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104 lines
2.3 KiB
104 lines
2.3 KiB
'use strict' |
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// tar -c |
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const hlo = require('./high-level-opt.js') |
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const Pack = require('./pack.js') |
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const fsm = require('fs-minipass') |
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const t = require('./list.js') |
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const path = require('path') |
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module.exports = (opt_, files, cb) => { |
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if (typeof files === 'function') |
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cb = files |
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if (Array.isArray(opt_)) |
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files = opt_, opt_ = {} |
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if (!files || !Array.isArray(files) || !files.length) |
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throw new TypeError('no files or directories specified') |
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files = Array.from(files) |
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const opt = hlo(opt_) |
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if (opt.sync && typeof cb === 'function') |
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throw new TypeError('callback not supported for sync tar functions') |
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if (!opt.file && typeof cb === 'function') |
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throw new TypeError('callback only supported with file option') |
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return opt.file && opt.sync ? createFileSync(opt, files) |
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: opt.file ? createFile(opt, files, cb) |
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: opt.sync ? createSync(opt, files) |
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: create(opt, files) |
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} |
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const createFileSync = (opt, files) => { |
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const p = new Pack.Sync(opt) |
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const stream = new fsm.WriteStreamSync(opt.file, { |
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mode: opt.mode || 0o666, |
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}) |
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p.pipe(stream) |
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addFilesSync(p, files) |
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} |
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const createFile = (opt, files, cb) => { |
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const p = new Pack(opt) |
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const stream = new fsm.WriteStream(opt.file, { |
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mode: opt.mode || 0o666, |
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}) |
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p.pipe(stream) |
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const promise = new Promise((res, rej) => { |
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stream.on('error', rej) |
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stream.on('close', res) |
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p.on('error', rej) |
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}) |
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addFilesAsync(p, files) |
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return cb ? promise.then(cb, cb) : promise |
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} |
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const addFilesSync = (p, files) => { |
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files.forEach(file => { |
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if (file.charAt(0) === '@') { |
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t({ |
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file: path.resolve(p.cwd, file.substr(1)), |
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sync: true, |
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noResume: true, |
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onentry: entry => p.add(entry), |
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}) |
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} else |
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p.add(file) |
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}) |
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p.end() |
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} |
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const addFilesAsync = (p, files) => { |
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while (files.length) { |
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const file = files.shift() |
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if (file.charAt(0) === '@') { |
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return t({ |
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file: path.resolve(p.cwd, file.substr(1)), |
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noResume: true, |
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onentry: entry => p.add(entry), |
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}).then(_ => addFilesAsync(p, files)) |
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} else |
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p.add(file) |
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} |
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p.end() |
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} |
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const createSync = (opt, files) => { |
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const p = new Pack.Sync(opt) |
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addFilesSync(p, files) |
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return p |
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} |
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const create = (opt, files) => { |
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const p = new Pack(opt) |
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addFilesAsync(p, files) |
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return p |
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}
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