*/
"use strict";
+/* eslint-env node */
-module.exports = ({ template, types }) => {
+module.exports = ({template, types}) => {
const fs = require('fs');
const path = require('path');
- const glob = require('glob');
const cwd = process.cwd();
-
- // Static variable to hold the modules.
- let moodleSubsystems = null;
- let moodlePlugins = null;
-
- /**
- * Parse Moodle's JSON files containing the lists of components.
- *
- * The values are stored in the static variables because we
- * only need to load them once per transpiling run.
- */
- function loadMoodleModules() {
- moodleSubsystems = {'lib': 'core'};
- moodlePlugins = {};
- let components = fs.readFileSync('lib/components.json');
- components = JSON.parse(components);
-
- for (const [component, path] of Object.entries(components.subsystems)) {
- if (path) {
- // Prefix "core_" to the front of the subsystems.
- moodleSubsystems[path] = `core_${component}`;
- }
- }
-
- for (const [component, path] of Object.entries(components.plugintypes)) {
- if (path) {
- moodlePlugins[path] = component;
- }
- }
-
- for (const file of glob.sync('**/db/subplugins.json')) {
- var rawContents = fs.readFileSync(file);
- var subplugins = JSON.parse(rawContents);
-
- for (const [component, path] of Object.entries(subplugins.plugintypes)) {
- if (path) {
- moodlePlugins[path] = component;
- }
- }
- }
- }
+ const ComponentList = require(path.resolve('GruntfileComponents.js'));
/**
* Search the list of components that match the given file name
const fileName = file.replace('.js', '');
// Check subsystems first which require an exact match.
- if (moodleSubsystems.hasOwnProperty(componentPath)) {
- return `${moodleSubsystems[componentPath]}/${fileName}`;
- }
-
- // It's not a subsystem so it must be a plugin. Moodle defines root folders
- // where plugins can be installed so our path with be <plugin_root>/<plugin_name>.
- // Let's separate the two.
- let pathParts = componentPath.split('/');
- const pluginName = pathParts.pop();
- const pluginPath = pathParts.join('/');
-
- // The plugin path mutch match exactly because some plugins are subplugins of
- // other plugins which means their paths would partially match.
- if (moodlePlugins.hasOwnProperty(pluginPath)) {
- return `${moodlePlugins[pluginPath]}_${pluginName}/${fileName}`;
+ const componentName = ComponentList.getComponentFromPath(componentPath);
+ if (componentName) {
+ return `${componentName}/${fileName}`;
}
// This matches the previous PHP behaviour that would throw an exception
// if it couldn't parse an AMD file.
- throw new Error('Unable to find module name for ' + searchFileName);
+ throw new Error(`Unable to find module name for ${searchFileName} (${componentPath}::${file}}`);
}
- // This is heavily inspired by the babel-plugin-add-module-exports plugin.
- // See: https://github.com/59naga/babel-plugin-add-module-exports
- //
- // This is used when we detect a module using "export default Foo;" to make
- // sure the transpiled code just returns Foo directly rather than an object
- // with the default property (i.e. {default: Foo}).
- //
- // Note: This means that we can't support modules that combine named exports
- // with a default export.
+ /**
+ * This is heavily inspired by the babel-plugin-add-module-exports plugin.
+ * See: https://github.com/59naga/babel-plugin-add-module-exports
+ *
+ * This is used when we detect a module using "export default Foo;" to make
+ * sure the transpiled code just returns Foo directly rather than an object
+ * with the default property (i.e. {default: Foo}).
+ *
+ * Note: This means that we can't support modules that combine named exports
+ * with a default export.
+ *
+ * @param {String} path
+ * @param {String} exportObjectName
+ */
function addModuleExportsDefaults(path, exportObjectName) {
const rootPath = path.findParent(path => {
return path.key === 'body' || !path.parentPath;
// HACK: `path.node.body.push` instead of path.pushContainer(due doesn't work in Plugin.post).
// This is hardcoded to work specifically with AMD.
- rootPath.node.body.push(template(`return ${exportObjectName}.default`)())
+ rootPath.node.body.push(template(`return ${exportObjectName}.default`)());
}
return {
pre() {
this.seenDefine = false;
this.addedReturnForDefaultExport = false;
-
- if (moodleSubsystems === null) {
- loadMoodleModules();
- }
},
visitor: {
// Plugin ordering is only respected if we visit the "Program" node.
// Check for any Object.defineProperty('exports', 'default') calls.
if (!this.addedReturnForDefaultExport && path.get('callee').matchesPattern('Object.defineProperty')) {
- const [identifier, prop] = path.get('arguments')
- const objectName = identifier.get('name').node
- const propertyName = prop.get('value').node
+ const [identifier, prop] = path.get('arguments');
+ const objectName = identifier.get('name').node;
+ const propertyName = prop.get('value').node;
if ((objectName === 'exports' || objectName === '_exports') && propertyName === 'default') {
addModuleExportsDefaults(path, objectName);
