| 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 | node ('master'){ |
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| 7 | |
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| 8 | boolean bIsSandbox = env.BRANCH_NAME == "jenkins-sandbox" |
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| 9 | def err = null |
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| 10 | def log_needed = false |
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| 11 | |
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| 12 | stage_name = '' |
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| 13 | |
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| 14 | gitRefOldValue = '' |
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| 15 | gitRefNewValue = '' |
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| 16 | |
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| 17 | builddir = pwd tmp: true |
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| 18 | srcdir = pwd tmp: false |
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| 19 | |
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| 20 | currentBuild.result = "SUCCESS" |
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| 21 | |
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| 22 | try { |
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| 23 | //Wrap build to add timestamp to command line |
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| 24 | wrap([$class: 'TimestamperBuildWrapper']) { |
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| 25 | |
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| 26 | notify_server(0) |
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| 27 | |
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| 28 | final settings = prepare_build() |
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| 29 | |
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| 30 | clean() |
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| 31 | |
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| 32 | checkout() |
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| 33 | |
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| 34 | notify_server(0) |
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| 35 | |
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| 36 | build() |
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| 37 | |
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| 38 | test() |
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| 39 | |
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| 40 | benchmark() |
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| 41 | |
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| 42 | build_doc() |
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| 43 | |
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| 44 | publish() |
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| 45 | |
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| 46 | notify_server(45) |
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| 47 | } |
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| 48 | } |
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| 49 | |
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| 50 | //If an exception is caught we need to change the status and remember to |
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| 51 | //attach the build log to the email |
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| 52 | catch (Exception caughtError) { |
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| 53 | //rethrow error later |
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| 54 | err = caughtError |
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| 55 | |
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| 56 | //An error has occured, the build log is relevent |
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| 57 | log_needed = true |
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| 58 | |
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| 59 | //Store the result of the build log |
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| 60 | currentBuild.result = "${stage_name} FAILURE".trim() |
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| 61 | } |
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| 62 | |
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| 63 | finally { |
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| 64 | //Send email with final results if this is not a full build |
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| 65 | if( !params.Silent ) { |
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| 66 | echo 'Notifying users of result' |
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| 67 | email(currentBuild.result, log_needed, bIsSandbox) |
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| 68 | } |
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| 69 | |
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| 70 | echo 'Build Completed' |
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| 71 | |
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| 72 | /* Must re-throw exception to propagate error */ |
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| 73 | if (err) { |
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| 74 | throw err |
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| 75 | } |
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| 76 | } |
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| 77 | } |
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| 78 | |
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| 79 | //=========================================================================================================== |
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| 80 | // Helper classes/variables/routines |
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| 81 | //=========================================================================================================== |
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| 82 | //Helper routine to collect information about the git history |
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| 83 | def collect_git_info() { |
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| 84 | |
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| 85 | final scmVars = checkout scm |
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| 86 | echo "----------------------------------------" |
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| 87 | echo "${scmVars.getClass()}" |
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| 88 | echo "scmVars: ${scmVars}" |
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| 89 | |
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| 90 | //create the temporary output directory in case it doesn't already exist |
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| 91 | def out_dir = pwd tmp: true |
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| 92 | sh "mkdir -p ${out_dir}" |
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| 93 | |
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| 94 | //parse git logs to find what changed |
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| 95 | gitRefName = env.BRANCH_NAME |
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| 96 | sh "git reflog > ${out_dir}/GIT_COMMIT" |
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| 97 | git_reflog = readFile("${out_dir}/GIT_COMMIT") |
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| 98 | gitRefOldValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][1] |
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| 99 | gitRefNewValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][2] |
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| 100 | } |
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| 101 | |
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| 102 | class BuildSettings implements Serializable { |
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| 103 | BuildSettings() { |
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| 104 | } |
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| 105 | } |
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| 106 | |
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| 107 | def prepare_build() { |
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| 108 | collect_git_info() |
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| 109 | |
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| 110 | properties ([ \ |
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| 111 | [$class: 'ParametersDefinitionProperty', \ |
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| 112 | parameterDefinitions: [ \ |
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| 113 | [$class: 'ChoiceParameterDefinition', \ |
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| 114 | description: 'Which compiler to use', \ |
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| 115 | name: 'Compiler', \ |
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| 116 | choices: 'gcc-6\ngcc-5\ngcc-4.9\nclang', \ |
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| 117 | defaultValue: 'gcc-6', \ |
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| 118 | ], \ |
