ZacharyZhang-NY
b7fca0146d
ElyDoc, ElyTable, ElyShow (LibreOfficeKit), ElyPDF (MuPDF), ElyTree (Git), ElyMark (Milkdown and CodeMirror in CEF). ElyMail and ElyAgent follow.
90 lines
3.7 KiB
JavaScript
90 lines
3.7 KiB
JavaScript
// Builds the page into the folder given; no network.
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import { build } from 'esbuild'
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import { copyFile, mkdir, readFile, readdir, rm, writeFile } from 'node:fs/promises'
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import { join } from 'node:path'
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const out = process.argv[2]
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if (!out) throw new Error('usage: node build.mjs <output folder>')
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await rm(out, { recursive: true, force: true })
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await mkdir(out, { recursive: true })
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const built = await build({
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entryPoints: ['src/main.js', 'src/diagram.js', 'src/main.css'],
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outdir: out,
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bundle: true,
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minify: true,
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format: 'iife',
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target: 'chrome140',
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loader: { '.woff2': 'file', '.woff': 'file', '.ttf': 'file' },
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assetNames: 'fonts/[name]-[hash]',
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legalComments: 'none',
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metafile: true,
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logLevel: 'warning',
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})
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// Exports carry one stylesheet: fonts inline, woff2 alone.
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const exported = await build({
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entryPoints: ['src/export.css'],
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outdir: out,
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bundle: true,
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minify: true,
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loader: { '.woff2': 'dataurl', '.woff': 'empty', '.ttf': 'empty' },
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legalComments: 'none',
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metafile: true,
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logLevel: 'warning',
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})
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const sheet = join(out, 'export.css')
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// The dropped woff and ttf left empty sources.
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await writeFile(sheet, (await readFile(sheet, 'utf8')).replace(/,url\(\) format\("(?:woff|truetype)"\)/g, ''))
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await copyFile('index.html', join(out, 'index.html'))
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/** Each bundled package's folder under node_modules. */
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function packages(inputs) {
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const found = new Set()
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for (const input of inputs) {
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const at = input.lastIndexOf('node_modules/')
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if (at < 0) continue
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const parts = input.slice(at + 13).split('/')
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const name = parts[0].startsWith('@') ? `${parts[0]}/${parts[1]}` : parts[0]
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found.add(input.slice(0, at + 13) + name)
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}
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return [...found].sort()
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}
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/** Name, version and license; the file, else the manifest's. */
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async function notice(folder) {
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const manifest = JSON.parse(await readFile(join(folder, 'package.json'), 'utf8'))
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const head = `${manifest.name} ${manifest.version} (${manifest.license})`
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const file = (await readdir(folder)).find((name) => /^(licen[cs]e|copying)/i.test(name))
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if (file) return `${head}\n\n${(await readFile(join(folder, file), 'utf8')).trim()}\n`
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const author = manifest.author?.name ?? manifest.author
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if (manifest.license !== 'MIT' || !author) throw new Error(`${manifest.name}: no license file`)
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console.log(`${manifest.name} ships no license file; MIT from its manifest`)
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return `${head}\n\nCopyright (c) ${author}\n\n${MIT}\n`
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}
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const MIT = `Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.`
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const folders = packages([
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...Object.keys(built.metafile.inputs),
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...Object.keys(exported.metafile.inputs),
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])
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const notices = await Promise.all(folders.map(notice))
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await writeFile(join(out, 'THIRD-PARTY-NOTICES.txt'), notices.join('\n' + '-'.repeat(72) + '\n\n'))
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console.log(`built ${folders.length} packages into ${out}`)
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