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authorJunio C Hamano <junkio@cox.net>2005-09-02 17:53:15 (GMT)
committerJunio C Hamano <junkio@cox.net>2005-09-02 17:53:15 (GMT)
commit86b13da46cd710a45a89968880c691452d5b70b4 (patch)
tree81351ad18d082a8046bed144532c70ecc1e8d8ea
parent79882c2883267e16280d630730d6a8b5a86a8092 (diff)
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scripts: equality test '==' is not portable.
On NetBSD 3 we trigger an error: [: ==: unexpected operator Double-equal is accepted by bash built-in '[' and bash(1) suggests using '=' for strict POSIX compliance (test(1) from coreutils does not mention '=='). Eradicate their uses everywhere. [jc: Somebody with a pseudonym kindly sent a message to let me know about the problem privately; I do not have access to a NetBSD box.] Signed-off-by: Junio C Hamano <junkio@cox.net>
-rwxr-xr-xgit-resolve-script10
-rwxr-xr-xgit-status-script6
-rw-r--r--templates/hooks--update8
3 files changed, 15 insertions, 9 deletions
diff --git a/git-resolve-script b/git-resolve-script
index 7c0e3d8..000cbb8 100755
--- a/git-resolve-script
+++ b/git-resolve-script
@@ -36,19 +36,21 @@ if [ -z "$common" ]; then
die "Unable to find common commit between" $merge $head
fi
-if [ "$common" == "$merge" ]; then
+case "$common" in
+"$merge")
echo "Already up-to-date. Yeeah!"
dropheads
exit 0
-fi
-if [ "$common" == "$head" ]; then
+ ;;
+"$head")
echo "Updating from $head to $merge."
git-read-tree -u -m $head $merge || exit 1
echo $merge > "$GIT_DIR"/HEAD
git-diff-tree -p $head $merge | git-apply --stat
dropheads
exit 0
-fi
+ ;;
+esac
# Find an optimum merge base if there are more than one candidates.
LF='
diff --git a/git-status-script b/git-status-script
index 2b02954..ee8f706 100755
--- a/git-status-script
+++ b/git-status-script
@@ -77,9 +77,9 @@ then
#'
fi
-if [ "$committable" == "0" ]
-then
+case "$committable" in
+0)
echo "nothing to commit"
exit 1
-fi
+esac
exit 0
diff --git a/templates/hooks--update b/templates/hooks--update
index 0726975..3f38b82 100644
--- a/templates/hooks--update
+++ b/templates/hooks--update
@@ -16,10 +16,14 @@ then
git-rev-list --pretty "$3"
else
$base=$(git-merge-base "$2" "$3")
- if [ $base == "$2" ]; then
+ case "$base" in
+ "$2")
echo "New commits:"
- else
+ ;;
+ *)
echo "Rebased ref, commits from common ancestor:"
+ ;;
+ esac
fi
git-rev-list --pretty "$3" "^$base"
fi |