OpenSlides/gulpfile.js

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/**
* Gulp tasks for development and production.
*
* Run
*
* $ ./node_modules/.bin/gulp
*
* for development and
*
* $ ./node_modules/.bin/gulp --production
*
* for production mode.
*/
// TODO: Remove the next line when support for Node 0.10.x is dropped.
// See https://github.com/postcss/postcss#nodejs-010-and-the-promise-api
require('es6-promise').polyfill();
var argv = require('yargs').argv,
gulp = require('gulp'),
concat = require('gulp-concat'),
cssnano = require('gulp-cssnano'),
gulpif = require('gulp-if'),
gettext = require('gulp-angular-gettext'),
jshint = require('gulp-jshint'),
mainBowerFiles = require('main-bower-files'),
path = require('path'),
rename = require('gulp-rename'),
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through = require('through2'),
uglify = require('gulp-uglify'),
vsprintf = require('sprintf-js').vsprintf;
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// Directory where the results go to
var output_directory = path.join('openslides', 'static');
/**
* Default tasks to be run before start.
*/
// Catches all JavaScript files from all bower components and concats them to
// one file js/openslides-libs.js. In production mode the file is uglified.
gulp.task('js-libs', function () {
return gulp.src(mainBowerFiles({
filter: /\.js$/
}))
.pipe(concat('openslides-libs.js'))
.pipe(gulpif(argv.production, uglify()))
.pipe(gulp.dest(path.join(output_directory, 'js')));
});
// Catches all CSS files from all bower components and concats them to one file
// css/openslides-libs.css. In production mode the file is uglified.
gulp.task('css-libs', function () {
return gulp.src(mainBowerFiles({
filter: /\.css$/
}))
.pipe(concat('openslides-libs.css'))
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.pipe(gulpif(argv.production, cssnano({discardUnused: false})))
.pipe(gulp.dest(path.join(output_directory, 'css')));
});
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// Catches all font files from all bower components.
gulp.task('fonts-libs', function() {
return gulp.src(mainBowerFiles({
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filter: /\.(eot)|(svg)|(ttf)|(woff)|(woff2)$/
}))
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.pipe(gulp.dest(path.join(output_directory, 'fonts')));
});
// Catches all skins files for TinyMCE editor.
gulp.task('tinymce-skins', function () {
return gulp.src(path.join('bower_components', 'tinymce-dist', 'skins', '**'))
.pipe(gulp.dest(path.join(output_directory, 'tinymce', 'skins')));
});
// Catches all required i18n files for TinyMCE editor.
gulp.task('tinymce-i18n', function () {
return gulp.src([
'bower_components/tinymce-i18n/langs/cs.js',
'bower_components/tinymce-i18n/langs/de.js',
'bower_components/tinymce-i18n/langs/es.js',
'bower_components/tinymce-i18n/langs/fr_FR.js',
'bower_components/tinymce-i18n/langs/pt_PT.js',
])
.pipe(rename(function (path) {
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if (path.basename === 'fr_FR') {
path.basename = 'fr';
} else if (path.basename === 'pt_PT') {
path.basename = 'pt';
}
}))
.pipe(gulpif(argv.production, uglify()))
.pipe(gulp.dest(path.join(output_directory, 'tinymce', 'i18n')));
});
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// Combines all TinyMCE related tasks.
gulp.task('tinymce', ['tinymce-skins', 'tinymce-i18n'], function () {});
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// Compiles translation files (*.po) to *.json and saves them in the directory
// openslides/static/i18n/.
gulp.task('translations', function () {
return gulp.src(path.join('openslides', 'locale', 'angular-gettext', '*.po'))
.pipe(gettext.compile({
format: 'json'
}))
.pipe(gulp.dest(path.join(output_directory, 'i18n')));
});
// Gulp default task. Runs all other tasks before.
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gulp.task('default', ['js-libs', 'css-libs', 'fonts-libs', 'tinymce', 'translations'], function () {});
/**
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* Extra tasks that have to be called manually. Useful for development.
*/
// Extracts translatable strings using angular-gettext and saves them in file
// openslides/locale/angular-gettext/template-en.pot.
gulp.task('pot', function () {
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return gulp.src([
'openslides/core/static/templates/*.html',
'openslides/*/static/templates/*/*.html',
'openslides/*/static/js/*/*.js',
])
.pipe(gettext.extract('template-en.pot', {}))
.pipe(gulp.dest('openslides/locale/angular-gettext/'));
});
// Checks JavaScript using JSHint
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gulp.task('jshint', function () {
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return gulp.src([
'gulpfile.js',
path.join( 'openslides', '*', 'static', '**', '*.js' ),
'!' + path.join( 'openslides', 'users', 'static', 'js', 'users', 'site.js' ),
'!' + path.join( 'openslides', 'motions', 'static', 'js', 'motions', 'base.js' ),
'!' + path.join( 'openslides', 'motions', 'static', 'js', 'motions', 'site.js' ),
])
.pipe(jshint())
.pipe(jshint.reporter('default'));
});
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// Extracts names, URLs and licensed of all uses bower components and prints
// it to the console. This is useful to update the README.rst during release
// process.
gulp.task('bower-components-for-readme', function () {
var files = [];
return gulp.src([
path.join('bower_components', '*', 'bower.json'),
path.join('bower_components', '*', 'component.json'),
])
.pipe(
through.obj(
function (chunk, encoding, callback) {
files.push(chunk);
callback();
},
function (callback) {
// Extract JSON from bower.json or components.json file.
var extracted = [];
for (var index = 0; index < files.length; index++) {
extracted.push(JSON.parse(files[index].contents.toString()));
}
// Sort files.
extracted.sort(function (a, b) {
return a.name < b.name ? -1 : 1;
});
// Print out line for README.rst.
for (var index2 = 0; index2 < extracted.length; index2++) {
var data = [
extracted[index2].name,
extracted[index2].homepage,
extracted[index2].license,
];
console.log(vsprintf(' * `%s <%s>`_, License: %s', data));
}
// End stream without further file processing.
callback();
}
)
);
});