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Gruntfile.js
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Gruntfile.js
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// LICENCE https://github.com/adaptlearning/adapt_authoring/blob/master/LICENSE
module.exports = function(grunt) {
require('matchdep').filterAll('grunt-*').forEach(grunt.loadNpmTasks);
// Project configuration.
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
'generate-lang-json': {
options: {
langFileExt: '.json',
src: {
backend: 'routes/lang',
frontend: 'frontend/src/**/lang'
},
dest: 'temp/lang'
}
},
copy: {
main: {
files: [
{
expand: true,
flatten: true,
src: [
'frontend/src/core/**/assets/**',
'frontend/src/modules/**/assets/**',
'frontend/src/plugins/**/assets/**',
'frontend/src/libraries/**/assets/**'
],
dest: 'frontend/build/css/assets/',
filter: 'isFile'
},
{
expand: true,
flatten: true,
src: ['frontend/src/libraries/ace/*'],
dest: 'frontend/build/js/ace'
}
]
}
},
less: {
dev: {
options: {
baseUrl: 'frontend/src',
src: [
'frontend/src/core/**/*.less',
'frontend/src/modules/**/*.less',
'frontend/src/plugins/**/*.less',
'frontend/src/libraries/**/*.less'
],
paths: 'frontend/src/core/less',
generateSourceMaps: true,
compress: false,
dest: 'frontend/build/css',
cssFilename: 'adapt.css',
mapFilename: 'adapt.css.map'
}
},
compile: {
options: {
baseUrl: 'frontend/src',
src: [
'frontend/src/core/**/*.less',
'frontend/src/less/**/*.less',
'frontend/src/modules/**/*.less',
'frontend/src/plugins/**/*.less',
'frontend/src/libraries/**/*.less'
],
paths: 'frontend/src/core/less',
generateSourceMaps: false,
compress: true,
dest: 'frontend/build/css',
cssFilename: 'adapt.css',
mapFilename: 'adapt.css.map'
}
}
},
handlebars: {
compile: {
options: {
amd: true,
namespace:"Handlebars.templates",
processName: function(filePath) {
var newFilePath = filePath.split("/");
newFilePath = newFilePath[newFilePath.length - 1].replace(/\.[^/.]+$/, "");
return newFilePath;
},
partialRegex: /^part_/,
partialsPathRegex: /\/partials\//
},
files: [
{
follow: true,
src: [
'frontend/src/core/**/*.hbs',
'frontend/src/modules/**/*.hbs',
'frontend/src/plugins/**/*.hbs'
],
dest: 'frontend/src/templates/templates.js'
}
]
}
},
requirejs: {
dev: {
options: {
baseUrl: 'frontend/src',
name: 'core/app',
mainConfigFile: "frontend/src/core/config.js",
out: "frontend/build/js/origin.js",
preserveLicenseComments: true,
optimize: "none"
}
},
compile: {
options: {
baseUrl: 'frontend/src',
name: 'core/app',
mainConfigFile: "frontend/src/core/config.js",
out: "frontend/build/js/origin.js",
optimize: "none"
}
}
},
babel: {
dev: {
options: {
compact: false,
retainLines: true,
presets: [ [ '@babel/preset-env', { targets: { ie: '11' } } ] ],
sourceType: 'script'
},
src: 'frontend/build/js/origin.js',
dest: 'frontend/build/js/origin.js'
},
compile: {
options: {
comments: false,
minified: true,
presets: [ [ '@babel/preset-env', { targets: { ie: '11' } } ] ],
sourceType: 'script'
},
src: 'frontend/build/js/origin.js',
dest: 'frontend/build/js/origin.js'
}
},
mochaTest: {
src: ['test/*.js'],
options: {
reporter: 'spec',
timeout: 3500
}
},
requireBundle: {
modules: {
src: 'frontend/src/modules/*',
dest: 'frontend/src/modules/modules.js'
},
plugins: {
src: 'frontend/src/plugins/*',
dest: 'frontend/src/plugins/plugins.js'
}
}
});
grunt.registerTask('migration-conf', 'Creating migration Conf', function() {
var mongoUri = require('mongodb-uri');
var config = grunt.file.readJSON('conf/config.json');
var connectionString = '';
if (config.dbConnectionUri) {
connectionString = config.dbConnectionUri;
var dbConnectionUriParsed = mongoUri.parse(connectionString);
dbConnectionUriParsed.database = config.dbName;
connectionString = mongoUri.format(dbConnectionUriParsed);
} else {
// Construct the authentication part of the connection string.
var authenticationString = config.dbUser && config.dbPass ? config.dbUser + ':' + config.dbPass + '@' : '';
// Check if a MongoDB replicaset array has been specified.
if (config.dbReplicaset && Array.isArray(config.dbReplicaset) && config.dbReplicaset.length !== 0) {
// The replicaset should contain an array of hosts and ports
connectionString = 'mongodb://' + authenticationString + config.dbReplicaset.join(',') + '/' + config.dbName
} else {
// Get the host and port number from the configuration.
