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-rwxr-xr-xgit-rebase--interactive.sh480
-rwxr-xr-xgit-rebase.sh32
2 files changed, 256 insertions, 256 deletions
diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 824f4f303d..2fa348bae8 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -36,22 +36,22 @@ autosquash move commits that begin with squash!/fixup! under -i
. git-sh-setup
require_work_tree
-DOTEST="$GIT_DIR/rebase-merge"
+dotest="$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
+# file and written to the tail of $done.
+todo="$dotest"/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="$DOTEST"/done
+done="$dotest"/done
# The commit message that is planned to be used for any changes that
# need to be committed following a user interaction.
-MSG="$DOTEST"/message
+msg="$dotest"/message
# The file into which is accumulated the suggested commit message for
# squash/fixup commands. When the first of a series of squash/fixups
@@ -61,34 +61,34 @@ MSG="$DOTEST"/message
# is appended to the file as it is processed.
#
# The first line of the file is of the form
-# # This is a combination of $COUNT commits.
-# where $COUNT is the number of commits whose messages have been
+# # This is a combination of $count commits.
+# where $count is the number of commits whose messages have been
# written to the file so far (including the initial "pick" commit).
# Each time that a commit message is processed, this line is read and
# updated. It is deleted just before the combined commit is made.
-SQUASH_MSG="$DOTEST"/message-squash
+squash_msg="$dotest"/message-squash
# If the current series of squash/fixups has not yet included a squash
# command, then this file exists and holds the commit message of the
# original "pick" commit. (If the series ends without a "squash"
# command, then this can be used as the commit message of the combined
# commit without opening the editor.)
-FIXUP_MSG="$DOTEST"/message-fixup
+fixup_msg="$dotest"/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
-# $UPSTREAM. They are not necessarily rewritten, but their children
+# $rewritten is the name of a directory containing files for each
+# commit that is reachable by at least one merge base of $head and
+# $upstream. They are not necessarily rewritten, but their children
# might be. This ensures that commits on merged, but otherwise
# unrelated side branches are left alone. (Think "X" in the man page's
# example.)
-REWRITTEN="$DOTEST"/rewritten
+rewritten="$dotest"/rewritten
-DROPPED="$DOTEST"/dropped
+dropped="$dotest"/dropped
# A script to set the GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, and
# GIT_AUTHOR_DATE that will be used for the commit that is currently
# being rebased.
-AUTHOR_SCRIPT="$DOTEST"/author-script
+author_script="$dotest"/author-script
# When an "edit" rebase command is being processed, the SHA1 of the
# commit to be edited is recorded in this file. When "git rebase
@@ -96,24 +96,24 @@ AUTHOR_SCRIPT="$DOTEST"/author-script
# 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="$DOTEST"/amend
+amend="$dotest"/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
-
-PRESERVE_MERGES=
-STRATEGY=
-ONTO=
-VERBOSE=
-OK_TO_SKIP_PRE_REBASE=
-REBASE_ROOT=
-AUTOSQUASH=
-test "$(git config --bool rebase.autosquash)" = "true" && AUTOSQUASH=t
-NEVER_FF=
+rewritten_list="$dotest"/rewritten-list
+rewritten_pending="$dotest"/rewritten-pending
+
+preserve_merges=
+strategy=
+onto=
+verbose=
+ok_to_skip_pre_rebase=
+rebase_root=
+autosquash=
+test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t
+force_rebase=
GIT_CHERRY_PICK_HELP="\
hint: after resolving the conflicts, mark the corrected paths
@@ -125,7 +125,7 @@ warn () {
}
output () {
- case "$VERBOSE" in
+ case "$verbose" in
'')
output=$("$@" 2>&1 )
status=$?
