| 1 | #!groovy
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| 2 | 
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| 3 | //===========================================================================================================
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| 4 | // Main loop of the compilation
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| 5 | //===========================================================================================================
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| 6 | 
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| 7 | node ('master') {
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| 8 |         def err = null
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| 9 | 
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| 10 |         try {
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| 11 |                 //Wrap build to add timestamp to command line
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| 12 |                 wrap([$class: 'TimestamperBuildWrapper']) {
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| 13 | 
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| 14 |                         stage('Build') {
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| 15 | 
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| 16 |                                 results = [null, null]
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| 17 | 
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| 18 |                                 parallel (
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| 19 |                                         gcc_6_x64: { trigger_build( 'gcc-6',   'x64', true  ) },
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| 20 |                                         gcc_6_x86: { trigger_build( 'gcc-6',   'x86', true  ) },
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| 21 |                                         gcc_5_x64: { trigger_build( 'gcc-5',   'x64', false ) },
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| 22 |                                         gcc_5_x86: { trigger_build( 'gcc-5',   'x86', false ) },
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| 23 |                                         gcc_4_x64: { trigger_build( 'gcc-4.9', 'x64', false ) },
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| 24 |                                         gcc_4_x86: { trigger_build( 'gcc-4.9', 'x86', false ) },
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| 25 |                                         clang_x64: { trigger_build( 'clang',   'x64', false ) },
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| 26 |                                         clang_x86: { trigger_build( 'clang',   'x86', false ) },
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| 27 |                                 )
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| 28 |                         }
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| 29 | 
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| 30 |                         //Push latest changes to do-lang repo
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| 31 |                         push_build()
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| 32 |                 }
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| 33 |         }
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| 34 | 
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| 35 |         //If an exception is caught we need to change the status and remember to
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| 36 |         //attach the build log to the email
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| 37 |         catch (Exception caughtError) {
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| 38 |                 echo('error caught')
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| 39 | 
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| 40 |                 //rethrow error later
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| 41 |                 err = caughtError
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| 42 | 
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| 43 |                 //Store the result of the build log
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| 44 |                 currentBuild.result = 'FAILURE'
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| 45 | 
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| 46 |                 //Send email to notify the failure
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| 47 |                 promote_failure_email()
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| 48 |         }
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| 49 | 
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| 50 |         finally {
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| 51 |                 //Must re-throw exception to propagate error
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| 52 |                 if (err) {
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| 53 |                         throw err
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| 54 |                 }
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| 55 |         }
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| 56 | }
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| 57 | //===========================================================================================================
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| 58 | // Main compilation routines
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| 59 | //===========================================================================================================
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| 60 | 
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| 61 | def trigger_build(String cc, String arch, Boolean publish) {
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| 62 |         def result = build job: 'Cforall/master',               \
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| 63 |                 parameters: [                                           \
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| 64 |                         [$class: 'StringParameterValue',                \
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| 65 |                           name: 'pCompiler',                            \
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| 66 |                           value: cc],                                   \
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| 67 |                         [$class: 'StringParameterValue',                \
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| 68 |                           name: 'pArchitecture',                        \
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| 69 |                           value: arch],                                 \
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| 70 |                         [$class: 'BooleanParameterValue',               \
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| 71 |                           name: 'pRunAllTests',                         \
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| 72 |                           value: true],                                         \
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| 73 |                         [$class: 'BooleanParameterValue',               \
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| 74 |                           name: 'pRunBenchmark',                        \
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| 75 |                           value: true],                                         \
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| 76 |                         [$class: 'BooleanParameterValue',               \
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| 77 |                           name: 'pBuildDocumentation',          \
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| 78 |                           value: true],                                         \
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| 79 |                         [$class: 'BooleanParameterValue',               \
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| 80 |                           name: 'pPublish',                             \
