So I have two gulpfiles in this site I'm working on, one for the whole project which only watches and compiles sass and one inside a Foundation Emails project which is kept in a subdirectory in the project. When I try running any scripts or gulp tasks inside this Foundation subdirectory it runs the default task of the outer gulpfile. How can I make it so that when I'm in the subdirectory it only uses that gulpfile?
Outermost gulpfile:
var gulp = require('gulp');
var sass = require('gulp-sass');
var watch = require('gulp-watch');
var autoprefixer = require('gulp-autoprefixer');
gulp.task('default', function() {
return watch('ps_app/public/sass/*.scss')
.pipe(sass())
.pipe(autoprefixer())
.pipe(gulp.dest('ps_app/public/css/custom'));
});
gulp.task('sass', function() {
return gulp.src('ps_app/public/sass/*.scss')
.pipe(sass())
.pipe(autoprefixer())
.pipe(gulp.dest('ps_app/public/css/custom'));
});
Foundation Emails Subdirectory gulpfile:
import gulp from 'gulp';
import plugins from 'gulp-load-plugins';
import browser from 'browser-sync';
import rimraf from 'rimraf';
import panini from 'panini';
import yargs from 'yargs';
import lazypipe from 'lazypipe';
import inky from 'inky';
import fs from 'fs';
import siphon from 'siphon-media-query';
import path from 'path';
import merge from 'merge-stream';
import beep from 'beepbeep';
import colors from 'colors';
const $ = plugins();
// Look for the --production flag
const PRODUCTION = !!(yargs.argv.production);
// Declar var so that both AWS and Litmus task can use it.
var CONFIG;
// Build the "dist" folder by running all of the above tasks
gulp.task('build',
gulp.series(clean, pages, sass, images, inline));
// Build emails, run the server, and watch for file changes
gulp.task('default',
gulp.series('build', server, watch));
// Build emails, then send to litmus
gulp.task('litmus',
gulp.series('build', creds, aws, litmus));
// Build emails, then zip
gulp.task('zip',
gulp.series('build', zip));
// Delete the "dist" folder
// This happens every time a build starts
function clean(done) {
rimraf('dist', done);
}
// Compile layouts, pages, and partials into flat HTML files
// Then parse using Inky templates
function pages() {
return gulp.src('src/pages/**/*.html')
.pipe(panini({
root: 'src/pages',
layouts: 'src/layouts',
partials: 'src/partials',
helpers: 'src/helpers'
}))
.pipe(inky())
.pipe(gulp.dest('dist'));
}
// Reset Panini's cache of layouts and partials
function resetPages(done) {
panini.refresh();
done();
}
// Compile Sass into CSS
function sass() {
return gulp.src('src/assets/scss/app.scss')
.pipe($.if(!PRODUCTION, $.sourcemaps.init()))
.pipe($.sass({
includePaths: ['node_modules/foundation-emails/scss']
}).on('error', $.sass.logError))
.pipe($.if(!PRODUCTION, $.sourcemaps.write()))
.pipe(gulp.dest('dist/css'));
}
// Copy and compress images
function images() {
return gulp.src('src/assets/img/**/*')
.pipe($.imagemin())
.pipe(gulp.dest('./dist/assets/img'));
}
// Inline CSS and minify HTML
function inline() {
return gulp.src('dist/**/*.html')
.pipe($.if(PRODUCTION, inliner('dist/css/app.css')))
.pipe(gulp.dest('dist'));
}
// Start a server with LiveReload to preview the site in
function server(done) {
browser.init({
server: 'dist'
});
done();
}
// Watch for file changes
function watch() {
gulp.watch('src/pages/**/*.html').on('change', gulp.series(pages, inline, browser.reload));
gulp.watch(['src/layouts/**/*', 'src/partials/**/*']).on('change', gulp.series(resetPages, pages, inline, browser.reload));
gulp.watch(['../scss/**/*.scss', 'src/assets/scss/**/*.scss']).on('change', gulp.series(resetPages, sass, pages, inline, browser.reload));
gulp.watch('src/assets/img/**/*').on('change', gulp.series(images, browser.reload));
}
// Inlines CSS into HTML, adds media query CSS into the <style> tag of the email, and compresses the HTML
function inliner(css) {
var css = fs.readFileSync(css).toString();
var mqCss = siphon(css);
var pipe = lazypipe()
.pipe($.inlineCss, {
applyStyleTags: false,
removeStyleTags: false,
removeLinkTags: false
})
.pipe($.replace, '<!-- <style> -->', `<style>${mqCss}</style>`)
.pipe($.replace, '<link rel="stylesheet" type="text/css" href="css/app.css">', '')
.pipe($.htmlmin, {
collapseWhitespace: true,
minifyCSS: true
});
return pipe();
}
// Ensure creds for Litmus are at least there.
