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gulpfile.js 3.95 KiB
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'use strict';

var watchify = require('watchify');
var browserify = require('browserify');
var assign = require('lodash.assign');
var gulp = require('gulp');
var source = require('vinyl-source-stream');
var buffer = require('vinyl-buffer');
var uglify = require('gulp-uglify-es').default;
var gettext = require('gulp-gettext');
var postcss = require('gulp-postcss');
var sourcemaps = require('gulp-sourcemaps');
var sass = require('gulp-sass');
var autoprefixer = require('autoprefixer');
// This guy requires gulp-cli
var log = require('gulplog');

var sassOptions = {
    errLogToConsole: true,
    outputStyle: 'expanded',
};
var sassProdOptions = {
    errLogToConsole: true,
    outputStyle: 'compressed',
};
var apOptions = {
    browsers: ['last 2 versions', 'ie >= 9']
};

// add custom browserify options here
var browserifyOpts = {
    entries: ['portal/static/portal/js/entry.js'],
    debug: true
};
var opts = assign({}, watchify.args, browserifyOpts);
var b = watchify(browserify(opts));

function bundle() {
    return b.bundle()
        // log errors if they happen
        .on('error', log.error.bind(log, 'Browserify Error'))
        .pipe(source('bundle.js'))
        // optional, remove if you don't need to buffer file contents
        .pipe(buffer())
        // optional, remove if you dont want sourcemaps
        .pipe(sourcemaps.init({loadMaps: true})) // loads map from browserify file
        .pipe(sourcemaps.write('./')) // writes .map file
        .pipe(gulp.dest('portal/static/portal/dist/js'));
}

gulp.task('javascript', bundle); // so you can run `gulp js` to build the file

gulp.task('javascript-prod', () => {
    browserify(browserifyOpts)
    .bundle()
    .pipe(source('bundle.js'))
    // optional, remove if you don't need to buffer file contents
    .pipe(buffer())
    .pipe(uglify())
    .on('error', log.error.bind(log, 'Uglify Error'))
    .pipe(gulp.dest('portal/static/bclq_lims/dist/js'));
});

gulp.task('sass', function() {
    return gulp.src('portal/static/portal/scss/app.scss')
        .pipe(sourcemaps.init())
        .pipe(sass(sassOptions).on('error', sass.logError))
        .pipe(postcss([autoprefixer(apOptions), require('postcss-flexbugs-fixes')]))
        .pipe(sourcemaps.write('.'))
        .pipe(gulp.dest('portal/static/portal/dist/css'));
});

gulp.task('compile-po', () => {
    gulp.src('portal/locale/fr/LC_MESSAGES/*.po')
        .pipe(gettext())
        .pipe(gulp.dest('portal/locale/fr/LC_MESSAGES/'))
});

gulp.task('move-css', () => {
    gulp.src('node_modules/datatables.net-bs4/css/*.*')
        .pipe(gulp.dest('portal/static/portal/dist/css/'));
    gulp.src('node_modules/datatables.net-select-bs4/css/select.bootstrap4.min.css')
        .pipe(gulp.dest('portal/static/portal/dist/css/'));
    gulp.src('node_modules/dropzone/dist/min/basic.min.css')
        .pipe(gulp.dest('portal/static/portal/dist/css/'));
    gulp.src('node_modules/dropzone/dist/min/dropzone.min.css')
        .pipe(gulp.dest('portal/static/portal/dist/css/'));
    gulp.src('node_modules/tempusdominus-bootstrap-4/build/css/tempusdominus-bootstrap-4.min.css')
        .pipe(gulp.dest('portal/static/portal/dist/css/'));
    gulp.src('node_modules/select2/dist/css/select2.min.css')
        .pipe(gulp.dest('portal/static/portal/dist/css/'));
    gulp.src('node_modules/select2-bootstrap4-theme/dist/select2-bootstrap4.min.css')
        .pipe(gulp.dest('portal/static/portal/dist/css/'));
});

gulp.task('move-images', function () {
    return gulp.src('portal/static/portal/images/*.*')
        .pipe(gulp.dest('portal/static/portal/dist/images/'));
});

gulp.task('prod', ['sass', 'move-css', 'move-images', 'javascript-prod', 'compile-po']);
gulp.task('default', ['sass', 'move-css', 'move-images', 'javascript', 'compile-po'], function() {
    gulp.watch(['portal/static/portal/scss/**/*.scss'], ['sass']);
    gulp.watch(['portal/locale/fr/LC_MESSAGES/django.po'], ['compile-po']);
    b.on('update', bundle); // on any dep update, runs the bundler
    b.on('log', log.info);
});