mirror of
https://github.com/coder/code-server.git
synced 2024-12-04 23:03:06 +08:00
443 lines
14 KiB
JavaScript
443 lines
14 KiB
JavaScript
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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let path = require('path');
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let fs = require('fs');
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let https = require('https');
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let url = require('url');
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// list of languagesId not shipped with VSCode. The information is used to associate an icon with a language association
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// Please try and keep this list in alphabetical order! Thank you.
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let nonBuiltInLanguages = { // { fileNames, extensions }
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"argdown": { extensions: ['ad', 'adown', 'argdown', 'argdn'] },
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"bicep": { extensions: ['bicep'] },
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"elixir": { extensions: ['ex'] },
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"elm": { extensions: ['elm'] },
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"erb": { extensions: ['erb', 'rhtml', 'html.erb'] },
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"github-issues": { extensions: ['github-issues'] },
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"gradle": { extensions: ['gradle'] },
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"godot": { extensions: ['gd', 'godot', 'tres', 'tscn'] },
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"haml": { extensions: ['haml'] },
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"haskell": { extensions: ['hs'] },
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"haxe": { extensions: ['hx'] },
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"jinja": { extensions: ['jinja'] },
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"kotlin": { extensions: ['kt'] },
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"mustache": { extensions: ['mustache', 'mst', 'mu', 'stache'] },
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"nunjucks": { extensions: ['nunjucks', 'nunjs', 'nunj', 'nj', 'njk', 'tmpl', 'tpl'] },
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"ocaml": { extensions: ['ml', 'mli', 'mll', 'mly', 'eliom', 'eliomi'] },
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"puppet": { extensions: ['puppet'] },
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"r": { extensions: ['r', 'rhistory', 'rprofile', 'rt'] },
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"sass": { extensions: ['sass'] },
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"stylus": { extensions: ['styl'] },
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"terraform": { extensions: ['tf', 'tfvars', 'hcl'] },
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"todo": { fileNames: ['todo'] },
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"vala": { extensions: ['vala'] },
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"vue": { extensions: ['vue'] }
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};
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// list of languagesId that inherit the icon from another language
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let inheritIconFromLanguage = {
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"jsonc": 'json',
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"postcss": 'css',
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"django-html": 'html'
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}
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let FROM_DISK = true; // set to true to take content from a repo checked out next to the vscode repo
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let font, fontMappingsFile, fileAssociationFile, colorsFile;
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if (!FROM_DISK) {
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font = 'https://raw.githubusercontent.com/jesseweed/seti-ui/master/styles/_fonts/seti/seti.woff';
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fontMappingsFile = 'https://raw.githubusercontent.com/jesseweed/seti-ui/master/styles/_fonts/seti.less';
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fileAssociationFile = 'https://raw.githubusercontent.com/jesseweed/seti-ui/master/styles/components/icons/mapping.less';
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colorsFile = 'https://raw.githubusercontent.com/jesseweed/seti-ui/master/styles/ui-variables.less';
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} else {
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font = '../../../seti-ui/styles/_fonts/seti/seti.woff';
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fontMappingsFile = '../../../seti-ui/styles/_fonts/seti.less';
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fileAssociationFile = '../../../seti-ui/styles/components/icons/mapping.less';
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colorsFile = '../../../seti-ui/styles/ui-variables.less';
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}
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function getCommitSha(repoId) {
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let commitInfo = 'https://api.github.com/repos/' + repoId + '/commits/master';
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return download(commitInfo).then(function (content) {
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try {
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let lastCommit = JSON.parse(content);
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return Promise.resolve({
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commitSha: lastCommit.sha,
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commitDate: lastCommit.commit.author.date
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});
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} catch (e) {
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console.error('Failed parsing ' + content);
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return Promise.resolve(null);
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}
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}, function () {
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console.error('Failed loading ' + commitInfo);
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return Promise.resolve(null);
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});
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}
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function download(source) {
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if (source.startsWith('.')) {
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return readFile(source);
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}
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return new Promise((c, e) => {
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let _url = url.parse(source);
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let options = { host: _url.host, port: _url.port, path: _url.path, headers: { 'User-Agent': 'NodeJS' } };
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let content = '';
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https.get(options, function (response) {
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response.on('data', function (data) {
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content += data.toString();
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}).on('end', function () {
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c(content);
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});
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}).on('error', function (err) {
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e(err.message);
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});
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});
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}
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function readFile(fileName) {
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return new Promise((c, e) => {
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fs.readFile(fileName, function (err, data) {
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if (err) {
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e(err);
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} else {
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c(data.toString());
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}
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});
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});
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}
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function downloadBinary(source, dest) {
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if (source.startsWith('.')) {
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return copyFile(source, dest);
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}
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return new Promise((c, e) => {
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https.get(source, function (response) {
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switch (response.statusCode) {
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case 200: {
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let file = fs.createWriteStream(dest);
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response.on('data', function (chunk) {
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file.write(chunk);
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}).on('end', function () {
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file.end();
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c(null);
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}).on('error', function (err) {
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fs.unlink(dest);
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e(err.message);
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});
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break;
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}
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case 301:
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case 302:
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case 303:
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case 307:
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console.log('redirect to ' + response.headers.location);
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downloadBinary(response.headers.location, dest).then(c, e);
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break;
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default:
