[frontend] change bundler to skulk (#942)

* replace web bundler with skulk

* upgrade skulk

* add license

5 files changed, 0 insertions, 383 deletions

diff --git a/web/source/lib/bundler.js b/web/source/lib/bundler.js
deleted file mode 100644
index 9d84184b7..000000000
--- a/web/source/lib/bundler.js
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
-	GoToSocial
-	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU Affero General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program 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 Affero General Public License for more details.
-
-	You should have received a copy of the GNU Affero General Public License
-	along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-"use strict";
-
-const Promise = require("bluebird");
-const browserify = require("browserify");
-const babelify = require('babelify');
-const chalk = require("chalk");
-const fs = require("fs").promises;
-const { EventEmitter } = require("events");
-const path = require("path");
-const debugLib = require("debug");
-debugLib.enable("GoToSocial");
-const debug = debugLib("GoToSocial");
-
-const outputEmitter = new EventEmitter();
-
-const splitCSS = require("./split-css")(outputEmitter);
-const out = require("./output-path");
-
-const postcssPlugins = [
-	"postcss-import",
-	"postcss-nested",
-	"autoprefixer",
-	"postcss-custom-prop-vars",
-	"postcss-color-mod-function"
-].map((plugin) => require(plugin)());
-
-function browserifyConfig(devMode, { transforms = [], plugins = [], babelOptions = {} }) {
-	if (devMode) {
-		plugins.push(require("watchify"));
-	} else {
-		transforms.push([
-			require("uglifyify"), {
-				global: true,
-				exts: ".js"
-			}
-		]);
-	}
-
-	return {
-		cache: {},
-		packageCache: {},
-		transform: [
-			[
-				babelify.configure({
-					presets: [
-						[
-							require.resolve("@babel/preset-env"),
-							{
-								modules: "cjs"
-							}
-						],
-						require.resolve("@babel/preset-react")
-					]
-				}),
-				babelOptions
-			],
-			...transforms
-		],
-		plugin: [
-			[require("icssify"), {
-				parser: require("postcss-scss"),
-				before: postcssPlugins,
-				mode: 'global'
-			}],
-			[require("css-extract"), { out: splitCSS }],
-			...plugins
-		],
-		extensions: [".js", ".jsx", ".css"],
-		basedir: path.join(__dirname, "../"),
-		fullPaths: devMode,
-		debug: devMode
-	};
-}
-
-module.exports = function gtsBundler(devMode, bundles) {
-	if (devMode) {
-		require("./dev-server")(outputEmitter);
-	}
-
-	Promise.each(bundles, (bundleCfg) => {
-		let transforms, plugins, entryFiles;
-		let { outputFile, babelOptions } = bundleCfg;
-
-		if (bundleCfg.factors != undefined) {
-			let factorBundle = [require("factor-bundle"), {
-				outputs: Object.values(bundleCfg.factors).map((file) => {
-					return out(file);
-				}),
-				threshold: function(row, groups) {
-					// always put livereload.js in common bundle
-					if (row.file.endsWith("web/source/lib/livereload.js")) {
-						return true;
-					} else {
-						return this._defaultThreshold(row, groups);
-					}
-				}
-			}];
-
-			plugins = [factorBundle];
-
-			entryFiles = Object.keys(bundleCfg.factors);
-		} else {
-			entryFiles = bundleCfg.entryFiles;
-		}
-
-		if (devMode) {
-			entryFiles.push(path.join(__dirname, "./livereload.js"));
-		}
-
-		let config = browserifyConfig(devMode, { transforms, plugins, babelOptions, entryFiles, outputFile });
-
-		return Promise.try(() => {
-			return browserify(entryFiles, config);
-		}).then((bundler) => {
-			bundler.on("error", (err) => {
-				console.error(err.message);
-			});
-			Promise.promisifyAll(bundler);
-
-			function makeBundle(cause) {
-				if (cause != undefined) {
-					debug(chalk.yellow(`Watcher: update on ${cause}, re-bundling`));
-				}
-				return Promise.try(() => {
-					return bundler.bundleAsync();
-				}).then((bundle) => {
-					if (outputFile != "_delete") {
-						let updates = new Set([outputFile]);
-						if (bundleCfg.factors != undefined) {
-							Object.values(bundleCfg.factors).forEach((factor) => {
-								updates.add(factor);
-								debug(chalk.magenta(`JS: writing to assets/dist/${factor}`));
-							});
-						}
-						outputEmitter.emit("update", {type: "JS", updates: Array.from(updates)});
-						return fs.writeFile(out(outputFile), bundle);
-					}
-				}).catch((e) => {
-					debug(chalk.red("Fatal error in bundler:"), bundleCfg.outputFile);
-					if (e.name == "CssSyntaxError") {
-						// contains useful info about error + location, but followed by useless
-						// actual stacktrace, so cut that off
-						let stack = e.stack;
-						stack.split("\n").some((line) => {
-							if (line.startsWith("    at Input.error")) {
-								return true;
-							} else {
-								debug(line);
-								return false;
-							}
-						});
-					} else {
-						debug(e.message);
-					}
-				});
-			}
-
-			if (devMode) {
-				bundler.on("update", makeBundle);
-			}
-			return makeBundle();
-		});
-	}).then(() => {
-		if (devMode) {
-			debug(chalk.yellow("Initial build finished, waiting for file changes"));
-		} else {
-			debug(chalk.yellow("Finished building"));
-		}
-	});
-};
-
-outputEmitter.on("update", (u) => {
-	u.updates.forEach((outputFile) => {
-		let color = (str) => str;
-		if (u.type == "JS") {
-			color = chalk.magenta;
