51 lines
1.7 KiB
JavaScript
51 lines
1.7 KiB
JavaScript
var util = require('./util');
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var Q = require('q');
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var spawn = require('child_process').spawn;
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var through2 = require('through2');
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var path = require('path');
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var glob = require('glob');
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var fs = require('fs');
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module.exports = function(gulp, plugins, config) {
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return function() {
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var webFolders = [].slice.call(glob.sync(path.join(config.src, '*/web')));
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return nextFolder();
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function nextFolder() {
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if (!webFolders.length) {
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return;
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}
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var folder = path.resolve(path.join(webFolders.shift(), '..'));
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var destFolder = path.resolve(path.join(config.dest, path.basename(folder)));
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return util.processToPromise(spawn(config.command, ['build', '-o', destFolder], {
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stdio: 'inherit',
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cwd: folder
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})).then(function() {
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return replaceDartWithJsScripts(gulp, destFolder);
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}).then(function() {
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return removeWebFolder(gulp, destFolder);
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}).then(nextFolder);
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}
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};
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};
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function replaceDartWithJsScripts(gulp, folder) {
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return util.streamToPromise(gulp.src(path.join(folder, '**/*.html'))
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.pipe(through2.obj(function(file, enc, done) {
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var content = file.contents.toString();
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content = content.replace(/\.dart/, '.dart.js');
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content = content.replace(/application\/dart/, 'text/javascript');
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file.contents = new Buffer(content);
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this.push(file);
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done();
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}))
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.pipe(gulp.dest(folder)));
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}
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function removeWebFolder(gulp, folder) {
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fs.renameSync(path.join(folder, 'web', 'src'), path.join(folder, 'src'));
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fs.renameSync(path.join(folder, 'web', 'packages'), path.join(folder, 'packages'));
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fs.rmdirSync(path.join(folder, 'web'));
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return Q.resolve();
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}
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