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Gruntfile.js
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Gruntfile.js
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/* jshint node:true */
/* jshint es3:false */
/* jshint esversion:6 */
/* jshint quotmark:false */
const buildTools = require( './tools/build' );
const fs = require( 'fs' );
const path = require( 'path' );
const installChanged = require( 'install-changed' );
const webpackConfig = require( './webpack.config' );
const SOURCE_DIR = 'src/';
const BUILD_DIR = 'build/';
const BANNER_TEXT = '/*! This file is auto-generated */';
const autoprefixer = require( 'autoprefixer' );
module.exports = function(grunt) {
// First do `npm install` if package.json has changed.
installChanged.watchPackage();
buildTools.setGruntReference( grunt );
const puppeteerOptions = {
headless: 'new',
args: [
'--site-per-process',
'--disable-web-security'
]
};
// Load tasks.
for ( const devDep in require( './package.json' ).devDependencies ) {
// Match: grunt-abc, @author/grunt-xyz
// Skip: grunt-legacy-util
if ( /^(@[^\/]+\/)?grunt-(?!legacy-util$)/.test( devDep ) ) {
grunt.loadNpmTasks( devDep );
}
}
// Load legacy utils.
grunt.util = require( 'grunt-legacy-util' );
// Load terser task.
require( './tools/build/grunt-terser' )( grunt );
// Project configuration.
grunt.initConfig({
postcss: {
options: {
processors: [
autoprefixer({
cascade: false
})
]
},
core: {
expand: true,
cwd: SOURCE_DIR,
dest: SOURCE_DIR,
src: [
'wp-admin/css/*.css',
'wp-includes/css/*.css'
]
},
colors: {
expand: true,
cwd: BUILD_DIR,
dest: BUILD_DIR,
src: [
'wp-admin/css/colors/*/colors.css'
]
}
},
usebanner: {
css: {
options: {
position: 'top',
banner: BANNER_TEXT,
linebreak: true
},
files: {
src: [
`${BUILD_DIR}wp-admin/css/*.min.css`,
`${BUILD_DIR}wp-includes/css/*.min.css`,
`${BUILD_DIR}wp-admin/css/colors/*/*.css`
]
}
},
js: {
usebanner: {
options: {
position: 'top',
banner: '/*! This file is auto-generated */',
linebreak: true
},
files: {
src: [
SOURCE_DIR + 'wp-includes/js/dist/*.min.js',
]
}
}
}
},
clean: {
all: [BUILD_DIR],
'vendor-js': {
expand: true,
cwd: SOURCE_DIR,
src: [
'wp-includes/js/dist/vendor/*.js',
'wp-includes/js/clipboard.js',
'wp-includes/js/clipboard.min.js'
]
},
'package-js': {
expand: true,
cwd: SOURCE_DIR,
src: [
'wp-includes/js/dist/*.js',
'!wp-includes/js/dist/vendor/**'
]
},
dynamic: {
dot: true,
expand: true,
cwd: BUILD_DIR,
src: []
},
qunit: ['tests/qunit/compiled.html']
},
copy: {
files: {
files: [
{
dot: true,
expand: true,
cwd: SOURCE_DIR,
src: [
'**',
'!wp-includes/js/media/**',
'!**/.{svn,git}/**', // Ignore version control directories.
