forked from richardanaya/tour_of_rust
-
Notifications
You must be signed in to change notification settings - Fork 0
/
generate.js
283 lines (256 loc) · 9.66 KB
/
generate.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
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
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
const showdown = require('showdown');
const fs = require('fs');
const yaml = require('js-yaml');
const lessonSource = process.argv[2];
const targetDir = process.argv[3];
const generateBetaContent = process.argv.length >= 4 && process.argv[4] === 'beta';
/**
* @param {number} num
* @returns {string}
*/
function pad(num) {
const s = `${num}`;
return s.padStart(2, '0');
}
/**
* @param {string} lang
* @param {number} i
* @param {boolean} isBeta currently unused
* @param {string} chapter
* @returns {string}
*/
function getFileName(lang, i, isBeta, chapter) {
if (i === 0 && lang === 'en') {
return 'index.html';
}
let fileName = `${pad(i)}_${lang}.html`;
if (chapter !== undefined && chapter !== null) {
fileName = `chapter_${chapter}_${lang}.html`;
}
return fileName;
}
/**
* @param {string} source
* @returns {string[]}
*/
const getDirectories = (source) => fs.readdirSync(source, { withFileTypes: true })
.filter((dirent) => dirent.isDirectory())
.map((dirent) => dirent.name);
/**
* @param {string} path
* @returns {any}
*/
const getYaml = (path) => yaml.safeLoad(fs.readFileSync(path));
const languages = getDirectories(lessonSource);
const commonWords = {};
const chapters = [];
languages.forEach((lang) => {
// const lang = languages[x];
const langDir = `${lessonSource}/${lang}`;
commonWords[lang] = getYaml(`${langDir}/common_words.yaml`);
const languageFiles = fs.readdirSync(langDir, { withFileTypes: true })
.filter((f) => f.isFile() && f.name.indexOf('chapter_') === 0)
.map((f) => f.name);
languageFiles.forEach((l) => {
const chap = parseInt(l.substring(8, l.indexOf('.')), 10);
if (chapters[chap] === undefined) {
chapters[chap] = {};
}
chapters[chap][lang] = getYaml(`${langDir}/${l}`);
});
});
const pages = [];
chapters.forEach((c, x) => {
for (let i = 0; i < c.en.length; i += 1) {
const page = {};
if (i === 0 && x !== 0) {
page.chapter = x;
}
Object.keys(c).forEach((lang) => {
page[lang] = c[lang][i];
});
pages.push(page);
}
});
const lessons = {
common_words: commonWords,
pages,
};
const converter = new showdown.Converter();
/**
* @param {string[]} words
* @param {string} lang
* @param {string} w
* @returns {string}
*/
function getWord(words, lang, w) {
if (words[lang][w]) {
return words[lang][w];
}
return words.en[w];
}
/**
*
* @param {string[]} words
* @param {string} lang
* @returns {string}
*/
const getHead = (words, lang) => `<!DOCTYPE html>
<html lang="${lang}">
<head>
<title>${getWord(words, lang, 'tor')} - Let's go on an adventure!</title>
<meta charset="UTF-8">
<meta content="text/html;charset=utf-8" http-equiv="Content-Type">
<meta content="utf-8" http-equiv="encoding">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="keywords" content="Rust, Programming, Learning">
<meta name="description" content="Welcome to the Tour of Rust. This is meant to be a step by step guide through the features of the Rust programming language">
<meta name="theme-color" content="#ff6801"/>
<link rel="stylesheet" href="tour.css">
<link rel="preload" href="https://fonts.gstatic.com/s/neuton/v12/UMBQrPtMoH62xUZKdK0vfQr4LLkw6A.woff2" as="font" />
<link rel="preload" href="https://fonts.gstatic.com/s/neuton/v12/UMBTrPtMoH62xUZCz4g6UCj1Bg.woff2" as="font" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Neuton:ital,wght@0,400;0,700;1,400&display=swap" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=IBM+Plex+Serif:wght@400;700&display=swap" />
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="manifest" href="./site.webmanifest">
<script src="./tour.js" defer></script>
<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-155199982-1"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'UA-155199982-1', { 'anonymize_ip': true });
</script>
</head>`;
/**
* @param {Array} lessons
* @param {string} lang
* @param {string} title
* @param {string} code
* @param {string} content
* @param {number} index
* @param {boolean} isLast
* @param {string[]} words
* @param {boolean} isBeta
* @returns
*/
