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[scripts/markdown2htmldoc] add more customization as requested by @keanuplayz

This commit is contained in:
Dmytro Meleshko 2020-09-06 11:43:17 +03:00
parent b2410007a8
commit 91bf1635e0
6 changed files with 323 additions and 538 deletions
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5
script-resources/markdown2htmldoc/.eslintrc.yml Normal file
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@ -0,0 +1,5 @@
extends:
- eslint-config-dmitmel/presets/node
- eslint-config-dmitmel/presets/formatting
rules:
node/shebang: off

11
script-resources/markdown2htmldoc/github-markdown-additions.css Normal file
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@ -0,0 +1,11 @@
html,
body {
padding: 0;
margin: 0;
}
.markdown-body {
max-width: 882px;
margin: 0 auto;
padding: 32px;
}

122
script-resources/markdown2htmldoc/main.js
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@ -7,19 +7,48 @@ const markdownItTaskCheckbox = require('markdown-it-task-checkbox');
const markdownItEmoji = require('markdown-it-emoji');
const markdownItHeaderAnchors = require('./markdown-it-header-anchors');
const Prism = require('prismjs');
const PRISM_COMPONENTS = require('prismjs/components.js');
const loadPrismLanguages = require('prismjs/components/');
// TODO: integrate <https://github.com/PrismJS/prism-themes>
const PRISM_THEMES = Object.keys(PRISM_COMPONENTS.themes).filter(
(k) => k !== 'meta',
);
let parser = new argparse.ArgumentParser();
parser.addArgument('inputFile', {
parser.addArgument('INPUT_FILE', {
nargs: argparse.Const.OPTIONAL,
metavar: 'INPUT_FILE',
help: '(stdin by default)',
});
parser.addArgument('outputFile', {
parser.addArgument('OUTPUT_FILE', {
nargs: argparse.Const.OPTIONAL,
metavar: 'OUTPUT_FILE',
help: '(stdout by default)',
});
parser.addArgument('--input-encoding', {
defaultValue: 'utf-8',
help: '(utf-8 by default)',
});
parser.addArgument('--output-encoding', {
defaultValue: 'utf-8',
help: '(utf-8 by default)',
});
parser.addArgument('--no-default-stylesheets', {
nargs: argparse.Const.SUPPRESS,
});
parser.addArgument('--syntax-theme', {
choices: PRISM_THEMES,
});
parser.addArgument('--stylesheet', {
nargs: argparse.Const.ZERO_OR_MORE,
});
parser.addArgument('--script', {
nargs: argparse.Const.ZERO_OR_MORE,
});
let args = parser.parseArgs();
let md = markdownIt({
@ -39,14 +68,47 @@ md.use(markdownItTaskCheckbox);
md.use(markdownItEmoji);
md.use(markdownItHeaderAnchors);
let markdownDocument = fs.readFileSync(args.get('inputFile', 0), 'utf-8');
let markdownDocument = fs.readFileSync(
args.get('INPUT_FILE', 0),
args.get('input_encoding'),
);
let renderedMarkdown = md.render(markdownDocument);
let githubMarkdownCSS = fs.readFileSync(
require.resolve('github-markdown-css/github-markdown.css'),
);
let syntaxHighlightingThemeCSS = fs.readFileSync(
require.resolve('prismjs/themes/prism.css'),
);
let stylesheetsTexts = [];
let scriptsTexts = [];
let syntaxThemeName = null;
if (!args.get('no_default_stylesheets')) {
syntaxThemeName = 'prism';
stylesheetsTexts.push(
fs.readFileSync(
require.resolve('github-markdown-css/github-markdown.css'),
'utf-8',
),
fs.readFileSync(
require.resolve('./github-markdown-additions.css'),
'utf-8',
),
);
}
syntaxThemeName = args.get('syntax_theme') || syntaxThemeName;
if (syntaxThemeName) {
stylesheetsTexts.push(
fs.readFileSync(
require.resolve(`prismjs/themes/${syntaxThemeName}.css`),
'utf-8',
),
);
}
for (let stylesheetPath of args.get('stylesheet', [])) {
stylesheetsTexts.push(fs.readFileSync(stylesheetPath));
}
for (let scriptPath of args.get('script', [])) {
scriptsTexts.push(fs.readFileSync(scriptPath));
}
let renderedHtmlDocument = `
<!DOCTYPE html>
@ -55,43 +117,19 @@ let renderedHtmlDocument = `
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<style>
${githubMarkdownCSS}
</style>
<style>
${syntaxHighlightingThemeCSS}
</style>
<style>
html, body {
padding: 0;
margin: 0;
}
.markdown-body {
max-width: 882px;
margin: 0 auto;
padding: 32px;
}
.octicon-link {
font: normal normal 16px 'octicons-link';
line-height: 1;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
.octicon-link::before {
content: '\\f05c';
}
</style>
${stylesheetsTexts.map((s) => `<style>\n${s}\n</style>`).join('\n')}
</head>
<body>
<article class="markdown-body">
${renderedMarkdown}
</article>
${scriptsTexts.map((s) => `<script>\n${s}\n</script>`).join('\n')}
</body>
</html>
`;
fs.writeFileSync(args.get('outputFile', 1), renderedHtmlDocument, 'utf-8');
fs.writeFileSync(
args.get('OUTPUT_FILE', 1),
renderedHtmlDocument,
args.get('output_encoding'),
);

4
script-resources/markdown2htmldoc/markdown-it-header-anchors.js
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@ -14,7 +14,7 @@ function markdownItHeaderAnchors(md) {
let innerText = '';
let headingContentToken = tokens[idx + 1];
headingContentToken.children.forEach(child => {
headingContentToken.children.forEach((child) => {
switch (child.type) {
case 'html_block':
case 'html_inline':
@ -28,7 +28,7 @@ function markdownItHeaderAnchors(md) {
});
if (innerText.length > 0) {
let id = slugger.slug(innerText);
let id = md.utils.escapeHtml(slugger.slug(innerText));
renderedHeadingOpen += `<a id="${id}" class="anchor" href="#${id}" aria-hidden="true"><span class="octicon octicon-link"></span></a>`;
}

12
script-resources/markdown2htmldoc/package.json
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@ -11,12 +11,10 @@
},
"devDependencies": {
"eslint": "*",
"eslint-config-dmitmel": "dmitmel/eslint-config-dmitmel"
},
"eslintConfig": {
"extends": "eslint-config-dmitmel/presets/node",
"rules": {
"node/shebang": "off"
}
"eslint-config-dmitmel": "dmitmel/eslint-config-dmitmel",
"eslint-config-prettier": "*",
"eslint-plugin-node": "*",
"eslint-plugin-prettier": "*",
"prettier": "*"
}
}

707
script-resources/markdown2htmldoc/yarn.lock
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