@@ -144,7 +144,7 @@ commit_message () {
}
run_pre_rebase_hook () {
- if test -z "$OK_TO_SKIP_PRE_REBASE" &&
+ if test -z "$ok_to_skip_pre_rebase" &&
test -x "$GIT_DIR/hooks/pre-rebase"
then
"$GIT_DIR/hooks/pre-rebase" ${1+"$@"} || {
@@ -155,10 +155,10 @@ run_pre_rebase_hook () {
}
-ORIG_REFLOG_ACTION="$GIT_REFLOG_ACTION"
+orig_reflog_action="$GIT_REFLOG_ACTION"
comment_for_reflog () {
- case "$ORIG_REFLOG_ACTION" in
+ case "$orig_reflog_action" in
''|rebase*)
GIT_REFLOG_ACTION="rebase -i ($1)"
export GIT_REFLOG_ACTION
@@ -168,16 +168,16 @@ comment_for_reflog () {
last_count=
mark_action_done () {
- sed -e 1q < "$TODO" >> "$DONE"
- sed -e 1d < "$TODO" >> "$TODO".new
- mv -f "$TODO".new "$TODO"
- count=$(sane_grep -c '^[^#]' < "$DONE")
- total=$(($count+$(sane_grep -c '^[^#]' < "$TODO")))
- if test "$last_count" != "$count"
+ sed -e 1q < "$todo" >> "$done"
+ sed -e 1d < "$todo" >> "$todo".new
+ mv -f "$todo".new "$todo"
+ new_count=$(sane_grep -c '^[^#]' < "$done")
+ total=$(($new_count+$(sane_grep -c '^[^#]' < "$todo")))
+ if test "$last_count" != "$new_count"
then
- last_count=$count
- printf "Rebasing (%d/%d)\r" $count $total
- test -z "$VERBOSE" || echo
+ last_count=$new_count
+ printf "Rebasing (%d/%d)\r" $new_count $total
+ test -z "$verbose" || echo
fi
}
@@ -193,22 +193,22 @@ make_patch () {
*)
echo "Root commit"
;;
- esac > "$DOTEST"/patch
- test -f "$MSG" ||
- commit_message "$1" > "$MSG"
- test -f "$AUTHOR_SCRIPT" ||
- get_author_ident_from_commit "$1" > "$AUTHOR_SCRIPT"
+ esac > "$dotest"/patch
+ test -f "$msg" ||
+ commit_message "$1" > "$msg"
+ test -f "$author_script" ||
+ get_author_ident_from_commit "$1" > "$author_script"
}
die_with_patch () {
- echo "$1" > "$DOTEST"/stopped-sha
+ echo "$1" > "$dotest"/stopped-sha
make_patch "$1"
git rerere
die "$2"
}
die_abort () {
- rm -rf "$DOTEST"
+ rm -rf "$dotest"
die "$1"
}
@@ -228,11 +228,11 @@ do_with_author () {
pick_one () {
ff=--ff
case "$1" in -n) sha1=$2; ff= ;; *) sha1=$1 ;; esac
- case "$NEVER_FF" in '') ;; ?*) ff= ;; esac
+ case "$force_rebase" in '') ;; ?*) ff= ;; esac
output git rev-parse --verify $sha1 || die "Invalid commit name: $sha1"
- test -d "$REWRITTEN" &&
+ test -d "$rewritten" &&
pick_one_preserving_merges "$@" && return
- if test -n "$REBASE_ROOT"
+ if test -n "$rebase_root"
then
output git cherry-pick "$@"
return
@@ -253,20 +253,20 @@ pick_one_preserving_merges () {
esac
sha1=$(git rev-parse $sha1)
- if test -f "$DOTEST"/current-commit
+ if test -f "$dotest"/current-commit
then
if test "$fast_forward" = t
then
while read current_commit
do
- git rev-parse HEAD > "$REWRITTEN"/$current_commit
- done <"$DOTEST"/current-commit
- rm "$DOTEST"/current-commit ||
+ git rev-parse HEAD > "$rewritten"/$current_commit
+ done <"$dotest"/current-commit
+ rm "$dotest"/current-commit ||
die "Cannot write current commit's replacement sha1"
fi
fi
- echo $sha1 >> "$DOTEST"/current-commit
+ echo $sha1 >> "$dotest"/current-commit
# rewrite parents; if none were rewritten, we can fast-forward.
new_parents=
@@ -280,9 +280,9 @@ pick_one_preserving_merges () {
p=$(expr "$pend" : ' \([^ ]*\)')
pend="${pend# $p}"
- if test -f "$REWRITTEN"/$p
+ if test -f "$rewritten"/$p
then
- new_p=$(cat "$REWRITTEN"/$p)
+ new_p=$(cat "$rewritten"/$p)
# If the todo reordered commits, and our parent is marked for
# rewriting, but hasn't been gotten to yet, assume the user meant to
@@ -301,10 +301,10 @@ pick_one_preserving_merges () {
;;
esac
else
- if test -f "$DROPPED"/$p
+ if test -f "$dropped"/$p
then
fast_forward=f
- replacement="$(cat "$DROPPED"/$p)"
+ replacement="$(cat "$dropped"/$p)"
test -z "$replacement" && replacement=root
pend=" $replacement$pend"
else
@@ -333,18 +333,18 @@ pick_one_preserving_merges () {
test "a$1" = a-n && die "Refusing to squash a merge: $sha1"
# redo merge
- author_script=$(get_author_ident_from_commit $sha1)
- eval "$author_script"
- msg="$(commit_message $sha1)"
+ author_script_content=$(get_author_ident_from_commit $sha1)
+ eval "$author_script_content"
+ msg_content="$(commit_message $sha1)"
# No point in merging the first parent, that's HEAD
new_parents=${new_parents# $first_parent}
if ! do_with_author output \
- git merge $STRATEGY -m "$msg" $new_parents
+ git merge $strategy -m "$msg_content" $new_parents
then
- printf "%s\n" "$msg" > "$GIT_DIR"/MERGE_MSG
+ printf "%s\n" "$msg_content" > "$GIT_DIR"/MERGE_MSG
die_with_patch $sha1 "Error redoing merge $sha1"
fi
- echo "$sha1 $(git rev-parse HEAD^0)" >> "$REWRITTEN_LIST"
+ echo "$sha1 $(git rev-parse HEAD^0)" >> "$rewritten_list"
;;
*)
output git cherry-pick "$@" ||
@@ -365,46 +365,46 @@ nth_string () {
}
update_squash_messages () {
- if test -f "$SQUASH_MSG"; then
- mv "$SQUASH_MSG" "$SQUASH_MSG".bak || exit
- COUNT=$(($(sed -n \
+ if test -f "$squash_msg"; then
+ mv "$squash_msg" "$squash_msg".bak || exit
+ count=$(($(sed -n \
-e "1s/^# This is a combination of \(.*\) commits\./\1/p" \
- -e "q" < "$SQUASH_MSG".bak)+1))
+ -e "q" < "$squash_msg".bak)+1))
{
- echo "# This is a combination of $COUNT commits."
