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| author | Joe Perches <joe@perches.com> | 2009-06-16 15:34:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 19:47:53 -0700 |
| commit | de2fc4922b7db1f5099585f821f854a86b5828eb (patch) | |
| tree | 33615c89c483f1d8a140dc93f7cc3de06c01fd32 /scripts/get_maintainer.pl | |
| parent | f5f5078db2c61bf42ed20527731c0a23bed86c11 (diff) | |
| download | linux-de2fc4922b7db1f5099585f821f854a86b5828eb.tar.bz2 | |
scripts/get_maintainer.pl: warn on missing git or git repository
support older versions of grep (use -E not -P)
no need to return data in routine recent_git_signoffs
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/get_maintainer.pl')
| -rwxr-xr-x | scripts/get_maintainer.pl | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl index 1eb67fc543df..22c7f4e740f1 100755 --- a/scripts/get_maintainer.pl +++ b/scripts/get_maintainer.pl @@ -443,11 +443,21 @@ sub recent_git_signoffs { my @lines = (); if (which("git") eq "") { - die("$P: git not found. Add --nogit to options?\n"); + warn("$P: git not found. Add --nogit to options?\n"); + return; + } + if (!(-d ".git")) { + warn("$P: .git repository not found.\n"); + warn("Use a .git repository for better results.\n"); + warn("ie: git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git\n"); + return; } $cmd = "git log --since=${email_git_since} -- ${file}"; - $cmd .= " | grep -Pi \"^[-_ a-z]+by:.*\\\@.*\$\""; + $cmd .= " | grep -Ei \"^[-_ a-z]+by:.*\\\@.*\$\""; + if (!$email_git_penguin_chiefs) { + $cmd .= " | grep -Ev \"${penguin_chiefs}\""; + } $cmd .= " | cut -f2- -d\":\""; $cmd .= " | sort | uniq -c | sort -rn"; @@ -486,7 +496,6 @@ sub recent_git_signoffs { push(@email_to, $line); } } - return $output; } sub uniq { |