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authorTim Henigan <tim.henigan@gmail.com>2012-03-14 16:38:04 (GMT)
committerJunio C Hamano <gitster@pobox.com>2012-03-14 22:20:25 (GMT)
commite33e01d07703d0c2c662c30e745dc93b543641c0 (patch)
treec9c0719cc990774d769346ea28edce48fb79e1c8
parentc5770f79068fb1317c1fd19da7e7bfcc075132f3 (diff)
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contrib/diffall: eliminate use of tar
The 'tar' utility is not available on all platforms (some only support 'gnutar'). An earlier commit created a work-around for this problem, but a better solution is to eliminate the use of 'tar' completely. Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rwxr-xr-xcontrib/diffall/git-diffall12
1 files changed, 8 insertions, 4 deletions
diff --git a/contrib/diffall/git-diffall b/contrib/diffall/git-diffall
index 443f646..f981ac1 100755
--- a/contrib/diffall/git-diffall
+++ b/contrib/diffall/git-diffall
@@ -202,10 +202,14 @@ then
fi
done < "$tmp/filelist"
else
- # Mac users have gnutar rather than tar
- (tar --ignore-failed-read -c -T "$tmp/filelist" | (cd "$tmp/$right_dir" && tar -x)) || {
- gnutar --ignore-failed-read -c -T "$tmp/filelist" | (cd "$tmp/$right_dir" && gnutar -x)
- }
+ while read name
+ do
+ if test -e "$name"
+ then
+ mkdir -p "$tmp/$right_dir/$(dirname "$name")"
+ cp "$name" "$tmp/$right_dir/$name"
+ fi
+ done < "$tmp/filelist"
fi
# Populate the tmp/left_dir directory with the files to be compared