// Exclude Hello Dolly (it's used in the source tree for tests)
'!wp-content/plugins/hello.php',
// Ignore unminified versions of external libs we don't ship:
'!wp-includes/js/backbone.js',
'!wp-includes/js/underscore.js',
'!wp-includes/js/jquery/jquery.masonry.js',
// Exclude some things present in a configured install
'!wp-config.php',
'!wp-content/uploads/**',
// Exclude script-loader.php (handled in `copy:script-loader` task)
'!wp-includes/script-loader.php',
// Exclude version.php (handled in `copy:version` task)
'!wp-includes/version.php'
],
dest: BUILD_DIR
},
{
src: 'wp-config-sample.php',
dest: BUILD_DIR
}
]
},
'wp-admin-css-compat-rtl': {
options: {
processContent(src) {
return src.replace( /\.css/g, '-rtl.css' );
}
},
src: `${SOURCE_DIR}wp-admin/css/wp-admin.css`,
dest: `${BUILD_DIR}wp-admin/css/wp-admin-rtl.css`
},
'wp-admin-css-compat-min': {
options: {
processContent(src) {
return src.replace( /\.css/g, '.min.css' );
}
},
files: [
{
src: `${SOURCE_DIR}wp-admin/css/wp-admin.css`,
dest: `${BUILD_DIR}wp-admin/css/wp-admin.min.css`
},
{
src: `${BUILD_DIR}wp-admin/css/wp-admin-rtl.css`,
dest: `${BUILD_DIR}wp-admin/css/wp-admin-rtl.min.css`
}
]
},
'vendor-js': {
files: [
{
src: `./node_modules/lodash/lodash.js`,
dest: `${SOURCE_DIR}wp-includes/js/dist/vendor/lodash.js`
},
{
src: `./node_modules/lodash/lodash.min.js`,
dest: `${SOURCE_DIR}wp-includes/js/dist/vendor/lodash.min.js`
},
{
src: `./node_modules/moment/moment.js`,
dest: `${SOURCE_DIR}wp-includes/js/dist/vendor/moment.js`
},
{
src: `./node_modules/moment/min/moment.min.js`,
dest: `${SOURCE_DIR}wp-includes/js/dist/vendor/moment.min.js`
},
{
src: `./node_modules/clipboard/dist/clipboard.js`,
dest: `${SOURCE_DIR}wp-includes/js/clipboard.js`
},
{
src: `./node_modules/clipboard/dist/clipboard.min.js`,
dest: `${SOURCE_DIR}wp-includes/js/clipboard.min.js`
}
]
},
'script-loader-impl': {
options: {
processContent(src) {
return src.replace( /\$default_version = 'cp_' \. .*;/m, () => {
const hash = grunt.config.get( 'dev.git-version' );
if ( ! hash ) {
grunt.log.fail(
'Do not run the copy:script-loader-impl task directly'
);
grunt.fatal( 'grunt.config dev.git-version not set' );
}
return `$default_version = 'cp_${hash.substr( 0, 8 )}';`;
} );
}
},
src: `${SOURCE_DIR}wp-includes/script-loader.php`,
dest: `${BUILD_DIR}wp-includes/script-loader.php`
},
version: {
options: {
processContent(src) {
return src.replace( /^\$cp_version = '(.+?)';/m, (str, version) => {
if ( process.env.CLASSICPRESS_RELEASE ) {
// This is an official build that will receive auto-updates to newer
// official builds. Remove the '+dev' suffix from the source tree.
version = version.replace( /\+dev$/, '' );
} else if ( process.env.CLASSICPRESS_NIGHTLY ) {
// This is an official nightly build that will receive auto-updates
// to newer official nightly builds. Replace the '+dev' suffix from
// the source tree with e.g. '+nightly.20181019'. Use yesterday's
// date - nightly builds are baked at midnight UTC.
const d = new Date();
d.setDate( d.getDate() - 1 );
version = version.replace(
/\+dev$/,
`+nightly.${grunt.template.date( d, 'yyyymmdd' )}`
);
} else {
// This is another type of build, probably someone generating one
// for their own purposes. Use e.g. '+build.20181020'.
version = version.replace(
/\+dev$/,
`+build.${grunt.template.today( 'yyyymmdd' )}`
);
}
return `$cp_version = '${version}';`;
});
}
},
src: `${SOURCE_DIR}wp-includes/version.php`,
dest: `${BUILD_DIR}wp-includes/version.php`
},
dynamic: {
dot: true,
expand: true,
cwd: SOURCE_DIR,
dest: BUILD_DIR,
src: []
},
qunit: {
src: 'tests/qunit/index.html',
dest: 'tests/qunit/compiled.html',
options: {
processContent(src) {
return src.replace( /(\".+?\/)src(\/.+?)(?:.min)?(.js\")/g , (match, $1, $2, $3) => // Don't add `.min` to files that don't have it.
