| 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 | compiler = null |
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| 15 | arch_name = '' |
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| 16 | architecture = '' |
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| 17 | |
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| 18 | do_alltests = false |
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| 19 | do_benchmark = false |
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| 20 | do_doc = false |
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| 21 | do_publish = false |
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| 22 | do_sendemail = true |
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| 23 | |
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| 24 | currentBuild.result = "SUCCESS" |
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| 25 | |
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| 26 | try { |
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| 27 | //Wrap build to add timestamp to command line |
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| 28 | wrap([$class: 'TimestamperBuildWrapper']) { |
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| 29 | |
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| 30 | notify_server(0) |
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| 31 | |
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| 32 | prepare_build() |
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| 33 | |
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| 34 | checkout() |
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| 35 | |
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| 36 | notify_server(0) |
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| 37 | |
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| 38 | build() |
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| 39 | |
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| 40 | test() |
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| 41 | |
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| 42 | benchmark() |
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| 43 | |
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| 44 | clean() |
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| 45 | |
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| 46 | build_doc() |
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| 47 | |
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| 48 | publish() |
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| 49 | |
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| 50 | notify_server(45) |
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| 51 | } |
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| 52 | } |
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| 53 | |
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| 54 | //If an exception is caught we need to change the status and remember to |
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| 55 | //attach the build log to the email |
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| 56 | catch (Exception caughtError) { |
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| 57 | //rethrow error later |
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| 58 | err = caughtError |
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| 59 | |
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| 60 | //An error has occured, the build log is relevent |
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| 61 | log_needed = true |
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| 62 | |
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| 63 | //Store the result of the build log |
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| 64 | currentBuild.result = "${stage_name} FAILURE".trim() |
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| 65 | } |
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| 66 | |
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| 67 | finally { |
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| 68 | //Send email with final results if this is not a full build |
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| 69 | if( do_sendemail && !bIsSandbox ) { |
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| 70 | echo 'Notifying users of result' |
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| 71 | email(currentBuild.result, log_needed) |
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| 72 | } |
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| 73 | |
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| 74 | echo 'Build Completed' |
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| 75 | |
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| 76 | /* Must re-throw exception to propagate error */ |
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| 77 | if (err) { |
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| 78 | throw err |
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| 79 | } |
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| 80 | } |
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| 81 | } |
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| 82 | |
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| 83 | //=========================================================================================================== |
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| 84 | // Helper classes/variables/routines |
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| 85 | //=========================================================================================================== |
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| 86 | //Helper routine to collect information about the git history |
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| 87 | def collect_git_info() { |
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| 88 | |
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| 89 | checkout scm |
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| 90 | |
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| 91 | //create the temporary output directory in case it doesn't already exist |
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| 92 | def out_dir = pwd tmp: true |
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| 93 | sh "mkdir -p ${out_dir}" |
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| 94 | |
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| 95 | //parse git logs to find what changed |
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| 96 | gitRefName = env.BRANCH_NAME |
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| 97 | sh "git reflog > ${out_dir}/GIT_COMMIT" |
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| 98 | git_reflog = readFile("${out_dir}/GIT_COMMIT") |
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| 99 | gitRefOldValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][1] |
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| 100 | gitRefNewValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][2] |
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| 101 | } |
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| 102 | |
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| 103 | def prepare_build() { |
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| 104 | properties ([ \ |
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| 105 | [$class: 'ParametersDefinitionProperty', \ |
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| 106 | parameterDefinitions: [ \ |
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| 107 | [$class: 'ChoiceParameterDefinition', \ |
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| 108 | description: 'Which compiler to use', \ |
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| 109 | name: 'pCompiler', \ |