+ echo "# This is a combination of $count commits."
sed -e 1d -e '2,/^./{
/^$/d
- }' <"$SQUASH_MSG".bak
- } >"$SQUASH_MSG"
+ }' <"$squash_msg".bak
+ } >"$squash_msg"
else
- commit_message HEAD > "$FIXUP_MSG" || die "Cannot write $FIXUP_MSG"
- COUNT=2
+ commit_message HEAD > "$fixup_msg" || die "Cannot write $fixup_msg"
+ count=2
{
echo "# This is a combination of 2 commits."
echo "# The first commit's message is:"
echo
- cat "$FIXUP_MSG"
- } >"$SQUASH_MSG"
+ cat "$fixup_msg"
+ } >"$squash_msg"
fi
case $1 in
squash)
- rm -f "$FIXUP_MSG"
+ rm -f "$fixup_msg"
echo
- echo "# This is the $(nth_string $COUNT) commit message:"
+ echo "# This is the $(nth_string $count) commit message:"
echo
commit_message $2
;;
fixup)
echo
- echo "# The $(nth_string $COUNT) commit message will be skipped:"
+ echo "# The $(nth_string $count) commit message will be skipped:"
echo
commit_message $2 | sed -e 's/^/# /'
;;
- esac >>"$SQUASH_MSG"
+ esac >>"$squash_msg"
}
peek_next_command () {
- sed -n -e "/^#/d" -e '/^$/d' -e "s/ .*//p" -e "q" < "$TODO"
+ sed -n -e "/^#/d" -e '/^$/d' -e "s/ .*//p" -e "q" < "$todo"
}
# A squash/fixup has failed. Prepare the long version of the squash
@@ -414,24 +414,24 @@ peek_next_command () {
# messages, effectively causing the combined commit to be used as the
# new basis for any further squash/fixups. Args: sha1 rest
die_failed_squash() {
- mv "$SQUASH_MSG" "$MSG" || exit
- rm -f "$FIXUP_MSG"
- cp "$MSG" "$GIT_DIR"/MERGE_MSG || exit
+ mv "$squash_msg" "$msg" || exit
+ rm -f "$fixup_msg"
+ cp "$msg" "$GIT_DIR"/MERGE_MSG || exit
warn
warn "Could not apply $1... $2"
die_with_patch $1 ""
}
flush_rewritten_pending() {
- test -s "$REWRITTEN_PENDING" || return
+ test -s "$rewritten_pending" || return
newsha1="$(git rev-parse HEAD^0)"
- sed "s/$/ $newsha1/" < "$REWRITTEN_PENDING" >> "$REWRITTEN_LIST"
- rm -f "$REWRITTEN_PENDING"
+ sed "s/$/ $newsha1/" < "$rewritten_pending" >> "$rewritten_list"
+ rm -f "$rewritten_pending"
}
record_in_rewritten() {
oldsha1="$(git rev-parse $1)"
- echo "$oldsha1" >> "$REWRITTEN_PENDING"
+ echo "$oldsha1" >> "$rewritten_pending"
case "$(peek_next_command)" in
squash|s|fixup|f)
@@ -443,8 +443,8 @@ record_in_rewritten() {
}
do_next () {
- rm -f "$MSG" "$AUTHOR_SCRIPT" "$AMEND" || exit
- read -r command sha1 rest < "$TODO"
+ rm -f "$msg" "$author_script" "$amend" || exit
+ read -r command sha1 rest < "$todo"
case "$command" in
'#'*|''|noop)
mark_action_done
@@ -472,9 +472,9 @@ do_next () {
mark_action_done
pick_one $sha1 ||
die_with_patch $sha1 "Could not apply $sha1... $rest"
- echo "$sha1" > "$DOTEST"/stopped-sha
+ echo "$sha1" > "$dotest"/stopped-sha
make_patch $sha1
- git rev-parse --verify HEAD > "$AMEND"
+ git rev-parse --verify HEAD > "$amend"
warn "Stopped at $sha1... $rest"
warn "You can amend the commit now, with"
warn
@@ -497,47 +497,47 @@ do_next () {
esac
comment_for_reflog $squash_style
- test -f "$DONE" && has_action "$DONE" ||
+ test -f "$done" && has_action "$done" ||
die "Cannot '$squash_style' without a previous commit"
mark_action_done
update_squash_messages $squash_style $sha1
- author_script=$(get_author_ident_from_commit HEAD)
- echo "$author_script" > "$AUTHOR_SCRIPT"
- eval "$author_script"
