141 lines
4.4 KiB
JavaScript
141 lines
4.4 KiB
JavaScript
'use strict';
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let _ = require('lodash');
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let bluebird = require('bluebird');
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let path = require('path');
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let packageJSON = require('../package');
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let registry = require('./tasks');
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let utility = require('./utility');
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let directory, filterCB,
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languages = utility.glob(path.join('src', 'languages', '*.js')),
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header = utility.regex.header;
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function templateAllFunc(blobs) {
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const names = _.map(blobs, blob => path.basename(blob.name, '.js'));
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return bluebird.resolve({ names: names });
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}
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function buildLanguages() {
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let input = languages,
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output = path.join(directory.build, 'lib', 'languages'),
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replaceArgs = utility.replace(header, ''),
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template = 'module.exports = <%= content %>;';
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return {
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logStart: { task: ['log', 'Building language files.'] },
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read: { requires: 'logStart', task: ['glob', input] },
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filter: { requires: 'read', task: ['filter', filterCB] },
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replace: { requires: 'filter', task: ['replace', replaceArgs] },
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template: { requires: 'replace', task: ['template', template] },
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writeLog: {
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requires: 'template',
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task: ['log', 'Writing language files.']
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},
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write: { requires: 'writeLog', task: ['dest', output] }
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};
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}
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function buildCore() {
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const input = path.join(directory.root, 'src', 'highlight.js'),
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output = path.join(directory.build, 'lib');
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return {
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startLog: { task: ['log', 'Building core file.'] },
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read: { requires: 'startLog', task: ['read', input] },
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writeLog: { requires: 'read', task: ['log', 'Writing core file.'] },
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write: { requires: 'writeLog', task: ['dest', output] }
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};
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}
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function buildIndex() {
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let input = languages,
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output = path.join(directory.build, 'lib', 'index.js'),
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templateArgs = {
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template: [ 'var hljs = require(\'./highlight\');\n'
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, '<% _.each(names, function(name) { %>' +
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'hljs.registerLanguage(\'<%= name %>\', ' +
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'require(\'./languages/<%= name %>\'));'
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, '<% }); %>'
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, 'module.exports = hljs;'
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].join('\n'),
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callback: templateAllFunc
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};
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return {
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startLog: { task: ['log', 'Building index file.'] },
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read: { requires: 'startLog', task: ['glob', input] },
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filter: { requires: 'read', task: ['filter', filterCB] },
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reorder: { requires: 'filter', task: 'reorderDeps' },
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template: { requires: 'reorder', task: ['templateAll', templateArgs] },
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writeLog: { requires: 'template', task: ['log', 'Writing index file.'] },
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write: { requires: 'writeLog', task: ['write', output] }
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};
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}
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function copyMetaFiles() {
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let docs = path.join('docs', '*.rst'),
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glob = `{README.md,LICENSE,${docs}}`,
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input = utility.glob(path.join(directory.root, glob)),
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output = { dir: directory.build, base: '.' };
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return {
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startLog: { task: ['log', 'Copying meta files.'] },
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read: { requires: 'startLog', task: ['glob', input] },
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writeLog: { requires: 'read', task: ['log', 'Writing meta files.'] },
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write: { requires: 'writeLog', task: ['dest', output] }
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};
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}
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function buildStyles() {
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let input = path.join(directory.root, 'src', 'styles', '*'),
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output = path.join(directory.build, 'styles'),
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options = { encoding: 'binary', dir: output };
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return {
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startLog: { task: ['log', 'Building style files.'] },
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read: {
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requires: 'startLog',
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task: ['glob', utility.glob(input, 'binary')]
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},
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writeLog: { requires: 'read', task: ['log', 'Writing style files.'] },
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write: { requires: 'writeLog', task: ['dest', options] }
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};
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}
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function buildPackageFile() {
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const input = path.join(directory.root, 'AUTHORS.en.txt'),
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output = path.join(directory.build, 'package.json');
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return {
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startLog: { task: ['log', 'Building package.json file.'] },
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read: { requires: 'startLog', task: ['read', input] },
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build: { requires: 'read', task: ['buildPackage', packageJSON] },
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writeLog: {
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requires: 'build',
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task: ['log', 'Writing package.json file.']
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},
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write: { requires: 'writeLog', task: ['write', output] }
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};
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}
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module.exports = function(commander, dir) {
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directory = dir;
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filterCB = utility.buildFilterCallback(commander.args);
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let tasks = [
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buildLanguages(),
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buildCore(),
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buildIndex(),
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buildStyles(),
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copyMetaFiles(),
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buildPackageFile()
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];
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return utility.toQueue(tasks, registry);
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};
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