-		} else {
-			color = chalk.blue;
-		}
-		debug(color(`${u.type}: writing to assets/dist/${outputFile}`));
-	});
-});
\ No newline at end of file
diff --git a/web/source/lib/dev-server.js b/web/source/lib/dev-server.js
deleted file mode 100644
index a8094f5c2..000000000
--- a/web/source/lib/dev-server.js
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
-	GoToSocial
-	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU Affero General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program 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 Affero General Public License for more details.
-
-	You should have received a copy of the GNU Affero General Public License
-	along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-"use strict";
-
-const tinylr = require("tiny-lr");
-const chalk = require("chalk");
-
-const PORT = 35729;
-
-module.exports = function devServer(outputEmitter) {
-	let server = tinylr();
-	
-	server.listen(PORT, () => {
-		console.log(chalk.cyan(`Livereload server listening on :${PORT}`));
-	});
-
-	outputEmitter.on("update", ({updates}) => {
-		let fullPaths = updates.map((path) => `/assets/dist/${path}`);
-		tinylr.changed(fullPaths.join(","));
-	});
-
-	process.on("SIGUSR2", server.close);
-	process.on("SIGTERM", server.close);
-};
\ No newline at end of file
diff --git a/web/source/lib/livereload.js b/web/source/lib/livereload.js
deleted file mode 100644
index 721d0fb64..000000000
--- a/web/source/lib/livereload.js
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
-	GoToSocial
-	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU Affero General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program 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 Affero General Public License for more details.
-
-	You should have received a copy of the GNU Affero General Public License
-	along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-"use strict";
-
-window.LiveReloadOptions = {
-	host: 'localhost',
-	pluginOrder: "css,img,external",
-	verbose: true
-};
-
-console.log("Development bundle with Livereloading code");
-
-require("livereload-js/dist/livereload.min.js");
\ No newline at end of file
diff --git a/web/source/lib/output-path.js b/web/source/lib/output-path.js
deleted file mode 100644
index e2a0a9c5c..000000000
--- a/web/source/lib/output-path.js
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-	GoToSocial
-	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU Affero General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program 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 Affero General Public License for more details.
-
-	You should have received a copy of the GNU Affero General Public License
-	along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-"use strict";
-
-const fsSync = require("fs");
-const path = require("path");
-
-function out(name = "") {
-	return path.join(__dirname, "../../assets/dist/", name);
-}
-
-if (!fsSync.existsSync(out())){
-	fsSync.mkdirSync(out(), { recursive: true });
-}
-
-module.exports = out;
\ No newline at end of file
diff --git a/web/source/lib/split-css.js b/web/source/lib/split-css.js
deleted file mode 100644
index 732223bb7..000000000
--- a/web/source/lib/split-css.js
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
-	GoToSocial
-	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU Affero General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program 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 Affero General Public License for more details.
-
-	You should have received a copy of the GNU Affero General Public License
-	along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-"use strict";
-
-const fs = require("fs");
-const path = require("path");
-
-const {Writable} = require("stream");
-const out = require("./output-path");
-
-const fromRegex = /\/\* from (.+?) \*\//;
-module.exports = function splitCSS(outputEmitter) {
-	return function() {
-		let chunks = [];
-		return new Writable({
-			write: function(chunk, encoding, next) {
-				chunks.push(chunk);
-				next();
-			},
-
-			final: function() {
-				let stream = chunks.join("");
-				let input;
-				let content = [];
-	
-				function write() {
-					if (content.length != 0) {
-						if (input == undefined) {
-							if (content[0].length != 0) {
-								throw new Error("Got CSS content without filename, can't output: ", content);
-							}
-						} else {
-							outputEmitter.emit("update", {type: "CSS", updates: [input]});
-							fs.writeFileSync(out(input), content.join("\n"));
-						}
-						content = [];
-					}
-				}
-	
-				const cssDir = path.join(__dirname, "../css");
-	
-				stream.split("\n").forEach((line) => {
-					if (line.startsWith("/* from")) {
-						let found = fromRegex.exec(line);
-						if (found != null) {
-							write();
-	
-							let parts = path.parse(found[1]);
-							if (path.relative(cssDir, path.join(process.cwd(), parts.dir)) == "") {
-								input = parts.base;
-							} else {
-								// prefix filename with path
-								let relative = path.relative(path.join(__dirname, "../"), path.join(process.cwd(), found[1]));
-								input = relative.replace(/\//g, "-");
-							}
-						}
-					} else {
-						content.push(line);
-					}
-				});
-
-				write();
-			}
-		});
-	};
-};