+ author_script_content=$(get_author_ident_from_commit HEAD)
+ echo "$author_script_content" > "$author_script"
+ eval "$author_script_content"
output git reset --soft HEAD^
pick_one -n $sha1 || die_failed_squash $sha1 "$rest"
case "$(peek_next_command)" in
squash|s|fixup|f)
# This is an intermediate commit; its message will only be
# used in case of trouble. So use the long version:
- do_with_author output git commit --no-verify -F "$SQUASH_MSG" ||
+ do_with_author output git commit --no-verify -F "$squash_msg" ||
die_failed_squash $sha1 "$rest"
;;
*)
# This is the final command of this squash/fixup group
- if test -f "$FIXUP_MSG"
+ if test -f "$fixup_msg"
then
- do_with_author git commit --no-verify -F "$FIXUP_MSG" ||
+ do_with_author git commit --no-verify -F "$fixup_msg" ||
die_failed_squash $sha1 "$rest"
else
- cp "$SQUASH_MSG" "$GIT_DIR"/SQUASH_MSG || exit
+ cp "$squash_msg" "$GIT_DIR"/SQUASH_MSG || exit
rm -f "$GIT_DIR"/MERGE_MSG
do_with_author git commit --no-verify -e ||
die_failed_squash $sha1 "$rest"
fi
- rm -f "$SQUASH_MSG" "$FIXUP_MSG"
+ rm -f "$squash_msg" "$fixup_msg"
;;
esac
record_in_rewritten $sha1
;;
x|"exec")
- read -r command rest < "$TODO"
+ read -r command rest < "$todo"
mark_action_done
printf 'Executing: %s\n' "$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 > "$dotest"/stopped-sha
${SHELL:-@SHELL_PATH@} -c "$rest" # Actual execution
status=$?
if test "$status" -ne 0
@@ -563,42 +563,42 @@ do_next () {
warn "Unknown command: $command $sha1 $rest"
if git rev-parse --verify -q "$sha1" >/dev/null
then
- die_with_patch $sha1 "Please fix this in the file $TODO."
+ die_with_patch $sha1 "Please fix this in the file $todo."
else
- die "Please fix this in the file $TODO."
+ die "Please fix this in the file $todo."
fi
;;
esac
- test -s "$TODO" && return
+ 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)) &&
- NEWHEAD=$(git rev-parse HEAD) &&
- case $HEADNAME in
+ headname=$(cat "$dotest"/head-name) &&
+ oldhead=$(cat "$dotest"/head) &&
+ shortonto=$(git rev-parse --short $(cat "$dotest"/onto)) &&
+ newhead=$(git rev-parse HEAD) &&
+ case $headname in
refs/*)
- message="$GIT_REFLOG_ACTION: $HEADNAME onto $SHORTONTO" &&
- git update-ref -m "$message" $HEADNAME $NEWHEAD $OLDHEAD &&
- git symbolic-ref HEAD $HEADNAME
+ message="$GIT_REFLOG_ACTION: $headname onto $shortonto" &&
+ git update-ref -m "$message" $headname $newhead $oldhead &&
+ git symbolic-ref HEAD $headname
;;
esac && {
- test ! -f "$DOTEST"/verbose ||
- git diff-tree --stat $(cat "$DOTEST"/head)..HEAD
+ test ! -f "$dotest"/verbose ||
+ git diff-tree --stat $(cat "$dotest"/head)..HEAD
} &&
{
- test -s "$REWRITTEN_LIST" &&
- git notes copy --for-rewrite=rebase < "$REWRITTEN_LIST" ||
+ test -s "$rewritten_list" &&
+ git notes copy --for-rewrite=rebase < "$rewritten_list" ||
true # we don't care if this copying failed
} &&
if test -x "$GIT_DIR"/hooks/post-rewrite &&
- test -s "$REWRITTEN_LIST"; then
- "$GIT_DIR"/hooks/post-rewrite rebase < "$REWRITTEN_LIST"
+ test -s "$rewritten_list"; then
+ "$GIT_DIR"/hooks/post-rewrite rebase < "$rewritten_list"
true # we don't care if this hook failed
fi &&
- rm -rf "$DOTEST" &&
+ rm -rf "$dotest" &&
git gc --auto &&
- warn "Successfully rebased and updated $HEADNAME."