var portString = config.dbPort ? ':' + config.dbPort : '';
connectionString = 'mongodb://' + authenticationString + config.dbHost + portString + '/' + config.dbName;
}
if (typeof config.dbAuthSource === 'string' && config.dbAuthSource !== '' ) {
connectionString += '?authSource=' + config.dbAuthSource
}
}
var migrateConf = {
migrationsDir : 'migrations/lib',
es6 : false,
dbConnectionUri: connectionString
};
grunt.file.write('conf/migrate.json', JSON.stringify(migrateConf, null, 2));
});
// Compiles frontend plugins
grunt.registerMultiTask('requireBundle', 'Generates a .js file with a bunch of imports for the path files', function() {
var modulePaths = '';
// Go through each subfolder in the plugins directory
var foldersArray = grunt.file.expand({ filter: "isDirectory" }, this.data.src);
// Check if any plugins are available
if (foldersArray.length === 0) {
modulePaths += "'";
}
foldersArray.forEach(function(path, index, folders) {
// Strip off front of path to make relative path to config file
var relativePath = path.replace(grunt.config.get('requirejs').dev.options.baseUrl, '').slice(1);
var splitter = "','";
if (index === folders.length - 1) splitter = "'";
modulePaths += relativePath + '/index' + splitter;
});
grunt.file.write(this.data.dest, "define(['" + modulePaths +"], function() {});");
});
grunt.registerMultiTask('less', 'Compile Less files to CSS', function() {
var path = require('path');
var less = require('less');
var options = this.options({});
var shouldGenerateSourceMaps = options.generateSourceMaps;
var destination = options.dest;
var mapFilename = options.mapFilename;
var imports = getImports();
var lessOptions = getLessOptions();
var sourceMapPath = path.join(destination, mapFilename);
var importsPath = sourceMapPath + '.imports';
var done = this.async();
if (!shouldGenerateSourceMaps) removeSourceMaps();
less.render(imports, lessOptions, complete);
function getImports() {
var src = options.src;
var ret = '';
for (var i = 0, l = src.length; i < l; i++) {
grunt.file.expand({
filter: options.filter,
follow: true
}, src[i]).forEach(function(lessPath) {
ret += '@import \'' + path.normalize(lessPath) + '\';\n';
});
}
return ret;
}
function getLessOptions() {
var ret = {
compress: options.compress,
paths: options.paths
};
if (shouldGenerateSourceMaps) {
ret.sourceMap = {
'sourceMapFileInline': false,
'outputSourceFiles': true,
'sourceMapBasepath': 'src',
'sourceMapURL': mapFilename
};
}
return ret;
}
function removeSourceMaps() {
if (grunt.file.exists(sourceMapPath)) {
grunt.file.delete(sourceMapPath, { force: true });
}
if (grunt.file.exists(importsPath)) {
grunt.file.delete(importsPath, { force: true });
}
}
function complete(error, output) {
if (error) return grunt.fail.fatal(JSON.stringify(error, false, ' '));
var outputMap = output.map;
if (outputMap) {
grunt.file.write(sourceMapPath, outputMap);
grunt.file.write(importsPath, imports);
}
grunt.file.write(path.join(destination, options.cssFilename), output.css);
done();
}
});
grunt.registerTask('generate-lang-json', function() {
const fs = require('fs-extra');
const path = require('path');
const options = this.options();
const backendGlob = path.join(options.src.backend, `*${options.langFileExt}`);
const dest = options.dest;
// load each route lang file
/**
* NOTE there must be a file in routes/lang for the language to be loaded,
* won't work if you've only got lang files in frontend
*/
grunt.file.expand({}, path.join(backendGlob)).forEach(backendPath => {
const basename = path.basename(backendPath);
const frontendGlob = path.join(options.src.frontend, basename);
let data = { ...fs.readJSONSync(backendPath) };
// load all matching frontend lang files
grunt.file.expand({}, frontendGlob).forEach(frontendPath => {
data = { ...data, ...fs.readJSONSync(frontendPath) };
});
fs.ensureDirSync(dest);
fs.writeJSONSync(path.join(dest, basename), data, { spaces: 2 });
});
});
grunt.registerTask('default', ['build:dev']);
grunt.registerTask('test', ['mochaTest']);
/**
* Accepts 'build' and 'prod' params
* e.g. grunt build:prod
*/
grunt.registerTask('build', 'Running build', function(mode) {
grunt.log.subhead(`Building application in ${mode === 'prod' ? 'production' : 'dev'} mode`);
var isProduction = mode === 'prod' ? true : false;
var compilation = isProduction ? 'compile' : 'dev';
try {
// add flag to config
var configFile = 'conf/config.json';
var config = grunt.file.readJSON(configFile);
config.isProduction = isProduction;
grunt.file.write(configFile, JSON.stringify(config, null, 2));
// run the task
grunt.task.run(['migration-conf', 'requireBundle', 'generate-lang-json', 'copy', 'less:' + compilation, 'handlebars', 'requirejs:'+ compilation, `babel:${compilation}`]);
} catch(e) {
grunt.task.run(['requireBundle', 'copy', 'less:' + compilation, 'handlebars', 'requirejs:' + compilation, `babel:${compilation}`]);
}
});
};