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| 110 | choices: 'gcc-6\ngcc-5\ngcc-4.9\nclang', \ |
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| 111 | defaultValue: 'gcc-6', \ |
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| 112 | ], \ |
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| 113 | [$class: 'ChoiceParameterDefinition', \ |
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| 114 | description: 'The target architecture', \ |
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| 115 | name: 'pArchitecture', \ |
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| 116 | choices: 'x64\nx86', \ |
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| 117 | defaultValue: 'x64', \ |
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| 118 | ], \ |
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| 119 | [$class: 'BooleanParameterDefinition', \ |
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| 120 | description: 'If false, only the quick test suite is ran', \ |
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| 121 | name: 'pRunAllTests', \ |
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| 122 | defaultValue: false, \ |
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| 123 | ], \ |
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| 124 | [$class: 'BooleanParameterDefinition', \ |
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| 125 | description: 'If true, jenkins also runs benchmarks', \ |
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| 126 | name: 'pRunBenchmark', \ |
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| 127 | defaultValue: true, \ |
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| 128 | ], \ |
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| 129 | [$class: 'BooleanParameterDefinition', \ |
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| 130 | description: 'If true, jenkins also builds documentation', \ |
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| 131 | name: 'pBuildDocumentation', \ |
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| 132 | defaultValue: true, \ |
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| 133 | ], \ |
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| 134 | [$class: 'BooleanParameterDefinition', \ |
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| 135 | description: 'If true, jenkins also publishes results', \ |
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| 136 | name: 'pPublish', \ |
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| 137 | defaultValue: false, \ |
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| 138 | ], \ |
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| 139 | [$class: 'BooleanParameterDefinition', \ |
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| 140 | description: 'If true, jenkins will not send emails', \ |
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| 141 | name: 'pSilent', \ |
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| 142 | defaultValue: false, \ |
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| 143 | ], \ |
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| 144 | ], |
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| 145 | ]]) |
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| 146 | |
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| 147 | compiler = compiler_from_params( pCompiler ) |
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| 148 | arch_name = pArchitecture |
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| 149 | architecture = architecture_from_params( arch_name ) |
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| 150 | |
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| 151 | do_alltests = (pRunAllTests == 'true') |
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| 152 | do_benchmark = (pRunBenchmark == 'true') |
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| 153 | do_doc = (pBuildDocumentation == 'true') |
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| 154 | do_publish = (pPublish == 'true') |
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| 155 | do_sendemail = ! (pSilent == 'true') |
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| 156 | |
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| 157 | echo """Compiler : ${compiler.cc_name} (${compiler.cpp_cc}/${compiler.cfa_cc}) |
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| 158 | Architecture : ${arch_name} |
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| 159 | Arc Flags : ${architecture} |
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| 160 | Run All Tests : ${ pRunAllTests.toString() } |
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| 161 | Run Benchmark : ${ pRunBenchmark.toString() } |
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| 162 | Build Documentation : ${ pBuildDocumentation.toString() } |
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| 163 | Publish : ${ pPublish.toString() } |
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| 164 | Silent : ${ pSilent.toString() } |
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| 165 | """ |
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| 166 | |
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| 167 | collect_git_info() |
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| 168 | } |
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| 169 | |
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| 170 | def build_stage(String name, Closure block ) { |
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| 171 | stage_name = name |
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| 172 | stage(name, block) |
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| 173 | } |
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| 174 | |
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| 175 | def notify_server(int wait) { |
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| 176 | sh """curl --data "wait=${wait}" -X POST http://plg2:8082/jenkins/notify > /dev/null || true""" |
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| 177 | return |
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| 178 | } |
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| 179 | |
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| 180 | def make_doc() { |
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| 181 | def err = null |
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| 182 | try { |
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| 183 | sh 'make clean > /dev/null' |
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| 184 | sh 'make > /dev/null 2>&1' |
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| 185 | } |
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| 186 | catch (Exception caughtError) { |
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| 187 | err = caughtError //rethrow error later |
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| 188 | sh 'cat *.log' |
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| 189 | } |
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| 190 | finally { |
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| 191 | if (err) throw err // Must re-throw exception to propagate error |
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| 192 | } |
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| 193 | } |
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| 194 | |
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| 195 | //Description of a compiler (Must be serializable since pipelines are persistent) |
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| 196 | class CC_Desc implements Serializable { |
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| 197 | public String cc_name |
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| 198 | public String cpp_cc |
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| 199 | public String cfa_cc |
