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fd941700d7
Allow the CLI argument to be either a remote URL or a local HTML path, and document the new usage in README/help examples.
66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
import { Command } from 'commander'
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export const VALID_THEMES = [
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'light',
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'dark',
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'sepia',
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'groove-dark',
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'solarized-light',
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'solarized-dark',
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'nord-light',
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'nord-dark'
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]
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const program = new Command()
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program
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.name('pdfy')
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.description('Convert web articles to PDF using Reader View and Puppeteer')
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.argument('<url>', 'URL of the article to convert, or path to a local HTML file')
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.option(
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'-t, --theme <theme>',
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`Reader View theme (${VALID_THEMES.join(', ')})`
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)
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.option(
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'--highlight-style <style>',
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'highlight.js style (e.g. github, monokai, solarized-light, atom-one-dark)'
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)
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.option('-c, --css <path>', 'path to custom CSS file')
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.option('--config <path>', 'path to config file (.pdfyrc, .pdfyrc.json, pdfy.config.js)')
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.option('-p, --prefs <path>', 'path to extension preferences JSON')
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.option(
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'-o, --output <path>',
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'output file path (default: ./output/<title>.pdf)'
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)
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.option(
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'-l, --log-level <level>',
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'logging level (fatal, error, warn, info, debug)'
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)
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.addHelpText(
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'after',
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`
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Examples:
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node src/index.js <URL>
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node src/index.js <URL> --theme dark --highlight-style monokai --css config/rules.css
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node src/index.js <path/to/file.html> --theme dark --highlight-style monokai
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node src/index.js <URL> --prefs config/reader-view-preferences.json
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npm start -- <URL> --theme dark --highlight-style monokai --css config/rules.css
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`
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)
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export function parseArgs () {
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program.parse(process.argv)
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const opts = program.opts()
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return {
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url: program.args[0],
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opts: {
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theme: opts.theme || null,
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css: opts.css || null,
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prefs: opts.prefs || null,
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output: opts.output || null,
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config: opts.config || null,
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highlightStyle: opts.highlightStyle || null
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}
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}
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}
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