OpenSlides/gulpfile.js
2015-12-08 18:43:28 +01:00

146 lines
5.0 KiB
JavaScript

/**
* Gulp tasks for development and production.
*
* Run
*
* $ ./node_modules/.bin/gulp
*
* for development and
*
* $ ./node_modules/.bin/gulp --production
*
* for production mode.
*/
var argv = require('yargs').argv,
gulp = require('gulp'),
concat = require('gulp-concat'),
gulpif = require('gulp-if'),
gettext = require('gulp-angular-gettext'),
jshint = require('gulp-jshint'),
mainBowerFiles = require('main-bower-files'),
minifyCSS = require('gulp-minify-css'),
path = require('path'),
through = require('through2'),
uglify = require('gulp-uglify'),
vsprintf = require('sprintf-js').vsprintf;
// 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'))
.pipe(gulpif(argv.production, minifyCSS()))
.pipe(gulp.dest(path.join(output_directory, 'css')));
});
// Catches all font files from all bower components.
gulp.task('fonts-libs', function() {
return gulp.src(mainBowerFiles({
filter: /\.(eot)|(svg)|(ttf)|(woff)|(woff2)$/
}))
.pipe(gulp.dest(path.join(output_directory, 'fonts')));
});
// Extra task only for CKEditor
gulp.task('ckeditor', function () {
return gulp.src(path.join('bower_components', 'ckeditor', '**'))
.pipe(gulp.dest(path.join(output_directory, 'ckeditor')));
});
// 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.
gulp.task('default', ['js-libs', 'css-libs', 'fonts-libs', 'ckeditor', 'translations'], function () {});
/**
* 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 () {
return gulp.src(['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
gulp.task('jshint', function () {
return gulp.src([ 'gulpfile.js', path.join( 'openslides', '*', 'static', '**', '*.js' ) ])
.pipe(jshint())
.pipe(jshint.reporter('default'));
});
// 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();
}
)
);
});