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Code Issues Releases Activity

Utils.evaluateFromMavenPom(): Handle errors (#1192)

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Handle error to evaluate by throwing an exception
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Stephan Aßmus 2020-02-25 21:02:04 +01:00 committed by GitHub
parent 4835fbffab
commit 2014a8b4ae
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1 changed files with 8 additions and 0 deletions
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8
src/com/sap/piper/Utils.groovy
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@ -163,5 +163,13 @@ static String evaluateFromMavenPom(Script script, String pomFileName, String pom
defines: "-Dexpression=$pomPathExpression -DforceStdout -q",
returnStdout: true
)
if (resolvedExpression.startsWith('null object or invalid expression')) {
// There is no error indication (exit code or otherwise) from the
// 'evaluate' Maven plugin, only this output to stdout. The calling
// code assumes an empty string is returned when the property could
// not be resolved.
throw new RuntimeException("Cannot evaluate property value from '${pomFileName}', " +
"missing property or invalid expression '${pomPathExpression}'.")
}
return resolvedExpression
}