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| 119 | [$class: 'ChoiceParameterDefinition', \ |
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| 120 | description: 'The target architecture', \ |
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| 121 | name: 'Architecture', \ |
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| 122 | choices: 'x64\nx86', \ |
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| 123 | defaultValue: 'x64', \ |
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| 124 | ], \ |
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| 125 | [$class: 'BooleanParameterDefinition', \ |
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| 126 | description: 'If false, only the quick test suite is ran', \ |
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| 127 | name: 'RunAllTests', \ |
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| 128 | defaultValue: false, \ |
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| 129 | ], \ |
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| 130 | [$class: 'BooleanParameterDefinition', \ |
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| 131 | description: 'If true, jenkins also runs benchmarks', \ |
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| 132 | name: 'RunBenchmark', \ |
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| 133 | defaultValue: false, \ |
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| 134 | ], \ |
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| 135 | [$class: 'BooleanParameterDefinition', \ |
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| 136 | description: 'If true, jenkins also builds documentation', \ |
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| 137 | name: 'BuildDocumentation', \ |
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| 138 | defaultValue: true, \ |
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| 139 | ], \ |
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| 140 | [$class: 'BooleanParameterDefinition', \ |
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| 141 | description: 'If true, jenkins also publishes results', \ |
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| 142 | name: 'Publish', \ |
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| 143 | defaultValue: false, \ |
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| 144 | ], \ |
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| 145 | [$class: 'BooleanParameterDefinition', \ |
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| 146 | description: 'If true, jenkins will not send emails', \ |
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| 147 | name: 'Silent', \ |
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| 148 | defaultValue: false, \ |
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| 149 | ], \ |
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| 150 | ], |
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| 151 | ]]) |
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| 152 | |
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| 153 | echo "${params.getClass()}" |
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| 154 | |
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| 155 | compiler = compiler_from_params( params.Compiler ) |
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| 156 | crchitecture = architecture_from_params( params.Architecture ) |
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| 157 | |
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| 158 | def full = params.RunAllTests ? " (Full)" : "" |
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| 159 | currentBuild.description = "${ compiler.cc_name }:${ architecture.name }${full}" |
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| 160 | |
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| 161 | echo """Compiler : ${ params.Compiler.cc_name } (${ compiler.cpp_cc }/${ compiler.cfa_cc }) |
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| 162 | Architecture : ${ architecture.name } |
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| 163 | Arc Flags : ${ architecture.flags } |
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| 164 | Run All Tests : ${ params.RunAllTests.toString() } |
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| 165 | Run Benchmark : ${ params.RunBenchmark.toString() } |
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| 166 | Build Documentation : ${ params.BuildDocumentation.toString() } |
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| 167 | Publish : ${ params.Publish.toString() } |
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| 168 | Silent : ${ params.Silent.toString() } |
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| 169 | """ |
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| 170 | } |
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| 171 | |
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| 172 | def build_stage(String name, Closure block ) { |
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| 173 | stage_name = name |
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| 174 | stage(name, block) |
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| 175 | } |
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| 176 | |
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| 177 | def notify_server(int wait) { |
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| 178 | sh """curl --silent --show-error --data "wait=${wait}" -X POST https://cforall.uwaterloo.ca:8082/jenkins/notify > /dev/null || true""" |
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| 179 | return |
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| 180 | } |
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| 181 | |
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| 182 | def make_doc() { |
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| 183 | def err = null |
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| 184 | try { |
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| 185 | sh 'make clean > /dev/null' |
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| 186 | sh 'make > /dev/null 2>&1' |
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| 187 | } |
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| 188 | catch (Exception caughtError) { |
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| 189 | err = caughtError //rethrow error later |
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| 190 | sh 'cat *.log' |
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| 191 | } |
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| 192 | finally { |
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| 193 | if (err) throw err // Must re-throw exception to propagate error |
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| 194 | } |
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| 195 | } |
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| 196 | |
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| 197 | //Description of a compiler (Must be serializable since pipelines are persistent) |
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| 198 | class CC_Desc implements Serializable { |
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| 199 | public String cc_name |
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| 200 | public String cpp_cc |
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| 201 | public String cfa_cc |
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| 202 | |
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| 203 | CC_Desc(String cc_name, String cpp_cc, String cfa_cc) { |
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| 204 | this.cc_name = cc_name |
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| 205 | this.cpp_cc = cpp_cc |
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| 206 | this.cfa_cc = cfa_cc |
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| 207 | } |
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| 208 | } |
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| 209 | |
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| 210 | def compiler_from_params(cc) { |
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| 211 | switch( cc ) { |
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| 212 | case 'gcc-6': |
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| 213 | return new CC_Desc('gcc-6', 'g++-6', 'gcc-6') |
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| 214 | break |
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| 215 | case 'gcc-5': |
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| 216 | return new CC_Desc('gcc-5', 'g++-5', 'gcc-5') |
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| 217 | break |
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| 218 | case 'gcc-4.9': |
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| 219 | return new CC_Desc('gcc-4.9', 'g++-4.9', 'gcc-4.9') |
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| 220 | break |
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| 221 | case 'clang': |
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| 222 | return new CC_Desc('clang', 'clang++', 'gcc-6') |
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| 223 | break |