`${$1}build${$2}${/jquery$/.test( $2 ) ? '' : '.min'}${$3}` );
}
}
}
},
webpack: {
min: webpackConfig( { environment: 'production', buildTarget: SOURCE_DIR } ),
dev: webpackConfig( { environment: 'development', buildTarget: SOURCE_DIR } )
},
sass: {
colors: {
expand: true,
cwd: SOURCE_DIR,
dest: BUILD_DIR,
ext: '.css',
src: ['wp-admin/css/colors/*/colors.scss'],
options: {
implementation: require( 'node-sass' ),
outputStyle: 'expanded'
}
}
},
cssmin: {
options: {
compatibility: 'ie7'
},
core: {
expand: true,
cwd: SOURCE_DIR,
dest: BUILD_DIR,
ext: '.min.css',
src: [
'wp-admin/css/*.css',
'!wp-admin/css/wp-admin*.css',
'wp-includes/css/*.css',
'wp-includes/js/mediaelement/wp-mediaelement.css'
]
},
rtl: {
expand: true,
cwd: BUILD_DIR,
dest: BUILD_DIR,
ext: '.min.css',
src: [
'wp-admin/css/*-rtl.css',
'!wp-admin/css/wp-admin*.css',
'wp-includes/css/*-rtl.css'
]
},
colors: {
expand: true,
cwd: BUILD_DIR,
dest: BUILD_DIR,
ext: '.min.css',
src: [
'wp-admin/css/colors/*/*.css'
]
}
},
rtlcss: {
options: {
// rtlcss options
opts: {
clean: false,
processUrls: { atrule: true, decl: false },
stringMap: [
{
name: 'import-rtl-stylesheet',
priority: 10,
exclusive: true,
search: [ '.css' ],
replace: [ '-rtl.css' ],
options: {
scope: 'url',
ignoreCase: false
}
}
]
},
saveUnmodified: false,
plugins: [
{
name: 'swap-dashicons-left-right-arrows',
priority: 10,
directives: {
control: {},
value: []
},
processors: [
{
expr: /content/im,
action(prop, value) {
if ( value === '"\\f141"' ) { // dashicons-arrow-left
value = '"\\f139"';
} else if ( value === '"\\f340"' ) { // dashicons-arrow-left-alt
value = '"\\f344"';
} else if ( value === '"\\f341"' ) { // dashicons-arrow-left-alt2
value = '"\\f345"';
} else if ( value === '"\\f139"' ) { // dashicons-arrow-right
value = '"\\f141"';
} else if ( value === '"\\f344"' ) { // dashicons-arrow-right-alt
value = '"\\f340"';
} else if ( value === '"\\f345"' ) { // dashicons-arrow-right-alt2
value = '"\\f341"';
}
return { prop, value };
}
}
]
}
]
},
core: {
expand: true,
cwd: SOURCE_DIR,
dest: BUILD_DIR,
ext: '-rtl.css',
src: [
'wp-admin/css/*.css',
'wp-includes/css/*.css',
// Exceptions
'!wp-includes/css/dashicons.css',
'!wp-includes/css/wp-embed-template.css',
'!wp-includes/css/wp-embed-template-ie.css'
]
},
colors: {
expand: true,
cwd: BUILD_DIR,
dest: BUILD_DIR,
ext: '-rtl.css',
src: [
'wp-admin/css/colors/*/colors.css'
]
},
dynamic: {
expand: true,
cwd: SOURCE_DIR,
dest: BUILD_DIR,
ext: '-rtl.css',
src: []
}
},
jshint: {
options: grunt.file.readJSON('.jshintrc'),
grunt: {
src: ['Gruntfile.js', 'tools/**/*.js', '!tools/build/grunt-terser.js']
},
tests: {
src: [
'tests/qunit/**/*.js',
'!tests/qunit/vendor/*',
'!tests/qunit/editor/**'
],
options: grunt.file.readJSON('tests/qunit/.jshintrc')
},
themes: {
expand: true,
cwd: `${SOURCE_DIR}wp-content/themes`,
src: [
'twenty*/**/*.js',
'!twenty{eleven,twelve,thirteen}/**',
// Third party scripts
'!twenty{fourteen,fifteen,sixteen}/js/html5.js',
'!twentyseventeen/assets/js/html5.js',
'!twentyseventeen/assets/js/jquery.scrollTo.js'
]
},
media: {
src: [
`${SOURCE_DIR}wp-includes/js/media/**/*.js`
]
},
core: {
expand: true,
cwd: SOURCE_DIR,
src: [
'wp-admin/js/**/*.js',
'wp-includes/js/*.js',
// Built scripts.
