Files
shields/services/github/github-release.service.js
2018-12-18 20:52:17 +00:00

85 lines
2.4 KiB
JavaScript

'use strict'
const LegacyService = require('../legacy-service')
const {
makeBadgeData: getBadgeData,
makeLogo: getLogo,
} = require('../../lib/badge-data')
const { addv: versionText } = require('../../lib/text-formatters')
const {
documentation,
checkErrorResponse: githubCheckErrorResponse,
} = require('./github-helpers')
// This legacy service should be rewritten to use e.g. BaseJsonService.
//
// Tips for rewriting:
// https://github.com/badges/shields/blob/master/doc/rewriting-services.md
//
// Do not base new services on this code.
module.exports = class GithubRelease extends LegacyService {
static get category() {
return 'version'
}
static get route() {
return {
base: 'github',
}
}
static get examples() {
return [
{
title: 'GitHub release',
previewUrl: 'release/qubyte/rubidium',
documentation,
},
{
title: 'GitHub (pre-)release',
previewUrl: 'release-pre/qubyte/rubidium',
documentation,
},
]
}
static registerLegacyRouteHandler({ camp, cache, githubApiProvider }) {
camp.route(
/^\/github\/release(-pre)?\/([^/]+\/[^/]+)(?:\/(all))?\.(svg|png|gif|jpg|json)$/,
cache((data, match, sendBadge, request) => {
const includePre = Boolean(match[1]) || match[3] === 'all'
const userRepo = match[2] // eg, qubyte/rubidium
const format = match[4]
let apiUrl = `/repos/${userRepo}/releases`
if (!includePre) {
apiUrl = `${apiUrl}/latest`
}
const badgeData = getBadgeData('release', data)
if (badgeData.template === 'social') {
badgeData.logo = getLogo('github', data)
}
githubApiProvider.request(request, apiUrl, {}, (err, res, buffer) => {
if (githubCheckErrorResponse(badgeData, err, res)) {
sendBadge(format, badgeData)
return
}
try {
let data = JSON.parse(buffer)
if (includePre) {
data = data[0]
}
const version = data.tag_name
const prerelease = data.prerelease
badgeData.text[1] = versionText(version)
badgeData.colorscheme = prerelease ? 'orange' : 'blue'
sendBadge(format, badgeData)
} catch (e) {
badgeData.text[1] = 'none'
sendBadge(format, badgeData)
}
})
})
)
}
}