75 lines
1.6 KiB
JavaScript
75 lines
1.6 KiB
JavaScript
'use strict';
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var path = require('path');
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var gutil = require('gulp-util');
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var through = require('through2');
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var chalk = require('chalk');
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var Yazl = require('yazl');
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var concatStream = require('concat-stream');
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module.exports = function (filename, opts) {
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if (!filename) {
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throw new gutil.PluginError('gulp-zip', chalk.blue('filename') + ' required');
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}
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opts = opts || {};
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opts.compress = typeof opts.compress === 'boolean' ? opts.compress : true;
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var firstFile;
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var zip = new Yazl.ZipFile();
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return through.obj(function (file, enc, cb) {
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if (!firstFile) {
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firstFile = file;
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}
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// because Windows...
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var pathname = file.relative.replace(/\\/g, '/');
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if (!pathname) {
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cb();
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return;
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}
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if (file.isNull() && file.stat && file.stat.isDirectory && file.stat.isDirectory()) {
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zip.addEmptyDirectory(pathname, {
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mtime: file.stat.mtime || new Date(),
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mode: file.stat.mode
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});
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} else {
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var stat = {
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compress: opts.compress,
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mtime: file.stat ? file.stat.mtime : new Date(),
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mode: file.stat ? file.stat.mode : null
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};
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if (file.isStream()) {
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zip.addReadStream(file.contents, pathname, stat);
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}
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if (file.isBuffer()) {
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zip.addBuffer(file.contents, pathname, stat);
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}
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}
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cb();
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}, function (cb) {
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if (!firstFile) {
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cb();
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return;
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}
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zip.end(function () {
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zip.outputStream.pipe(concatStream(function (data) {
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this.push(new gutil.File({
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cwd: firstFile.cwd,
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base: firstFile.base,
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path: path.join(firstFile.base, filename),
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contents: data
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}));
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cb();
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}.bind(this)));
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}.bind(this));
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});
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};
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