'!wp-includes/js/media-*',
// ClassicPress scripts inside directories
'wp-includes/js/jquery/jquery.table-hotkeys.js',
'wp-includes/js/mediaelement/mediaelement-migrate.js',
'wp-includes/js/mediaelement/wp-mediaelement.js',
'wp-includes/js/mediaelement/wp-playlist.js',
'wp-includes/js/plupload/handlers.js',
'wp-includes/js/plupload/wp-plupload.js',
'wp-includes/js/tinymce/plugins/wordpress/plugin.js',
'wp-includes/js/tinymce/plugins/wp*/plugin.js',
// Third party scripts
'!wp-includes/js/codemirror/*.js',
'!wp-includes/js/tinymce/plugins/**/*.js',
'!wp-admin/js/farbtastic.js',
'!wp-includes/js/backbone*.js',
'!wp-includes/js/clipboard.js',
'!wp-includes/js/swfobject.js',
'!wp-includes/js/underscore*.js',
'!wp-includes/js/colorpicker.js',
'!wp-includes/js/hoverIntent.js',
'!wp-includes/js/json2.js',
'!wp-includes/js/tw-sack.js',
'!wp-includes/js/twemoji.js',
'!wp-includes/js/plupload/*.js',
'!**/*.min.js'
],
// Remove once other JSHint errors are resolved
options: {
curly: false,
eqeqeq: false
},
// Limit JSHint's run to a single specified file:
//
// grunt jshint:core --file=filename.js
//
// Optionally, include the file path:
//
// grunt jshint:core --file=path/to/filename.js
//
filter(filepath) {
let index;
const file = grunt.option( 'file' );
// Don't filter when no target file is specified
if ( ! file ) {
return true;
}
// Normalize filepath for Windows
filepath = filepath.replace( /\\/g, '/' );
index = filepath.lastIndexOf( `/${file}` );
// Match only the filename passed from cli
if ( filepath === file || ( -1 !== index && index === filepath.length - ( file.length + 1 ) ) ) {
return true;
}
return false;
}
},
plugins: {
expand: true,
cwd: `${SOURCE_DIR}wp-content/plugins`,
src: [
'**/*.js',
'!**/*.min.js'
],
// Limit JSHint's run to a single specified plugin directory:
//
// grunt jshint:plugins --dir=foldername
//
filter(dirpath) {
let index;
const dir = grunt.option( 'dir' );
// Don't filter when no target folder is specified
if ( ! dir ) {
return true;
}
dirpath = dirpath.replace( /\\/g, '/' );
index = dirpath.lastIndexOf( `/${dir}` );
// Match only the folder name passed from cli
if ( -1 !== index ) {
return true;
}
return false;
}
}
},
jsdoc : {
dist : {
dest: 'jsdoc',
options: {
configure : 'jsdoc.conf.json'
}
}
},
qunit: {
all: {
src: [
'tests/qunit/*.html'
],
options: {
timeout: 7500,
httpBase: 'http://localhost:8008',
puppeteer: puppeteerOptions
}
}
},
connect: {
server: {
options: {
port: 8008,
base: '.',
middleware(connect, options, middlewares) {
middlewares.unshift( ({method}, res, next) => {
if (method === 'POST') { // admin-ajax.php
// The 'connect' web server will return HTTP
// 405 (Method Not Allowed) here.