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e(new Error('Server responded with status code ' + response.statusCode));
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}
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});
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});
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}
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function copyFile(fileName, dest) {
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return new Promise((c, e) => {
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let cbCalled = false;
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function handleError(err) {
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if (!cbCalled) {
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e(err);
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cbCalled = true;
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}
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}
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let rd = fs.createReadStream(fileName);
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rd.on("error", handleError);
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let wr = fs.createWriteStream(dest);
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wr.on("error", handleError);
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wr.on("close", function () {
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if (!cbCalled) {
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c();
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cbCalled = true;
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}
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});
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rd.pipe(wr);
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});
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}
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function darkenColor(color) {
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let res = '#';
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for (let i = 1; i < 7; i += 2) {
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let newVal = Math.round(parseInt('0x' + color.substr(i, 2), 16) * 0.9);
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let hex = newVal.toString(16);
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if (hex.length === 1) {
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res += '0';
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}
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res += hex;
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}
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return res;
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}
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function mergeMapping(to, from, property) {
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if (from[property]) {
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if (to[property]) {
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to[property].push(...from[property]);
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} else {
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to[property] = from[property];
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}
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}
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}
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function getLanguageMappings() {
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let langMappings = {};
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let allExtensions = fs.readdirSync('..');
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for (let i = 0; i < allExtensions.length; i++) {
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let dirPath = path.join('..', allExtensions[i], 'package.json');
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if (fs.existsSync(dirPath)) {
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let content = fs.readFileSync(dirPath).toString();
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let jsonContent = JSON.parse(content);
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let languages = jsonContent.contributes && jsonContent.contributes.languages;
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if (Array.isArray(languages)) {
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for (let k = 0; k < languages.length; k++) {
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let languageId = languages[k].id;
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if (languageId) {
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let extensions = languages[k].extensions;
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let mapping = {};
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if (Array.isArray(extensions)) {
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mapping.extensions = extensions.map(function (e) { return e.substr(1).toLowerCase(); });
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}
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let filenames = languages[k].filenames;
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if (Array.isArray(filenames)) {
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mapping.fileNames = filenames.map(function (f) { return f.toLowerCase(); });
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}
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let existing = langMappings[languageId];
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if (existing) {
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// multiple contributions to the same language
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// give preference to the contribution wth the configuration
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if (languages[k].configuration) {
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mergeMapping(mapping, existing, 'extensions');
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mergeMapping(mapping, existing, 'fileNames');
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langMappings[languageId] = mapping;
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} else {
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mergeMapping(existing, mapping, 'extensions');
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mergeMapping(existing, mapping, 'fileNames');
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}
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} else {
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langMappings[languageId] = mapping;
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}
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}
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}
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}
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}
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}
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for (let languageId in nonBuiltInLanguages) {
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langMappings[languageId] = nonBuiltInLanguages[languageId];
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}
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return langMappings;
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}
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exports.copyFont = function () {
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return downloadBinary(font, './icons/seti.woff');
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};
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exports.update = function () {
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console.log('Reading from ' + fontMappingsFile);
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let def2Content = {};
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let ext2Def = {};
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let fileName2Def = {};
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let def2ColorId = {};
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let colorId2Value = {};
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let lang2Def = {};
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function writeFileIconContent(info) {
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let iconDefinitions = {};
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let allDefs = Object.keys(def2Content).sort();
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for (let i = 0; i < allDefs.length; i++) {
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let def = allDefs[i];
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let entry = { fontCharacter: def2Content[def] };
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let colorId = def2ColorId[def];
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if (colorId) {
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let colorValue = colorId2Value[colorId];
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if (colorValue) {
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entry.fontColor = colorValue;
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let entryInverse = { fontCharacter: entry.fontCharacter, fontColor: darkenColor(colorValue) };
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iconDefinitions[def + '_light'] = entryInverse;
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}
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}
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iconDefinitions[def] = entry;
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}
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function getInvertSet(input) {
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let result = {};
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for (let assoc in input) {
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let invertDef = input[assoc] + '_light';
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if (iconDefinitions[invertDef]) {
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result[assoc] = invertDef;
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}
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}
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return result;
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}
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let res = {
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information_for_contributors: [
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'This file has been generated from data in https://github.com/jesseweed/seti-ui',
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'- icon definitions: https://github.com/jesseweed/seti-ui/blob/master/styles/_fonts/seti.less',
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'- icon colors: https://github.com/jesseweed/seti-ui/blob/master/styles/ui-variables.less',