function creds(done) {
var configPath = './config.json';
try { CONFIG = JSON.parse(fs.readFileSync(configPath)); }
catch(e) {
beep();
console.log('[AWS]'.bold.red + ' Sorry, there was an issue locating your config.json. Please see README.md');
process.exit();
}
done();
}
// Post images to AWS S3 so they are accessible to Litmus test
function aws() {
var publisher = !!CONFIG.aws ? $.awspublish.create(CONFIG.aws) : $.awspublish.create();
var headers = {
'Cache-Control': 'max-age=315360000, no-transform, public'
};
return gulp.src('./dist/assets/img/*')
// publisher will add Content-Length, Content-Type and headers specified above
// If not specified it will set x-amz-acl to public-read by default
.pipe(publisher.publish(headers))
// create a cache file to speed up consecutive uploads
//.pipe(publisher.cache())
// print upload updates to console
.pipe($.awspublish.reporter());
}
// Send email to Litmus for testing. If no AWS creds then do not replace img urls.
function litmus() {
var awsURL = !!CONFIG && !!CONFIG.aws && !!CONFIG.aws.url ? CONFIG.aws.url : false;
return gulp.src('dist/**/*.html')
.pipe($.if(!!awsURL, $.replace(/=('|")(\/?assets\/img)/g, "=$1"+ awsURL)))
.pipe($.litmus(CONFIG.litmus))
.pipe(gulp.dest('dist'));
}
// Copy and compress into Zip
function zip() {
var dist = 'dist';
var ext = '.html';
function getHtmlFiles(dir) {
return fs.readdirSync(dir)
.filter(function(file) {
var fileExt = path.join(dir, file);
var isHtml = path.extname(fileExt) == ext;
return fs.statSync(fileExt).isFile() && isHtml;
});
}
var htmlFiles = getHtmlFiles(dist);
var moveTasks = htmlFiles.map(function(file){
var sourcePath = path.join(dist, file);
var fileName = path.basename(sourcePath, ext);
var moveHTML = gulp.src(sourcePath)
.pipe($.rename(function (path) {
path.dirname = fileName;
return path;
}));
var moveImages = gulp.src(sourcePath)
.pipe($.htmlSrc({ selector: 'img'}))
.pipe($.rename(function (path) {
path.dirname = fileName + '/assets/img';
return path;
}));
return merge(moveHTML, moveImages)
.pipe($.zip(fileName+ '.zip'))
.pipe(gulp.dest('dist'));
});
return merge(moveTasks);
}
The specific tasks I run are npm start and npm run build which do these tasks in my package.json in the same subdirectory as the Foundation Emails:
"scripts": {
"start": "gulp",
"build": "gulp --production",
"zip": "gulp zip --production",
"litmus": "gulp litmus --production"
},
Thank you for any help you can give.
You can use the --gulpfile CLI parameter to manually specify the gulpfile:
--gulpfile <gulpfile path> will manually set path of gulpfile. Useful if you have multiple gulpfiles. This will set the CWD to the gulpfile directory as well
Source
Related
So I have two gulpfiles in this site I'm working on, one for the whole project which only watches and compiles sass and one inside a Foundation Emails project which is kept in a subdirectory in the project. When I try running any scripts or gulp tasks inside this Foundation subdirectory it runs the default task of the outer gulpfile. How can I make it so that when I'm in the subdirectory it only uses that gulpfile?