return res.end('');
}
return next();
} );
return middlewares;
}
}
}
},
phpunit: {
'default': {
cmd: 'phpunit',
args: ['--verbose', '-c', 'phpunit.xml.dist']
},
ajax: {
cmd: 'phpunit',
args: ['--verbose', '-c', 'phpunit.xml.dist', '--group', 'ajax']
},
multisite: {
cmd: 'phpunit',
args: ['--verbose', '-c', 'tests/phpunit/multisite.xml']
},
'ms-files': {
cmd: 'phpunit',
args: ['--verbose', '-c', 'tests/phpunit/multisite.xml', '--group', 'ms-files']
},
'external-http': {
cmd: 'phpunit',
args: ['--verbose', '-c', 'phpunit.xml.dist', '--group', 'external-http']
},
'restapi-jsclient': {
cmd: 'phpunit',
args: ['--verbose', '-c', 'phpunit.xml.dist', '--group', 'restapi-jsclient']
},
'wp-api-client-fixtures': {
cmd: 'phpunit',
args: ['--verbose', '-c', 'phpunit.xml.dist', '--filter', 'WP_Test_REST_Schema_Initialization::test_build_wp_api_client_fixtures']
}
},
terser: {
// Settings for all subtasks
options: {
output: {
ascii_only: true
},
ie8: true
},
// Subtasks
core: {
expand: true,
cwd: SOURCE_DIR,
dest: BUILD_DIR,
ext: '.min.js',
src: [
'wp-admin/js/**/*.js',
'wp-includes/js/*.js',
'wp-includes/js/plupload/*.js',
'wp-includes/js/mediaelement/wp-mediaelement.js',
'wp-includes/js/mediaelement/wp-playlist.js',
'wp-includes/js/mediaelement/mediaelement-migrate.js',
'wp-includes/js/tinymce/plugins/wordpress/plugin.js',
'wp-includes/js/tinymce/plugins/wp*/plugin.js',
// Exceptions
'!wp-admin/js/custom-header.js', // Why? We should minify this.
'!wp-admin/js/farbtastic.js',
'!wp-admin/js/iris.min.js',
'!wp-includes/js/backbone.*',
'!wp-includes/js/masonry.min.js',
'!wp-includes/js/swfobject.js',
'!wp-includes/js/underscore.*',
'!wp-includes/js/zxcvbn.min.js',
'!wp-includes/js/wp-embed.js' // We have extra options for this, see terser:embed
]
},
embed: {
options: {
compress: {
conditionals: false
}
},
expand: true,
cwd: SOURCE_DIR,
dest: BUILD_DIR,
ext: '.min.js',
src: ['wp-includes/js/wp-embed.js']
},
media: {
expand: true,
cwd: SOURCE_DIR,
dest: BUILD_DIR,
ext: '.min.js',
src: [
'wp-includes/js/media-audiovideo.js',
'wp-includes/js/media-grid.js',
'wp-includes/js/media-models.js',
'wp-includes/js/media-views.js'
]
},
jqueryui: {
output: {
// Preserve comments that start with a bang.
comments: /^!/
},
expand: true,
cwd: SOURCE_DIR,
dest: BUILD_DIR,
ext: '.min.js',
src: ['wp-includes/js/jquery/ui/*.js']
},
masonry: {
output: {
// Preserve comments that start with a bang.
