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authorJay Soffian <jaysoffian@gmail.com>2009-01-28 15:03:10 (GMT)
committerJunio C Hamano <gitster@pobox.com>2009-01-28 18:53:34 (GMT)
commit98ef23b3b106ef8cf4dc0db34e62a39e044cf99b (patch)
tree5eba5dc712b7fdafc79ec37f1df2420a5d52e978
parentd04099382b8ac8f6a54a755fa9a06118595d92d9 (diff)
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git-am: minor cleanups
Update usage statement to remove a no-longer supported option, and to hide two options (one a no-op, one internal) unless --help-all is used. Use "test -t 0" instead of "tty -s" to detect when stdin is a terminal. (test -t 0 is used elsewhere in git-am and in other git shell scripts, tty -s is not, and appears to be deprecated by POSIX) Use "test ..." instead of "[ ... ]" and "die <msg>" instead of "echo <msg> >&2; exit 1" to be consistent with rest of script. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rwxr-xr-xgit-am.sh12
1 files changed, 4 insertions, 8 deletions
diff --git a/git-am.sh b/git-am.sh
index b1c05c9..b598b43 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -8,9 +8,8 @@ OPTIONS_SPEC="\
git am [options] [<mbox>|<Maildir>...]
git am [options] (--resolved | --skip | --abort)
--
-d,dotest= (removed -- do not use)
i,interactive run interactively
-b,binary (historical option -- no-op)
+b,binary* (historical option -- no-op)
3,3way allow fall back on 3way merging if needed
s,signoff add a Signed-off-by line to the commit message
u,utf8 recode into utf8 (default)
@@ -24,7 +23,7 @@ resolvemsg= override error message when patch failure occurs
r,resolved to be used after a patch failure
skip skip the current patch
abort restore the original branch and abort the patching operation.
-rebasing (internal use for git-rebase)"
+rebasing* (internal use for git-rebase)"
. git-sh-setup
prefix=$(git rev-parse --show-prefix)
@@ -204,7 +203,7 @@ then
# unreliable -- stdin could be /dev/null for example
# and the caller did not intend to feed us a patch but
# wanted to continue unattended.
- tty -s
+ test -t 0
;;
*)
false
@@ -280,10 +279,7 @@ fi
case "$resolved" in
'')
files=$(git diff-index --cached --name-only HEAD --) || exit
- if [ "$files" ]; then
- echo "Dirty index: cannot apply patches (dirty: $files)" >&2
- exit 1
- fi
+ test "$files" && die "Dirty index: cannot apply patches (dirty: $files)"
esac
if test "$(cat "$dotest/utf8")" = t