Outermost gulpfile:
var gulp = require('gulp');
var sass = require('gulp-sass');
var watch = require('gulp-watch');
var autoprefixer = require('gulp-autoprefixer');
gulp.task('default', function() {
return watch('ps_app/public/sass/*.scss')
.pipe(sass())
.pipe(autoprefixer())
.pipe(gulp.dest('ps_app/public/css/custom'));
});
gulp.task('sass', function() {
return gulp.src('ps_app/public/sass/*.scss')
.pipe(sass())
.pipe(autoprefixer())
.pipe(gulp.dest('ps_app/public/css/custom'));
});
Foundation Emails Subdirectory gulpfile:
import gulp from 'gulp';
import plugins from 'gulp-load-plugins';
import browser from 'browser-sync';
import rimraf from 'rimraf';
import panini from 'panini';
import yargs from 'yargs';
import lazypipe from 'lazypipe';
import inky from 'inky';
import fs from 'fs';
import siphon from 'siphon-media-query';
import path from 'path';
import merge from 'merge-stream';
import beep from 'beepbeep';
import colors from 'colors';
const $ = plugins();
// Look for the --production flag
const PRODUCTION = !!(yargs.argv.production);
// Declar var so that both AWS and Litmus task can use it.
var CONFIG;
// Build the "dist" folder by running all of the above tasks
gulp.task('build',
gulp.series(clean, pages, sass, images, inline));
// Build emails, run the server, and watch for file changes
gulp.task('default',
gulp.series('build', server, watch));
// Build emails, then send to litmus
gulp.task('litmus',
gulp.series('build', creds, aws, litmus));
// Build emails, then zip
gulp.task('zip',
gulp.series('build', zip));
// Delete the "dist" folder
// This happens every time a build starts
function clean(done) {
rimraf('dist', done);
}
// Compile layouts, pages, and partials into flat HTML files
// Then parse using Inky templates
function pages() {
return gulp.src('src/pages/**/*.html')
.pipe(panini({
root: 'src/pages',
layouts: 'src/layouts',
partials: 'src/partials',
helpers: 'src/helpers'
}))
.pipe(inky())
.pipe(gulp.dest('dist'));
}
// Reset Panini's cache of layouts and partials
function resetPages(done) {
panini.refresh();
done();
}
// Compile Sass into CSS
function sass() {
return gulp.src('src/assets/scss/app.scss')
.pipe($.if(!PRODUCTION, $.sourcemaps.init()))
.pipe($.sass({
includePaths: ['node_modules/foundation-emails/scss']
}).on('error', $.sass.logError))
.pipe($.if(!PRODUCTION, $.sourcemaps.write()))
.pipe(gulp.dest('dist/css'));
}
// Copy and compress images
function images() {
return gulp.src('src/assets/img/**/*')
.pipe($.imagemin())
.pipe(gulp.dest('./dist/assets/img'));
}
// Inline CSS and minify HTML
function inline() {
return gulp.src('dist/**/*.html')
.pipe($.if(PRODUCTION, inliner('dist/css/app.css')))
.pipe(gulp.dest('dist'));
}
// Start a server with LiveReload to preview the site in
function server(done) {
browser.init({
server: 'dist'
});
done();
}
// Watch for file changes
function watch() {
gulp.watch('src/pages/**/*.html').on('change', gulp.series(pages, inline, browser.reload));
gulp.watch(['src/layouts/**/*', 'src/partials/**/*']).on('change', gulp.series(resetPages, pages, inline, browser.reload));
gulp.watch(['../scss/**/*.scss', 'src/assets/scss/**/*.scss']).on('change', gulp.series(resetPages, sass, pages, inline, browser.reload));
gulp.watch('src/assets/img/**/*').on('change', gulp.series(images, browser.reload));
}
// Inlines CSS into HTML, adds media query CSS into the <style> tag of the email, and compresses the HTML
function inliner(css) {
var css = fs.readFileSync(css).toString();
var mqCss = siphon(css);
var pipe = lazypipe()
.pipe($.inlineCss, {
applyStyleTags: false,
removeStyleTags: false,
removeLinkTags: false
})
.pipe($.replace, '<!-- <style> -->', `<style>${mqCss}</style>`)
.pipe($.replace, '<link rel="stylesheet" type="text/css" href="css/app.css">', '')
.pipe($.htmlmin, {
collapseWhitespace: true,
minifyCSS: true
});
return pipe();
}
// Ensure creds for Litmus are at least there.