+ warn "Successfully rebased and updated $headname."
exit
}
@@ -618,11 +618,11 @@ skip_unnecessary_picks () {
# fd=3 means we skip the command
case "$fd,$command" in
3,pick|3,p)
- # pick a commit whose parent is current $ONTO -> skip
+ # pick a commit whose parent is current $onto -> skip
sha1=${rest%% *}
case "$(git rev-parse --verify --quiet "$sha1"^)" in
- "$ONTO"*)
- ONTO=$sha1
+ "$onto"*)
+ onto=$sha1
;;
*)
fd=1
@@ -637,11 +637,11 @@ skip_unnecessary_picks () {
;;
esac
printf '%s\n' "$command${rest:+ }$rest" >&$fd
- done <"$TODO" >"$TODO.new" 3>>"$DONE" &&
- mv -f "$TODO".new "$TODO" &&
+ done <"$todo" >"$todo.new" 3>>"$done" &&
+ mv -f "$todo".new "$todo" &&
case "$(peek_next_command)" in
squash|s|fixup|f)
- record_in_rewritten "$ONTO"
+ record_in_rewritten "$onto"
;;
esac ||
die "Could not skip unnecessary pick commands"
@@ -650,17 +650,17 @@ skip_unnecessary_picks () {
# check if no other options are set
is_standalone () {
test $# -eq 2 -a "$2" = '--' &&
- test -z "$ONTO" &&
- test -z "$PRESERVE_MERGES" &&
- test -z "$STRATEGY" &&
- test -z "$VERBOSE"
+ test -z "$onto" &&
+ test -z "$preserve_merges" &&
+ test -z "$strategy" &&
+ test -z "$verbose"
}
get_saved_options () {
- test -d "$REWRITTEN" && PRESERVE_MERGES=t
- test -f "$DOTEST"/strategy && STRATEGY="$(cat "$DOTEST"/strategy)"
- test -f "$DOTEST"/verbose && VERBOSE=t
- test -f "$DOTEST"/rebase-root && REBASE_ROOT=t
+ test -d "$rewritten" && preserve_merges=t
+ test -f "$dotest"/strategy && strategy="$(cat "$dotest"/strategy)"
+ test -f "$dotest"/verbose && verbose=t
+ test -f "$dotest"/rebase-root && rebase_root=t
}
# Rearrange the todo list that has both "pick sha1 msg" and
@@ -699,7 +699,7 @@ rearrange_squash () {
esac
printf '%s\n' "$pick $sha1 $message"
used="$used$sha1 "
- while read -r squash action msg
+ while read -r squash action msg_content
do
case " $used" in
*" $squash "*) continue ;;
@@ -709,13 +709,13 @@ rearrange_squash () {
+*)
action="${action#+}"
# full sha1 prefix test
- case "$msg" in "$sha1"*) emit=1;; esac ;;
+ case "$msg_content" in "$sha1"*) emit=1;; esac ;;
*)
# message prefix test
- case "$message" in "$msg"*) emit=1;; esac ;;
+ case "$message" in "$msg_content"*) emit=1;; esac ;;
esac
if test $emit = 1; then
- printf '%s\n' "$action $squash $action! $msg"
+ printf '%s\n' "$action $squash $action! $msg_content"
used="$used$squash "
fi
done <"$1.sq"
@@ -747,17 +747,17 @@ while test $# != 0
do
case "$1" in
--no-verify)
- OK_TO_SKIP_PRE_REBASE=yes
+ ok_to_skip_pre_rebase=yes
;;
--verify)
- OK_TO_SKIP_PRE_REBASE=
+ ok_to_skip_pre_rebase=
;;
--continue)
is_standalone "$@" || usage
get_saved_options
comment_for_reflog continue
- test -d "$DOTEST" || die "No interactive rebase running"
+ test -d "$dotest" || die "No interactive rebase running"
# Sanity check
git rev-parse --verify HEAD >/dev/null ||
@@ -771,26 +771,26 @@ do
then
: Nothing to commit -- skip this
else
- . "$AUTHOR_SCRIPT" ||
+ . "$author_script" ||
die "Cannot find the author identity"
- amend=
- if test -f "$AMEND"
+ current_head=
+ if test -f "$amend"
then
- amend=$(git rev-parse --verify HEAD)
- test "$amend" = $(cat "$AMEND") ||
+ current_head=$(git rev-parse --verify HEAD)
+ test "$current_head" = $(cat "$amend") ||
die "\
You have uncommitted changes in your working tree. Please, commit them
first and then run 'git rebase --continue' again."
git reset --soft HEAD^ ||
die "Cannot rewind the HEAD"
fi
- do_with_author git commit --no-verify -F "$MSG" -e || {
- test -n "$amend" && git reset --soft $amend
+ do_with_author git commit --no-verify -F "$msg" -e || {
+ test -n "$current_head" && git reset --soft $current_head
die "Could not commit staged changes."
