const gulp = require('gulp'); const rename = require('gulp-rename'); const sass = require('gulp-sass'); const cleanCSS = require('gulp-clean-css'); const autoprefixer = require('gulp-autoprefixer'); const iconfont = require('gulp-iconfont'); const realFavicon = require('gulp-real-favicon'); const path = require('path'); const fs = require('fs'); const svgSprite = require('gulp-svg-sprite'); var CSSDEST = 'static/' var FAVICON_DATA_FILE = 'src/favicon/faviconData.json'; var TIMESTAMP = Math.round(Date.now() / 1000); gulp.task('sass', function () { return gulp.src('src/sass/main.scss') .pipe(sass({ errLogToConsole: true })) .pipe(cleanCSS({ format: 'beautify' })) .pipe(autoprefixer({ cascade: false })) .pipe(gulp.dest(CSSDEST)) .pipe(cleanCSS()) .pipe(rename({ extname: '.min.css' })) .pipe(gulp.dest(CSSDEST)) }); gulp.task('favicon-generate', function (done) { realFavicon.generateFavicon({ masterPicture: 'src/favicon/favicon-master.svg', dest: 'static/favicon', iconsPath: '/', design: { ios: { pictureAspect: 'backgroundAndMargin', backgroundColor: '#ffffff', margin: '14%', assets: { ios6AndPriorIcons: false, ios7AndLaterIcons: false, precomposedIcons: false, declareOnlyDefaultIcon: true } }, desktopBrowser: {}, windows: { pictureAspect: 'whiteSilhouette', backgroundColor: '#2b5797', onConflict: 'override', assets: { windows80Ie10Tile: false, windows10Ie11EdgeTiles: { small: false, medium: true, big: false, rectangle: false } } }, androidChrome: { pictureAspect: 'shadow', themeColor: '#ffffff', manifest: { display: 'standalone', orientation: 'notSet', onConflict: 'override', declared: true }, assets: { legacyIcon: false, lowResolutionIcons: false } }, safariPinnedTab: { pictureAspect: 'blackAndWhite', threshold: 74.21875, themeColor: '#5bbad5' } }, settings: { scalingAlgorithm: 'Mitchell', errorOnImageTooSmall: false, readmeFile: false, htmlCodeFile: false, usePathAsIs: false }, markupFile: FAVICON_DATA_FILE }, function () { done(); }); }); gulp.task('favicon-check-update', function (done) { var currentVersion = JSON.parse(fs.readFileSync(FAVICON_DATA_FILE)).version; realFavicon.checkForUpdates(currentVersion, function (err) { if (err) { throw err; } }); done(); }); gulp.task('svg-sprite', function () { config = { shape: { dimension: { maxWidth: 24, maxHeight: 24, attributes: false, }, spacing: { padding: 5, box: 'content' }, dest: 'tmp/intermediate-svg', }, svg: { xmlDeclaration: false, rootAttributes: { style: "position: absolute; width: 0; height: 0; overflow: hidden;" } }, mode: { inline: true, symbol: { dest: 'layouts/partials/', sprite: 'svg-icon-symbols.html', bust: false, } } }; return gulp.src('src/icons/*.svg') .pipe(svgSprite(config)) .pipe(gulp.dest('.')); }); gulp.task('iconfont', function () { var lastUnicode = 0xEA01; var files = fs.readdirSync('src/iconfont'); // Filter files with containing unicode value // and set last unicode files.forEach(function (file) { var basename = path.basename(file); var matches = basename.match(/^(?:((?:u[0-9a-f]{4,6},?)+)\-)?(.+)\.svg$/i); var currentCode = -1; if (matches && matches[1]) { currentCode = parseInt(matches[1].split('u')[1], 16); } if (currentCode >= lastUnicode) { lastUnicode = ++currentCode; } }); return gulp.src(['src/iconfont/*.svg']) .pipe(iconfont({ startUnicode: lastUnicode, fontName: 'GeekblogIcons', // required prependUnicode: true, // recommended option normalize: true, fontHeight: 1001, centerHorizontally: true, formats: ['woff', 'woff2'], // default, 'woff2' and 'svg' are available timestamp: TIMESTAMP, // recommended to get consistent builds when watching files })) .pipe(gulp.dest('static/fonts/')); }); gulp.task('default', gulp.series( 'sass', 'svg-sprite', 'iconfont', 'favicon-check-update', 'favicon-generate' )); gulp.task('devel', function () { gulp.watch('src/sass/**/*.*css', gulp.series('sass')); });