function creds(done) {
var configPath = './config.json';
try { CONFIG = JSON.parse(fs.readFileSync(configPath)); }
catch(e) {
beep();
console.log('[AWS]'.bold.red + ' Sorry, there was an issue locating your config.json. Please see README.md');
process.exit();
}
done();
}
// Post images to AWS S3 so they are accessible to Litmus test
function aws() {
var publisher = !!CONFIG.aws ? $.awspublish.create(CONFIG.aws) : $.awspublish.create();
var headers = {
'Cache-Control': 'max-age=315360000, no-transform, public'
};
return gulp.src('./dist/assets/img/*')
// publisher will add Content-Length, Content-Type and headers specified above
// If not specified it will set x-amz-acl to public-read by default
.pipe(publisher.publish(headers))
// create a cache file to speed up consecutive uploads
//.pipe(publisher.cache())
// print upload updates to console
.pipe($.awspublish.reporter());
}
// Send email to Litmus for testing. If no AWS creds then do not replace img urls.
function litmus() {
var awsURL = !!CONFIG && !!CONFIG.aws && !!CONFIG.aws.url ? CONFIG.aws.url : false;
return gulp.src('dist/**/*.html')
.pipe($.if(!!awsURL, $.replace(/=('|")(\/?assets\/img)/g, "=$1"+ awsURL)))
.pipe($.litmus(CONFIG.litmus))
.pipe(gulp.dest('dist'));
}
// Copy and compress into Zip
function zip() {
var dist = 'dist';
var ext = '.html';
function getHtmlFiles(dir) {
return fs.readdirSync(dir)
.filter(function(file) {
var fileExt = path.join(dir, file);
var isHtml = path.extname(fileExt) == ext;
return fs.statSync(fileExt).isFile() && isHtml;
});
}
var htmlFiles = getHtmlFiles(dist);
var moveTasks = htmlFiles.map(function(file){
var sourcePath = path.join(dist, file);
var fileName = path.basename(sourcePath, ext);
var moveHTML = gulp.src(sourcePath)
.pipe($.rename(function (path) {
path.dirname = fileName;
return path;
}));
var moveImages = gulp.src(sourcePath)
.pipe($.htmlSrc({ selector: 'img'}))
.pipe($.rename(function (path) {
path.dirname = fileName + '/assets/img';
return path;
}));
return merge(moveHTML, moveImages)
.pipe($.zip(fileName+ '.zip'))
.pipe(gulp.dest('dist'));
});
return merge(moveTasks);
}
The specific tasks I run are npm start and npm run build which do these tasks in my package.json in the same subdirectory as the Foundation Emails:
"scripts": {
"start": "gulp",
"build": "gulp --production",
"zip": "gulp zip --production",
"litmus": "gulp litmus --production"
},
Thank you for any help you can give.
You can use the --gulpfile CLI parameter to manually specify the gulpfile:
--gulpfile <gulpfile path> will manually set path of gulpfile. Useful if you have multiple gulpfiles. This will set the CWD to the gulpfile directory as well
Source
I am trying to create a gulpfile.js to compile scss to css and JS components to a main JS file. But it's not working properly.
The issues i am facing, when I run the command gulp:
It doesn't compile JS components to a main JS file.
It compiles SCSS but when i save any file, the git-bash terminal executing files infinitely, here is the screenshot:
Here is my gulpfile.js:
"use strict";
const source = 'assets/';
// Load Modules
const { src, dest, watch, series } = require('gulp');
const sass = require('gulp-sass')(require('sass'));
const postcss = require('gulp-postcss');
const cssnano = require('cssnano');
const terser = require('gulp-terser');
const browsersync = require('browser-sync').create();
// Scss Task
function scssTask() {
return src(`${source}/scss/zaincss.scss`)
.pipe(sass())
.pipe(postcss([cssnano()]))
.pipe(dest(`${source}/css`));
}
// Javascript Task
function jsTask() {
return src(`${source}/js/scripts/*.js`)
.pipe(terser())
.pipe(dest(`${source}/js/scripts/`));
}
// BrowserSync Tasks
function browserSyncServe(done) {
browsersync.init({
server: {
baseDir: '.'
