source: Jenkinsfile @ c9986e8

aaron-thesisarm-ehcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change on this file since c9986e8 was c9986e8, checked in by Thierry Delisle <tdelisle@…>, 6 years ago

Corrected reflog semantics used by Jenkinsfile

  • Property mode set to 100644
File size: 6.2 KB
Line 
1//===========================================================================================================
2// Main compilation routine
3//===========================================================================================================
4//Compilation script is done here but environnement set-up and error handling is done in main loop
5def cfa_build() {
6        build_stage 'Checkout'
7                def install_dir = pwd tmp: true
8                //checkout the source code and clean the repo
9                checkout scm
10                sh 'git clean -fdqx'
11                sh 'git reset --hard'
12
13        build_stage 'Build'
14
15                //Configure the conpilation (Output is not relevant)
16                //Use the current directory as the installation target so nothing
17                //escapes the sandbox
18                //Also specify the compiler by hand
19                sh "./configure CXX=${currentCC.cpp_cc} --with-backend-compiler=${currentCC.cfa_backend_cc} --prefix=${install_dir} > /dev/null"
20
21                //Compile the project
22                sh 'make -j 8 install'
23
24        build_stage 'Test'
25
26                //Run the tests from the example directory
27                dir ('src/examples') {
28                        sh './runTests.sh'
29                }
30
31        build_stage 'Cleanup'
32
33                //do a maintainer-clean to make sure we need to remake from scratch
34                sh 'make maintainer-clean > /dev/null'
35}
36
37//===========================================================================================================
38// Helper classes/variables/routines to make the status and stage name easier to use
39//===========================================================================================================
40//Description of a compiler (Must be serializable since pipelines are persistent)
41class CC_Desc implements Serializable {
42        public String cc_name
43        public String cpp_cc
44        public String cfa_backend_cc
45
46        CC_Desc(String cc_name, String cpp_cc, String cfa_backend_cc) {
47                this.cc_name = cc_name
48                this.cpp_cc = cpp_cc
49                this.cfa_backend_cc = cfa_backend_cc
50        }
51}
52
53//Global Variables defining the compiler and at which point in the build we are
54// These variables are used but can't be declared before hand because of wierd scripting rules
55// @Field String currentCC
56// @Field String status_prefix
57
58//Wrapper to sync stage name and status name
59def build_stage(String name) {
60        def stage_name = "${currentCC.cc_name} ${name}".trim()
61        stage stage_name
62
63                status_prefix = stage_name
64}
65
66//Helper routine to collect information about the git history
67def collect_git_info() {
68
69        def out_dir = pwd tmp: true
70        gitRefName = env.BRANCH_NAME
71        dir("../${gitRefName}@script") {
72                sh "git reflog > ${out_dir}/GIT_COMMIT"
73        }
74        git_reflog = readFile("${out_dir}/GIT_COMMIT")
75        gitRefOldValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][1]
76        gitRefNewValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][2]
77}
78
79//===========================================================================================================
80// Main loop of the compilation
81//===========================================================================================================
82node ('master'){
83
84        def err = null
85        def log_needed = false
86        currentBuild.result = "SUCCESS"
87        status_prefix = ''
88
89        try {
90                //Prevent the build from exceeding 30 minutes
91                timeout(30) {
92
93                        //Wrap build to add timestamp to command line
94                        wrap([$class: 'TimestamperBuildWrapper']) {
95
96                                collect_git_info()
97
98                                properties ([                                                                   \
99                                        [$class: 'ParametersDefinitionProperty',                                \
100                                                parameterDefinitions: [                                         \
101                                                [$class: 'BooleanParameterDefinition',                          \
102                                                  defaultValue: false,                                          \
103                                                  description: 'If true, the build will be promoted to the do-lang git repository (on successful builds only)', \
104                                                  name: 'promoteBuild2DoLang'                           \
105                                                ]]                                                                      \
106                                        ]])
107
108                                echo "FULL BUILD = ${promoteBuild2DoLang}"
109
110                                //Compile using gcc-4.9
111                                currentCC = new CC_Desc('gcc-4.9', 'g++-4.9', 'gcc-4.9')
112                                cfa_build()
113
114                                //Compile using gcc-5
115                                currentCC = new CC_Desc('gcc-5', 'g++-5', 'gcc-5')
116                                cfa_build()
117
118                                //Compile using gcc-4.9
119                                currentCC = new CC_Desc('gcc-6', 'g++-6', 'gcc-6')
120                                cfa_build()
121
122                        }
123                }
124        }
125
126        //If an exception is caught we need to change the status and remember to
127        //attach the build log to the email
128        catch (Exception caughtError) {
129                //rethrow error later
130                err = caughtError
131
132                //An error has occured, the build log is relevent
133                log_needed = true
134
135                //Store the result of the build log
136                currentBuild.result = "${status_prefix} FAILURE".trim()
137        }
138
139        finally {
140                //Send email with final results
141                email(currentBuild.result, log_needed)
142
143                /* Must re-throw exception to propagate error */
144                if (err) {
145                        throw err
146                }
147        }
148}
149
150//===========================================================================================================
151//Routine responsible of sending the email notification once the build is completed
152//===========================================================================================================
153def email(String status, boolean log) {
154        //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line
155        //Configurations for email format
156        def project_name = (env.JOB_NAME =~ /(.+)\/.+/)[0][1].toLowerCase()
157
158        sh "git rev-list --format=short ${gitRefOldValue}..${gitRefNewValue} > GIT_LOG"
159        def gitLog = readFile('GIT_LOG')
160
161        sh "git diff --stat ${gitRefNewValue} ${gitRefOldValue} > GIT_DIFF"
162        def gitDiff = readFile('GIT_DIFF')
163
164        def email_subject = "[${project_name} git][BUILD# ${env.BUILD_NUMBER} - ${status}] - branch ${env.BRANCH_NAME}"
165        def email_body = """This is an automated email from the Jenkins build machine. It was
166generated because of a git hooks/post-receive script following
167a ref change was pushed to the repository containing
168the project "UNNAMED PROJECT".
169
170The branch ${env.BRANCH_NAME} has been updated.
171         via  ${gitRefOldValue} (commit)
172        from  ${gitRefNewValue} (commit)
173
174Check console output at ${env.BUILD_URL} to view the results.
175
176- Status --------------------------------------------------------------
177
178BUILD# ${env.BUILD_NUMBER} - ${status}
179
180- Log -----------------------------------------------------------------
181${gitLog}
182-----------------------------------------------------------------------
183Summary of changes:
184${gitDiff}
185"""
186
187        def email_to = "pabuhr@uwaterloo.ca, rschlunt@uwaterloo.ca, a3moss@uwaterloo.ca, tdelisle@uwaterloo.ca, brice.dobry@huawei.com"
188
189        //send email notification
190        emailext body: email_body, subject: email_subject, to: email_to, attachLog: log
191}
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