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raw | patch | inline | side by side (parent: 9765b6a)
author | Martin von Zweigbergk <martin.von.zweigbergk@gmail.com> | |
Sun, 6 Feb 2011 18:43:39 +0000 (13:43 -0500) | ||
committer | Junio C Hamano <gitster@pobox.com> | |
Thu, 10 Feb 2011 22:08:08 +0000 (14:08 -0800) |
Factor out the command line processing in git-rebase--interactive.sh
to git-rebase.sh. Store the options in variables in git-rebase.sh and
then source git-rebase--interactive.sh.
Suggested-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
to git-rebase.sh. Store the options in variables in git-rebase.sh and
then source git-rebase--interactive.sh.
Suggested-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-rebase--interactive.sh | patch | blob | history | |
git-rebase.sh | patch | blob | history |
index 8b0d7b0ac1769beea14ebeea1e0d58216f3baadf..9c43c601708112b412d6f47443e875de6637e5e3 100755 (executable)
# The original idea comes from Eric W. Biederman, in
# http://article.gmane.org/gmane.comp.version-control.git/22407
-OPTIONS_KEEPDASHDASH=
-OPTIONS_SPEC="\
-git-rebase [-i] [options] [--] <upstream> [<branch>]
-git-rebase [-i] (--continue | --abort | --skip)
---
- Available options are
-v,verbose display a diffstat of what changed upstream
-onto= rebase onto given branch instead of upstream
-p,preserve-merges try to recreate merges instead of ignoring them
-s,strategy= use the given merge strategy
-no-ff cherry-pick all commits, even if unchanged
-m,merge always used (no-op)
-i,interactive always used (no-op)
- Actions:
-continue continue rebasing process
-abort abort rebasing process and restore original branch
-skip skip current patch and continue rebasing process
-no-verify override pre-rebase hook from stopping the operation
-verify allow pre-rebase hook to run
-root rebase all reachable commmits up to the root(s)
-autosquash move commits that begin with squash!/fixup! under -i
-"
-
. git-sh-setup
-require_work_tree
dotest="$GIT_DIR/rebase-merge"
rewritten_list="$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
hint: with 'git add <paths>' and run 'git rebase --continue'"
die "Could not skip unnecessary pick commands"
}
-# 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 "$verbose"
-}
-
get_saved_options () {
test -d "$rewritten" && preserve_merges=t
test -f "$dotest"/strategy && strategy="$(cat "$dotest"/strategy)"
git rev-parse --verify "$1^0"
}
-while test $# != 0
-do
- case "$1" in
- --no-verify)
- ok_to_skip_pre_rebase=yes
- ;;
- --verify)
- ok_to_skip_pre_rebase=
- ;;
- --continue)
- is_standalone "$@" || usage
- get_saved_options
- comment_for_reflog continue
-
- test -d "$dotest" || die "No interactive rebase running"
-
- # Sanity check
- git rev-parse --verify HEAD >/dev/null ||
- die "Cannot read HEAD"
- git update-index --ignore-submodules --refresh &&
- git diff-files --quiet --ignore-submodules ||
- die "Working tree is dirty"
-
- # do we have anything to commit?
- if git diff-index --cached --quiet --ignore-submodules HEAD --
+case "$action" in
+continue)
+ get_saved_options
+ comment_for_reflog continue
+
+ test -d "$dotest" || die "No interactive rebase running"
+
+ # Sanity check
+ git rev-parse --verify HEAD >/dev/null ||
+ die "Cannot read HEAD"
+ git update-index --ignore-submodules --refresh &&
+ git diff-files --quiet --ignore-submodules ||
+ die "Working tree is dirty"
+
+ # do we have anything to commit?
+ if git diff-index --cached --quiet --ignore-submodules HEAD --
+ then
+ : Nothing to commit -- skip this
+ else
+ . "$author_script" ||
+ die "Cannot find the author identity"
+ current_head=
+ if test -f "$amend"
then
- : Nothing to commit -- skip this
- else
- . "$author_script" ||
- die "Cannot find the author identity"
- current_head=
- if test -f "$amend"
- then
- current_head=$(git rev-parse --verify HEAD)
- test "$current_head" = $(cat "$amend") ||
- die "\
+ 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 "$msg" -e || {
- test -n "$current_head" && git reset --soft $current_head
- die "Could not commit staged changes."