function template(lessonsData, lang, title, code, content, index, isLast, words, isBeta) {
return `${getHead(words, lang)}
<body>
<div class="tour">
<div class="header">
<span class="title"><a href="${getFileName(lang, 0, isBeta, lessonsData[0]?.chapter)}">${getWord(words, lang, 'tor')}</a></span>
<span class="nav">
<span class="toc"><a href="TOC_${lang}.html">${getWord(words, lang, 'toc')}</a></span>
</div>
<div class="page">
<h1>${title}</h1>
${content}
<div class="bottomnav">
${index !== 0 ? `<span class="back"><a href="${isBeta ? 'beta_' : ''}${getFileName(lang, index - 1, isBeta, lessonsData[index - 1]?.chapter)}" rel="prev">❮ ${getWord(words, lang, 'previous')}</a></span>` : ''}
${isLast ? '' : `<span class="next"><a href="${isBeta ? 'beta_' : ''}${getFileName(lang, index + 1, isBeta, lessonsData[index + 1]?.chapter)}" rel="next">${getWord(words, lang, 'next')} ❯</a></span>`}
</div>
</div>
${code ? `<div class="code">
<iframe width="100%" src="${code}" scrolling="no" frameborder="no" allowtransparency="true" allowfullscreen="true" sandbox="allow-forms allow-pointer-lock allow-popups allow-same-origin allow-scripts allow-modals" title="Rust Playground" loading="lazy"></iframe>
</div>` : '<div class="code"><center><img src="/ferris_lofi.png" alt="Mascot Ferris" width="300" height="236"></center></div>'}
</div>
</body>
</html>`;
}
languages.forEach((lang) => {
let c = 0;
const words = lessons.common_words;
const langLessons = lessons.pages.filter((x) => {
if (!generateBetaContent && x.beta === true) {
return false;
}
return true;
});
const betaLessons = lessons.pages.filter(() => true);
langLessons.forEach((lesson, i) => {
let fileName = getFileName(lang, i, false, lesson?.chapter);
if (i === 0 && lang === 'en') {
fileName = 'index.html';
}
let lessonTitle = `[${getWord(words, lang, 'untranslated')}] ${lesson.en.title}`;
let lessonContent = converter.makeHtml(lesson.en.content_markdown);
let lessonCode = lesson.en.code;
if (lesson[lang]) {
let targetLang = lang;
if (lesson[lang].clone) {
targetLang = lesson[lang].clone;
}
lessonTitle = lesson[targetLang].title;
let content = lesson[targetLang].content_html;
if (!content) {
content = converter.makeHtml(lesson[targetLang].content_markdown);
}
lessonContent = content;
lessonCode = lesson[targetLang].code || lesson.en.code;
if (lesson[lang].clone) {
if (lesson[lang].code) {
lessonCode = lesson[lang].code;
}
}
}
fs.writeFileSync(`${targetDir}/${fileName}`, template(langLessons, lang, lessonTitle, lessonCode, lessonContent, c, i === langLessons.length - 1, words, false));
c += 1;
});
c = 0;
betaLessons.forEach((lesson, i) => {
if (lesson[lang]) {
let targetLang = lang;
if (lesson[lang].clone) {
targetLang = lesson[lang].clone;
}
const fileName = getFileName(lang, i, true, lesson.chapter);
let lessonTitle = `[${getWord(words, targetLang, 'untranslated')}] ${lesson.en.title}`;
let lessonContent = lesson.en.content_markdown;
let lessonCode = lesson.en.code;
if (lesson[targetLang]) {
lessonTitle = lesson[targetLang].title;
let content = lesson[targetLang].content_html;
if (!content) {
content = converter.makeHtml(lesson[targetLang].content_markdown);
}
lessonContent = content;
lessonCode = lesson[targetLang].code || lesson.en.code;
}
fs.writeFileSync(`${targetDir}/beta_${fileName}`, template(betaLessons, lang, lessonTitle, lessonCode, lessonContent, c, i === betaLessons.length - 1, words, true));
c += 1;
}
});
const fileName = `TOC_${lang}.html`;
fs.writeFileSync(`${targetDir}/${fileName}`,
`${getHead(words, lang)}
<body>
<div class="tour">
<div class="header">
<span class="title"><a href="${getFileName(lang, 0)}">${getWord(words, lang, 'tor')}</a></span>
<span class="nav">
</span>
</div>
<div>
<h1>${getWord(words, lang, 'lessons')}</h1>
<ul>
${langLessons.map((x, i) => {
let targetLang = lang;
if (x[lang] && x[lang].clone) {
targetLang = x[lang].clone;
}
let s = `<li><a href="${getFileName(lang, i, false, x.chapter)}">${x[targetLang] ? x[targetLang].title : `[${getWord(words, targetLang, 'untranslated')}] ${x.en.title}`}</a></li>`;
if (x.chapter !== undefined) {
s = `</ul><h3><a href="${getFileName(lang, i, false, x.chapter)}">${x[targetLang] ? x[targetLang].title : `[${getWord(words, targetLang, 'untranslated')}] ${x.en.title}`}</a></h3><ul>`;
}
return s;
}).join('\n')}
</ul>
</div>
</div>
</body>
</html>`);
});