2 * Copyright (C) 2016-2017 - Michael Jeanson <mjeanson@efficios.com>
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 import hudson.AbortException
20 import hudson.console.HyperlinkNote
21 import java.util.concurrent.CancellationException
22 import org.eclipse.jgit.api.Git
23 import org.eclipse.jgit.lib.Ref
26 class InvalidKVersionException extends Exception {
27 public InvalidKVersionException(String message) {
32 class EmptyKVersionException extends Exception {
33 public EmptyKVersionException(String message) {
38 class VanillaKVersion implements Comparable<VanillaKVersion> {
44 Integer rc = Integer.MAX_VALUE
48 VanillaKVersion(version) {
52 static VanillaKVersion minKVersion() {
53 return new VanillaKVersion("v0.0.0")
56 static VanillaKVersion maxKVersion() {
57 return new VanillaKVersion("v" + Integer.MAX_VALUE + ".0.0")
60 static VanillaKVersion factory(version) {
61 return new VanillaKVersion(version)
69 this.rc = Integer.MAX_VALUE
72 throw new EmptyKVersionException("Empty kernel version")
75 def match = version =~ /^v(\d+)\.(\d+)(\.(\d+))?(\.(\d+))?(-rc(\d+))?$/
77 throw new InvalidKVersionException("Invalid kernel version: ${version}")
83 this.major = Integer.parseInt(match.group(1))
84 if (this.major <= 2) {
86 this.majorB = Integer.parseInt(match.group(2))
90 if (match.group(2 + offset) != null) {
91 this.minor = Integer.parseInt(match.group(2 + offset))
95 if (match.group(4 + offset) != null) {
96 this.patch = Integer.parseInt(match.group(4 + offset))
100 if (match.group(8) != null) {
101 this.rc = Integer.parseInt(match.group(8))
105 // Return true if this version is a release candidate
107 return this.rc != Integer.MAX_VALUE
110 // Return true if both version are of the same stable branch
111 Boolean isSameStable(VanillaKVersion o) {
112 if (this.major != o.major) {
115 if (this.majorB != o.majorB) {
118 if (this.minor != o.minor) {
125 @Override int compareTo(VanillaKVersion o) {
126 if (this.major != o.major) {
127 return Integer.compare(this.major, o.major)
129 if (this.majorB != o.majorB) {
130 return Integer.compare(this.majorB, o.majorB)
132 if (this.minor != o.minor) {
133 return Integer.compare(this.minor, o.minor)
135 if (this.patch != o.patch) {
136 return Integer.compare(this.patch, o.patch)
138 if (this.rc != o.rc) {
139 return Integer.compare(this.rc, o.rc)
147 String vString = "v${this.major}"
149 if (this.majorB > 0) {
150 vString = vString.concat(".${this.majorB}")
153 vString = vString.concat(".${this.minor}")
155 if (this.patch > 0) {
156 vString = vString.concat(".${this.patch}")
159 if (this.rc > 0 && this.rc < Integer.MAX_VALUE) {
160 vString = vString.concat("-rc${this.rc}")
166 class UbuntuKVersion implements Comparable<UbuntuKVersion> {
174 Boolean isLTS = false
178 UbuntuKVersion(version) {
182 static UbuntuKVersion minKVersion() {
183 return new UbuntuKVersion("Ubuntu-lts-0.0.0-0.0")
186 static UbuntuKVersion maxKVersion() {
187 return new UbuntuKVersion("Ubuntu-" + Integer.MAX_VALUE + ".0.0-0.0")
190 static UbuntuKVersion factory(version) {
191 return new UbuntuKVersion(version)
204 throw new EmptyKVersionException("Empty kernel version")
207 //'Ubuntu-lts-4.8.0-27.29_16.04.1',
208 //'Ubuntu-4.4.0-70.91',
209 def match = version =~ /^Ubuntu-(lts-)??(\d+)\.(\d+)\.(\d+)-(\d+)\.(\d+)(.*)??$/
211 throw new InvalidKVersionException("Invalid kernel version: ${version}")
214 this.isLTS = match.group(1) != null
217 this.major = Integer.parseInt(match.group(2))
220 this.minor = Integer.parseInt(match.group(3))
