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Bug
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Resolution: Fixed
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Major
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None
In same cases it can happen that env. vars. are not expanded in a consistent way, when some variables are expanded and some aren't.
Reproducer:
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Setup parametrized build with 3 string parameters:
A="aaa"
C="ccc"
B=$A$C
and add shell build step which prints B parameter
echo $B
Output is aaa$C, while one would expect aaaccc (or $A$C).
This is caused by Launcher.inherit() method, which adds variables into resolver and eventually expand them in the same loop (on alphabetically sorted map), thus when expanding $B, $A is already in resolver and gets expanded, while $C is not there yet and thus remains unexpanded.
- is related to
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JENKINS-20280 Support nested variable expansion
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- Closed
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Code changed in jenkins
User: Vojtech Juranek
Path:
core/src/main/java/hudson/Launcher.java
http://jenkins-ci.org/commit/jenkins/3eea39648943583a530f47f69f93737266537d9d
Log:
[FIXED JENKINS-19488] Expand variable in a consistent way