kopia lustrzana https://github.com/badgen/badgen.net
46 wiersze
1.1 KiB
TypeScript
46 wiersze
1.1 KiB
TypeScript
import got from '../libs/got'
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import { version as v, versionColor } from '../libs/utils'
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import { createBadgenHandler, PathArgs } from '../libs/create-badgen-handler'
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export default createBadgenHandler({
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title: 'Hackage',
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examples: {
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'/hackage/v/abt': 'version',
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'/hackage/v/Cabal': 'version',
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'/hackage/license/Cabal': 'license',
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},
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handlers: {
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'/hackage/:topic<v|license>/:pkg': handler
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}
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})
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async function handler ({ topic, pkg }: PathArgs) {
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const endpoint = `https://hackage.haskell.org/package/${pkg}/${pkg}.cabal`
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const cabal = await got(endpoint).text()
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const { version, license } = parseCabalFile(cabal)
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switch (topic) {
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case 'v':
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return {
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subject: 'hackage',
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status: v(version),
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color: versionColor(version)
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}
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case 'license':
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return {
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subject: 'license',
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status: license,
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color: 'blue'
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}
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}
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}
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// Naive implementation (only parse meta blocks)
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const parseCabalFile = raw => {
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return raw.match(/[\w-]+:.+\S+$/gm).reduce((accu, line) => {
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const [key, value] = line.split(':')
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accu[key] = value.trim()
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return accu
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}, {})
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}
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