1# This shell script fragment is sourced by git-rebase to implement 2# its interactive mode. "git rebase --interactive" makes it easy 3# to fix up commits in the middle of a series and rearrange commits. 4# 5# Copyright (c) 2006 Johannes E. Schindelin 6# 7# The original idea comes from Eric W. Biederman, in 8# https://public-inbox.org/git/m1odwkyuf5.fsf_-_@ebiederm.dsl.xmission.com/ 9# 10# The file containing rebase commands, comments, and empty lines. 11# This file is created by "git rebase -i" then edited by the user. As 12# the lines are processed, they are removed from the front of this 13# file and written to the tail of $done. 14todo="$state_dir"/git-rebase-todo 15 16GIT_CHERRY_PICK_HELP="$resolvemsg" 17export GIT_CHERRY_PICK_HELP 18 19# Initiate an action. If the cannot be any 20# further action it may exec a command 21# or exit and not return. 22# 23# TODO: Consider a cleaner return model so it 24# never exits and always return 0 if process 25# is complete. 26# 27# Parameter 1 is the action to initiate. 28# 29# Returns 0 if the action was able to complete 30# and if 1 if further processing is required. 31initiate_action () { 32 case "$1" in 33 continue) 34 exec git rebase--helper ${force_rebase:+--no-ff} $allow_empty_message \ 35 --continue 36 ;; 37 skip) 38 git rerere clear 39 exec git rebase--helper ${force_rebase:+--no-ff} $allow_empty_message \ 40 --continue 41 ;; 42 edit-todo) 43 exec git rebase--helper --edit-todo 44 ;; 45 show-current-patch) 46 exec git show REBASE_HEAD -- 47 ;; 48 *) 49 return 1 # continue 50 ;; 51 esac 52} 53 54git_rebase__interactive () { 55 initiate_action "$action" 56 ret=$? 57 if test $ret = 0; then 58 return 0 59 fi 60 61 git rebase--helper --prepare-branch "$switch_to" ${verbose:+--verbose} 62 63 git rebase--helper --init-basic-state ${upstream:+--upstream "$upstream"} \ 64 ${onto:+--onto "$onto"} ${head_name:+--head-name "$head_name"} \ 65 ${verbose:+--verbose} ${strategy:+--strategy "$strategy"} \ 66 ${strategy_opts:+--strategy-opts="$strategy_opts"} \ 67 "$allow_rerere_autoupdate" "$gpg_sign_opt" "$signoff" || exit 68 69 git rebase--helper --make-script ${keep_empty:+--keep-empty} \ 70 ${rebase_merges:+--rebase-merges} \ 71 ${rebase_cousins:+--rebase-cousins} \ 72 ${upstream:+--upstream "$upstream"} ${onto:+--onto "$onto"} \ 73 ${squash_onto:+--squash-onto "$squash_onto"} \ 74 ${restrict_revision:+--restrict-revision ^"$restrict_revision"} >"$todo" || 75 die "$(gettext "Could not generate todo list")" 76 77 exec git rebase--helper --complete-action "$onto_name" "$cmd" \ 78 $allow_empty_message ${autosquash:+--autosquash} ${verbose:+--verbose} \ 79 ${keep_empty:+--keep-empty} ${force_rebase:+--no-ff} \ 80 ${upstream:+--upstream "$upstream"} ${onto:+--onto "$onto"} 81}