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Posted to issues@maven.apache.org by "Kathryn Huxtable (JIRA)" <ji...@codehaus.org> on 2010/04/06 16:34:23 UTC

[jira] Created: (SCM-541) GitExe commit should include --allow-empty option

GitExe commit should include --allow-empty option
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                 Key: SCM-541
                 URL: http://jira.codehaus.org/browse/SCM-541
             Project: Maven SCM
          Issue Type: Bug
          Components: maven-scm-provider-git
            Reporter: Kathryn Huxtable
            Priority: Minor


Without it, git returns a status of 1 when there is nothing to commit. This makes the wagon-scm and other processes that depend on this being a no-op fail.

I think that git should not fail on an empty commit, and adding the --allow-empty option on commits would achieve that.

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[jira] Commented: (SCM-541) GitExe commit should include --allow-empty option

Posted by "Petr Kozelka (JIRA)" <ji...@codehaus.org>.
    [ https://jira.codehaus.org/browse/SCM-541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=283877#comment-283877 ] 

Petr Kozelka commented on SCM-541:
----------------------------------

Hello Kathryn,

I just tested your suggested option - see https://github.com/pkozelka/git-demo/commit/8bc7b72317b3e5d80fa8fdfa3a692ddc211a8620

It shows that it causes git to *create an empty commit* , but that is not a no-op and I believe it should not be used.

Instead, I think the output should be parsed for string "nothing to commit (working directory clean)" when git fails and used for the no-op case.


> GitExe commit should include --allow-empty option
> -------------------------------------------------
>
>                 Key: SCM-541
>                 URL: https://jira.codehaus.org/browse/SCM-541
>             Project: Maven SCM
>          Issue Type: Bug
>          Components: maven-scm-provider-git
>            Reporter: Kathryn Huxtable
>            Priority: Minor
>
> Without it, git returns a status of 1 when there is nothing to commit. This makes the wagon-scm and other processes that depend on this being a no-op fail.
> I think that git should not fail on an empty commit, and adding the --allow-empty option on commits would achieve that.

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