}
fi
- record_in_rewritten "$(cat "$DOTEST"/stopped-sha)"
+ record_in_rewritten "$(cat "$dotest"/stopped-sha)"
require_clean_work_tree "rebase"
do_rest
@@ -801,17 +801,17 @@ first and then run 'git rebase --continue' again."
comment_for_reflog abort
git rerere clear
- test -d "$DOTEST" || die "No interactive rebase running"
+ test -d "$dotest" || die "No interactive rebase running"
- HEADNAME=$(cat "$DOTEST"/head-name)
- HEAD=$(cat "$DOTEST"/head)
- case $HEADNAME in
+ headname=$(cat "$dotest"/head-name)
+ head=$(cat "$dotest"/head)
+ case $headname in
refs/*)
- git symbolic-ref HEAD $HEADNAME
+ git symbolic-ref HEAD $headname
;;
esac &&
- output git reset --hard $HEAD &&
- rm -rf "$DOTEST"
+ output git reset --hard $head &&
+ rm -rf "$dotest"
exit
;;
--skip)
@@ -820,18 +820,18 @@ first and then run 'git rebase --continue' again."
comment_for_reflog skip
git rerere clear
- test -d "$DOTEST" || die "No interactive rebase running"
+ test -d "$dotest" || die "No interactive rebase running"
output git reset --hard && do_rest
;;
-s)
case "$#,$1" in
*,*=*)
- STRATEGY="-s "$(expr "z$1" : 'z-[^=]*=\(.*\)') ;;
+ strategy="-s "$(expr "z$1" : 'z-[^=]*=\(.*\)') ;;
1,*)
usage ;;
*)
- STRATEGY="-s $2"
+ strategy="-s $2"
shift ;;
esac
;;
@@ -839,29 +839,29 @@ first and then run 'git rebase --continue' again."
# we use merge anyway
;;
-v)
- VERBOSE=t
+ verbose=t
;;
-p)
- PRESERVE_MERGES=t
+ preserve_merges=t
;;
-i)
# yeah, we know
;;
--no-ff)
- NEVER_FF=t
+ force_rebase=t
;;
--root)
- REBASE_ROOT=t
+ rebase_root=t
;;
--autosquash)
- AUTOSQUASH=t
+ autosquash=t
;;
--no-autosquash)
- AUTOSQUASH=
+ autosquash=
;;
--onto)
shift
- ONTO=$(parse_onto "$1") ||
+ onto=$(parse_onto "$1") ||
die "Does not point to a valid commit: $1"
;;
--)
@@ -872,27 +872,27 @@ first and then run 'git rebase --continue' again."
shift
done
-test -z "$REBASE_ROOT" -a $# -ge 1 -a $# -le 2 ||
-test ! -z "$REBASE_ROOT" -a $# -le 1 || usage
-test -d "$DOTEST" &&
+test -z "$rebase_root" -a $# -ge 1 -a $# -le 2 ||
+test ! -z "$rebase_root" -a $# -le 1 || usage
+test -d "$dotest" &&
die "Interactive rebase already started"
git var GIT_COMMITTER_IDENT >/dev/null ||
die "You need to set your committer info first"
-if test -z "$REBASE_ROOT"
+if test -z "$rebase_root"
then
- UPSTREAM_ARG="$1"
- UPSTREAM=$(git rev-parse --verify "$1") || die "Invalid base"
- test -z "$ONTO" && ONTO=$UPSTREAM
+ upstream_arg="$1"
+ upstream=$(git rev-parse --verify "$1") || die "Invalid base"
+ test -z "$onto" && onto=$upstream
shift
else
- UPSTREAM=
- UPSTREAM_ARG=--root
- test -z "$ONTO" &&
- die "You must specify --onto when using --root"
+ upstream=
+ upstream_arg=--root
+ test -z "$onto" &&
+ die "You must specify --onto when using --root"
fi
-run_pre_rebase_hook "$UPSTREAM_ARG" "$@"
+run_pre_rebase_hook "$upstream_arg" "$@"
comment_for_reflog start
@@ -904,76 +904,76 @@ then
die "Could not checkout $1"
fi
-HEAD=$(git rev-parse --verify HEAD) || die "No HEAD?"
-mkdir "$DOTEST" || die "Could not create temporary $DOTEST"
+head=$(git rev-parse --verify HEAD) || die "No HEAD?"
