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