[PATCH v6 3/7] pull: refactor $rebase variable into $mode
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
git-pull.sh | 64 +++++++++++++++++++++++++++++++------------------------------
1 file changed, 33 insertions(+), 31 deletions(-)
diff --git a/git-pull.sh b/git-pull.sh
index 3dbf9cf..50c612f 100755
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -53,16 +53,11 @@ then
mode=$(git config pull.mode)
fi
case "$mode" in
-merge)
- rebase="false"
- ;;
-rebase)
- rebase="true"
+merge|rebase|'')
;;
rebase-preserve)
- rebase="preserve"
- ;;
-'')
+ mode="rebase"
+ rebase_args="--preserve-merges"
;;
*)
echo "Invalid value for 'mode'"
@@ -71,7 +66,7 @@ rebase-preserve)
;;
esac
# backwards compatibility
-if test -z "$rebase"
+if test -z "$mode"
then
rebase=$(bool_or_string_config branch.$curr_branch_short.rebase)
if test -z "$rebase"
@@ -145,10 +140,10 @@ do
rebase="${1#*=}"
;;
-r|--r|--re|--reb|--reba|--rebas|--rebase)
- rebase=true
+ mode=rebase
;;
--no-r|--no-re|--no-reb|--no-reba|--no-rebas|--no-rebase)
- rebase=false
+ mode=
;;
--recurse-submodules)
recurse_submodules=--recurse-submodules
@@ -179,19 +174,26 @@ do
shift
done
-case "$rebase" in
-preserve)
- rebase=true
- rebase_args=--preserve-merges
- ;;
-true|false|'')
- ;;
-*)
- echo "Invalid value for --rebase, should be true, false, or preserve"
- usage
- exit 1
- ;;
-esac
+if test -n "$rebase"
+then
+ case "$rebase" in
+ true)
+ mode="rebase"
+ ;;
+ false)
+ mode="merge"
+ ;;
+ preserve)
+ mode="rebase"
+ rebase_args=--preserve-merges
+ ;;
+ *)
+ echo "Invalid value for --rebase, should be true, false, or preserve"
+ usage
+ exit 1
+ ;;
+ esac
+fi
error_on_no_merge_candidates () {
exec >&2
@@ -205,7 +207,7 @@ error_on_no_merge_candidates () {
esac
done
- if test true = "$rebase"
+ if test "$mode" = rebase
then
op_type=rebase
op_prep=against
@@ -218,7 +220,7 @@ error_on_no_merge_candidates () {
remote=$(git config "branch.$curr_branch_short.remote")
if [ $# -gt 1 ]; then
- if [ "$rebase" = true ]; then
+ if [ "$mode" = rebase ]; then
printf "There is no candidate for rebasing against "
else
printf "There are no candidates for merging "
@@ -241,7 +243,7 @@ error_on_no_merge_candidates () {
exit 1
}
-test true = "$rebase" && {
+test "$mode" = rebase && {
if ! git rev-parse -q --verify HEAD >/dev/null
then
# On an unborn branch
@@ -298,7 +300,7 @@ case "$merge_head" in
then
die "$(gettext "Cannot merge multiple branches into empty head")"
fi
- if test true = "$rebase"
+ if test "$mode" = rebase
then
die "$(gettext "Cannot rebase onto multiple branches")"
fi
@@ -319,7 +321,7 @@ then
exit
fi
-if test true = "$rebase"
+if test "$mode" = rebase
then
o=$(git show-branch --merge-base $curr_branch $merge_head $oldremoteref)
if test "$oldremoteref" = "$o"
@@ -329,8 +331,8 @@ then
fi
merge_name=$(git fmt-merge-msg $log_arg <"$GIT_DIR/FETCH_HEAD") || exit
-case "$rebase" in
-true)
+case "$mode" in
+rebase)
eval="git-rebase $diffstat $strategy_args $merge_args $rebase_args $verbosity"
eval="$eval --onto $merge_head ${oldremoteref:-$merge_head}"
;;
--
1.9.2+fc1.19.g85b6256
Felipe Contreras <felipe.contreras@gmail.com>