+mkdir "$dotest" || die "Could not create temporary $dotest"
-: > "$DOTEST"/interactive || die "Could not mark as interactive"
-git symbolic-ref HEAD > "$DOTEST"/head-name 2> /dev/null ||
- echo "detached HEAD" > "$DOTEST"/head-name
+: > "$dotest"/interactive || die "Could not mark as interactive"
+git symbolic-ref HEAD > "$dotest"/head-name 2> /dev/null ||
+ echo "detached HEAD" > "$dotest"/head-name
-echo $HEAD > "$DOTEST"/head
-case "$REBASE_ROOT" in
+echo $head > "$dotest"/head
+case "$rebase_root" in
'')
- rm -f "$DOTEST"/rebase-root ;;
+ rm -f "$dotest"/rebase-root ;;
*)
- : >"$DOTEST"/rebase-root ;;
+ : >"$dotest"/rebase-root ;;
esac
-echo $ONTO > "$DOTEST"/onto
-test -z "$STRATEGY" || echo "$STRATEGY" > "$DOTEST"/strategy
-test t = "$VERBOSE" && : > "$DOTEST"/verbose
-if test t = "$PRESERVE_MERGES"
+echo $onto > "$dotest"/onto
+test -z "$strategy" || echo "$strategy" > "$dotest"/strategy
+test t = "$verbose" && : > "$dotest"/verbose
+if test t = "$preserve_merges"
then
- if test -z "$REBASE_ROOT"
+ if test -z "$rebase_root"
then
- mkdir "$REWRITTEN" &&
- for c in $(git merge-base --all $HEAD $UPSTREAM)
+ mkdir "$rewritten" &&
+ for c in $(git merge-base --all $head $upstream)
do
- echo $ONTO > "$REWRITTEN"/$c ||
+ echo $onto > "$rewritten"/$c ||
die "Could not init rewritten commits"
done
else
- mkdir "$REWRITTEN" &&
- echo $ONTO > "$REWRITTEN"/root ||
+ mkdir "$rewritten" &&
+ echo $onto > "$rewritten"/root ||
die "Could not init rewritten commits"
fi
# No cherry-pick because our first pass is to determine
# 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)"
+ merges_option=
+ first_after_upstream="$(git rev-list --reverse --first-parent $upstream..$head | head -n 1)"
else
- MERGES_OPTION="--no-merges --cherry-pick"
+ merges_option="--no-merges --cherry-pick"
fi
-SHORTHEAD=$(git rev-parse --short $HEAD)
-SHORTONTO=$(git rev-parse --short $ONTO)
-if test -z "$REBASE_ROOT"
- # this is now equivalent to ! -z "$UPSTREAM"
+shorthead=$(git rev-parse --short $head)
+shortonto=$(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...$HEAD
- SHORTREVISIONS=$SHORTUPSTREAM..$SHORTHEAD
+ shortupstream=$(git rev-parse --short $upstream)
+ revisions=$upstream...$head
+ shortrevisions=$shortupstream..$shorthead
else
- REVISIONS=$ONTO...$HEAD
- SHORTREVISIONS=$SHORTHEAD
+ revisions=$onto...$head
+ shortrevisions=$shorthead
fi
-git rev-list $MERGES_OPTION --pretty=oneline --abbrev-commit \
+git rev-list $merges_option --pretty=oneline --abbrev-commit \
--abbrev=7 --reverse --left-right --topo-order \
- $REVISIONS | \
+ $revisions | \
sed -n "s/^>//p" |
while read -r shortsha1 rest
do
- if test t != "$PRESERVE_MERGES"
+ if test t != "$preserve_merges"
then
- printf '%s\n' "pick $shortsha1 $rest" >> "$TODO"
+ printf '%s\n' "pick $shortsha1 $rest" >> "$todo"
else
sha1=$(git rev-parse $shortsha1)
- if test -z "$REBASE_ROOT"
+ if test -z "$rebase_root"
then
preserve=t
for p in $(git rev-list --parents -1 $sha1 | cut -d' ' -s -f2-)
do
- if test -f "$REWRITTEN"/$p -a \( $p != $ONTO -o $sha1 = $first_after_upstream \)
+ if test -f "$rewritten"/$p -a \( $p != $onto -o $sha1 = $first_after_upstream \)
then
preserve=f
fi
@@ -983,43 +983,43 @@ do
fi
if test f = "$preserve"
then
- touch "$REWRITTEN"/$sha1
- printf '%s\n' "pick $shortsha1 $rest" >> "$TODO"
+ touch "$rewritten"/$sha1
+ printf '%s\n' "pick $shortsha1 $rest" >> "$todo"
fi
fi
done
# Watch for commits that been dropped by --cherry-pick
-if test t = "$PRESERVE_MERGES"
+if test t = "$preserve_merges"
then
- mkdir "$DROPPED"
+ mkdir "$dropped"
# Save all non-cherry-picked changes
- git rev-list $REVISIONS --left-right --cherry-pick | \
- sed -n "s/^>//p" > "$DOTEST"/not-cherry-picks
+ git rev-list $revisions --left-right --cherry-pick | \
+ sed -n "s/^>//p" > "$dotest"/not-cherry-picks
# Now all commits and note which ones are missing in
# not-cherry-picks and hence being dropped
- git rev-list $REVISIONS |
+ 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" "$dotest"/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,
# just the history of its first-parent for others that will
# be rebasing on top of it
- git rev-list --parents -1 $rev | cut -d' ' -s -f2 > "$DROPPED"/$rev
+ git rev-list --parents -1 $rev | cut -d' ' -s -f2 > "$dropped"/$rev
short=$(git rev-list -1 --abbrev-commit --abbrev=7 $rev)
- sane_grep -v "^[a-z][a-z]* $short" <"$TODO" > "${TODO}2" ; mv "${TODO}2" "$TODO"
- rm "$REWRITTEN"/$rev
+ sane_grep -v "^[a-z][a-z]* $short" <"$todo" > "${todo}2" ; mv "${todo}2" "$todo"
+ rm "$rewritten"/$rev
fi
done
fi
-test -s "$TODO" || echo noop >> "$TODO"
-test -n "$AUTOSQUASH" && rearrange_squash "$TODO"
-cat >> "$TODO" << EOF
+test -s "$todo" || echo noop >> "$todo"
+test -n "$autosquash" && rearrange_squash "$todo"
+cat >> "$todo" << EOF
-# Rebase $SHORTREVISIONS onto $SHORTONTO
+# Rebase $shortrevisions onto $shortonto
#
# Commands:
# p, pick = use commit
@@ -1034,18 +1034,18 @@ cat >> "$TODO" << EOF
#
EOF
-has_action "$TODO" ||
+has_action "$todo" ||
die_abort "Nothing to do"
-cp "$TODO" "$TODO".backup
-git_editor "$TODO" ||
+cp "$todo" "$todo".backup
+git_editor "$todo" ||
die_abort "Could not execute editor"
-has_action "$TODO" ||
+has_action "$todo" ||
die_abort "Nothing to do"
-test -d "$REWRITTEN" || test -n "$NEVER_FF" || skip_unnecessary_picks
+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
+output git checkout $onto || die_abort "could not detach HEAD"
+git update-ref ORIG_HEAD $head
do_rest
diff --git a/git-rebase.sh b/git-rebase.sh
index d689aad38c..dfde62f788 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -36,13 +36,13 @@ cd_to_toplevel
LF='
'
-OK_TO_SKIP_PRE_REBASE=
-RESOLVEMSG="
+ok_to_skip_pre_rebase=
+resolvemsg="
When you have resolved this problem run \"git rebase --continue\".