comments: /^!/
},
src: `${SOURCE_DIR}wp-includes/js/jquery/jquery.masonry.js`,
dest: `${SOURCE_DIR}wp-includes/js/jquery/jquery.masonry.min.js`
},
imgareaselect: {
src: `${SOURCE_DIR}wp-includes/js/imgareaselect/jquery.imgareaselect.js`,
dest: `${SOURCE_DIR}wp-includes/js/imgareaselect/jquery.imgareaselect.min.js`
}
},
concat: {
tinymce: {
options: {
separator: '\n',
process(src, filepath) {
return `// Source: ${filepath.replace( BUILD_DIR, '' )}\n${src}`;
}
},
src: [
`${BUILD_DIR}wp-includes/js/tinymce/tinymce.min.js`,
`${BUILD_DIR}wp-includes/js/tinymce/themes/modern/theme.min.js`,
`${BUILD_DIR}wp-includes/js/tinymce/plugins/*/plugin.min.js`
],
dest: `${BUILD_DIR}wp-includes/js/tinymce/wp-tinymce.js`
},
emoji: {
options: {
separator: '\n',
process(src, filepath) {
return `// Source: ${filepath.replace( BUILD_DIR, '' )}\n${src}`;
}
},
src: [
`${BUILD_DIR}wp-includes/js/twemoji.min.js`,
`${BUILD_DIR}wp-includes/js/wp-emoji.min.js`
],
dest: `${BUILD_DIR}wp-includes/js/wp-emoji-release.min.js`
}
},
jsvalidate:{
options: {
globals: {},
esprimaOptions:{},
verbose: false
},
build: {
files: {
src: [
`${BUILD_DIR}wp-{admin,includes}/**/*.js`,
`${BUILD_DIR}wp-content/themes/twenty*/**/*.js`,
`!${BUILD_DIR}wp-includes/js/dist/**/*.js`,
]
}
}
},
imagemin: {
core: {
expand: true,
cwd: SOURCE_DIR,
src: [
'wp-{admin,includes}/images/**/*.{png,jpg,gif,jpeg}',
'wp-includes/js/tinymce/skins/wordpress/images/*.{png,jpg,gif,jpeg}'
],
dest: SOURCE_DIR
}
},
includes: {
emoji: {
src: `${BUILD_DIR}wp-includes/formatting.php`,
dest: '.'
},
embed: {
src: `${BUILD_DIR}wp-includes/embed.php`,
dest: '.'
}
},
replace: {
emojiRegex: {
options: {
patterns: [
{
match: /\/\/ START: emoji arrays[\S\s]*\/\/ END: emoji arrays/g,
replacement: buildTools.replaceEmojiRegex,
}
]
},
files: [
{
expand: true,
flatten: true,
src: [
`${SOURCE_DIR}wp-includes/formatting.php`
],
dest: `${SOURCE_DIR}wp-includes/`
}
]
}
}
});
// Allow builds to be minimal
if( grunt.option( 'minimal-copy' ) ) {
const copyFilesOptions = grunt.config.get( 'copy.files.files' );
copyFilesOptions[0].src.push( '!wp-content/plugins/**' );
copyFilesOptions[0].src.push( '!wp-content/themes/!(twenty*)/**' );
grunt.config.set( 'copy.files.files', copyFilesOptions );
}
// RTL task.
grunt.registerTask(
'rtl',
[
'rtlcss:core',
'rtlcss:colors'
]
);
// Color schemes task.
grunt.registerTask(
'colors',
[
'sass:colors',
'postcss:colors'
]
);
// JSHint task.