},
injectChanges: true
});
done()
}
function browserSyncReload(done) {
browsersync.reload();
done();
}
// Watch Task
function watchTask() {
watch('*.html', browserSyncReload);
watch(['assets/scss/**/*.scss', 'assets/js/**/*.js'], series(scssTask, jsTask, browserSyncReload));
}
// Default Gulp Task
exports.default = series(
scssTask, jsTask, browserSyncServe, watchTask
);
I have googled a lot, but i am stuck. Please help me.
Part of the problem is you are watching the same directory that you are storing your js files in:
// Javascript Task
function jsTask() {
return src(`${source}/js/scripts/*.js`)
.pipe(terser())
.pipe(dest(`${source}/js/scripts/`));
}
So you send the files to ${source}/js/scripts/ but you are watching that location in your watch task: 'assets/js/**/*.js'. So any change in that location starts the process all over again.
Store you minified js files someplace else than the same directory you are watching for changes.
I've got a JS project where I'm trying to use async/await, I've installed the relevant package to transform runtime, but still get this error:
regeneratorRuntime is not defined
What am I missing?
package.json
"dependencies": {
"#babel/core": "^7.14.0",
"#babel/plugin-transform-runtime": "^7.13.15",
"#babel/preset-env": "^7.14.1",
"bootstrap": "4.6.0",
"eslint": "7.21.*",
"gulp": "4.0.2",
"gulp-autoprefixer": "7.0.*",
"gulp-babel": "^8.0.0",
"gulp-concat": "2.6.*",
"gulp-eslint": "6.0.*",
"gulp-minify": "3.1.*",
"gulp-sass": "4.1.*",
"gulp-stylelint": "13.0.*",
"stylelint": "13.11.*"
},
gulpfile.js
const gulp = require('gulp')
const sass = require('gulp-sass')
const babel = require('gulp-babel')
const concat = require('gulp-concat')
const minify = require('gulp-minify')
const eslint = require('gulp-eslint')
const autoprefixer = require('gulp-autoprefixer')
// build the JS
gulp.task('build-js', () =>
gulp.src([
'src/js/plugins/input.js'
])
.pipe(concat('output.js'))
.pipe(babel({
presets: [['#babel/env', { modules: false }]]
}))
.pipe(minify())
.pipe(gulp.dest('src/assets/js/'))
);
I was having the same problem. The solution was to concatenate the output.js file with the file node_modules/regenerator-runtime/runtime.js. Basically you just need to have this file being loaded somewhere in your website.
I didn't find the need for #babel/plugin-transform-runtime, but I am still understanding how all of this works, so let me know if it is necessary.
Here's a possible gulpfile.js:
'use strict';
// Import `src` and `dest` from gulp for use in the task.
const { series, parallel, src, dest } = require("gulp")
// Import Gulp plugins.
// CSS related
const sass = require('gulp-sass')(require('sass')); // compile scss to css
const autoprefixer = require('gulp-autoprefixer'); // add vendor prefixes to css for older browsers
const cleanCSS = require('gulp-clean-css'); // minify css
// JS related
const babel = require("gulp-babel"); // compile JS for older browsers
const uglify = require("gulp-uglify"); // minify JS
const concat = require("gulp-concat"); // concatenate files
const del = require("del"); // delete files
const plumber = require("gulp-plumber"); // Stop at gulp errors
const destDir = './dist';
const paths = {
styles: {
src: './sass/**/*.scss',
dest: `${destDir}/css/`,
bundleName: `main.css`
},
scripts: {
src: './js/**/*.js',
dest: `${destDir}/js/`,
bundleName: `main.js`
}
};
function clean() {
return del([paths.styles.dest, paths.scripts.dest])
}
function delTemp() {
return del([tempDir]);
}
function jsDeps() {
const files = [
"node_modules/regenerator-runtime/runtime.js"
]
return (
src(files)
.pipe(plumber())
// Combine these files into a single main.deps.js file.
.pipe(concat("main.deps.js"))
.pipe(uglify())
// Save the concatenated file to the tmp directory.
.pipe(dest(tempDir))
)
}
function jsBuild() {
// This will grab any file within js/ or its
// subdirectories, then ...
return src(paths.scripts.src)
// Stop the process if an error is thrown.
.pipe(plumber())
// Concatenate all files within src/components and its
// subdirectories into a single file named main.js.
