-
-
Notifications
You must be signed in to change notification settings - Fork 590
/
release-image.js
129 lines (123 loc) · 4.39 KB
/
release-image.js
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
"use strict";
/**
* @license
* Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/
Object.defineProperty(exports, "__esModule", { value: true });
const parseChangelog = require("changelog-parser");
const commandLineArgs = require("command-line-args");
const marked = require("marked");
const puppeteer = require("puppeteer");
const fs = require("fs");
const util = require("util");
const path = require("path");
const emoji = require('node-emoji')
const readFile = util.promisify(fs.readFile);
const optionDefinitions = [
{ name: 'file', type: String, defaultOption: true },
{ name: 'version', type: String },
];
const stripMarkdown = (text) => {
var str = String(text).replace(/__|\*|\#|(?:\[([^\]]*)\]\([^)]*\))/gm, '$1');
return str;
};
const injectEmojis = (body) => {
return emoji.emojify(body)
}
// colors taken from https://github.com/dracula/dracula-theme
const html = (body,packageName,release) => `
<!doctype html>
<html>
<head>
<script src="https://twemoji.maxcdn.com/v/latest/twemoji.min.js" crossorigin="anonymous"></script>
<link href="https://fonts.googleapis.com/css?family=Open+Sans:300,400|Roboto+Mono:300|Roboto+Slab:400,700&display=swap" rel="stylesheet">
<style>
body {
font-family: 'Open Sans', sans-serif;
font-weight: 300;
background: #282a36;
color: #f8f8f2;
margin: 1.5em;
}
h1, h2, h3 {
font-family: 'Roboto Slab', serif;
color: #ff79c6;
font-weight: 400;
}
span.name {
color: #8be9fd;
}
code {
font-family: 'Roboto Mono', monospace;
font-size: 14px;
background: #44475a;
border-radius: 3px;
padding: 0 4px;
}
a {
color: inherit;
text-decoration: none;
}
</style>
</head>
<body>
<h2><span class="name">${packageName}</span> ${stripMarkdown(injectEmojis(release.title))}</h2>
${injectEmojis(body)}
</body>
</html>
`;
const latestVersion = {};
const getRelease = async (changelog, version = latestVersion) => {
return changelog.versions.find((r) => (r.version !== null && version === latestVersion) ||
r.version === version ||
(r.version === null && version === undefined));
};
const screenShotOptions = async page => {
const bounds = await page.evaluate(`document.documentElement.getBoundingClientRect().toJSON()`);
return {
path: 'release.png',
encoding: 'binary',
type: 'png',
clip: {
x: bounds.x,
y: bounds.y,
width: bounds.width,
height: bounds.height,
},
}
}
exports.run = async () => {
const options = commandLineArgs(optionDefinitions);
const filename = options.file || 'CHANGELOG.md';
const version = options.version;
const packageName = JSON.parse(await readFile(path.join(path.dirname(filename), 'package.json'), { encoding: 'utf-8' })).name;
console.log(`Reading ${packageName} release ${version} from ${filename}`);
const changelog = (await parseChangelog({
filePath: filename,
removeMarkdown: true,
}));
const release = await getRelease(changelog, version);
if (release === undefined) throw new Error('no release found');
const browser = await puppeteer.launch({ headless: "new", timeout:0 });
const page = await browser.newPage();
await page.addScriptTag({
url: "https://cdn.jsdelivr.net/npm/@twemoji/api@latest/dist/twemoji.min.js"
});
await page.setViewport({ width: 800, height: 800, deviceScaleFactor: 2 });
await page.setContent(html(marked.parse(release.body),packageName,release));
await page.evaluate(`document.fonts.ready`);
await page.screenshot((await screenShotOptions(page)));
console.log('Wrote screenshot to release.png');
await browser.close();
process.exit();
};
exports.run();