50 lines
1.7 KiB
JavaScript
50 lines
1.7 KiB
JavaScript
'use strict'
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const LegacyService = require('../legacy-service')
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const {
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makeBadgeData: getBadgeData,
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makeLogo: getLogo,
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} = require('../../lib/badge-data')
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const { addv: versionText } = require('../../lib/text-formatters')
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const { version: versionColor } = require('../../lib/color-formatters')
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const { latest: latestVersion } = require('../../lib/version')
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const {
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checkErrorResponse: githubCheckErrorResponse,
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} = require('./github-helpers')
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module.exports = class GithubTag extends LegacyService {
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static registerLegacyRouteHandler({ camp, cache, githubApiProvider }) {
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camp.route(
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/^\/github\/tag(-?pre)?\/([^/]+)\/([^/]+)\.(svg|png|gif|jpg|json)$/,
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cache((data, match, sendBadge, request) => {
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const includePre = Boolean(match[1])
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const user = match[2] // eg, expressjs/express
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const repo = match[3]
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const format = match[4]
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const apiUrl = `/repos/${user}/${repo}/tags`
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const badgeData = getBadgeData('tag', data)
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if (badgeData.template === 'social') {
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badgeData.logo = getLogo('github', data)
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}
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githubApiProvider.request(request, apiUrl, {}, (err, res, buffer) => {
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if (githubCheckErrorResponse(badgeData, err, res)) {
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sendBadge(format, badgeData)
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return
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}
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try {
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const data = JSON.parse(buffer)
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const versions = data.map(e => e.name)
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const tag = latestVersion(versions, { pre: includePre })
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badgeData.text[1] = versionText(tag)
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badgeData.colorscheme = versionColor(tag)
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sendBadge(format, badgeData)
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} catch (e) {
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badgeData.text[1] = 'none'
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sendBadge(format, badgeData)
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}
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})
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})
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)
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}
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}
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