.pipe(concat("main.build.js"))
// Transpile the JS code using Babel's preset-env.
.pipe(
babel({
presets: [
[
"#babel/env",
{
modules: false
}
]
]
})
)
// Minify the self-authored bundle.
.pipe(uglify())
// Save each component as a separate file in dist.
.pipe(dest(tempDir));
}
function jsConcat(done) {
// An array of the two temp (concatenated) files.
const files = [`${tempDir}/main.deps.js`, `${tempDir}/main.build.js`]
return (
src(files)
.pipe(plumber())
// Concatenate the third-party libraries and our
// homegrown components into a single main.js file.
.pipe(concat(paths.scripts.bundleName))
// Save it to the final destination.
.pipe(dest(paths.scripts.dest))
)
}
function sassBuild() {
return src(paths.styles.src)
.pipe(plumber())
.pipe(sass().on('error', sass.logError))
.pipe(autoprefixer({
cascade: false
}))
.pipe(concat(paths.styles.bundleName))
.pipe(cleanCSS())
.pipe(dest(paths.styles.dest));
}
const build = series(clean, parallel(series(jsDeps, jsBuild, jsConcat), sassBuild), delTemp);
/*
* You can use CommonJS `exports` module notation to declare tasks
*/
exports.clean = clean;
exports.sassBuild = sassBuild;
exports.jsBuild = jsBuild;
exports.build = build;
// Gulp 4 uses exported objects as its tasks. Here we only have a
// single export that represents the default gulp task.
exports.default = build;
I know that this can be a very stupid question, but I can't find matches with other posts on stackoverflow...
So: Can I modify a file of an external module , just save the file and do something that my app can listen?
At the moment, i'm trying ti change some scss style at the ng2-datepicker module (inside node_modules folder), but if I save and the launch ng serve, changes will not affect my project.
I know it's a simple problem, but i don't know the background architecture of an Angular2 project.
Thanks in advance.
(ps I've seen that i can fork the git and then do something like npm install.
Very interesting, but i also want to know how to have the same result in local)
If you are using gulp file you can tell the changed lib file path to copy to build folder check gulp.task('copy-libs') in code below git repo for angular2-tour-of-heroes using gulp
const gulp = require('gulp');
const del = require('del');
const typescript = require('gulp-typescript');
const tscConfig = require('./tsconfig.json');
const sourcemaps = require('gulp-sourcemaps');
const tslint = require('gulp-tslint');
const browserSync = require('browser-sync');
const reload = browserSync.reload;
const tsconfig = require('tsconfig-glob');
// clean the contents of the distribution directory
gulp.task('clean', function () {
return del('dist/**/*');
});
// copy static assets - i.e. non TypeScript compiled source
gulp.task('copy:assets', ['clean'], function() {
return gulp.src(['app/**/*', 'index.html', 'styles.css', '!app/**/*.ts'], { base : './' })
.pipe(gulp.dest('dist'))
});
// copy dependencies
gulp.task('copy:libs', ['clean'], function() {
return gulp.src([
'node_modules/angular2/bundles/angular2-polyfills.js',
'node_modules/systemjs/dist/system.src.js',
'node_modules/rxjs/bundles/Rx.js',
'node_modules/angular2/bundles/angular2.dev.js',
'node_modules/angular2/bundles/router.dev.js',
'node_modules/node-uuid/uuid.js',
'node_modules/immutable/dist/immutable.js'
'yourpath/changedFileName.js'
])
.pipe(gulp.dest('dist/lib'))
});
// linting
gulp.task('tslint', function() {
return gulp.src('app/**/*.ts')
.pipe(tslint())
.pipe(tslint.report('verbose'));
});
// TypeScript compile
gulp.task('compile', ['clean'], function () {
return gulp
.src(tscConfig.files)
.pipe(sourcemaps.init())
.pipe(typescript(tscConfig.compilerOptions))
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest('dist/app'));
});
// update the tsconfig files based on the glob pattern
gulp.task('tsconfig-glob', function () {
return tsconfig({
configPath: '.',
indent: 2
});
});
// Run browsersync for development
gulp.task('serve', ['build'], function() {
browserSync({
server: {
baseDir: 'dist'
}
});
gulp.watch(['app/**/*', 'index.html', 'styles.css'], ['buildAndReload']);
});
gulp.task('build', ['tslint', 'compile', 'copy:libs', 'copy:assets']);
gulp.task('buildAndReload', ['build'], reload);
gulp.task('default', ['build']);
Goal
I'm updating my old gulpfile.js, which used to be mainly for compiling my Sass into CSS, but now I'm trying to get Gulp to do the following:
Sync browser, whip up localhost server - DONE
Compile Sass => CSS - DONE
Show any JavaScript errors with JSHint - DONE
Compile ES6 => ES6 with Babel (WORKING ON)
Minify all assets (WORKING ON)
Show project file size - DONE
Deploy index.html, style.css and images to S3 (WORKING ON)
Watch files, reload browser when .scss or .html changes - DONE
Problem
Trying to minify my Javascript and also create a scripts.min.js
file, it keeps adding the suffix min to every new minified JavaScript
file.
