Changeset f80e0218 for Jenkinsfile

Timestamp:

Jun 30, 2016, 4:32:56 PM (10 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, ctor, deferred_resn, demangler, enum, forall-pointer-decay, gc_noraii, jacob/cs343-translation, jenkins-sandbox, master, memory, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

ea29e73

Parents:

1b5c81ed (diff), 84d4d6f (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' into gc_noraii

Conflicts:

Jenkinsfile
src/SymTab/Validate.cc

File:

• Jenkinsfile (modified) (1 diff)

Jenkinsfile

@@ -1 @@
-node ('linux'){
-  stage 'Build'
-  checkout scm //checkout the source code from source control
-  sh 'CC=gcc-4.9 CXX=g++-4.9 ./configure'
-  sh 'make -j 8'
- }
+#!groovy
+
+//===========================================================================================================
+// Main compilation routine
+//===========================================================================================================
+//Compilation script is done here but environnement set-up and error handling is done in main loop
+def cfa_build(boolean full_build) {
+        build_stage 'Checkout'
+                def install_dir = pwd tmp: true
+                //checkout the source code and clean the repo
+                checkout scm
+
+                //Clean all temporary files to make sure no artifacts of the previous build remain
+                sh 'git clean -fdqx'
+
+                //Reset the git repo so no local changes persist
+                sh 'git reset --hard'
+
+        build_stage 'Build'
+
+                //Configure the conpilation (Output is not relevant)
+                //Use the current directory as the installation target so nothing
+                //escapes the sandbox
+                //Also specify the compiler by hand
+                sh "./configure CXX=${currentCC.cpp_cc} --with-backend-compiler=${currentCC.cfa_backend_cc} --prefix=${install_dir} --enable-silent-rules --quiet"
+
+                //Compile the project
+                sh 'make -j 8 --no-print-directory V=0 install'
+
+        build_stage 'Test'
+
+                //Run the tests from the tests directory
+                dir ('src/tests') {
+                        if (full_build) {
+                                sh 'make all-tests'
+                        }
+                        else {
+                                sh 'make'
+                        }
+                }
+
+        build_stage 'Cleanup'
+
+                //do a maintainer-clean to make sure we need to remake from scratch
+                sh 'make maintainer-clean > /dev/null'
+}
+
+def make_doc() {
+        def err = null
+
+        try {
+                sh 'make clean > /dev/null'
+                sh 'make > /dev/null 2>&1'
+        }
+
+        catch (Exception caughtError) {
+                //rethrow error later
+                err = caughtError
+
+                sh 'cat *.log'
+        }
+
+        finally {
+                /* Must re-throw exception to propagate error */
+                if (err) {
+                        throw err
+                }
+        }
+}
+
+def doc_build() {
+        stage 'Documentation'
+
+                status_prefix = 'Documentation'
+
+                dir ('doc/user') {
+                        make_doc()
+                }
+
+                dir ('doc/refrat') {
+                        make_doc()
+                }
+}
+
+def push_build() {
+        //Don't use the build_stage function which outputs the compiler
+        stage 'Push'
+
+                status_prefix = 'Push'
+
+                def out_dir = pwd tmp: true
+                sh "mkdir -p ${out_dir}"
+
+                //parse git logs to find what changed
+                sh "git remote > ${out_dir}/GIT_REMOTE"
+                git_remote = readFile("${out_dir}/GIT_REMOTE")
+                remoteDoLangExists = git_remote.contains("DoLang")
+
+                if( !remoteDoLangExists ) {
+                        sh 'git remote add DoLang git@gitlab.do-lang.org:internal/cfa-cc.git'
+                }
+
+                sh "git push DoLang ${gitRefNewValue}:master"
+}
+
+//===========================================================================================================
+// Helper classes/variables/routines to make the status and stage name easier to use
+//===========================================================================================================
+//Description of a compiler (Must be serializable since pipelines are persistent)
+class CC_Desc implements Serializable {
+        public String cc_name
+        public String cpp_cc
+        public String cfa_backend_cc
+
+        CC_Desc(String cc_name, String cpp_cc, String cfa_backend_cc) {
+                this.cc_name = cc_name
+                this.cpp_cc = cpp_cc
+                this.cfa_backend_cc = cfa_backend_cc
+        }
+}
+
+//Global Variables defining the compiler and at which point in the build we are
+// These variables are used but can't be declared before hand because of wierd scripting rules
+// @Field String currentCC
+// @Field String status_prefix
+
+//Wrapper to sync stage name and status name
+def build_stage(String name) {
+        def stage_name = "${currentCC.cc_name} ${name}".trim()
+        stage stage_name
+
+                status_prefix = stage_name
+}
+
+//Helper routine to collect information about the git history
+def collect_git_info() {
+
+        //create the temporary output directory in case it doesn't already exist
+        def out_dir = pwd tmp: true
+        sh "mkdir -p ${out_dir}"
+
+        //parse git logs to find what changed
+        gitRefName = env.BRANCH_NAME
+        dir("../${gitRefName}@script") {
+                sh "git reflog > ${out_dir}/GIT_COMMIT"
+        }
+        git_reflog = readFile("${out_dir}/GIT_COMMIT")
+        gitRefOldValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][1]
+        gitRefNewValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][2]
+}
+
+//===========================================================================================================
+// Main loop of the compilation
+//===========================================================================================================
+node ('master'){
+
+        boolean doPromoteBuild2DoLang
+        def err = null
+        def log_needed = false
+        currentBuild.result = "SUCCESS"
+        status_prefix = ''
+
+        try {
+                //Prevent the build from exceeding 30 minutes
+                timeout(60) {
+
+                        //Wrap build to add timestamp to command line