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| 200 | |
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| 201 | CC_Desc(String cc_name, String cpp_cc, String cfa_cc) { |
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| 202 | this.cc_name = cc_name |
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| 203 | this.cpp_cc = cpp_cc |
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| 204 | this.cfa_cc = cfa_cc |
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| 205 | } |
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| 206 | } |
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| 207 | |
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| 208 | def compiler_from_params(cc) { |
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| 209 | switch( cc ) { |
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| 210 | case 'gcc-6': |
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| 211 | return new CC_Desc('gcc-6', 'g++-6', 'gcc-6') |
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| 212 | break |
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| 213 | case 'gcc-5': |
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| 214 | return new CC_Desc('gcc-5', 'g++-5', 'gcc-5') |
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| 215 | break |
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| 216 | case 'gcc-4.9': |
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| 217 | return new CC_Desc('gcc-4.9', 'g++-4.9', 'gcc-4.9') |
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| 218 | break |
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| 219 | case 'clang': |
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| 220 | return new CC_Desc('clang', 'clang++', 'gcc-6') |
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| 221 | break |
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| 222 | default : |
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| 223 | error "Unhandled compiler : ${cc}" |
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| 224 | } |
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| 225 | } |
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| 226 | |
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| 227 | def architecture_from_params( arch ) { |
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| 228 | switch( arch ) { |
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| 229 | case 'x64': |
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| 230 | return '--host=x86_64' |
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| 231 | break |
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| 232 | case 'x86': |
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| 233 | return '--host=i386' |
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| 234 | break |
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| 235 | default : |
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| 236 | error "Unhandled architecture : ${arch}" |
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| 237 | } |
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| 238 | } |
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| 239 | |
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| 240 | //=========================================================================================================== |
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| 241 | // Main compilation routines |
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| 242 | //=========================================================================================================== |
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| 243 | //Compilation script is done here but environnement set-up and error handling is done in main loop |
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| 244 | def checkout() { |
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| 245 | build_stage('Checkout') { |
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| 246 | //checkout the source code and clean the repo |
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| 247 | checkout scm |
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| 248 | |
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| 249 | //Clean all temporary files to make sure no artifacts of the previous build remain |
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| 250 | sh 'git clean -fdqx' |
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| 251 | |
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| 252 | //Reset the git repo so no local changes persist |
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| 253 | sh 'git reset --hard' |
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| 254 | } |
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| 255 | } |
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| 256 | |
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| 257 | def build() { |
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| 258 | build_stage('Build') { |
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| 259 | |
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| 260 | def install_dir = pwd tmp: true |
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| 261 | |
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| 262 | //Configure the conpilation (Output is not relevant) |
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| 263 | //Use the current directory as the installation target so nothing |
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| 264 | //escapes the sandbox |
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| 265 | //Also specify the compiler by hand |
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| 266 | sh "./configure CXX=${compiler.cpp_cc} ${architecture} --with-backend-compiler=${compiler.cfa_cc} --prefix=${install_dir} --enable-silent-rules --quiet" |
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| 267 | |
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| 268 | //Compile the project |
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| 269 | sh 'make -j 8 --no-print-directory V=0 install' |
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| 270 | } |
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| 271 | } |
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| 272 | |
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| 273 | def test() { |
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| 274 | build_stage('Test') { |
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| 275 | |
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| 276 | //Run the tests from the tests directory |
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| 277 | if ( do_alltests ) { |
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| 278 | sh 'make -C src/tests all-tests debug=yes --no-print-directory' |
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| 279 | sh 'make -C src/tests all-tests debug=no --no-print-directory' |
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| 280 | } |
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| 281 | else { |
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| 282 | sh 'make -C src/tests --no-print-directory' |
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| 283 | } |
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| 284 | } |
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| 285 | } |
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| 286 | |
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| 287 | def benchmark() { |
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| 288 | build_stage('Benchmark') { |
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| 289 | |
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| 290 | if( !do_benchmark ) return |
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| 291 | |
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| 292 | //Append bench results |
