AOO410/main/solenv/bin/modules/SvnRevision.pm

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package SvnRevision;


sub DetectRevisionIdFromGit ($)
{
    my $path = shift;
    
    my $id = undef;

    open my $proc, "cd $path && git show HEAD 2>\&1|";
    while (<$proc>)
    {
        if (/^fatal: Not a git repository/)
        {
            # Not in a GIT repository.
            last;
        }
        elsif (/^\s*git-svn-id:.*?@([0-9]+)\s+/)
        {
            $id = $1;
            last;
        }
    }
    close $proc;

    return $id;
}




sub DetectRevisionId ($)
{
    my $path = shift;

    my $id = undef;
    
    open my $proc, "cd $path && svn info 2>\&1 |";
    while (<$proc>)
    {
        if (/svn: E155007:/ || /svn: '.' is not a working copy/)
        {
            # Not in an SVN repository.
            $id = DetectRevisionIdFromGit($path);
            last;
        }
        else
        {
            if (/Last Changed Rev:\s+([0-9]+)/)
            {
                $id = $1;
                last;
            }
        }
    }
    close $proc;

    return $id;
}

1;