fast-extract/dist/cjs/streams/transforms/Zip.cjs.map

Extract contents from various archive types (tar, tar.bz2, tar.gz, tar.xz, tgz, zip)

{"version":3,"sources":["/Users/kevin/Dev/OpenSource/iterators/fast-extract/src/streams/transforms/Zip.mjs"],"sourcesContent":["import { Transform } from 'stream';\n\nimport ZipIterator from 'zip-iterator';\n\nexport default class ZipTransform extends Transform {\n  constructor(options) {\n    options = options ? { ...options, objectMode: true } : { objectMode: true };\n    super(options);\n  }\n\n  _transform(chunk, _encoding, callback) {\n    const fullPath = typeof chunk === 'string' ? chunk : chunk.toString();\n    this._iterator = new ZipIterator(fullPath);\n    this._iterator.forEach(\n      (entry) => {\n        this.push(entry);\n      },\n      { concurrency: 1 },\n      (err) => {\n        if (!this._iterator) return;\n        err || this.push(null);\n        this._iterator.destroy();\n        this._iterator = null;\n        this._callback ? this._callback(err) : this.end(err);\n        this._callback = null;\n        callback(err);\n      }\n    );\n  }\n\n  _flush(callback) {\n    if (!this._iterator) return callback();\n    this._callback = callback;\n    this._iterator.end();\n  }\n\n  destroy(err) {\n    if (this._iterator) {\n      const iterator = this._iterator;\n      this._iterator = null;\n      iterator.destroy(err);\n      this.end(err);\n    }\n  }\n}\n"],"names":["ZipTransform","options","objectMode","_transform","chunk","_encoding","callback","fullPath","toString","_iterator","ZipIterator","forEach","entry","push","concurrency","err","destroy","_callback","end","_flush","iterator","Transform"],"mappings":";;;;;;;eAIqBA;;;sBAJK;kEAEF;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAET,IAAA,AAAMA,6BAAN;;cAAMA;aAAAA,aACPC,OAAO;gCADAD;QAEjBC,UAAUA,UAAU,wCAAKA;YAASC,YAAY;aAAS;YAAEA,YAAY;QAAK;QAC1E,OAAA,kBAHiBF;YAGXC;;;iBAHWD;IAMnBG,OAAAA,UAkBC,GAlBDA,SAAAA,WAAWC,KAAK,EAAEC,SAAS,EAAEC,QAAQ;;QACnC,IAAMC,WAAW,OAAOH,UAAU,WAAWA,QAAQA,MAAMI,QAAQ;QACnE,IAAI,CAACC,SAAS,GAAG,IAAIC,oBAAW,CAACH;QACjC,IAAI,CAACE,SAAS,CAACE,OAAO,CACpB,SAACC;YACC,MAAKC,IAAI,CAACD;QACZ,GACA;YAAEE,aAAa;QAAE,GACjB,SAACC;YACC,IAAI,CAAC,MAAKN,SAAS,EAAE;YACrBM,OAAO,MAAKF,IAAI,CAAC;YACjB,MAAKJ,SAAS,CAACO,OAAO;YACtB,MAAKP,SAAS,GAAG;YACjB,MAAKQ,SAAS,GAAG,MAAKA,SAAS,CAACF,OAAO,MAAKG,GAAG,CAACH;YAChD,MAAKE,SAAS,GAAG;YACjBX,SAASS;QACX;IAEJ;IAEAI,OAAAA,MAIC,GAJDA,SAAAA,OAAOb,QAAQ;QACb,IAAI,CAAC,IAAI,CAACG,SAAS,EAAE,OAAOH;QAC5B,IAAI,CAACW,SAAS,GAAGX;QACjB,IAAI,CAACG,SAAS,CAACS,GAAG;IACpB;IAEAF,OAAAA,OAOC,GAPDA,SAAAA,QAAQD,GAAG;QACT,IAAI,IAAI,CAACN,SAAS,EAAE;YAClB,IAAMW,WAAW,IAAI,CAACX,SAAS;YAC/B,IAAI,CAACA,SAAS,GAAG;YACjBW,SAASJ,OAAO,CAACD;YACjB,IAAI,CAACG,GAAG,CAACH;QACX;IACF;WAvCmBf;EAAqBqB,iBAAS"}