Current File : /home/vacivi36/ava/.grunt/tasks/stylelint.js
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/* jshint node: true, browser: false */
/* eslint-env node */
/**
* @copyright 2021 Andrew Nicols
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
module.exports = grunt => {
const getCssConfigForFiles = files => {
return {
stylelint: {
css: {
// Use a fully-qualified path.
src: files,
options: {
configOverrides: {
rules: {
// These rules have to be disabled in .stylelintrc for scss compat.
"at-rule-no-unknown": true,
}
}
}
},
},
};
};
const getScssConfigForFiles = files => {
return {
stylelint: {
scss: {
options: {syntax: 'scss'},
src: files,
},
},
};
};
/**
* Register any stylelint tasks.
*
* @param {Object} grunt
* @param {Array} files
* @param {String} fullRunDir
*/
const registerStyleLintTasks = () => {
const glob = require('glob');
// The stylelinters do not handle the case where a configuration was provided but no files were included.
// Keep track of whether any files were found.
let hasCss = false;
let hasScss = false;
// The stylelint processors do not take a path argument. They always check all provided values.
// As a result we must check through each glob and determine if any files match the current directory.
const scssFiles = [];
const cssFiles = [];
const requestedFiles = grunt.moodleEnv.files;
if (requestedFiles) {
// Grunt was called with a files argument.
// Check whether each of the requested files matches either the CSS or SCSS source file list.
requestedFiles.forEach(changedFilePath => {
let matchesGlob;
// Check whether this watched path matches any watched SCSS file.
matchesGlob = grunt.moodleEnv.scssSrc.some(watchedPathGlob => {
return glob.sync(watchedPathGlob).indexOf(changedFilePath) !== -1;
});
if (matchesGlob) {
scssFiles.push(changedFilePath);
hasScss = true;
}
// Check whether this watched path matches any watched CSS file.
matchesGlob = grunt.moodleEnv.cssSrc.some(watchedPathGlob => {
return glob.sync(watchedPathGlob).indexOf(changedFilePath) !== -1;
});
if (matchesGlob) {
cssFiles.push(changedFilePath);
hasCss = true;
}
});
} else {
// Grunt was called without a list of files.
// The start directory (runDir) may be a child dir of the project.
// Check each scssSrc file to see if it's in the start directory.
// This means that we can lint just mod/*/styles.css if started in the mod directory.
grunt.moodleEnv.scssSrc.forEach(path => {
if (path.startsWith(grunt.moodleEnv.runDir)) {
scssFiles.push(path);
hasScss = true;
}
});
grunt.moodleEnv.cssSrc.forEach(path => {
if (path.startsWith(grunt.moodleEnv.runDir)) {
cssFiles.push(path);
hasCss = true;
}
});
}
// Register the tasks.
const scssTasks = ['sass'];
if (hasScss) {
grunt.config.merge(getScssConfigForFiles(scssFiles));
scssTasks.unshift('stylelint:scss');
}
scssTasks.unshift('ignorefiles');
const cssTasks = ['ignorefiles'];
if (hasCss) {
grunt.config.merge(getCssConfigForFiles(cssFiles));
cssTasks.push('stylelint:css');
}
// The tasks must be registered, even if empty to ensure a consistent command list.
// They jsut won't run anything.
grunt.registerTask('scss', scssTasks);
grunt.registerTask('rawcss', cssTasks);
};
// Register CSS tasks.
grunt.loadNpmTasks('grunt-stylelint');
// Register the style lint tasks.
registerStyleLintTasks();
grunt.registerTask('css', ['scss', 'rawcss']);
const getCoreThemeMatches = () => {
const scssMatch = 'scss/**/*.scss';
if (grunt.moodleEnv.inTheme) {
return [scssMatch];
}
if (grunt.moodleEnv.runDir.startsWith('theme')) {
return [`*/${scssMatch}`];
}
return [`theme/*/${scssMatch}`];
};
// Add the watch configuration for rawcss, and scss.
grunt.config.merge({
watch: {
rawcss: {
files: [
'**/*.css',
],
excludes: [
'**/moodle.css',
'**/editor.css',
'jsdoc/styles/*.css',
],
tasks: ['rawcss']
},
scss: {
files: getCoreThemeMatches(),
tasks: ['scss']
},
},
});
};
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