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| 224 | default : |
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| 225 | error "Unhandled compiler : ${cc}" |
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| 226 | } |
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| 227 | } |
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| 228 | |
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| 229 | //Description of an architecture (Must be serializable since pipelines are persistent) |
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| 230 | class Arch_Desc implements Serializable { |
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| 231 | public String name |
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| 232 | public String flags |
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| 233 | |
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| 234 | Arch_Desc(String name, String flags) { |
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| 235 | this.name = name |
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| 236 | this.flags = flags |
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| 237 | } |
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| 238 | } |
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| 239 | |
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| 240 | def architecture_from_params( arch ) { |
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| 241 | switch( arch ) { |
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| 242 | case 'x64': |
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| 243 | return new Arch_Desc('x64', '--host=x86_64') |
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| 244 | break |
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| 245 | case 'x86': |
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| 246 | return new Arch_Desc('x86', '--host=i386') |
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| 247 | break |
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| 248 | default : |
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| 249 | error "Unhandled architecture : ${arch}" |
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| 250 | } |
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| 251 | } |
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| 252 | |
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| 253 | //=========================================================================================================== |
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| 254 | // Main compilation routines |
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| 255 | //=========================================================================================================== |
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| 256 | def clean() { |
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| 257 | build_stage('Cleanup') { |
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| 258 | // clean the build by wipping the build directory |
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| 259 | dir(builddir) { |
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| 260 | deleteDir() |
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| 261 | } |
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| 262 | |
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| 263 | //Clean all temporary files to make sure no artifacts of the previous build remain |
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| 264 | sh 'git clean -fdqx' |
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| 265 | |
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| 266 | //Reset the git repo so no local changes persist |
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| 267 | sh 'git reset --hard' |
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| 268 | } |
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| 269 | } |
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| 270 | |
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| 271 | //Compilation script is done here but environnement set-up and error handling is done in main loop |
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| 272 | def checkout() { |
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| 273 | build_stage('Checkout') { |
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| 274 | //checkout the source code and clean the repo |
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| 275 | checkout scm |
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| 276 | } |
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| 277 | } |
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| 278 | |
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| 279 | def build() { |
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| 280 | build_stage('Build') { |
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| 281 | // Build outside of the src tree to ease cleaning |
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| 282 | dir (builddir) { |
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| 283 | //Configure the conpilation (Output is not relevant) |
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| 284 | //Use the current directory as the installation target so nothing escapes the sandbox |
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| 285 | //Also specify the compiler by hand |
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| 286 | targets="" |
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| 287 | if( params.RunAllTests ) { |
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| 288 | targets="--with-target-hosts='host:debug,host:nodebug'" |
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| 289 | } else { |
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| 290 | targets="--with-target-hosts='host:debug'" |
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| 291 | } |
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| 292 | |
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| 293 | sh "${srcdir}/configure CXX=${params.Compiler.cpp_cc} ${params.Architecture.flags} ${targets} --with-backend-compiler=${params.Compiler.cfa_cc} --quiet" |
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| 294 | |
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| 295 | //Compile the project |
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| 296 | sh 'make -j 8 --no-print-directory' |
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| 297 | } |
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| 298 | } |
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| 299 | } |
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| 300 | |
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| 301 | def test() { |
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| 302 | build_stage('Test') { |
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| 303 | |
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| 304 | dir (builddir) { |
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| 305 | //Run the tests from the tests directory |
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| 306 | if ( params.RunAllTests ) { |
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| 307 | sh 'make --no-print-directory -C tests all-tests debug=yes' |
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| 308 | sh 'make --no-print-directory -C tests all-tests debug=no ' |
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| 309 | } |
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| 310 | else { |
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| 311 | sh 'make --no-print-directory -C tests' |
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| 312 | } |
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| 313 | } |
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| 314 | } |
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| 315 | } |
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| 316 | |
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| 317 | def benchmark() { |
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| 318 | build_stage('Benchmark') { |
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| 319 | |
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| 320 | if( !params.RunBenchmark ) return |
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| 321 | |
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| 322 | dir (builddir) { |
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| 323 | //Append bench results |
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| 324 | sh "make --no-print-directory -C benchmark jenkins githash=${gitRefNewValue} arch=${params.Architecture} | tee ${srcdir}/bench.json" |
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| 325 | } |
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| 326 | } |
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| 327 | } |
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| 328 | |
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| 329 | def build_doc() { |
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| 330 | build_stage('Documentation') { |
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| 331 | |
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| 332 | if( !params.BuildDocumentation ) return |
