source: Jenkinsfile @ 738cf8f

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 738cf8f was 738cf8f, checked in by Thierry Delisle <tdelisle@…>, 6 years ago

Jenkins file now only prints documentations build log on errors

  • Property mode set to 100644
File size: 9.1 KB
Line 
1#!groovy
2
3//===========================================================================================================
4// Main compilation routine
5//===========================================================================================================
6//Compilation script is done here but environnement set-up and error handling is done in main loop
7def cfa_build(boolean full_build) {
8        build_stage 'Checkout'
9                def install_dir = pwd tmp: true
10                //checkout the source code and clean the repo
11                checkout scm
12
13                //Clean all temporary files to make sure no artifacts of the previous build remain
14                sh 'git clean -fdqx'
15
16                //Reset the git repo so no local changes persist
17                sh 'git reset --hard'
18
19        build_stage 'Build'
20
21                //Configure the conpilation (Output is not relevant)
22                //Use the current directory as the installation target so nothing
23                //escapes the sandbox
24                //Also specify the compiler by hand
25                sh "./configure CXX=${currentCC.cpp_cc} --with-backend-compiler=${currentCC.cfa_backend_cc} --prefix=${install_dir} --enable-silent-rules --quiet"
26
27                //Compile the project
28                sh 'make -j 8 --no-print-directory V=0 install'
29
30        build_stage 'Test'
31
32                //Run the tests from the tests directory
33                dir ('src/tests') {
34                        if (full_build) {
35                                sh 'python test.py --all'
36                        }
37                        else {
38                                sh './runTests.sh'
39                        }
40                }
41
42        build_stage 'Cleanup'
43
44                //do a maintainer-clean to make sure we need to remake from scratch
45                sh 'make maintainer-clean > /dev/null'
46}
47
48def make_doc() {
49        def err = null
50
51        try {
52                sh 'make clean > /dev/null'
53                sh 'make > /dev/null 2>&1'
54        }
55
56        catch (Exception caughtError) {
57                //rethrow error later
58                err = caughtError
59
60                sh 'cat *.log'
61        }
62
63        finally {
64                /* Must re-throw exception to propagate error */
65                if (err) {
66                        throw err
67                }
68        }
69}
70
71def doc_build() {
72        build_stage 'Documentation'
73
74                dir ('doc/user') {
75                        make_doc()
76                }
77
78                dir ('doc/refrat') {
79                        make_doc()
80                }
81}
82
83def push_build() {
84        //Don't use the build_stage function which outputs the compiler
85        stage 'Push'
86
87                status_prefix = 'Push'
88
89                def out_dir = pwd tmp: true
90                sh "mkdir -p ${out_dir}"
91
92                //parse git logs to find what changed
93                sh "git remote > ${out_dir}/GIT_REMOTE"
94                git_remote = readFile("${out_dir}/GIT_REMOTE")
95                remoteDoLangExists = git_remote.contains("DoLang")
96
97                if( !remoteDoLangExists ) {
98                        sh 'git remote add DoLang git@gitlab.do-lang.org:internal/cfa-cc.git'
99                }
100
101                sh "git push DoLang ${gitRefNewValue}:master"
102}
103
104//===========================================================================================================
105// Helper classes/variables/routines to make the status and stage name easier to use
106//===========================================================================================================
107//Description of a compiler (Must be serializable since pipelines are persistent)
108class CC_Desc implements Serializable {
109        public String cc_name
110        public String cpp_cc
111        public String cfa_backend_cc
112
113        CC_Desc(String cc_name, String cpp_cc, String cfa_backend_cc) {
114                this.cc_name = cc_name
115                this.cpp_cc = cpp_cc
116                this.cfa_backend_cc = cfa_backend_cc
117        }
118}
119
120//Global Variables defining the compiler and at which point in the build we are
121// These variables are used but can't be declared before hand because of wierd scripting rules
122// @Field String currentCC
123// @Field String status_prefix
124
125//Wrapper to sync stage name and status name
126def build_stage(String name) {
127        def stage_name = "${currentCC.cc_name} ${name}".trim()
128        stage stage_name
129
130                status_prefix = stage_name
131}
132
133//Helper routine to collect information about the git history
134def collect_git_info() {
135
136        //create the temporary output directory in case it doesn't already exist
137        def out_dir = pwd tmp: true
138        sh "mkdir -p ${out_dir}"
139
140        //parse git logs to find what changed
141        gitRefName = env.BRANCH_NAME
142        dir("../${gitRefName}@script") {
143                sh "git reflog > ${out_dir}/GIT_COMMIT"
144        }
145        git_reflog = readFile("${out_dir}/GIT_COMMIT")
146        gitRefOldValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][1]
147        gitRefNewValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][2]
148}
149
150//===========================================================================================================
151// Main loop of the compilation
152//===========================================================================================================
153node ('master'){
154
155        boolean doPromoteBuild2DoLang
156        def err = null
157        def log_needed = false
158        currentBuild.result = "SUCCESS"
159        status_prefix = ''
160
161        try {
162                //Prevent the build from exceeding 30 minutes
163                timeout(60) {
164
165                        //Wrap build to add timestamp to command line
166                        wrap([$class: 'TimestamperBuildWrapper']) {
167
168                                collect_git_info()
169
170                                properties ([                                                                   \
