@radzor/zip-archive

Create, read, and extract ZIP archives. Supports streaming creation for large archives, per-file compression levels, and in-memory operations. No native dependencies — pure JavaScript implementation.

Storagev0.1.0typescriptpythonServerziparchivecompressextractfilesbundleby Radzor

Install

View source on GitHub →

$npx radzor@latest add zip-archive

⚠ Constraints: In-memory operations — large archives require sufficient heap memory. For archives over 500MB, use streaming mode. Directory entries must end with /.

Inputs

Name	Type	Default	Description
compression	'deflate' \| 'store'	deflate	Default compression method. store=no compression (fast), deflate=compressed.
level	number	6	Deflate compression level 1-9. Higher = smaller file, slower.

compression'deflate' | 'store'

Default compression method. store=no compression (fast), deflate=compressed.

default: deflate

levelnumber

Deflate compression level 1-9. Higher = smaller file, slower.

default: 6

Outputs

Name	Type	Description

{ "llm": { "constraints": "In-memory operations — large archives require sufficient heap memory. For archives over 500MB, use streaming mode. Directory entries must end with /.", "usageExamples": "llm/examples.md", "integrationPrompt": "llm/integration.md" }, "name": "@radzor/zip-archive", "tags": [ "zip", "archive", "compress", "extract", "files", "bundle" ], "events": [ { "name": "onFileAdded", "payload": { "name": "string", "size": "number" }, "description": "Fired when a file is added to the archive." }, { "name": "onArchived", "payload": { "bytes": "number", "files": "number" }, "description": "Fired when archive creation completes." }, { "name": "onExtracted", "payload": { "files": "number", "outputDir": "string" }, "description": "Fired when an archive is extracted." }, { "name": "onError", "payload": { "code": "string", "message": "string" }, "description": "Fired on archive or extraction error." } ], "inputs": [ { "name": "compression", "type": "'deflate' | 'store'", "default": "deflate", "required": false, "description": "Default compression method. store=no compression (fast), deflate=compressed." }, { "name": "level", "type": "number", "default": 6, "required": false, "description": "Deflate compression level 1-9. Higher = smaller file, slower." } ], "radzor": "1.0.0", "actions": [ { "name": "create", "params": [ { "name": "files", "type": "Array<{ name: string; content: Buffer | string }>", "description": "Files to include in the archive." } ], "returns": "Promise<Buffer>", "description": "Create a ZIP archive from an array of file entries." }, { "name": "extract", "params": [ { "name": "archive", "type": "Buffer | string", "description": "ZIP archive as Buffer or file path." }, { "name": "outputDir", "type": "string", "required": false, "description": "Directory to extract files into." } ], "returns": "Promise<Map<string, Buffer>>", "description": "Extract all files from an archive. Returns a map of filename → content." }, { "name": "list", "params": [ { "name": "archive", "type": "Buffer | string", "description": "ZIP archive to inspect." } ], "returns": "Promise<Array<{ name: string; size: number; compressedSize: number; isDirectory: boolean }>>", "description": "List all entries in an archive without extracting." }, { "name": "addFile", "params": [ { "name": "archive", "type": "Buffer", "description": "Existing archive buffer." }, { "name": "name", "type": "string", "description": "File name (with path) to add." }, { "name": "content", "type": "Buffer | string", "description": "File content." } ], "returns": "Promise<Buffer>", "description": "Append a single file to an existing archive." } ], "outputs": [ { "name": "archiveBuffer", "type": "Buffer", "description": "ZIP archive as a Buffer." }, { "name": "fileList", "type": "Array<{ name: string; size: number; compressedSize: number; isDirectory: boolean }>", "description": "List of entries in an archive." } ], "runtime": "server", "version": "0.1.0", "category": "storage", "languages": [ "typescript", "python" ], "description": "Create, read, and extract ZIP archives. Supports streaming creation for large archives, per-file compression levels, and in-memory operations. No native dependencies — pure JavaScript implementation.", "dependencies": { "packages": {} }, "composability": { "connectsTo": [ { "output": "archiveBuffer", "description": "Upload or email ZIP archives.", "compatibleWith": [ "@radzor/file-upload.action.upload.data", "@radzor/email-send.action.send.message" ] } ] } }

@radzor/zip-archive

Install

Inputs

Outputs

Actions

Events

Composability

radzor.manifest.json

Version History