAC9B;AAAA;AAAA;AAAA;AAAA,MAKA,MAAM,OAAO,YAA4B;AACvC,eAAO,MAAM,KAAK,gBAAgB,QAAQ,CAAC,EAAE,IAAI,CAAC,CAAC,WAAW,OAAO,OAAO;AAAA,UAC1E;AAAA,UACA;AAAA,QACF,EAAE;AAAA,MACJ;AAAA;AAAA;AAAA;AAAA,MAKA,SAAS,OAAO,SAAyB,cAAsB;AAC7D,wBAAgB,OAAO,SAAS;AAAA,MAClC;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,MAYA,YAAY,OAAO,SAA0B,SAAiB,YAAwD;AACpH,cAAM,YAAY,KAAK,IAAI;AAC3B,YAAI;AACF,gBAAM,cAA8D,CAAC;AAErE,cAAI,SAAS,OAAO,OAAO,KAAK,QAAQ,GAAG,EAAE,SAAS,GAAG;AACvD,wBAAY,MAAM,QAAQ;AAAA,UAC5B;AAEA,cAAI,SAAS,KAAK;AAChB,wBAAY,MAAM,QAAQ;AAAA,UAC5B;AAEA,gBAAM,SAAS,MAAM,QAAQ,KAAK;AAAA,YAChC;AAAA,YACA,OAAO,KAAK,WAAW,EAAE,SAAS,IAAI,cAAc;AAAA,UACtD;AAEA,iBAAO;AAAA,YACL,QAAQ,OAAO,UAAU;AAAA,YACzB,QAAQ,OAAO,UAAU;AAAA,YACzB,UAAU,OAAO;AAAA,YACjB,YAAY,KAAK,IAAI,IAAI;AAAA,UAC3B;AAAA,QACF,SAAS,OAAO;AACd,iBAAO;AAAA,YACL,QAAQ;AAAA,YACR,QAAQ,iBAAiB,QAAQ,MAAM,UAAU,OAAO,KAAK;AAAA,YAC7D,UAAU;AAAA,YACV,YAAY,KAAK,IAAI,IAAI;AAAA,UAC3B;AAAA,QACF;AAAA,MACF;AAAA;AAAA;AAAA;AAAA,MAKA,SAAS,OAAO,YAAmD;AACjE,eAAO;AAAA,UACL,IAAI,QAAQ;AAAA,UACZ,UAAU;AAAA,UACV,SAAS,QAAQ,OAAO,SAAS,WAAW;AAAA,UAC5C,QAAQ;AAAA,UACR,WAAW,QAAQ;AAAA,UACnB,SAAS;AAAA;AAAA,UACT,UAAU;AAAA,YACR,MAAM;AAAA,YACN,KAAK,QAAQ,KAAK,OAAO;AAAA,UAC3B;AAAA,QACF;AAAA,MACF;AAAA;AAAA;AAAA;AAAA,MAKA,QAAQ,OAAO,UAA2B,YAAkE;AAC1G,cAAM,IAAI;AAAA,UACR,iFAAiF,QAAQ,IAAI;AAAA,QAC/F;AAAA,MACF;AAAA;AAAA;AAAA;AAAA,MAKA,YAAY;AAAA,QACV,UAAU,OAAO,SAA0B,MAAc,gBAAiC;AACxF,iBAAO,QAAQ,KAAK,SAAS,IAAI;AAAA,QACnC;AAAA,QAEA,WAAW,OAAO,SAA0B,MAAc,SAAiB,gBAA+B;AAExG,gBAAM,YAAY,KAAK,UAAU,GAAG,KAAK,YAAY,GAAG,CAAC,KAAK;AAC9D,cAAI,cAAc,KAAK;AACrB,kBAAM,QAAQ,KAAK,KAAK,YAAY,SAAS,EAAE;AAAA,UACjD;AACA,gBAAM,QAAQ,KAAK,UAAU,MAAM,OAAO;AAAA,QAC5C;AAAA,QAEA,OAAO,OAAO,SAA0B,MAAc,gBAA+B;AACnF,gBAAM,SAAS,MAAM,QAAQ,KAAK,KAAK,YAAY,IAAI,EAAE;AACzD,cAAI,OAAO,aAAa,GAAG;AACzB,kBAAM,IAAI,MAAM,8BAA8B,IAAI,KAAK,OAAO,MAAM,EAAE;AAAA,UACxE;AAAA,QACF;AAAA,QAEA,SAAS,OAAO,SAA0B,MAAc,gBAAsC;AAC5F,gBAAM,SAAS,MAAM,QAAQ,KAAK,KAAK,UAAU,IAAI,EAAE;AACvD,cAAI,OAAO,aAAa,GAAG;AACzB,kBAAM,IAAI,MAAM,4BAA4B,IAAI,KAAK,OAAO,MAAM,EAAE;AAAA,UACtE;AAEA,gBAAM,UAAuB,CAAC;AAC9B,gBAAM,QAAQ,OAAO,OAAO,KAAK,EAAE,MAAM,IAAI;AAE7C,qBAAW,QAAQ,OAAO;AAExB,gBAAI,CAAC,QAAQ,KAAK,WAAW,OAAO,EAAG;AAEvC,kBAAM,QAAQ,KAAK,MAAM,KAAK;AAC9B,gBAAI,MAAM,SAAS,EAAG;AAEtB,kBAAM,cAAc,MAAM,CAAC;AAC3B,kBAAM,OAAO,MAAM,MAAM,CAAC,EAAE,KAAK,GAAG;AAGpC,gBAAI,SAAS,OAAO,SAAS,KAAM;AAEnC,oBAAQ,KAAK;AAAA,cACX;AAAA,cACA,MAAM,YAAY,WAAW,GAAG,IAAI,cAAuB;AAAA,cAC3D,MAAM,SAAS,MAAM,CAAC,GAAG,EAAE,KAAK;AAAA,cAChC,UAAU,oBAAI,KAAK;AAAA,YACrB,CAAC;AAAA,UACH;AAEA,iBAAO;AAAA,QACT;AAAA,QAEA,QAAQ,OAAO,SAA0B,MAAc,gBAAkC;AACvF,gBAAM,SAAS,MAAM,QAAQ,KAAK,KAAK,WAAW,IAAI,eAAe,IAAI,EAAE;AAC3E,iBAAO,OAAO,aAAa;AAAA,QAC7B;AAAA,QAEA,QAAQ,OAAO,SAA0B,MAAc,gBAA+B;AACpF,gBAAM,SAAS,MAAM,QAAQ,KAAK,KAAK,UAAU,IAAI,EAAE;AACvD,cAAI,OAAO,aAAa,GAAG;AACzB,kBAAM,IAAI,MAAM,oBAAoB,IAAI,KAAK,OAAO,MAAM,EAAE;AAAA,UAC9D;AAAA,QACF;AAAA,MACF;AAAA;AAAA;AAAA;AAAA,MAKA,aAAa,CAAC,YAA8C;AAC1D,eAAO;AAAA,MACT;AAAA,IACF;AAAA,EACF;AACF,CAAC;AAEM,IAAM,WAAW,CAAC,SAAyB,CAAC,MAAM,UAAU,MAAM;","names":[]}