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'- file associations: https://github.com/jesseweed/seti-ui/blob/master/styles/components/icons/mapping.less',
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'If you want to provide a fix or improvement, please create a pull request against the jesseweed/seti-ui repository.',
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'Once accepted there, we are happy to receive an update request.',
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],
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fonts: [{
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id: "seti",
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src: [{ "path": "./seti.woff", "format": "woff" }],
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weight: "normal",
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style: "normal",
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size: "150%"
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}],
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iconDefinitions: iconDefinitions,
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// folder: "_folder",
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file: "_default",
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fileExtensions: ext2Def,
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fileNames: fileName2Def,
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languageIds: lang2Def,
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light: {
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file: "_default_light",
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fileExtensions: getInvertSet(ext2Def),
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languageIds: getInvertSet(lang2Def),
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fileNames: getInvertSet(fileName2Def)
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},
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version: 'https://github.com/jesseweed/seti-ui/commit/' + info.commitSha,
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};
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let path = './icons/vs-seti-icon-theme.json';
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fs.writeFileSync(path, JSON.stringify(res, null, '\t'));
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console.log('written ' + path);
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}
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let match;
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return download(fontMappingsFile).then(function (content) {
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let regex = /@([\w-]+):\s*'(\\E[0-9A-F]+)';/g;
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let contents = {};
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while ((match = regex.exec(content)) !== null) {
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contents[match[1]] = match[2];
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}
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return download(fileAssociationFile).then(function (content) {
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let regex2 = /\.icon-(?:set|partial)\(['"]([\w-\.+]+)['"],\s*['"]([\w-]+)['"],\s*(@[\w-]+)\)/g;
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while ((match = regex2.exec(content)) !== null) {
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let pattern = match[1];
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let def = '_' + match[2];
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let colorId = match[3];
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let storedColorId = def2ColorId[def];
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let i = 1;
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while (storedColorId && colorId !== storedColorId) { // different colors for the same def?
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def = `_${match[2]}_${i}`;
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storedColorId = def2ColorId[def];
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i++;
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}
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if (!def2ColorId[def]) {
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def2ColorId[def] = colorId;
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def2Content[def] = contents[match[2]];
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}
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if (def === '_default') {
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continue; // no need to assign default color.
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}
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if (pattern[0] === '.') {
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ext2Def[pattern.substr(1).toLowerCase()] = def;
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} else {
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fileName2Def[pattern.toLowerCase()] = def;
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}
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}
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// replace extensions for languageId
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let langMappings = getLanguageMappings();
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for (let lang in langMappings) {
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let mappings = langMappings[lang];
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let exts = mappings.extensions || [];
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let fileNames = mappings.fileNames || [];
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let preferredDef = null;
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// use the first file association for the preferred definition
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for (let i1 = 0; i1 < exts.length && !preferredDef; i1++) {
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preferredDef = ext2Def[exts[i1]];
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}
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// use the first file association for the preferred definition
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for (let i1 = 0; i1 < fileNames.length && !preferredDef; i1++) {
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preferredDef = fileName2Def[fileNames[i1]];
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}
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if (preferredDef) {
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lang2Def[lang] = preferredDef;
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if (!nonBuiltInLanguages[lang]) {
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for (let i2 = 0; i2 < exts.length; i2++) {
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// remove the extension association, unless it is different from the preferred
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if (ext2Def[exts[i2]] === preferredDef) {
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delete ext2Def[exts[i2]];
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}
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}
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for (let i2 = 0; i2 < fileNames.length; i2++) {
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// remove the fileName association, unless it is different from the preferred
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if (fileName2Def[fileNames[i2]] === preferredDef) {
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delete fileName2Def[fileNames[i2]];
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}
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}
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}
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}
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}
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for (let lang in inheritIconFromLanguage) {
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let superLang = inheritIconFromLanguage[lang];
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let def = lang2Def[superLang];
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if (def) {
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lang2Def[lang] = def;
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} else {
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console.log('skipping icon def for ' + lang + ': no icon for ' + superLang + ' defined');
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}
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}
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return download(colorsFile).then(function (content) {
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let regex3 = /(@[\w-]+):\s*(#[0-9a-z]+)/g;
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while ((match = regex3.exec(content)) !== null) {
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colorId2Value[match[1]] = match[2];
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}
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return getCommitSha('jesseweed/seti-ui').then(function (info) {
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try {
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writeFileIconContent(info);
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let cgmanifestPath = './cgmanifest.json';
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let cgmanifest = fs.readFileSync(cgmanifestPath).toString();
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let cgmanifestContent = JSON.parse(cgmanifest);
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cgmanifestContent['registrations'][0]['component']['git']['commitHash'] = info.commitSha;
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fs.writeFileSync(cgmanifestPath, JSON.stringify(cgmanifestContent, null, '\t'));
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console.log('updated ' + cgmanifestPath);
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console.log('Updated to jesseweed/seti-ui@' + info.commitSha.substr(0, 7) + ' (' + info.commitDate.substr(0, 10) + ')');
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} catch (e) {
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console.error(e);
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}
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});
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});
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});
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}, console.error);
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};
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if (path.basename(process.argv[1]) === 'update-icon-theme.js') {
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exports.copyFont().then(() => exports.update());
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}
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