Folder structure
index.html
gulpfile.js
package.json
.aws.json
.csscomb.json
.gitignore
assets
- css
style.css
style.scss
--partials
---base
---components
---modules
- img
- js
scripts.js
- dist
gulpfile.js
// Include Gulp
var gulp = require('gulp');
var postcss = require("gulp-postcss");
// All of your plugins
var autoprefixer = require('autoprefixer');
var browserSync = require('browser-sync');
var cache = require('gulp-cache');
var concat = require('gulp-concat');
var csswring = require("csswring");
var imagemin = require('gulp-imagemin');
var jshint = require('gulp-jshint');
var lost = require("lost");
var plumber = require('gulp-plumber');
var rename = require('gulp-rename');
var rucksack = require("rucksack-css");
var sass = require('gulp-sass');
var uglify = require('gulp-uglify');
// Sync browser, whip up server
gulp.task('browser-sync', function() {
browserSync({
server: {
baseDir: "./"
}
});
});
// Reload page automagically
gulp.task('bs-reload', function () {
browserSync.reload();
});
// Compile Sass into CSS, apply postprocessors
gulp.task('styles', function(){
var processors = [
autoprefixer({browsers: ['last 2 version']}),
csswring,
lost,
rucksack
];
gulp.src(['assets/css/**/*.scss'])
.pipe(plumber({
errorHandler: function (error) {
console.log(error.message);
this.emit('end');
}}))
.pipe(sass())
.pipe(postcss(processors))
// .pipe(gulp.dest('assets/css/'))
// .pipe(rename({suffix: '.min'}))
.pipe(gulp.dest('assets/css/'))
.pipe(browserSync.reload({stream:true}))
});
// Show any JavaScript errors
gulp.task('scripts', function(){
return gulp.src('assets/js/**/*.js')
.pipe(plumber({
errorHandler: function (error) {
console.log(error.message);
this.emit('end');
}}))
.pipe(jshint())
.pipe(jshint.reporter('default'))
// .pipe(concat('main.js'))
// .pipe(babel())
.pipe(gulp.dest('assets/js/'))
.pipe(uglify())
.pipe(gulp.dest('assets/js/'))
.pipe(rename({suffix: '.min'}))
.pipe(browserSync.reload({stream:true}))
});
// Minify assets, create build folder
gulp.task('images', function(){
gulp.src('assets/img/**/*')
.pipe(cache(imagemin({ optimizationLevel: 3, progressive: true, interlaced: true })))
.pipe(gulp.dest('assets/img'));
});
// Minify HTML
// Default task
gulp.task('default', ['browser-sync'], function(){
gulp.watch("assets/css/**/*.scss", ['styles']);
gulp.watch("assets/js/**/*.js", ['scripts']);
gulp.watch("*.html", ['bs-reload']);
gulp.start("images", "styles", "scripts")
});
// var babel = require('gulp-babel');
// var minifyhtml = require("gulp-minify-html");
// var size = require("gulp-size");
// var upload = require("gulp-s3");
Hi i can't solve all your problems but I had also a similar issue with the babel and ES6 fat arrow functions (using babelify and browserify). To solve the problem try to pass:
stage: 0
to your babel.js gulp plugin. If error will still occurs then try to pass also:
experimental: true
For more information please have a look "experimental" section on babel.js site.