+                        wrap([$class: 'TimestamperBuildWrapper']) {
+
+                                collect_git_info()
+
+                                properties ([                                                                   \
+                                        [$class: 'ParametersDefinitionProperty',                                \
+                                                parameterDefinitions: [                                         \
+                                                [$class: 'BooleanParameterDefinition',                          \
+                                                  defaultValue: false,                                          \
+                                                  description: 'If true, the build will be promoted to the do-lang git repository (on successful builds only)', \
+                                                  name: 'promoteBuild2DoLang'                           \
+                                                ]]                                                                      \
+                                        ]])
+
+                                doPromoteBuild2DoLang = promoteBuild2DoLang == 'true'
+
+                                echo "FULL BUILD = ${doPromoteBuild2DoLang}"
+
+                                //Compile using gcc-4.9
+                                currentCC = new CC_Desc('gcc-4.9', 'g++-4.9', 'gcc-4.9')
+                                cfa_build(doPromoteBuild2DoLang)
+
+                                //Compile latex documentation
+                                doc_build()
+
+                                if( doPromoteBuild2DoLang ) {
+                                        //Compile using gcc-5
+                                        currentCC = new CC_Desc('gcc-5', 'g++-5', 'gcc-5')
+                                        cfa_build(true)
+
+                                        //Compile using gcc-4.9
+                                        currentCC = new CC_Desc('gcc-6', 'g++-6', 'gcc-6')
+                                        cfa_build(true)
+
+                                        //Push latest changes to do-lang repo
+                                        push_build()
+                                }
+                        }
+                }
+        }
+
+        //If an exception is caught we need to change the status and remember to
+        //attach the build log to the email
+        catch (Exception caughtError) {
+                //rethrow error later
+                err = caughtError
+
+                //An error has occured, the build log is relevent
+                log_needed = true
+
+                //Store the result of the build log
+                currentBuild.result = "${status_prefix} FAILURE".trim()
+        }
+
+        finally {
+                //Send email with final results
+                notify_result(doPromoteBuild2DoLang, err, currentBuild.result, log_needed)
+
+                /* Must re-throw exception to propagate error */
+                if (err) {
+                        throw err
+                }
+        }
+}
+
+//===========================================================================================================
+//Routine responsible of sending the email notification once the build is completed
+//===========================================================================================================
+def notify_result(boolean promote, Exception err, String status, boolean log) {
+        echo 'Build completed, sending result notification'
+        if(promote)     {
+                if( err ) {
+                        promote_email(status)
+                }
+        }
+        else {
+                email(status, log)
+        }
+}
+
+//Email notification on a full build failure
+def promote_email(String status) {
+        //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line
+        //Configurations for email format
+        def email_subject = "[cforall git][PROMOTE - FAILURE]"
+        def email_body = """This is an automated email from the Jenkins build machine. It was
+generated because of a git hooks/post-receive script following
+a ref change was pushed to the repository containing
+the project "UNNAMED PROJECT".
+
+Check console output at ${env.BUILD_URL} to view the results.
+
+- Status --------------------------------------------------------------
+
+PROMOTE FAILURE - ${status}
+"""
+
+        def email_to = "pabuhr@uwaterloo.ca, rschlunt@uwaterloo.ca, a3moss@uwaterloo.ca, tdelisle@uwaterloo.ca, brice.dobry@huawei.com"
+
+        //send email notification
+        emailext body: email_body, subject: email_subject, to: email_to, attachLog: true
+}
+
+//Standard build email notification
+def email(String status, boolean log) {
+        //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line
+        //Configurations for email format
+        def project_name = (env.JOB_NAME =~ /(.+)\/.+/)[0][1].toLowerCase()
+
+        def gitLog = 'Error retrieving git logs'
+        def gitDiff = 'Error retrieving git diff'
+
+        try {
+
+                sh "git rev-list --format=short ${gitRefOldValue}...${gitRefNewValue} > GIT_LOG"
+                gitLog = readFile('GIT_LOG')
+
+                sh "git diff --stat ${gitRefNewValue} ${gitRefOldValue} > GIT_DIFF"
+                gitDiff = readFile('GIT_DIFF')
+        }
+        catch (Exception error) {}
+
+        def email_subject = "[${project_name} git][BUILD# ${env.BUILD_NUMBER} - ${status}] - branch ${env.BRANCH_NAME}"
+        def email_body = """This is an automated email from the Jenkins build machine. It was
+generated because of a git hooks/post-receive script following
+a ref change was pushed to the repository containing
+the project "UNNAMED PROJECT".
+
+The branch ${env.BRANCH_NAME} has been updated.
+   via  ${gitRefOldValue} (commit)
+  from  ${gitRefNewValue} (commit)
+
+Check console output at ${env.BUILD_URL} to view the results.
+
+- Status --------------------------------------------------------------
+
+BUILD# ${env.BUILD_NUMBER} - ${status}
+
+- Log -----------------------------------------------------------------
+${gitLog}
+-----------------------------------------------------------------------
+Summary of changes:
+${gitDiff}
+"""
+
+        def email_to = "pabuhr@uwaterloo.ca, rschlunt@uwaterloo.ca, a3moss@uwaterloo.ca, tdelisle@uwaterloo.ca, brice.dobry@huawei.com"
+
+        //send email notification
+        emailext body: email_body, subject: email_subject, to: email_to, attachLog: log
+}