From 5b668123a118c9bfaeb328fd5518b9a43145e273 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Fri, 24 Mar 2017 15:27:09 +0000
Subject: [PATCH] Jenkinsfile: add Jenkins build configuration. (#11082)

This will be used in future instead of our manual Jenkins customisation.
---
 Jenkinsfile | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 Jenkinsfile

diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 00000000000..60884f460a1
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,102 @@
+def macos_versions = ["sierra", "el_capitan", "yosemite"]
+
+def cleanup() {
+  sh 'rm -f *.bottle*.*'
+}
+
+def checkout() {
+  brew_bin = "/usr/local/bin"
+  brew_cellar = "/usr/local/Cellar"
+  brew_repo = "/usr/local/Homebrew"
+  brew_tap_repo = "${brew_repo}/Library/Taps/homebrew/homebrew-core"
+  sh "mkdir -p ${brew_bin} ${brew_cellar} ${brew_tap_repo} "
+  dir(brew_repo) {
+    git url: 'https://github.com/Homebrew/brew.git', changelog: false
+  }
+  sh "ln -sf ${brew_repo}/bin/brew ${brew_bin}/brew"
+  dir(brew_tap_repo) {
+    checkout scm
+  }
+}
+
+def test_bot(args) {
+  timeout(time: 6, unit: 'HOURS') {
+    withEnv(["PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin",
+             'HOMEBREW_DEVELOPER=1']) {
+      sh "brew test-bot ${args}"
+    }
+  }
+}
+
+def test() {
+  test_bot("--ci-auto ${BOT_PARAMS}")
+}
+
+def archive(stash_name) {
+  def test_bot_junit = 'brew-test-bot.xml'
+  if (fileExists(test_bot_junit)) {
+    junit test_bot_junit
+  }
+
+  def bottle_glob = '*.bottle*.*'
+  if (findFiles(glob: bottle_glob).length >= 1) {
+    stash includes: bottle_glob, name: stash_name
+  }
+}
+
+def build(stash_name) {
+  cleanup()
+  checkout()
+  test()
+  archive(stash_name)
+  cleanup()
+}
+
+try {
+  properties([
+    buildDiscarder(logRotator(daysToKeepStr: '7', artifactNumToKeepStr: '50')),
+    [$class: 'RebuildSettings', autoRebuild: true],
+    parameters([string(name: 'BOT_PARAMS', defaultValue: '', description: 'Parameters passed to `brew test-bot`')]),
+    pipelineTriggers([[$class: 'GitHubPushTrigger']])
+  ])
+
+  stage("Build") {
+    // TODO: figure out how to use macos_versions here.
+    parallel (
+      sierra:     { node("sierra")     { build("sierra")     }},
+      el_capitan: { node("el_capitan") { build("el_capitan") }},
+      yosemite:   { node("yosemite")   { build("yosemite")   }},
+    )
+  }
+
+  def stashed_bottles = false
+  node("master") {
+    stashed_bottles = fileExists("../builds/${env.BUILD_NUMBER}/stashes")
+  }
+  if (stashed_bottles) {
+    stage("Upload") {
+      node("master") {
+        cleanup()
+        checkout()
+        for (version in macos_versions) {
+          unstash version
+        }
+        withCredentials([[
+            $class: 'UsernamePasswordMultiBinding',
+            credentialsId: '5b6903a9-9f39-4c1b-9de6-ba0dd99c82a0',
+            passwordVariable: 'BINTRAY_KEY', usernameVariable: 'BINTRAY_USER']]) {
+          test_bot("--ci-upload --tap=homebrew/core")
+        }
+        cleanup()
+      }
+    }
+  }
+}
+catch (err) {
+  // TODO: decide who to email and when
+  // mail to: '',
+  //      from: 'Brew Test Bot <brewtestbot@icloud.com>',
+  //      subject: "${env.JOB_NAME} ${env.BUILD_DISPLAY_NAME} failed!",
+  //      body: "Build: ${env.BUILD_URL}\nConsole: ${env.BUILD_URL}console\nTests: ${env.BUILD_URL}testReport/"
+  throw err
+}