'use strict'
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var vendors = require('./vendors.json')
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var env = process.env
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// Used for testinging only
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Object.defineProperty(exports, '_vendors', {
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value: vendors.map(function (v) { return v.constant })
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})
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exports.name = null
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exports.isPR = null
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vendors.forEach(function (vendor) {
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var envs = Array.isArray(vendor.env) ? vendor.env : [vendor.env]
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var isCI = envs.every(function (obj) {
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return checkEnv(obj)
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})
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exports[vendor.constant] = isCI
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if (isCI) {
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exports.name = vendor.name
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switch (typeof vendor.pr) {
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case 'string':
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// "pr": "CIRRUS_PR"
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exports.isPR = !!env[vendor.pr]
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break
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case 'object':
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if ('env' in vendor.pr) {
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// "pr": { "env": "BUILDKITE_PULL_REQUEST", "ne": "false" }
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exports.isPR = vendor.pr.env in env && env[vendor.pr.env] !== vendor.pr.ne
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} else if ('any' in vendor.pr) {
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// "pr": { "any": ["ghprbPullId", "CHANGE_ID"] }
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exports.isPR = vendor.pr.any.some(function (key) {
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return !!env[key]
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})
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} else {
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// "pr": { "DRONE_BUILD_EVENT": "pull_request" }
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exports.isPR = checkEnv(vendor.pr)
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}
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break
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default:
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// PR detection not supported for this vendor
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exports.isPR = null
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}
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}
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})
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exports.isCI = !!(
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env.CI || // Travis CI, CircleCI, Cirrus CI, Gitlab CI, Appveyor, CodeShip, dsari
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env.CONTINUOUS_INTEGRATION || // Travis CI, Cirrus CI
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env.BUILD_NUMBER || // Jenkins, TeamCity
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env.RUN_ID || // TaskCluster, dsari
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exports.name ||
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false
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)
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function checkEnv (obj) {
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if (typeof obj === 'string') return !!env[obj]
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return Object.keys(obj).every(function (k) {
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return env[k] === obj[k]
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})
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}
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