biofriction-wp-theme/node_modules/gulp-zip/index.js

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2021-10-26 14:18:09 +02:00
'use strict';
const path = require('path');
const Vinyl = require('vinyl');
const PluginError = require('plugin-error');
const through = require('through2');
const Yazl = require('yazl');
const getStream = require('get-stream');
module.exports = (filename, opts) => {
if (!filename) {
throw new PluginError('gulp-zip', '`filename` required');
}
opts = Object.assign({
compress: true
}, opts);
let firstFile;
const zip = new Yazl.ZipFile();
return through.obj((file, enc, cb) => {
if (!firstFile) {
firstFile = file;
}
// Because Windows...
const pathname = file.relative.replace(/\\/g, '/');
if (!pathname) {
cb();
return;
}
if (file.isNull() && file.stat && file.stat.isDirectory && file.stat.isDirectory()) {
zip.addEmptyDirectory(pathname, {
mtime: opts.modifiedTime || file.stat.mtime || new Date(),
mode: file.stat.mode
});
} else {
const stat = {
compress: opts.compress,
mtime: opts.modifiedTime || (file.stat ? file.stat.mtime : new Date()),
mode: file.stat ? file.stat.mode : null
};
if (file.isStream()) {
zip.addReadStream(file.contents, pathname, stat);
}
if (file.isBuffer()) {
zip.addBuffer(file.contents, pathname, stat);
}
}
cb();
}, function (cb) {
if (!firstFile) {
cb();
return;
}
getStream.buffer(zip.outputStream).then(data => {
this.push(new Vinyl({
cwd: firstFile.cwd,
base: firstFile.base,
path: path.join(firstFile.base, filename),
contents: data
}));
cb();
});
zip.end();
});
};