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| 293 | sh 'make -C src/benchmark --no-print-directory jenkins githash=' + gitRefNewValue + ' arch=' + arch_name + ' | tee bench.json' |
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| 294 | } |
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| 295 | } |
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| 296 | |
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| 297 | def clean() { |
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| 298 | build_stage('Cleanup') { |
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| 299 | |
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| 300 | //do a maintainer-clean to make sure we need to remake from scratch |
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| 301 | sh 'make maintainer-clean > /dev/null' |
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| 302 | } |
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| 303 | } |
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| 304 | |
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| 305 | def build_doc() { |
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| 306 | build_stage('Documentation') { |
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| 307 | |
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| 308 | if( !do_doc ) return |
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| 309 | |
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| 310 | dir ('doc/user') { |
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| 311 | make_doc() |
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| 312 | } |
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| 313 | |
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| 314 | dir ('doc/refrat') { |
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| 315 | make_doc() |
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| 316 | } |
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| 317 | } |
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| 318 | } |
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| 319 | |
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| 320 | def publish() { |
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| 321 | build_stage('Publish') { |
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| 322 | |
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| 323 | if( !do_publish ) return |
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| 324 | |
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| 325 | //Then publish the results |
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| 326 | sh 'curl -H \'Content-Type: application/json\' --data @bench.json http://plg2:8082/jenkins/publish > /dev/null || true' |
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| 327 | } |
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| 328 | } |
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| 329 | |
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| 330 | //=========================================================================================================== |
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| 331 | //Routine responsible of sending the email notification once the build is completed |
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| 332 | //=========================================================================================================== |
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| 333 | //Standard build email notification |
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| 334 | def email(String status, boolean log) { |
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| 335 | //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line |
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| 336 | //Configurations for email format |
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| 337 | def project_name = (env.JOB_NAME =~ /(.+)\/.+/)[0][1].toLowerCase() |
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| 338 | |
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| 339 | def gitLog = 'Error retrieving git logs' |
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| 340 | def gitDiff = 'Error retrieving git diff' |
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| 341 | |
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| 342 | try { |
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| 343 | |
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| 344 | sh "git rev-list --format=short ${gitRefOldValue}...${gitRefNewValue} > GIT_LOG" |
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| 345 | gitLog = readFile('GIT_LOG') |
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| 346 | |
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| 347 | sh "git diff --stat ${gitRefNewValue} ${gitRefOldValue} > GIT_DIFF" |
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| 348 | gitDiff = readFile('GIT_DIFF') |
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| 349 | } |
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| 350 | catch (Exception error) {} |
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| 351 | |
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| 352 | def email_subject = "[${project_name} git][BUILD# ${env.BUILD_NUMBER} - ${status}] - branch ${env.BRANCH_NAME}" |
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| 353 | def email_body = """This is an automated email from the Jenkins build machine. It was |
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| 354 | generated because of a git hooks/post-receive script following |
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| 355 | a ref change was pushed to the repository containing |
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| 356 | the project "UNNAMED PROJECT". |
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| 357 | |
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| 358 | The branch ${env.BRANCH_NAME} has been updated. |
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| 359 | via ${gitRefOldValue} (commit) |
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| 360 | from ${gitRefNewValue} (commit) |
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| 361 | |
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| 362 | Check console output at ${env.BUILD_URL} to view the results. |
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| 363 | |
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| 364 | - Status -------------------------------------------------------------- |
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| 365 | |
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| 366 | BUILD# ${env.BUILD_NUMBER} - ${status} |
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| 367 | |
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| 368 | - Log ----------------------------------------------------------------- |
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| 369 | ${gitLog} |
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| 370 | ----------------------------------------------------------------------- |
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| 371 | Summary of changes: |
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| 372 | ${gitDiff} |
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| 373 | """ |
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| 374 | |
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| 375 | def email_to = "cforall@lists.uwaterloo.ca" |
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| 376 | |
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| 377 | //send email notification |
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| 378 | emailext body: email_body, subject: email_subject, to: email_to, attachLog: log |
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| 379 | } |
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