1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
/*
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}`));
});
});
|