171                                        [$class: 'ParametersDefinitionProperty',                                \
172                                                parameterDefinitions: [                                         \
173                                                [$class: 'BooleanParameterDefinition',                          \
174                                                  defaultValue: false,                                          \
175                                                  description: 'If true, the build will be promoted to the do-lang git repository (on successful builds only)', \
176                                                  name: 'promoteBuild2DoLang'                           \
177                                                ]]                                                                      \
178                                        ]])
179
180                                doPromoteBuild2DoLang = promoteBuild2DoLang == 'true'
181
182                                echo "FULL BUILD = ${doPromoteBuild2DoLang}"
183
184                                //Compile using gcc-4.9
185                                currentCC = new CC_Desc('gcc-4.9', 'g++-4.9', 'gcc-4.9')
186                                cfa_build(doPromoteBuild2DoLang)
187
188                                //Compile using gcc-5
189                                currentCC = new CC_Desc('gcc-5', 'g++-5', 'gcc-5')
190                                cfa_build(doPromoteBuild2DoLang)
191
192                                //Compile using gcc-4.9
193                                currentCC = new CC_Desc('gcc-6', 'g++-6', 'gcc-6')
194                                cfa_build(doPromoteBuild2DoLang)
195
196                                //Compile latex documentation
197                                doc_build()
198
199                                if( doPromoteBuild2DoLang ) {
200                                        push_build()
201                                }
202                        }
203                }
204        }
205
206        //If an exception is caught we need to change the status and remember to
207        //attach the build log to the email
208        catch (Exception caughtError) {
209                //rethrow error later
210                err = caughtError
211
212                //An error has occured, the build log is relevent
213                log_needed = true
214
215                //Store the result of the build log
216                currentBuild.result = "${status_prefix} FAILURE".trim()
217        }
218
219        finally {
220                //Send email with final results
221                notify_result(doPromoteBuild2DoLang, err, currentBuild.result, log_needed)
222
223                /* Must re-throw exception to propagate error */
224                if (err) {
225                        throw err
226                }
227        }
228}
229
230//===========================================================================================================
231//Routine responsible of sending the email notification once the build is completed
232//===========================================================================================================
233def notify_result(boolean promote, Exception err, String status, boolean log) {
234        echo 'Build completed, sending result notification'
235        if(promote)     {
236                if( err ) {
237                        promote_email(status)
238                }
239        }
240        else {
241                email(status, log)
242        }
243}
244
245//Email notification on a full build failure
246def promote_email(String status) {
247        //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line
248        //Configurations for email format
249        def email_subject = "[cforall git][PROMOTE - FAILURE]"
250        def email_body = """This is an automated email from the Jenkins build machine. It was
251generated because of a git hooks/post-receive script following
252a ref change was pushed to the repository containing
253the project "UNNAMED PROJECT".
254
255Check console output at ${env.BUILD_URL} to view the results.
256
257- Status --------------------------------------------------------------
258
259PROMOTE FAILURE - ${status}
260"""
261
262        def email_to = "pabuhr@uwaterloo.ca, rschlunt@uwaterloo.ca, a3moss@uwaterloo.ca, tdelisle@uwaterloo.ca, brice.dobry@huawei.com"
263
264        //send email notification
265        emailext body: email_body, subject: email_subject, to: email_to, attachLog: true
266}
267
268//Standard build email notification
269def email(String status, boolean log) {
270        //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line
271        //Configurations for email format
272        def project_name = (env.JOB_NAME =~ /(.+)\/.+/)[0][1].toLowerCase()
273
274        def gitLog = 'Error retrieving git logs'
275        def gitDiff = 'Error retrieving git diff'
276
277        try {
278
279                sh "git rev-list --format=short ${gitRefOldValue}...${gitRefNewValue} > GIT_LOG"
280                gitLog = readFile('GIT_LOG')
281
282                sh "git diff --stat ${gitRefNewValue} ${gitRefOldValue} > GIT_DIFF"
283                gitDiff = readFile('GIT_DIFF')
284        }
285        catch (Exception error) {}
286
287        def email_subject = "[${project_name} git][BUILD# ${env.BUILD_NUMBER} - ${status}] - branch ${env.BRANCH_NAME}"
288        def email_body = """This is an automated email from the Jenkins build machine. It was
289generated because of a git hooks/post-receive script following
290a ref change was pushed to the repository containing
291the project "UNNAMED PROJECT".
292
293The branch ${env.BRANCH_NAME} has been updated.
294   via  ${gitRefOldValue} (commit)
295  from  ${gitRefNewValue} (commit)
296
297Check console output at ${env.BUILD_URL} to view the results.
298
299- Status --------------------------------------------------------------
300
301BUILD# ${env.BUILD_NUMBER} - ${status}
302
303- Log -----------------------------------------------------------------
304${gitLog}
305-----------------------------------------------------------------------
306Summary of changes:
307${gitDiff}
308"""
309
310        def email_to = "pabuhr@uwaterloo.ca, rschlunt@uwaterloo.ca, a3moss@uwaterloo.ca, tdelisle@uwaterloo.ca, brice.dobry@huawei.com"
311
312        //send email notification
313        emailext body: email_body, subject: email_subject, to: email_to, attachLog: log
314}
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