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| 333 | |
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| 334 | dir ('doc/user') { |
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| 335 | make_doc() |
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| 336 | } |
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| 337 | |
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| 338 | dir ('doc/refrat') { |
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| 339 | make_doc() |
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| 340 | } |
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| 341 | } |
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| 342 | } |
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| 343 | |
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| 344 | def publish() { |
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| 345 | build_stage('Publish') { |
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| 346 | |
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| 347 | if( !params.Publish ) return |
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| 348 | |
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| 349 | //Then publish the results |
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| 350 | sh 'curl --silent --show-error -H \'Content-Type: application/json\' --data @bench.json https://cforall.uwaterloo.ca:8082/jenkins/publish > /dev/null || true' |
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| 351 | } |
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| 352 | } |
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| 353 | |
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| 354 | //=========================================================================================================== |
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| 355 | //Routine responsible of sending the email notification once the build is completed |
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| 356 | //=========================================================================================================== |
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| 357 | def gitBranchUpdate(String gitRefOldValue, String gitRefNewValue) { |
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| 358 | def update = "" |
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| 359 | sh "git rev-list ${gitRefOldValue}..${gitRefNewValue} > GIT_LOG"; |
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| 360 | readFile('GIT_LOG').eachLine { rev -> |
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| 361 | sh "git cat-file -t ${rev} > GIT_TYPE" |
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| 362 | def type = readFile('GIT_TYPE') |
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| 363 | |
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| 364 | update += " via ${rev} (${type})\n" |
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| 365 | } |
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| 366 | def rev = gitRefOldValue |
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| 367 | sh "git cat-file -t ${rev} > GIT_TYPE" |
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| 368 | def type = readFile('GIT_TYPE') |
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| 369 | |
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| 370 | update += " from ${rev} (${type})\n" |
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| 371 | return update |
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| 372 | |
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| 373 | def output=readFile('result').trim() |
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| 374 | echo "output=$output"; |
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| 375 | } |
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| 376 | |
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| 377 | //Standard build email notification |
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| 378 | def email(String status, boolean log, boolean bIsSandbox) { |
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| 379 | //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line |
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| 380 | //Configurations for email format |
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| 381 | def project_name = (env.JOB_NAME =~ /(.+)\/.+/)[0][1].toLowerCase() |
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| 382 | |
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| 383 | def gitLog = 'Error retrieving git logs' |
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| 384 | def gitDiff = 'Error retrieving git diff' |
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| 385 | def gitUpdate = 'Error retrieving update' |
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| 386 | |
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| 387 | try { |
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| 388 | gitUpdate = gitBranchUpdate(gitRefOldValue, gitRefNewValue) |
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| 389 | |
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| 390 | sh "git rev-list --format=short ${gitRefOldValue}...${gitRefNewValue} > GIT_LOG" |
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| 391 | gitLog = readFile('GIT_LOG') |
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| 392 | |
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| 393 | sh "git diff --stat ${gitRefNewValue} ${gitRefOldValue} > GIT_DIFF" |
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| 394 | gitDiff = readFile('GIT_DIFF') |
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| 395 | } |
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| 396 | catch (Exception error) { |
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| 397 | echo error.toString() |
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| 398 | echo error.getMessage() |
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| 399 | } |
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| 400 | |
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| 401 | def email_subject = "[${project_name} git][BUILD# ${env.BUILD_NUMBER} - ${status}] - branch ${env.BRANCH_NAME}" |
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| 402 | def email_body = """This is an automated email from the Jenkins build machine. It was |
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| 403 | generated because of a git hooks/post-receive script following |
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| 404 | a ref change was pushed to the repository containing |
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| 405 | the project "UNNAMED PROJECT". |
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| 406 | |
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| 407 | The branch ${env.BRANCH_NAME} has been updated. |
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| 408 | ${gitUpdate} |
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| 409 | |
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| 410 | Check console output at ${env.BUILD_URL} to view the results. |
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| 411 | |
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| 412 | - Status -------------------------------------------------------------- |
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| 413 | |
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| 414 | BUILD# ${env.BUILD_NUMBER} - ${status} |
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| 415 | |
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| 416 | - Log ----------------------------------------------------------------- |
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| 417 | ${gitLog} |
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| 418 | ----------------------------------------------------------------------- |
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| 419 | Summary of changes: |
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| 420 | ${gitDiff} |
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| 421 | """ |
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| 422 | |
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| 423 | def email_to = "cforall@lists.uwaterloo.ca" |
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| 424 | |
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| 425 | if( !bIsSandbox ) { |
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| 426 | //send email notification |
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| 427 | emailext body: email_body, subject: email_subject, to: email_to, attachLog: log |
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| 428 | } else { |
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| 429 | echo "Would send email to: ${email_to}" |
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| 430 | echo "With title: ${email_subject}" |
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| 431 | echo "Content: \n${email_body}" |
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| 432 | } |
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| 433 | } |
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