moodle_local_treestudyplan/Gruntfile.js

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// 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 */
/**
* Grunt configuration for local_treestudyplan
*
* @copyright 2023 P.M. Kuipers
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
/**
* Grunt configuration.
*
* @param {Grunt} grunt
*/
module.exports = function(grunt) {
const path = require('path');
const process = require('process');
const sass = require('sass');
// Import grunt configuration for moodle base
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process.chdir("../.."); // change dir to moodle base
require(path.resolve(`./Gruntfile.js`))(grunt); // Run Gruntfile module from moodle base
grunt.registerTask('scssplugin','Compile scss/*.sccs into styles.css and css/devstyles.css', () => {
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const devoutput = 'css/devstyles.css';
const prodoutput = 'styles.css';
// Get full path of compenent and scss folder
const componentPath = path.join(grunt.moodleEnv.gruntFilePath,grunt.moodleEnv.componentDirectory);
const scssPath = path.join(componentPath, 'scss','styles.scss');
console.log(`Compiling ${scssPath} including any imported files therein`);
process.chdir(path.join(componentPath, 'scss'));
const result = sass.compile(scssPath);
if ( result ) {
console.info("got result");
// Some regex processing to match moodle stylelint styles
// change tab indent to 4 instead of 2
let css = result.css.replace(/^ ([^ ])/gm ," $1");
// insert a newline after every comma in a css selector
// (only combined selectors will get that long)
css = css.replace(/^[^ ].*[\{,]$/gm , (m) => { // Find CSS selector lines
return m.replace(/, /g,",\n"); // replace comma followed by space with comma newline
});
// replace hex color codes with lowercase (convenience function since I don't really care for the hex codes lowercase only rule)
const hexCodeToLower = (match, m1, m2) => {
return '#'+m1.toLowerCase()+m2;
}
css = css.replace(/#([A-F0-9a-f]{3})([^A-F0-9a-f]?)/gm , hexCodeToLower); // 3 digit color codes
css = css.replace(/#([A-F0-9a-f]{6})([^A-F0-9a-f]?)/gm , hexCodeToLower); // 6 digit color codes
css = css.replace(/#([A-F0-9a-f]{8})([^A-F0-9a-f]?)/gm , hexCodeToLower); // 8 digit color codes (with alpha)
// All other errors should really be fixed in the scss files :)
[devoutput,prodoutput].forEach((output) => {
console.info(`Storing ${output}`);
grunt.file.write(path.join(componentPath, output),css);
});
}
});
// Rebuild on changes in the scss files when using 'grunt watch'
grunt.config.merge({
watch: {
scssplugin: {
files: ['scss/*.scss'],
tasks: ['scssplugin']
},
},
});
// Remove gherkinlint from the startup list, since it exits with an error because of errors in moodle's own code
grunt.moodleEnv.startupTasks.splice(grunt.moodleEnv.startupTasks.indexOf("gherkinlint"),1);
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// Add the 'scssplugin' task as a startup task.
grunt.moodleEnv.startupTasks.push('scssplugin');
};