grunt.registerTask(
'jshint:corejs',
[
'jshint:grunt',
'jshint:tests',
'jshint:themes',
'jshint:core',
'jshint:media'
]
);
grunt.registerTask(
'restapi-jsclient',
[
'phpunit:restapi-jsclient',
'qunit:compiled'
]
);
grunt.registerTask(
'precommit:image',
[
'imagemin:core'
]
);
grunt.registerTask(
'precommit:js',
[
'rollup',
'jshint:corejs',
'terser:masonry',
'terser:imgareaselect'
]
);
grunt.registerTask(
'precommit:css',
[
'postcss:core'
]
);
grunt.registerTask(
'precommit:php',
[
'phpunit:wp-api-client-fixtures'
]
);
grunt.registerTask(
'precommit:emoji',
[
'replace:emojiRegex'
]
);
grunt.registerTask(
'precommit',
[
'precommit:js',
'precommit:css',
'precommit:image',
'precommit:emoji',
'precommit:php',
'precommit:git-conflicts',
'precommit:npm-bug'
]
);
grunt.registerTask(
'precommit:verify',
'Run precommit checks and verify no changed files. Commit everything before running!',
[
'precommit',
'precommit:check-for-changes'
]
);
grunt.registerTask(
'dev:git-version',
function() {
const done = this.async();
if (
process.env.CLASSICPRESS_GIT_VERSION &&
/^[a-f0-9]{8}/.test( process.env.CLASSICPRESS_GIT_VERSION )
) {
grunt.log.ok(
`Using git version from env var: ${process.env.CLASSICPRESS_GIT_VERSION.substr( 0, 8 )}`
);
grunt.config.set( 'dev.git-version', process.env.CLASSICPRESS_GIT_VERSION );
done();
return;
}
grunt.util.spawn( {
cmd: 'git',
args: [ 'rev-parse', 'HEAD' ]
}, ( error, { stdout, stderr }, code ) => {
if ( code !== 0 ) {
grunt.fatal( `git rev-parse failed: code ${code}:\n${stdout}\n${stderr}` );
}
const hash = stdout.trim();
if ( ! hash || hash.length !== 40 ) {
grunt.fatal( `git rev-parse returned invalid value: ${hash}` );
}
grunt.config.set( 'dev.git-version', hash );
grunt.log.ok(
`Using git version from \`git rev-parse\`: ${hash.substr( 0, 8 )}`
);
done();
} );
}
);
grunt.registerTask(
'precommit:check-for-changes',
function() {
grunt.task.requires( 'precommit' );
const done = this.async();
grunt.util.spawn( {
cmd: 'git',
args: [ 'ls-files', '-m' ]
}, ( error, { stdout }, code ) => {
if ( error ) {
throw error;
}
if ( code !== 0 ) {
throw new Error( `git ls-files failed: code ${code}` );
}
const files = stdout.split( '\n' )
.map( f => f.trim() )
.filter( f => f !== '' )
.filter( f => f !== 'package-lock.json' );
if ( files.length ) {
grunt.log.writeln(
'One or more files were modified when running the precommit checks:'
.red
);
grunt.log.writeln();
files.forEach( ( { yellow } ) => grunt.log.writeln( yellow ) );
grunt.log.writeln();
grunt.log.writeln(
'Please run `grunt precommit` and commit the results.'
.red.bold
);
grunt.log.writeln();
throw new Error(
'Modified files detected during precommit checks!'
);
} else {
grunt.log.ok( 'No modified files detected.' );
}
done();
} );
}
);
grunt.registerTask(
'precommit:git-conflicts',
function() {
const done = this.async();
grunt.util.spawn( {
cmd: 'bash',
args: [ '-c', "git ls-files -z | xargs -0 grep -E -C3 -n --binary-files=without-match '(<<" + "<<|^=======(\\s|$)|>>" + ">>)'" ]
}, ( error, { stdout, stderr }, code ) => {
// Ignore error because it is populated for non-zero exit codes:
// https://gruntjs.com/api/grunt.util#grunt.util.spawn
// An exit code of 1 from `grep` means "no match" which is fine.
// `xargs` reports this as exit code 123 (Linux) or 1 (OS X).