If you would prefer to skip this patch, instead run \"git rebase --skip\".
To restore the original branch and stop rebasing run \"git rebase --abort\".
"
-unset newbase
+unset onto
strategy=recursive
strategy_opts=
do_merge=
@@ -86,7 +86,7 @@ continue_merge () {
then
echo "You still have unmerged paths in your index"
echo "did you forget to use git add?"
- die "$RESOLVEMSG"
+ die "$resolvemsg"
fi
cmt=`cat "$merge_dir/current"`
@@ -96,7 +96,7 @@ continue_merge () {
then
echo "Commit failed, please do not call \"git commit\""
echo "directly, but instead do one of the following: "
- die "$RESOLVEMSG"
+ die "$resolvemsg"
fi
if test -z "$GIT_QUIET"
then
@@ -139,11 +139,11 @@ call_merge () {
;;
1)
git rerere $allow_rerere_autoupdate
- die "$RESOLVEMSG"
+ die "$resolvemsg"
;;
2)
echo "Strategy: $rv $strategy failed, try another" 1>&2
- die "$RESOLVEMSG"
+ die "$resolvemsg"
;;
*)
die "Unknown exit code ($rv) from command:" \
@@ -199,7 +199,7 @@ is_interactive () {
}
run_pre_rebase_hook () {
- if test -z "$OK_TO_SKIP_PRE_REBASE" &&
+ if test -z "$ok_to_skip_pre_rebase" &&
test -x "$GIT_DIR/hooks/pre-rebase"
then
"$GIT_DIR/hooks/pre-rebase" ${1+"$@"} ||
@@ -234,10 +234,10 @@ while test $# != 0
do
case "$1" in
--no-verify)
- OK_TO_SKIP_PRE_REBASE=yes
+ ok_to_skip_pre_rebase=yes
;;
--verify)
- OK_TO_SKIP_PRE_REBASE=
+ ok_to_skip_pre_rebase=
;;
--continue|--skip|--abort)
test $total_argc -eq 1 || usage
@@ -245,7 +245,7 @@ do
;;
--onto)
test 2 -le "$#" || usage
- newbase="$2"
+ onto="$2"
shift
;;
-M|-m|--m|--me|--mer|--merg|--merge)
@@ -359,7 +359,7 @@ continue)
finish_rb_merge
exit
fi
- git am --resolved --3way --resolvemsg="$RESOLVEMSG" &&
+ git am --resolved --3way --resolvemsg="$resolvemsg" &&
move_to_original_branch
exit
;;
@@ -378,7 +378,7 @@ skip)
finish_rb_merge
exit
fi
- git am -3 --skip --resolvemsg="$RESOLVEMSG" &&
+ git am -3 --skip --resolvemsg="$resolvemsg" &&
move_to_original_branch
exit
;;
@@ -425,7 +425,7 @@ then
unset root_flag
upstream_arg="$upstream_name"
else
- test -z "$newbase" && die "--root must be used with --onto"
+ test -z "$onto" && die "--root must be used with --onto"
unset upstream_name
unset upstream
root_flag="--root"
@@ -433,7 +433,7 @@ else
fi
# Make sure the branch to rebase onto is valid.
-onto_name=${newbase-"$upstream_name"}
+onto_name=${onto-"$upstream_name"}
case "$onto_name" in
*...*)
if left=${onto_name%...*} right=${onto_name#*...} &&
@@ -554,7 +554,7 @@ then
git format-patch -k --stdout --full-index --ignore-if-in-upstream \
--src-prefix=a/ --dst-prefix=b/ \
--no-renames $root_flag "$revisions" |
- git am $git_am_opt --rebasing --resolvemsg="$RESOLVEMSG" &&
+ git am $git_am_opt --rebasing --resolvemsg="$resolvemsg" &&
move_to_original_branch
ret=$?
test 0 != $ret -a -d "$apply_dir" &&