140 lines
3.2 KiB
JavaScript
140 lines
3.2 KiB
JavaScript
const { src, dest, series, parallel, watch } = require('gulp');
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const path = require('path');
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const del = require('del');
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const babel = require('gulp-babel');
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const terser = require('gulp-terser');
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const mustache = require('gulp-mustache');
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const fileInclude = require('gulp-file-include');
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const svgmin = require('gulp-svgmin');
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const sass = require('gulp-sass');
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const postcss = require('gulp-postcss');
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const postcssPresetEnv = require('postcss-preset-env');
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const cssnano = require('cssnano');
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const browserSync = require('browser-sync');
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sass.compiler = require('node-sass');
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const server = browserSync.create();
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const babelConfig = require('./babel.config.js');
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const postcssPlugins = [postcssPresetEnv(), cssnano()];
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const srcDir = './src/';
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const buildDir = './build/';
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const jsSrc = path.join(srcDir, 'js/**/*.js');
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const jsDest = path.join(buildDir, 'js/');
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const scssSrc = path.join(srcDir, 'scss/**/*.scss');
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const cssDest = path.join(buildDir, 'css/');
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const htmlSrc = path.join(srcDir, 'html/**/*.html');
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const mustacheSrc = path.join(srcDir, 'html/templates/**/*.mustache');
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const includeBaseDir = path.join(srcDir, 'includes/');
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const includeSrc = path.join(includeBaseDir, '**/*');
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const svgSrc = path.join(srcDir, 'svg/**/*.svg');
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const svgDest = path.join(includeBaseDir, 'svg/');
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const htmlDest = buildDir;
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const assetSrc = path.join(srcDir, 'assets/**/*');
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const assetDest = path.join(buildDir, 'assets/');
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function jsClean() {
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return del(jsDest, { force: true });
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}
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function cssClean() {
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return del(cssDest, { force: true });
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}
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function htmlClean() {
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return del(path.join(htmlDest, '*.html'), { force: true });
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}
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function assetClean() {
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return del(assetDest, { force: true });
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}
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function jsTranspile() {
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return src(jsSrc, { sourcemaps: true })
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.pipe(babel(babelConfig))
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.pipe(terser())
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.pipe(dest(jsDest, { sourcemaps: true }));
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}
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function scssCompile() {
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return src(scssSrc, { sourcemaps: true })
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.pipe(sass().on('error', sass.logError))
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.pipe(postcss(postcssPlugins))
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.pipe(dest(cssDest, { sourcemaps: true }))
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.pipe(server.stream());
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}
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function svgOptimise() {
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return src(svgSrc)
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.pipe(svgmin())
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.pipe(dest(svgDest));
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}
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function htmlCompile() {
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return src(htmlSrc)
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.pipe(mustache())
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.pipe(
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fileInclude({
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basepath: includeBaseDir,
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})
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)
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.pipe(dest(htmlDest));
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}
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function assetCompile() {
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return src(assetSrc).pipe(dest(assetDest));
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}
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function serve(done) {
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server.init({
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open: false,
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server: {
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baseDir: buildDir,
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},
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// or instead of server
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// proxy: "example.home"
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});
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done();
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}
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function reload(done) {
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server.reload();
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done();
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}
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const jsWatch = () =>
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watch(jsSrc, { ignoreInitial: false }, series(jsClean, jsTranspile, reload));
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const cssWatch = () =>
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watch(scssSrc, { ignoreInitial: false }, series(cssClean, scssCompile));
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const svgWatch = () =>
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watch(svgSrc, { ignoreInitial: false }, series(svgOptimise));
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const htmlWatch = () =>
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watch(
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[htmlSrc, includeSrc, mustacheSrc],
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{ ignoreInitial: false },
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series(htmlClean, htmlCompile, reload)
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);
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const assetWatch = () =>
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watch(
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assetSrc,
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{ ignoreInitial: false },
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series(assetClean, assetCompile, reload)
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);
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exports.default = parallel(
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jsWatch,
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cssWatch,
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svgWatch,
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htmlWatch,
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assetWatch,
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serve
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);
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