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| 81 |                           value: publish],                                      \
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| 82 |                         [$class: 'BooleanParameterValue',               \
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| 83 |                           name: 'pSilent',                              \
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| 84 |                           value: true],                                         \
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| 85 |                 ],                                                              \
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| 86 |                 propagate: false
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| 87 | 
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| 88 |         echo(result.result)
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| 89 | 
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| 90 |         if(result.result != 'SUCCESS') {
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| 91 |                 sh("wget -q -O - ${result.absoluteUrl}/consoleText")
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| 92 |                 error(result.result)
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| 93 |         }
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| 94 | }
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| 95 | 
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| 96 | def push_build() {
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| 97 |         //Don't use the build_stage function which outputs the compiler
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| 98 |         stage('Push') {
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| 99 | 
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| 100 |                 status_prefix = 'Push'
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| 101 | 
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| 102 |                 def out_dir = pwd tmp: true
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| 103 |                 sh "mkdir -p ${out_dir}"
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| 104 | 
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| 105 |                 //checkout the code to make sure this is a valid git repo
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| 106 |                 checkout scm
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| 107 | 
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| 108 |                 collect_git_info()
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| 109 | 
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| 110 |                 //parse git logs to find what changed
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| 111 |                 sh "git remote > ${out_dir}/GIT_REMOTE"
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| 112 |                 git_remote = readFile("${out_dir}/GIT_REMOTE")
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| 113 |                 remoteDoLangExists = git_remote.contains("DoLang")
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| 114 | 
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| 115 |                 if( !remoteDoLangExists ) {
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| 116 |                         sh 'git remote add DoLang git@gitlab.do-lang.org:internal/cfa-cc.git'
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| 117 |                 }
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| 118 | 
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| 119 |                 //sh "GIT_SSH_COMMAND=\"ssh -v\" git push DoLang ${gitRefNewValue}:master"
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| 120 |                 echo('BUILD NOT PUSH SINCE DO-LANG SERVER WAS DOWN')
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| 121 |         }
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| 122 | }
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| 123 | 
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| 124 | //Helper routine to collect information about the git history
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| 125 | def collect_git_info() {
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| 126 | 
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| 127 |         //create the temporary output directory in case it doesn't already exist
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| 128 |         def out_dir = pwd tmp: true
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| 129 |         sh "mkdir -p ${out_dir}"
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| 130 | 
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| 131 |         //parse git logs to find what changed
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| 132 |         dir("../Cforall_Full_Build@script") {
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| 133 |                 sh "git reflog > ${out_dir}/GIT_COMMIT"
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| 134 |         }
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| 135 |         git_reflog = readFile("${out_dir}/GIT_COMMIT")
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| 136 |         gitRefOldValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][1]
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| 137 |         gitRefNewValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][2]
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| 138 | }
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| 139 | 
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| 140 | //===========================================================================================================
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| 141 | //Routine responsible of sending the email notification once the build is completed
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| 142 | //===========================================================================================================
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| 143 | 
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| 144 | //Email notification on a full build failure
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| 145 | def promote_failure_email() {
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| 146 |         echo('notifying users')
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| 147 | 
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| 148 |         //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line
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| 149 |         //Configurations for email format
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| 150 |         def email_subject = "[cforall git][PROMOTE - FAILURE]"
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| 151 |         def email_body = """This is an automated email from the Jenkins build machine. It was
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| 152 | generated because of a git hooks/post-receive script following
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| 153 | a ref change was pushed to the repository containing
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| 154 | the project "UNNAMED PROJECT".
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| 155 | 
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| 156 | Check console output at ${env.BUILD_URL} to view the results.
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| 157 | 
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| 158 | - Status --------------------------------------------------------------
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| 159 | 
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| 160 | PROMOTE FAILURE
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| 161 | """
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| 162 | 
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| 163 |         def email_to = "cforall@lists.uwaterloo.ca"
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| 164 | 
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| 165 |         //send email notification
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| 166 |         emailext body: email_body, subject: email_subject, to: email_to, attachLog: true
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| 167 | }
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