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  1. Jenkins
  2. JENKINS-19488

Inconsistent expansion of env vars

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
    • core
    • 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:
      -----------
      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.

          [JENKINS-19488] Inconsistent expansion of env vars

          vjuranek created issue -
          SCM/JIRA link daemon made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          ikedam made changes -
          Link New: This issue is related to JENKINS-20280 [ JENKINS-20280 ]
          R. Tyler Croy made changes -
          Workflow Original: JNJira [ 150940 ] New: JNJira + In-Review [ 193745 ]

            Unassigned Unassigned
            vjuranek vjuranek
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              Created:
              Updated:
              Resolved: