. git-sh-setup
-dotest="$GIT_DIR/rebase-merge"
-
# The file containing rebase commands, comments, and empty lines.
# This file is created by "git rebase -i" then edited by the user. As
# the lines are processed, they are removed from the front of this
# file and written to the tail of $done.
-todo="$dotest"/git-rebase-todo
+todo="$state_dir"/git-rebase-todo
# The rebase command lines that have already been processed. A line
# is moved here when it is first handled, before any associated user
# actions.
-done="$dotest"/done
+done="$state_dir"/done
# The commit message that is planned to be used for any changes that
# need to be committed following a user interaction.
-msg="$dotest"/message
+msg="$state_dir"/message
# The file into which is accumulated the suggested commit message for
# squash/fixup commands. When the first of a series of squash/fixups
# written to the file so far (including the initial "pick" commit).
# Each time that a commit message is processed, this line is read and
# updated. It is deleted just before the combined commit is made.
-squash_msg="$dotest"/message-squash
+squash_msg="$state_dir"/message-squash
# If the current series of squash/fixups has not yet included a squash
# command, then this file exists and holds the commit message of the
# original "pick" commit. (If the series ends without a "squash"
# command, then this can be used as the commit message of the combined
# commit without opening the editor.)
-fixup_msg="$dotest"/message-fixup
+fixup_msg="$state_dir"/message-fixup
# $rewritten is the name of a directory containing files for each
# commit that is reachable by at least one merge base of $head and
# might be. This ensures that commits on merged, but otherwise
# unrelated side branches are left alone. (Think "X" in the man page's
# example.)
-rewritten="$dotest"/rewritten
+rewritten="$state_dir"/rewritten
-dropped="$dotest"/dropped
+dropped="$state_dir"/dropped
# A script to set the GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, and
# GIT_AUTHOR_DATE that will be used for the commit that is currently
# being rebased.
-author_script="$dotest"/author-script
+author_script="$state_dir"/author-script
# When an "edit" rebase command is being processed, the SHA1 of the
# commit to be edited is recorded in this file. When "git rebase
# will be amended to the HEAD commit, but only provided the HEAD
# commit is still the commit to be edited. When any other rebase
# command is processed, this file is deleted.
-amend="$dotest"/amend
+amend="$state_dir"/amend
# For the post-rewrite hook, we make a list of rewritten commits and
# their new sha1s. The rewritten-pending list keeps the sha1s of
# commits that have been processed, but not committed yet,
# e.g. because they are waiting for a 'squash' command.
-rewritten_list="$dotest"/rewritten-list
-rewritten_pending="$dotest"/rewritten-pending
+rewritten_list="$state_dir"/rewritten-list
+rewritten_pending="$state_dir"/rewritten-pending
GIT_CHERRY_PICK_HELP="$resolvemsg"
export GIT_CHERRY_PICK_HELP
*)
echo "Root commit"
;;
- esac > "$dotest"/patch
+ esac > "$state_dir"/patch
test -f "$msg" ||
commit_message "$1" > "$msg"
test -f "$author_script" ||
}
die_with_patch () {
- echo "$1" > "$dotest"/stopped-sha
+ echo "$1" > "$state_dir"/stopped-sha
make_patch "$1"
git rerere
die "$2"
}
die_abort () {
- rm -rf "$dotest"
+ rm -rf "$state_dir"
die "$1"
}
esac
sha1=$(git rev-parse $sha1)
- if test -f "$dotest"/current-commit
+ if test -f "$state_dir"/current-commit
then
if test "$fast_forward" = t
then
while read current_commit
do
git rev-parse HEAD > "$rewritten"/$current_commit
- done <"$dotest"/current-commit
- rm "$dotest"/current-commit ||
+ done <"$state_dir"/current-commit
+ rm "$state_dir"/current-commit ||
die "Cannot write current commit's replacement sha1"
fi
fi
- echo $sha1 >> "$dotest"/current-commit
+ echo $sha1 >> "$state_dir"/current-commit
# rewrite parents; if none were rewritten, we can fast-forward.
new_parents=
mark_action_done
pick_one $sha1 ||
die_with_patch $sha1 "Could not apply $sha1... $rest"
- echo "$sha1" > "$dotest"/stopped-sha
+ echo "$sha1" > "$state_dir"/stopped-sha
make_patch $sha1
git rev-parse --verify HEAD > "$amend"
warn "Stopped at $sha1... $rest"
printf 'Executing: %s\n' "$rest"
# "exec" command doesn't take a sha1 in the todo-list.
# => can't just use $sha1 here.
- git rev-parse --verify HEAD > "$dotest"/stopped-sha
+ git rev-parse --verify HEAD > "$state_dir"/stopped-sha
${SHELL:-@SHELL_PATH@} -c "$rest" # Actual execution
status=$?
if test "$status" -ne 0
test -s "$todo" && return
comment_for_reflog finish &&
- headname=$(cat "$dotest"/head-name) &&
- oldhead=$(cat "$dotest"/head) &&
- shortonto=$(git rev-parse --short $(cat "$dotest"/onto)) &&
+ head_name=$(cat "$state_dir"/head-name) &&
+ orig_head=$(cat "$state_dir"/head) &&
+ shortonto=$(git rev-parse --short $(cat "$state_dir"/onto)) &&
newhead=$(git rev-parse HEAD) &&
- case $headname in
+ case $head_name in
refs/*)
- message="$GIT_REFLOG_ACTION: $headname onto $shortonto" &&
- git update-ref -m "$message" $headname $newhead $oldhead &&
- git symbolic-ref HEAD $headname
+ message="$GIT_REFLOG_ACTION: $head_name onto $shortonto" &&
+ git update-ref -m "$message" $head_name $newhead $orig_head &&
+ git symbolic-ref HEAD $head_name
;;
esac && {
- test ! -f "$dotest"/verbose ||
- git diff-tree --stat $(cat "$dotest"/head)..HEAD
+ test ! -f "$state_dir"/verbose ||
+ git diff-tree --stat $(cat "$state_dir"/head)..HEAD
} &&
{
test -s "$rewritten_list" &&
"$GIT_DIR"/hooks/post-rewrite rebase < "$rewritten_list"
true # we don't care if this hook failed
fi &&
- rm -rf "$dotest" &&
+ rm -rf "$state_dir" &&
git gc --auto &&
- warn "Successfully rebased and updated $headname."
+ warn "Successfully rebased and updated $head_name."
exit
}
get_saved_options () {
test -d "$rewritten" && preserve_merges=t
- test -f "$dotest"/strategy && strategy="$(cat "$dotest"/strategy)"
- test -f "$dotest"/verbose && verbose=t
- test -f "$dotest"/rebase-root && rebase_root=t
+ test -f "$state_dir"/strategy && strategy="$(cat "$state_dir"/strategy)"
+ test -f "$state_dir"/verbose && verbose=t
+ test -f "$state_dir"/rebase-root && rebase_root=t
}
# Rearrange the todo list that has both "pick sha1 msg" and
}
fi
- record_in_rewritten "$(cat "$dotest"/stopped-sha)"
+ record_in_rewritten "$(cat "$state_dir"/stopped-sha)"
require_clean_work_tree "rebase"
do_rest
git rerere clear
- headname=$(cat "$dotest"/head-name)
- head=$(cat "$dotest"/head)
- case $headname in
+ head_name=$(cat "$state_dir"/head-name)
+ orig_head=$(cat "$state_dir"/head)
+ case $head_name in
refs/*)
- git symbolic-ref HEAD $headname
+ git symbolic-ref HEAD $head_name
;;
esac &&
- output git reset --hard $head &&
- rm -rf "$dotest"
+ output git reset --hard $orig_head &&
+ rm -rf "$state_dir"
exit
;;
skip)
die "Could not checkout $switch_to"
fi
-head=$(git rev-parse --verify HEAD) || die "No HEAD?"
-mkdir "$dotest" || die "Could not create temporary $dotest"
+orig_head=$(git rev-parse --verify HEAD) || die "No HEAD?"
+mkdir "$state_dir" || die "Could not create temporary $state_dir"
-: > "$dotest"/interactive || die "Could not mark as interactive"
-echo "$head_name" > "$dotest"/head-name
+: > "$state_dir"/interactive || die "Could not mark as interactive"
+echo "$head_name" > "$state_dir"/head-name
-echo $head > "$dotest"/head
+echo $orig_head > "$state_dir"/head
case "$rebase_root" in
'')
- rm -f "$dotest"/rebase-root ;;
+ rm -f "$state_dir"/rebase-root ;;
*)
- : >"$dotest"/rebase-root ;;
+ : >"$state_dir"/rebase-root ;;
esac
-echo $onto > "$dotest"/onto
-test -z "$strategy" || echo "$strategy" > "$dotest"/strategy
-test t = "$verbose" && : > "$dotest"/verbose
+echo $onto > "$state_dir"/onto
+test -z "$strategy" || echo "$strategy" > "$state_dir"/strategy
+test t = "$verbose" && : > "$state_dir"/verbose
if test t = "$preserve_merges"
then
if test -z "$rebase_root"
then
mkdir "$rewritten" &&
- for c in $(git merge-base --all $head $upstream)
+ for c in $(git merge-base --all $orig_head $upstream)
do
echo $onto > "$rewritten"/$c ||
die "Could not init rewritten commits"
# parents to rewrite and skipping dropped commits would
# prematurely end our probe
merges_option=
- first_after_upstream="$(git rev-list --reverse --first-parent $upstream..$head | head -n 1)"
+ first_after_upstream="$(git rev-list --reverse --first-parent $upstream..$orig_head | head -n 1)"
else
merges_option="--no-merges --cherry-pick"
fi
-shorthead=$(git rev-parse --short $head)
+shorthead=$(git rev-parse --short $orig_head)
shortonto=$(git rev-parse --short $onto)
if test -z "$rebase_root"
# this is now equivalent to ! -z "$upstream"
then
shortupstream=$(git rev-parse --short $upstream)
- revisions=$upstream...$head
+ revisions=$upstream...$orig_head
shortrevisions=$shortupstream..$shorthead
else
- revisions=$onto...$head
+ revisions=$onto...$orig_head
shortrevisions=$shorthead
fi
git rev-list $merges_option --pretty=oneline --abbrev-commit \
mkdir "$dropped"
# Save all non-cherry-picked changes
git rev-list $revisions --left-right --cherry-pick | \
- sed -n "s/^>//p" > "$dotest"/not-cherry-picks
+ sed -n "s/^>//p" > "$state_dir"/not-cherry-picks
# Now all commits and note which ones are missing in
# not-cherry-picks and hence being dropped
git rev-list $revisions |
while read rev
do
- if test -f "$rewritten"/$rev -a "$(sane_grep "$rev" "$dotest"/not-cherry-picks)" = ""
+ if test -f "$rewritten"/$rev -a "$(sane_grep "$rev" "$state_dir"/not-cherry-picks)" = ""
then
# Use -f2 because if rev-list is telling us this commit is
# not worthwhile, we don't want to track its multiple heads,
test -d "$rewritten" || test -n "$force_rebase" || skip_unnecessary_picks
output git checkout $onto || die_abort "could not detach HEAD"
-git update-ref ORIG_HEAD $head
+git update-ref ORIG_HEAD $orig_head
do_rest