- }
+ git reset --soft HEAD^ ||
+ die "Cannot rewind the HEAD"
fi
+ do_with_author git commit --no-verify -F "$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 "$dotest"/stopped-sha)"
- require_clean_work_tree "rebase"
- do_rest
- ;;
- --abort)
- is_standalone "$@" || usage
- get_saved_options
- comment_for_reflog abort
-
- git rerere clear
- test -d "$dotest" || die "No interactive rebase running"
-
- headname=$(cat "$dotest"/head-name)
- head=$(cat "$dotest"/head)
- case $headname in
- refs/*)
- git symbolic-ref HEAD $headname
- ;;
- esac &&
- output git reset --hard $head &&
- rm -rf "$dotest"
- exit
- ;;
- --skip)
- is_standalone "$@" || usage
- get_saved_options
- comment_for_reflog skip
+ require_clean_work_tree "rebase"
+ do_rest
+ ;;
+abort)
+ get_saved_options
+ comment_for_reflog abort
- git rerere clear
- test -d "$dotest" || die "No interactive rebase running"
+ git rerere clear
+ test -d "$dotest" || die "No interactive rebase running"
- output git reset --hard && do_rest
- ;;
- -s)
- case "$#,$1" in
- *,*=*)
- strategy=$(expr "z$1" : 'z-[^=]*=\(.*\)') ;;
- 1,*)
- usage ;;
- *)
- strategy="$2"
- shift ;;
- esac
- ;;
- -m)
- # we use merge anyway
- ;;
- -v)
- verbose=t
- ;;
- -p)
- preserve_merges=t
- ;;
- -i)
- # yeah, we know
- ;;
- --no-ff)
- force_rebase=t
- ;;
- --root)
- rebase_root=t
- ;;
- --autosquash)
- autosquash=t
- ;;
- --no-autosquash)
- autosquash=
- ;;
- --onto)
- test 2 -le "$#" || usage
- onto="$2"
- shift
- ;;
- --)
- shift
- break
+ headname=$(cat "$dotest"/head-name)
+ head=$(cat "$dotest"/head)
+ case $headname in
+ refs/*)
+ git symbolic-ref HEAD $headname
;;
- esac
- shift
-done
+ esac &&
+ output git reset --hard $head &&
+ rm -rf "$dotest"
+ exit
+ ;;
+skip)
+ get_saved_options
+ comment_for_reflog skip
+
+ git rerere clear
+ test -d "$dotest" || die "No interactive rebase running"
+
+ output git reset --hard && do_rest
+ ;;
+esac
if test -n "$onto"
then
diff --git a/git-rebase.sh b/git-rebase.sh
index 3eac5a48b66350d25c32f8ff293a31b898a265c0..aa1bcaf07f61f70dc650667dd73c295b5207dcfc 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
state_dir=
# One of {'', continue, skip, abort}, as parsed from command line
action=
+preserve_merges=
+autosquash=
+test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t
read_state () {
if test "$type" = merge
say All done.
}
-is_interactive () {
- while test $# != 0
- do
- case "$1" in
- -i|--interactive)
- interactive_rebase=explicit
- break
- ;;
- -p|--preserve-merges)
- interactive_rebase=implied
- ;;
- esac
- shift
- done
-
+run_interactive_rebase () {
if [ "$interactive_rebase" = implied ]; then
GIT_EDITOR=:
export GIT_EDITOR
fi
-
- test -n "$interactive_rebase" || test -f "$merge_dir"/interactive
+ . git-rebase--interactive "$@"
}
run_pre_rebase_hook () {
test -f "$apply_dir"/applying &&
die 'It looks like git-am is in progress. Cannot rebase.'
-is_interactive "$@" && exec git-rebase--interactive "$@"
-
if test -d "$apply_dir"
then
type=am
onto="$2"
shift
;;
+ -i|--interactive)
+ interactive_rebase=explicit
+ ;;
+ -p|--preserve-merges)
+ preserve_merges=t
+ test -z "$interactive_rebase" && interactive_rebase=implied
+ ;;
+ --autosquash)
+ autosquash=t
+ ;;
+ --no-autosquash)
+ autosquash=
+ ;;
-M|-m|--m|--me|--mer|--merg|--merge)
do_merge=t
;;
done
test $# -gt 2 && usage
-test -n "$action" && test -z "$in_progress" && die "No rebase in progress?"
+if test -n "$action"
+then
+ test -z "$in_progress" && die "No rebase in progress?"
+ test "$type" = interactive && run_interactive_rebase
+fi
case "$action" in
continue)
test $# -eq 0 && test -z "$rebase_root" && usage
+if test -n "$interactive_rebase"
+then
+ type=interactive
+ state_dir="$merge_dir"
+elif test -n "$do_merge"
+then
+ type=merge
+ state_dir="$merge_dir"
+else
+ type=am
+ state_dir="$apply_dir"
+fi
+
+test "$type" = interactive && run_interactive_rebase "$@"
+
require_clean_work_tree "rebase" "Please commit or stash them."
if test -z "$rebase_root"