223 this.patch = Integer.parseInt(match.group(4))
226 this.umajor = Integer.parseInt(match.group(5))
229 this.uminor = Integer.parseInt(match.group(6))
231 if (match.group(7) != null) {
232 this.suffix = match.group(7)
236 // Return true if this version is a release candidate
241 // Return true if both version are of the same stable branch
242 Boolean isSameStable(UbuntuKVersion o) {
243 if (this.isLTS != o.isLTS) {
246 if (this.major != o.major) {
249 if (this.minor != o.minor) {
252 if (this.patch != o.patch) {
259 @Override int compareTo(UbuntuKVersion o) {
260 if (this.major != o.major) {
261 return Integer.compare(this.major, o.major)
263 if (this.minor != o.minor) {
264 return Integer.compare(this.minor, o.minor)
266 if (this.patch != o.patch) {
267 return Integer.compare(this.patch, o.patch)
269 if (this.umajor != o.umajor) {
270 return Integer.compare(this.umajor, o.umajor)
272 if (this.uminor != o.uminor) {
273 return Integer.compare(this.uminor, o.uminor)
275 if (this.isLTS != o.isLTS) {
288 String vString = "Ubuntu-"
291 vString = vString.concat("lts-")
294 vString = vString.concat("${this.major}.${this.minor}.${this.patch}-${this.umajor}.${this.uminor}${this.suffix}")
301 // Retrieve parameters of the current build
302 def mversion = build.buildVariableResolver.resolve('mversion')
303 def maxConcurrentBuild = build.buildVariableResolver.resolve('maxConcurrentBuild')
304 def kgitrepo = build.buildVariableResolver.resolve('kgitrepo')
305 def kverfloor_raw = build.buildVariableResolver.resolve('kverfloor')
306 def kverceil_raw = build.buildVariableResolver.resolve('kverceil')
307 def kverfilter = build.buildVariableResolver.resolve('kverfilter')
308 def uversion = build.buildVariableResolver.resolve('uversion')
309 def job = Hudson.instance.getJob(build.buildVariableResolver.resolve('kbuildjob'))
310 def currentJobName = build.project.getFullDisplayName()
313 // Get the out variable
314 def config = new HashMap()
315 def bindings = getBinding()
316 config.putAll(bindings.getVariables())
317 def out = config['out']
320 // Get tags from git repository
321 def refs = Git.lsRemoteRepository().setTags(true).setRemote(kgitrepo).call();
323 // Get kernel versions to build
328 def kversionFactory = ""
330 if (uversion != null) {
331 kversionFactory = new UbuntuKVersion()
335 ~/^refs\/tags\/(Ubuntu-4\.4\.0-\d{1,3}?\.[\d]+)$/,
336 ~/^refs\/tags\/(Ubuntu-lts-4\.8\.0-.*_16\.04\.\d+)$/,
337 ~/^refs\/tags\/(Ubuntu-lts-4\.10\.0-.*_16\.04\.\d+)$/,
341 'Ubuntu-lts-4.10.0-7.9_16.04.1',
347 ~/^refs\/tags\/(Ubuntu-3\.13\.0-[\d\.]+)$/,
348 ~/^refs\/tags\/(Ubuntu-lts-.*_14\.04\.\d+)$/,
353 println 'Unsupported Ubuntu version: ${uversion}'
354 throw new InterruptedException()
359 kversionFactory = new VanillaKVersion()
361 ~/^refs\/tags\/(v[\d\.]+(-rc(\d+))?)$/,
365 // Parse kernel versions
368 kverfloor = kversionFactory.factory(kverfloor_raw)
369 } catch (EmptyKVersionException e) {
370 kverfloor = kversionFactory.minKVersion()
375 kverceil = kversionFactory.factory(kverceil_raw)
376 } catch (EmptyKVersionException e) {
377 kverceil = kversionFactory.maxKVersion()
380 // Build a sorted list of versions to build
382 for (matchStr in matchStrs) {
383 def match = ref.getName() =~ matchStr
384 if (match && !blacklist.contains(match.group(1))) {
385 def v = kversionFactory.factory(match.group(1))
387 if ((v >= kverfloor) && (v < kverceil)) {
401 switch (kverfilter) {
403 // Keep only the head of each stable branch
404 println('Filter kernel versions to keep only the latest point release of each stable branch.')
