The functions present in `git-legacy-rebase.sh` are used by the rebase
backends as they are implemented as shell script functions in the
`git-rebase--<backend>` files.
To make the `builtin/rebase.c` work, we have to provide support via
a Unix shell script snippet that uses these functions and so, we
want to use the rebase backends *directly* from the builtin rebase
without going through `git-legacy-rebase.sh`.
This commit extracts the functions to a separate file,
`git-rebase--common`, that will be read by `git-legacy-rebase.sh` and
by the shell script snippets which will be used extensively in the
following commits.
Signed-off-by: Pratik Karki <predatoramigo@xxxxxxxxx>
---
Unchanged since v5.
.gitignore | 1 +
Makefile | 1 +
git-legacy-rebase.sh | 69 ++-----------------------------------------
git-rebase--common.sh | 68 ++++++++++++++++++++++++++++++++++++++++++
4 files changed, 72 insertions(+), 67 deletions(-)
create mode 100644 git-rebase--common.sh
diff --git a/.gitignore b/.gitignore
index ec23959014..824141cba1 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 c311532791..c210681a1d 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 7973447645..af2cdfef03 100755
--- a/git-legacy-rebase.sh
+++ b/git-legacy-rebase.sh
@@ -57,12 +57,7 @@ cd_to_toplevel
LF='
'
ok_to_skip_pre_rebase=
-resolvemsg="
-$(gettext 'Resolve all conflicts manually, mark them as resolved with
-"git add/rm <conflicted_files>", then run "git rebase --continue".
-You can instead skip this commit: run "git rebase --skip".
-To abort and get back to the state before "git rebase", run "git rebase --abort".')
-"
+
squash_onto=
unset onto
unset restrict_revision
@@ -102,6 +97,7 @@ case "$(git config --bool commit.gpgsign)" in
true) gpg_sign_opt=-S ;;
*) gpg_sign_opt= ;;
esac
+. git-rebase--common
read_basic_state () {
test -f "$state_dir/head-name" &&
@@ -132,67 +128,6 @@ read_basic_state () {
}
}
-write_basic_state () {
- echo "$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 "$(git rev-parse --git-path REBASE_HEAD)"
apply_autostash &&
diff --git a/git-rebase--common.sh b/git-rebase--common.sh
new file mode 100644
index 0000000000..7e39d22871
--- /dev/null
+++ b/git-rebase--common.sh
@@ -0,0 +1,68 @@
+
+resolvemsg="
+$(gettext 'Resolve all conflicts manually, mark them as resolved with
+"git add/rm <conflicted_files>", then run "git rebase --continue".
+You can instead skip this commit: run "git rebase --skip".
+To abort and get back to the state before "git rebase", run "git rebase --abort".')
+"
+
+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
