6823d38ddf
* migrate some services from examples to openApi * improve and de-dupe service titles * revert changes to homebrew
48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
import { renderVersionBadge } from '../version.js'
|
|
import { BaseService, InvalidResponse, pathParams } from '../index.js'
|
|
|
|
export default class HackageVersion extends BaseService {
|
|
static category = 'version'
|
|
|
|
static route = {
|
|
base: 'hackage/v',
|
|
pattern: ':packageName',
|
|
}
|
|
|
|
static openApi = {
|
|
'/hackage/v/{packageName}': {
|
|
get: {
|
|
summary: 'Hackage Version',
|
|
parameters: pathParams({
|
|
name: 'packageName',
|
|
example: 'lens',
|
|
}),
|
|
},
|
|
},
|
|
}
|
|
|
|
static defaultBadgeData = { label: 'hackage' }
|
|
|
|
async fetch({ packageName }) {
|
|
return this._request({
|
|
url: `https://hackage.haskell.org/package/${packageName}/${packageName}.cabal`,
|
|
})
|
|
}
|
|
|
|
static transform(data) {
|
|
const lines = data.split('\n')
|
|
const versionLines = lines.filter(e => /^version:/i.test(e) === true)
|
|
return versionLines[0].split(/:/)[1].trim()
|
|
}
|
|
|
|
async handle({ packageName }) {
|
|
const { buffer } = await this.fetch({ packageName })
|
|
try {
|
|
const version = this.constructor.transform(buffer)
|
|
return renderVersionBadge({ version })
|
|
} catch (e) {
|
|
throw new InvalidResponse({ prettyMessage: 'invalid response data' })
|
|
}
|
|
}
|
|
}
|