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  1. Jenkins
  2. JENKINS-8656

Git SCM fails to build with parameterized builds with empty string

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    Description

      Create a freestyle build project with the following settings:

      • This build is parameterized
        • Name = BRANCH_SPECIFIER
        • Default Value = <leave blank>
      • Source Code Management
        • Git
          • Branch Specifier (blank for default): = $BRANCH_SPECIFIER

      Then trigger a build with BRANCH_SPECIFIER set to default, the empty string. The build will fail with output similar to this:

      GitAPI created
      Pruning obsolete local branches
      [workspace] $ git remote prune ssh://git@git.socrata.com/core
      Fetching changes from the remote Git repository
      Fetching upstream changes from ssh://git@git.socrata.com/core
      [workspace] $ git fetch -t ssh://git@git.socrata.com/core +refs/heads/*:refs/remotes/origin/*
      [workspace] $ git submodule init
      [workspace] $ git submodule sync
      [workspace] $ git config --get remote.origin.url
      [workspace] $ git ls-tree HEAD
      [workspace] $ git tag -l 
      [workspace] $ git rev-parse origin/
      ERROR: Nothing to do
      

      An easy workaround is to set the parameter default to "" or "*".

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            natacado natacado created issue -

            Code changed in jenkins
            User: Kohsuke Kawaguchi
            Path:
            changelog.html
            http://jenkins-ci.org/commit/core/fd93cf05df65d831cc5724acdc1a009867937a34
            Log:
            Recording the fix in HUDSON-8656.
            Yes, this is HUDSON-8656 and not JENKINS-8656.

            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Kohsuke Kawaguchi Path: changelog.html http://jenkins-ci.org/commit/core/fd93cf05df65d831cc5724acdc1a009867937a34 Log: Recording the fix in HUDSON-8656. Yes, this is HUDSON-8656 and not JENKINS-8656 .

            Code changed in jenkins
            User: Andrew Bayer
            Path:
            src/main/java/hudson/plugins/git/GitSCM.java
            http://jenkins-ci.org/commit/git-plugin/dc575dce269020afe79bf0224c906b2520c5438d
            Log:
            [FIXED JENKINS-8656] If branch spec is an empty string, due to an empty parameter, etc, use **.

            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Andrew Bayer Path: src/main/java/hudson/plugins/git/GitSCM.java http://jenkins-ci.org/commit/git-plugin/dc575dce269020afe79bf0224c906b2520c5438d Log: [FIXED JENKINS-8656] If branch spec is an empty string, due to an empty parameter, etc, use **.
            scm_issue_link SCM/JIRA link daemon made changes -
            Field Original Value New Value
            Resolution Fixed [ 1 ]
            Status Open [ 1 ] Resolved [ 5 ]
            dogfood dogfood added a comment -

            Integrated in plugins_git-plugin #118
            [FIXED JENKINS-8656] If branch spec is an empty string, due to an empty parameter, etc, use **.

            Andrew Bayer : dc575dce269020afe79bf0224c906b2520c5438d
            Files :

            • src/main/java/hudson/plugins/git/GitSCM.java
            dogfood dogfood added a comment - Integrated in plugins_git-plugin #118 [FIXED JENKINS-8656] If branch spec is an empty string, due to an empty parameter, etc, use **. Andrew Bayer : dc575dce269020afe79bf0224c906b2520c5438d Files : src/main/java/hudson/plugins/git/GitSCM.java
            markewaite Mark Waite made changes -
            Status Resolved [ 5 ] Closed [ 6 ]
            rtyler R. Tyler Croy made changes -
            Workflow JNJira [ 138800 ] JNJira + In-Review [ 204875 ]
            sh0ked Nikolay Ustinov made changes -
            Link This issue blocks JENKINS-40376 [ JENKINS-40376 ]

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              abayer Andrew Bayer
              natacado natacado
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                Updated:
                Resolved: