Re: [PATCH v2 1/2] completion: Add sequencer function

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Quoting Thomas Braun <thomas.braun@xxxxxxxxxxxxxxxxxxx>:

Signed-off-by: Thomas Braun <thomas.braun@xxxxxxxxxxxxxxxxxxx>
---
contrib/completion/git-completion.bash | 48 +++++++++++++++++++++++-----------
 1 file changed, 33 insertions(+), 15 deletions(-)

I don't see the benefits of this change. This patch adds more than twice as many lines as it removes, and patch 2/2 adds 8 new lines although it could get away with only 5 without this function. To offer sequencer options we currently go through a single if statement, with this patch we'd go through a case statement, an if statement and finally an &&.

Gábor


diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index bfc74e9..f6e5bf6 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -851,15 +851,40 @@ __git_count_arguments ()
 	printf "%d" $c
 }

+__git_complete_sequencer ()
+{
+	local dir="$(__gitdir)"
+
+	case "$1" in
+	am)
+		if [ -d "$dir"/rebase-apply ]; then
+			__gitcomp "--skip --continue --resolved --abort"
+			return 0
+		fi
+		;;
+	cherry-pick)
+		if [ -f "$dir"/CHERRY_PICK_HEAD ]; then
+			__gitcomp "--continue --quit --abort"
+			return 0
+		fi
+		;;
+	rebase)
+		if [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
+			__gitcomp "--continue --skip --abort"
+			return 0
+		fi
+		;;
+	esac
+
+	return 1
+}
+
 __git_whitespacelist="nowarn warn error error-all fix"

 _git_am ()
 {
-	local dir="$(__gitdir)"
-	if [ -d "$dir"/rebase-apply ]; then
-		__gitcomp "--skip --continue --resolved --abort"
-		return
-	fi
+	__git_complete_sequencer "am" && return
+
 	case "$cur" in
 	--whitespace=*)
 		__gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
@@ -1044,11 +1069,8 @@ _git_cherry ()

 _git_cherry_pick ()
 {
-	local dir="$(__gitdir)"
-	if [ -f "$dir"/CHERRY_PICK_HEAD ]; then
-		__gitcomp "--continue --quit --abort"
-		return
-	fi
+	__git_complete_sequencer "cherry-pick" && return
+
 	case "$cur" in
 	--*)
 		__gitcomp "--edit --no-commit --signoff --strategy= --mainline"
@@ -1666,11 +1688,7 @@ _git_push ()

 _git_rebase ()
 {
-	local dir="$(__gitdir)"
-	if [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
-		__gitcomp "--continue --skip --abort"
-		return
-	fi
+	__git_complete_sequencer "rebase" && return
 	__git_complete_strategy && return
 	case "$cur" in
 	--whitespace=*)


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