The function present in `git-legacy-rebase.sh` are used by backends
so, this refactor tries to extract the functions out so that, the
`git-legacy-rebase.sh` can be retired easily as the
`git-rebase--common.sh` will provide the functions for now.
The motivation behind this is to call the backend functions
*directly* from C, bypassing `git-rebase.sh`. Therefore those functions
need to live in a separate file: we need to be able to call
`.git-rebase--common` in that script snippet so that those functions
are defined.
Signed-off-by: Pratik Karki <predatoramigo@xxxxxxxxx>
---
.gitignore | 1 +
Makefile | 1 +
git-legacy-rebase.sh | 62 +------------------------------------------
git-rebase--common.sh | 61 ++++++++++++++++++++++++++++++++++++++++++
4 files changed, 64 insertions(+), 61 deletions(-)
create mode 100644 git-rebase--common.sh
diff --git a/.gitignore b/.gitignore
index ec2395901..824141cba 100644
--- a/.gitignore
+++ b/.gitignore
@@ -117,6 +117,7 @@
/git-read-tree
/git-rebase
/git-rebase--am
+/git-rebase--common
/git-rebase--helper
/git-rebase--interactive
/git-rebase--merge
diff --git a/Makefile b/Makefile
index e88fe2e5f..163e52ad1 100644
--- a/Makefile
+++ b/Makefile
@@ -619,6 +619,7 @@ SCRIPT_SH += git-web--browse.sh
SCRIPT_LIB += git-mergetool--lib
SCRIPT_LIB += git-parse-remote
SCRIPT_LIB += git-rebase--am
+SCRIPT_LIB += git-rebase--common
SCRIPT_LIB += git-rebase--interactive
SCRIPT_LIB += git-rebase--preserve-merges
SCRIPT_LIB += git-rebase--merge
diff --git a/git-legacy-rebase.sh b/git-legacy-rebase.sh
index 19bdebb48..240aac507 100755
--- a/git-legacy-rebase.sh
+++ b/git-legacy-rebase.sh
@@ -102,6 +102,7 @@ case "$(git config --bool commit.gpgsign)" in
true) gpg_sign_opt=-S ;;
*) gpg_sign_opt= ;;
esac
+. git-rebase--common
read_basic_state () {
test -f "$state_dir/head-name" &&
@@ -132,67 +133,6 @@ read_basic_state () {
}
}
-write_basic_state () {
- echo "$head_name" > "$state_dir"/head-name &&
- echo "$onto" > "$state_dir"/onto &&
- echo "$orig_head" > "$state_dir"/orig-head &&
- echo "$GIT_QUIET" > "$state_dir"/quiet &&
- test t = "$verbose" && : > "$state_dir"/verbose
- test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy
- test -n "$strategy_opts" && echo "$strategy_opts" > \
- "$state_dir"/strategy_opts
- test -n "$allow_rerere_autoupdate" && echo "$allow_rerere_autoupdate" > \
- "$state_dir"/allow_rerere_autoupdate
- test -n "$gpg_sign_opt" && echo "$gpg_sign_opt" > "$state_dir"/gpg_sign_opt
- test -n "$signoff" && echo "$signoff" >"$state_dir"/signoff
-}
-
-output () {
- case "$verbose" in
- '')
- output=$("$@" 2>&1 )
- status=$?
- test $status != 0 && printf "%s\n" "$output"
- return $status
- ;;
- *)
- "$@"
- ;;
- esac
-}
-
-move_to_original_branch () {
- case "$head_name" in
- refs/*)
- message="rebase finished: $head_name onto $onto"
- git update-ref -m "$message" \
- $head_name $(git rev-parse HEAD) $orig_head &&
- git symbolic-ref \
- -m "rebase finished: returning to $head_name" \
- HEAD $head_name ||
- die "$(eval_gettext "Could not move back to \$head_name")"
- ;;
- esac
-}
-
-apply_autostash () {
- if test -f "$state_dir/autostash"
- then
- stash_sha1=$(cat "$state_dir/autostash")
- if git stash apply $stash_sha1 >/dev/null 2>&1
- then
- echo "$(gettext 'Applied autostash.')" >&2
- else
- git stash store -m "autostash" -q $stash_sha1 ||
- die "$(eval_gettext "Cannot store \$stash_sha1")"
- gettext 'Applying autostash resulted in conflicts.
-Your changes are safe in the stash.
-You can run "git stash pop" or "git stash drop" at any time.
-' >&2
- fi
- fi
-}
-
finish_rebase () {
rm -f "$(git rev-parse --git-path REBASE_HEAD)"
apply_autostash &&
diff --git a/git-rebase--common.sh b/git-rebase--common.sh
new file mode 100644
index 000000000..5ba060392
--- /dev/null
+++ b/git-rebase--common.sh
@@ -0,0 +1,61 @@
+
+write_basic_state () {
+ echo "$head_name" > "$state_dir"/head-name &&
+ echo "$onto" > "$state_dir"/onto &&
+ echo "$orig_head" > "$state_dir"/orig-head &&
+ echo "$GIT_QUIET" > "$state_dir"/quiet &&
+ test t = "$verbose" && : > "$state_dir"/verbose
+ test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy
+ test -n "$strategy_opts" && echo "$strategy_opts" > \
+ "$state_dir"/strategy_opts
+ test -n "$allow_rerere_autoupdate" && echo "$allow_rerere_autoupdate" > \
+ "$state_dir"/allow_rerere_autoupdate
+ test -n "$gpg_sign_opt" && echo "$gpg_sign_opt" > "$state_dir"/gpg_sign_opt
+ test -n "$signoff" && echo "$signoff" >"$state_dir"/signoff
+}
+
+apply_autostash () {
+ if test -f "$state_dir/autostash"
+ then
+ stash_sha1=$(cat "$state_dir/autostash")
+ if git stash apply $stash_sha1 >/dev/null 2>&1
+ then
+ echo "$(gettext 'Applied autostash.')" >&2
+ else
+ git stash store -m "autostash" -q $stash_sha1 ||
+ die "$(eval_gettext "Cannot store \$stash_sha1")"
+ gettext 'Applying autostash resulted in conflicts.
+Your changes are safe in the stash.
+You can run "git stash pop" or "git stash drop" at any time.
+' >&2
+ fi
+ fi
+}
+
+move_to_original_branch () {
+ case "$head_name" in
+ refs/*)
+ message="rebase finished: $head_name onto $onto"
+ git update-ref -m "$message" \
+ $head_name $(git rev-parse HEAD) $orig_head &&
+ git symbolic-ref \
+ -m "rebase finished: returning to $head_name" \
+ HEAD $head_name ||
+ die "$(eval_gettext "Could not move back to \$head_name")"
+ ;;
+ esac
+}
+
+output () {
+ case "$verbose" in
+ '')
+ output=$("$@" 2>&1 )
+ status=$?
+ test $status != 0 && printf "%s\n" "$output"
+ return $status
+ ;;
+ *)
+ "$@"
+ ;;
+ esac
+}
--
2.18.0
