kopia lustrzana https://github.com/wagtail/wagtail
94 wiersze
3.1 KiB
JavaScript
94 wiersze
3.1 KiB
JavaScript
var path = require('path');
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var gulp = require('gulp');
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var sass = require('gulp-sass');
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var cssnano = require('gulp-cssnano');
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var sourcemaps = require('gulp-sourcemaps');
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var size = require('gulp-size');
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var config = require('../config');
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var autoprefixer = require('gulp-autoprefixer');
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var simpleCopyTask = require('../lib/simplyCopy');
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var normalizePath = require('../lib/normalize-path');
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var renameSrcToDest = require('../lib/rename-src-to-dest');
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var gutil = require('gulp-util');
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var flatten = function(arrOfArr) {
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return arrOfArr.reduce(function(flat, more) {
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return flat.concat(more);
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}, []);
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};
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var autoprefixerConfig = {
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browsers: [
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'Firefox ESR',
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'ie 11',
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'last 2 Chrome versions',
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'last 2 ChromeAndroid versions',
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'last 2 Edge versions',
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'last 1 Firefox version',
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'last 2 iOS versions',
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'last 2 Safari versions',
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],
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cascade: false,
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};
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var cssnanoConfig = {
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discardUnused: {
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fontFace: false,
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},
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zindex: false,
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};
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gulp.task('styles', ['styles:sass', 'styles:css', 'styles:assets']);
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// Copy all assets that are not CSS files.
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gulp.task('styles:assets', simpleCopyTask('css/**/!(*.css)'));
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gulp.task('styles:css', function() {
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var sources = config.apps.map(function(app) {
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return path.join(app.sourceFiles, app.appName, 'css/**/*.css');
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});
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return gulp.src(sources, {base: '.'})
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.pipe(cssnano(cssnanoConfig))
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.pipe(autoprefixer(autoprefixerConfig))
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.pipe(renameSrcToDest())
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.pipe(size({ title: 'Vendor CSS' }))
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.pipe(gulp.dest('.'))
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.on('error', gutil.log);
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});
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// For Sass files,
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gulp.task('styles:sass', function () {
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// Wagtail Sass files include each other across applications,
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// e.g. wagtailimages Sass files will include wagtailadmin/sass/mixins.scss
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// Thus, each app is used as an includePath.
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var includePaths = flatten(config.apps.map(function(app) { return app.scssIncludePaths(); }));
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// Not all files in a directory need to be compiled, so each app defines
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// its own Sass files that need to be compiled.
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var sources = flatten(config.apps.map(function(app) { return app.scssSources(); }));
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return gulp.src(sources)
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.pipe(config.isProduction ? gutil.noop() : sourcemaps.init())
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.pipe(sass({
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errLogToConsole: true,
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includePaths: includePaths,
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outputStyle: 'expanded'
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}).on('error', sass.logError))
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.pipe(cssnano(cssnanoConfig))
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.pipe(autoprefixer(autoprefixerConfig))
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.pipe(size({ title: 'Wagtail CSS' }))
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.pipe(config.isProduction ? gutil.noop() : sourcemaps.write())
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.pipe(gulp.dest(function (file) {
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// e.g. wagtailadmin/scss/core.scss -> wagtailadmin/css/core.css
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// Changing the suffix is done by Sass automatically
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return normalizePath(file.base)
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.replace(
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'/' + config.srcDir + '/',
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'/' + config.destDir + '/'
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)
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.replace('/scss/', '/css/');
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}))
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.on('error', gutil.log);
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});
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