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Clean workspace before building incrementals #141

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merged 6 commits into from
Jun 8, 2020
Merged

Clean workspace before building incrementals #141

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cd79afe
Correct spelling: filed -> field
MarkEWaite Nov 8, 2019
21c73ad
Clean workspace before build if incrementals
MarkEWaite Apr 9, 2020
f424c9b
Merge branch 'master' into clean-workspace-if-incrementals
MarkEWaite May 16, 2020
c05194b
Hide and ignore git clent output
MarkEWaite May 16, 2020
09edbc1
Use correct Windows dev name for nul
MarkEWaite May 16, 2020
b1d715d
Merge branch 'master' into clean-workspace-if-incrementals
MarkEWaite May 28, 2020
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2 changes: 1 addition & 1 deletion test/groovy/BuildPluginStepTests.groovy
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Expand Up @@ -111,7 +111,7 @@ class BuildPluginStepTests extends BasePipelineTest {
assertTrue(helper.callStack.findAll { call ->
call.methodName == 'error'
}.any { call ->
callArgsToString(call).contains('Configuration filed "jdk" must be specified: [platform:linux]')
callArgsToString(call).contains('Configuration field "jdk" must be specified: [platform:linux]')
})
assertJobStatusFailure()
}
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13 changes: 12 additions & 1 deletion vars/buildPlugin.groovy
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Expand Up @@ -66,6 +66,17 @@ def call(Map params = [:]) {
isMaven = fileExists('pom.xml')
incrementals = fileExists('.mvn/extensions.xml') &&
readFile('.mvn/extensions.xml').contains('git-changelist-maven-extension')
if (incrementals) { // Incrementals needs 'git status -s' to be empty at start of job
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Could we not just do this unconditionally?

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We certainly could, but I wanted to keep the impact of the change to only those specific cases where I know it is an issue. I'm willing to change the pull request to do it in all cases if that will help with its approval.

if (isUnix()) {
sh(script: 'git clean -xffd || true',
label:'Clean for incrementals',
returnStatus: true) // Ignore failure if CLI git is not available
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Does the || true not sufice?

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It should, but I was practicing an "abundance of caution" in hopes that a peripheral cleanup operation would have even less chance of inadvertently breaking a build.

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So then returnStatus: true should suffice (both both platforms)?

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@MarkEWaite MarkEWaite May 12, 2020 •
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Yes, should. Same "abundance of caution" logic. If ignoring the return value inside the script somehow did not work, also take the active measure of ignoring the return value from the step. Both sh and bat step documentation say:

Normally, a script which exits with a nonzero status code will cause the step to fail with an exception. If this option is checked, the return value of the step will instead be the status code.

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@MarkEWaite MarkEWaite May 16, 2020 •
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I've changed to hide the output from git clean and ignore the return code in c05194b . Let me know if other changes are needed (after the fix to change the Windows null device to the correct name nul instead of the incorrect name null)

} else {
bat(script: 'git clean -xffd || echo "git clean failure intentionally ignored in incrementals setup"',
label:'Clean for incrementals',
returnStatus: true) // Ignore failure if CLI git is not available
}
}
}

String changelistF
Expand Down Expand Up @@ -225,7 +236,7 @@ List<Map<String, String>> getConfigurations(Map params) {
error("Configuration field \"platform\" must be specified: $c")
}
if (!c.jdk) {
error("Configuration filed \"jdk\" must be specified: $c")
error("Configuration field \"jdk\" must be specified: $c")
}
}

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