package.json

 {
   "name": "@computesdk/just-bash",
-  "version": "0.4.8",
+  "version": "0.4.9",
   "description": "just-bash provider for ComputeSDK - local sandboxed bash execution with virtual filesystem",
@@ -21,4 +21,5 @@ "author": "ComputeSDK",
   "dependencies": {
-    "computesdk": "2.6.0",
-    "@computesdk/provider": "1.3.0"
+    "nanoid": "^5.1.6",
+    "computesdk": "3.0.0",
+    "@computesdk/provider": "1.4.0"
   },
@@ -25,0 +26,0 @@ "peerDependencies": {

README.md

@@ -23,4 +23,4 @@ # @computesdk/just-bash
 
-const result = await sandbox.runCode('echo "Hello from just-bash!"');
-console.log(result.output); // "Hello from just-bash!"
+const result = await sandbox.runCommand('echo "Hello from just-bash!"');
+console.log(result.stdout); // "Hello from just-bash!"
 
@@ -167,3 +167,3 @@ await sandbox.destroy();
 // Execute bash scripts
-const result = await sandbox.runCode(`
+const result = await sandbox.runCommand(`
   for i in 1 2 3; do
@@ -173,3 +173,3 @@ echo "Number: $i"
 `);
-console.log(result.output);
+console.log(result.stdout);
 // Number: 1
@@ -183,7 +183,7 @@ // Number: 2
 
-const result = await sandbox.runCode(`
+const result = await sandbox.runCommand(`python - <<'PY'
 import json
 data = {"message": "Hello from Python"}
 print(json.dumps(data))
-`, 'python');
+PY`);
 ```
@@ -358,3 +358,3 @@
 
-const result = await sandbox.runCode(`
+const result = await sandbox.runCommand(`
 #!/bin/bash
@@ -370,3 +370,3 @@ count=0
 
-console.log(result.output);
+console.log(result.stdout);
 
@@ -380,3 +380,3 @@ await sandbox.destroy();
 - **No Real Processes** - Commands are interpreted in TypeScript, not executed as real OS processes
-- **No Node.js Runtime** - `runCode` with `node` runtime executes as bash, not actual Node.js
+- **No Native Node.js Runtime** - use shell commands; this provider is bash-first and does not run a real Node.js VM
 - **In-Memory by Default** - Files don't persist unless you use `OverlayFs`, `ReadWriteFs`, or `MountableFs`
@@ -383,0 +383,0 @@ - **Python via Pyodide** - Python support requires `python: true` and uses pyodide (WebAssembly-based)

No alert changes

Worsened metrics

Total package byte prevSize

55767

-13%

Dependency count

4

33.33%

Lines of code

439

-9.11%

Dependency changes

• + Added

  nanoid@^5.1.6

• + Added

  @computesdk/provider@1.4.0
  (transitive)

• + Added

  computesdk@3.0.0
  (transitive)

• + Added

  nanoid@5.1.11
  (transitive)

• - Removed

  @computesdk/provider@1.3.0
  (transitive)

• - Removed

  computesdk@2.6.0
  (transitive)

• Updated

  @computesdk/provider@1.4.0

• Updated

  computesdk@3.0.0