diff options
Diffstat (limited to 'git-rebase.sh')
| -rwxr-xr-x | git-rebase.sh | 143 |
1 files changed, 82 insertions, 61 deletions
diff --git a/git-rebase.sh b/git-rebase.sh index 38cbee7dce..b2f1c76dc3 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -3,36 +3,12 @@ # Copyright (c) 2005 Junio C Hamano. # -USAGE='[--interactive | -i] [-v] [--force-rebase | -f] [--no-ff] [--onto <newbase>] [<upstream>|--root] [<branch>] [--quiet | -q]' -LONG_USAGE='git-rebase replaces <branch> with a new branch of the -same name. When the --onto option is provided the new branch starts -out with a HEAD equal to <newbase>, otherwise it is equal to <upstream> -It then attempts to create a new commit for each commit from the original -<branch> that does not exist in the <upstream> branch. - -It is possible that a merge failure will prevent this process from being -completely automatic. You will have to resolve any such merge failure -and run git rebase --continue. Another option is to bypass the commit -that caused the merge failure with git rebase --skip. To check out the -original <branch> and remove the .git/rebase-apply working files, use the -command git rebase --abort instead. - -Note that if <branch> is not specified on the command line, the -currently checked out branch is used. - -Example: git-rebase master~1 topic - - A---B---C topic A'\''--B'\''--C'\'' topic - / --> / - D---E---F---G master D---E---F---G master -' - SUBDIRECTORY_OK=Yes OPTIONS_KEEPDASHDASH= OPTIONS_SPEC="\ -git rebase [-i] [options] [--onto <newbase>] [<upstream>] [<branch>] -git rebase [-i] [options] --onto <newbase> --root [<branch>] -git-rebase [-i] --continue | --abort | --skip +git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] [<upstream>] [<branch>] +git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] --root [<branch>] +git-rebase --continue | --abort | --skip | --edit-todo -- Available options are v,verbose! display a diffstat of what changed upstream @@ -43,6 +19,8 @@ s,strategy=! use the given merge strategy no-ff! cherry-pick all commits, even if unchanged m,merge! use merging strategies to rebase i,interactive! let the user edit the list of commits to rebase +x,exec=! add exec lines after each commit of the editable list +k,keep-empty preserve empty commits during rebase f,force-rebase! force rebase even if branch is up to date X,strategy-option=! pass the argument through to the merge strategy stat! display a diffstat of what changed upstream @@ -60,21 +38,24 @@ C=! passed to 'git apply' continue! continue abort! abort and check out the original branch skip! skip current patch and continue +edit-todo! edit the todo list during an interactive rebase " . git-sh-setup +. git-sh-i18n set_reflog_action rebase -require_work_tree +require_work_tree_exists cd_to_toplevel LF=' ' 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 check out the original branch and stop rebasing run \"git rebase --abort\". +$(gettext 'When you have resolved this problem, run "git rebase --continue". +If you prefer to skip this patch, run "git rebase --skip" instead. +To check out the original branch and stop rebasing, run "git rebase --abort".') " unset onto +cmd= strategy= strategy_opts= do_merge= @@ -97,6 +78,7 @@ state_dir= action= preserve_merges= autosquash= +keep_empty= test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t read_basic_state () { @@ -156,7 +138,7 @@ move_to_original_branch () { git symbolic-ref \ -m "rebase finished: returning to $head_name" \ HEAD $head_name || - die "Could not move back to $head_name" + die "$(gettext "Could not move back to $head_name")" ;; esac } @@ -165,6 +147,7 @@ run_specific_rebase () { if [ "$interactive_rebase" = implied ]; then GIT_EDITOR=: export GIT_EDITOR + autosquash= fi . git-rebase--$type } @@ -174,12 +157,12 @@ run_pre_rebase_hook () { test -x "$GIT_DIR/hooks/pre-rebase" then "$GIT_DIR/hooks/pre-rebase" ${1+"$@"} || - die "The pre-rebase hook refused to rebase." + die "$(gettext "The pre-rebase hook refused to rebase.")" fi } test -f "$apply_dir"/applying && - die 'It looks like git-am is in progress. Cannot rebase.' + die "$(gettext "It looks like git-am is in progress. Cannot rebase.")" if test -d "$apply_dir" then @@ -208,7 +191,7 @@ do --verify) ok_to_skip_pre_rebase= ;; - --continue|--skip|--abort) + --continue|--skip|--abort|--edit-todo) test $total_argc -eq 2 || usage action=${1##--} ;; @@ -217,9 +200,17 @@ do onto="$2" shift ;; + -x) + test 2 -le "$#" || usage + cmd="${cmd}exec $2${LF}" + shift + ;; -i) interactive_rebase=explicit ;; + -k) + keep_empty=yes + ;; -p) preserve_merges=t test -z "$interactive_rebase" && interactive_rebase=implied @@ -299,9 +290,15 @@ do done test $# -gt 2 && usage +if test -n "$cmd" && + test "$interactive_rebase" != explicit +then + die "$(gettext "The --exec option must be used with the --interactive option")" +fi + if test -n "$action" then - test -z "$in_progress" && die "No rebase in progress?" + test -z "$in_progress" && die "$(gettext "No rebase in progress?")" # Only interactive rebase uses detailed reflog messages if test "$type" = interactive && test "$GIT_REFLOG_ACTION" = rebase then @@ -310,15 +307,20 @@ then fi fi +if test "$action" = "edit-todo" && test "$type" != "interactive" +then + die "$(gettext "The --edit-todo action can only be used during interactive rebase.")" +fi + case "$action" in continue) # Sanity check git rev-parse --verify HEAD >/dev/null || - die "Cannot read HEAD" + die "$(gettext "Cannot read HEAD")" git update-index --ignore-submodules --refresh && git diff-files --quiet --ignore-submodules || { - echo "You must edit all merge conflicts and then" - echo "mark them as resolved using git add" + echo "$(gettext "You must edit all merge conflicts and then +mark them as resolved using git add")" exit 1 } read_basic_state @@ -335,27 +337,38 @@ abort) case "$head_name" in refs/*) git symbolic-ref -m "rebase: aborting" HEAD $head_name || - die "Could not move back to $head_name" + die "$(eval_gettext "Could not move back to \$head_name")" ;; esac output git reset --hard $orig_head rm -r "$state_dir" exit ;; +edit-todo) + run_specific_rebase + ;; esac # Make sure no rebase is in progress if test -n "$in_progress" then - die ' -It seems that there is already a '"${state_dir##*/}"' directory, and + state_dir_base=${state_dir##*/} + cmd_live_rebase="git rebase (--continue | --abort | --skip)" + cmd_clear_stale_rebase="rm -fr \"$state_dir\"" + die " +$(eval_gettext 'It seems that there is already a $state_dir_base directory, and I wonder if you are in the middle of another rebase. If that is the case, please try - git rebase (--continue | --abort | --skip) + $cmd_live_rebase If that is not the case, please - rm -fr '"$state_dir"' + $cmd_clear_stale_rebase and run me again. I am stopping in case you still have something -valuable there.' +valuable there.')" +fi + +if test -n "$rebase_root" && test -z "$onto" +then + test -z "$interactive_rebase" && interactive_rebase=implied fi if test -n "$interactive_rebase" @@ -380,7 +393,7 @@ then then . git-parse-remote error_on_missing_default_upstream "rebase" "rebase" \ - "against" "git rebase <upstream branch>" + "against" "git rebase <branch>" fi ;; *) upstream_name="$1" @@ -388,12 +401,18 @@ then ;; esac upstream=`git rev-parse --verify "${upstream_name}^0"` || - die "invalid upstream $upstream_name" + die "$(eval_gettext "invalid upstream \$upstream_name")" upstream_arg="$upstream_name" else - test -z "$onto" && die "You must specify --onto when using --root" + if test -z "$onto" + then + empty_tree=`git hash-object -t tree /dev/null` + onto=`git commit-tree $empty_tree </dev/null` + squash_onto="$onto" + fi unset upstream_name unset upstream + test $# -gt 1 && usage upstream_arg=--root fi @@ -406,19 +425,19 @@ case "$onto_name" in then case "$onto" in ?*"$LF"?*) - die "$onto_name: there are more than one merge bases" + die "$(eval_gettext "\$onto_name: there are more than one merge bases")" ;; '') - die "$onto_name: there is no merge base" + die "$(eval_gettext "\$onto_name: there is no merge base")" ;; esac else - die "$onto_name: there is no merge base" + die "$(eval_gettext "\$onto_name: there is no merge base")" fi ;; *) onto=$(git rev-parse --verify "${onto_name}^0") || - die "Does not point to a valid commit: $1" + die "$(eval_gettext "Does not point to a valid commit: \$onto_name")" ;; esac @@ -441,11 +460,10 @@ case "$#" in then head_name="detached HEAD" else - echo >&2 "fatal: no such branch: $1" - usage + die "$(eval_gettext "fatal: no such branch: \$branch_name")" fi ;; -*) +0) # Do not need to switch branches, we are already on it. if branch_name=`git symbolic-ref -q HEAD` then @@ -457,9 +475,12 @@ case "$#" in fi orig_head=$(git rev-parse --verify "${branch_name}^0") || exit ;; +*) + die "BUG: unexpected number of arguments left to parse" + ;; esac -require_clean_work_tree "rebase" "Please commit or stash them." +require_clean_work_tree "rebase" "$(gettext "Please commit or stash them.")" # Now we are rebasing commits $upstream..$orig_head (or with --root, # everything leading up to $orig_head) on top of $onto @@ -477,10 +498,10 @@ then then # Lazily switch to the target branch if needed... test -z "$switch_to" || git checkout "$switch_to" -- - say "Current branch $branch_name is up to date." + say "$(eval_gettext "Current branch \$branch_name is up to date.")" exit 0 else - say "Current branch $branch_name is up to date, rebase forced." + say "$(eval_gettext "Current branch \$branch_name is up to date, rebase forced.")" fi fi @@ -491,7 +512,7 @@ if test -n "$diffstat" then if test -n "$verbose" then - echo "Changes from $mb to $onto:" + echo "$(eval_gettext "Changes from \$mb to \$onto:")" fi # We want color (if set), but no pager GIT_PAGER='' git diff --stat --summary "$mb" "$onto" @@ -500,7 +521,7 @@ fi test "$type" = interactive && run_specific_rebase # Detach HEAD and reset the tree -say "First, rewinding head to replay your work on top of it..." +say "$(gettext "First, rewinding head to replay your work on top of it...")" git checkout -q "$onto^0" || die "could not detach HEAD" git update-ref ORIG_HEAD $orig_head @@ -508,7 +529,7 @@ git update-ref ORIG_HEAD $orig_head # we just fast-forwarded. if test "$mb" = "$orig_head" then - say "Fast-forwarded $branch_name to $onto_name." + say "$(eval_gettext "Fast-forwarded \$branch_name to \$onto_name.")" move_to_original_branch exit 0 fi |