406 for (i = 0; i < kversions.size(); i++) {
407 def curr = kversions[i]
408 def next = i < kversions.size() - 1 ? kversions[i + 1] : null
411 if (curr.isSameStable(next)) {
420 // No filtering of kernel versions
421 println('No kernel versions filtering selected.')
425 // If the last RC version is newer than the last stable, add it to the build list
426 if (kversionsRC.size() > 0 && kversionsRC.last() > kversions.last()) {
427 kversions.add(kversionsRC.last())
430 println "Building the following kernel versions:"
431 for (k in kversions) {
435 // Debug: Stop build here
436 //throw new InterruptedException()
438 def joburl = HyperlinkNote.encodeTo('/' + job.url, job.fullDisplayName)
441 def ongoingBuild = []
444 def similarJobQueued = 0;
446 // Loop while we have kernel versions remaining or jobs running
447 while ( kversions.size() != 0 || ongoingBuild.size() != 0 ) {
449 if(ongoingBuild.size() < maxConcurrentBuild.toInteger() && kversions.size() != 0) {
450 def kversion = kversions.pop()
452 new StringParameterValue('mversion', mversion),
453 new StringParameterValue('ktag', kversion.toString()),
454 new StringParameterValue('kgitrepo', kgitrepo),
457 // Launch the parametrized build
458 def param_build = job.scheduleBuild2(0, new Cause.UpstreamCause(build), new ParametersAction(job_params))
459 println "triggering ${joburl} for the ${mversion} branch on kernel ${kversion}"
461 // Add it to the ongoing build queue
462 ongoingBuild.push(param_build)
466 println "Waiting... Queued: " + kversions.size() + " Running: " + ongoingBuild.size()
470 if (e in InterruptedException) {
471 build.setResult(hudson.model.Result.ABORTED)
472 throw new InterruptedException()
478 // Abort job if a newer instance is queued
479 similarJobQueued = Hudson.instance.queue.items.count{it.task.getFullDisplayName() == currentJobName}
480 if ( similarJobQueued > 0 ) {
481 build.setResult(hudson.model.Result.ABORTED)
482 throw new InterruptedException()
485 def i = ongoingBuild.iterator()
486 while ( i.hasNext() ) {
487 currentBuild = i.next()
488 if ( currentBuild.isCancelled() || currentBuild.isDone() ) {
493 def matrixParent = currentBuild.get()
494 allBuilds.add(matrixParent)
495 def kernelStr = matrixParent.buildVariableResolver.resolve("ktag")
496 println "${matrixParent.fullDisplayName} (${kernelStr}) completed with status ${matrixParent.result}"
498 // Process child runs of matrixBuild
499 def childRuns = matrixParent.getRuns()
500 for ( childRun in childRuns ) {
501 println "\t${childRun.fullDisplayName} (${kernelStr}) completed with status ${childRun.result}"
502 if (childRun.result != Result.SUCCESS) {
503 failedRuns.add(childRun)
512 // Get log of failed runs
513 for (failedRun in failedRuns) {
514 println "---START---"
515 failedRun.writeWholeLogTo(out)
519 println "---Build report---"
520 for (b in allBuilds) {
521 def kernelStr = b.buildVariableResolver.resolve("ktag")
522 println "${b.fullDisplayName} (${kernelStr}) completed with status ${b.result}"
529 // Mark this build failed if any child build has failed
531 build.getExecutor().interrupt(Result.FAILURE)