setup_reflog_action
init_basic_state
- if test t = "$preserve_merges"
- then
- if test -z "$rebase_root"
- then
- mkdir "$rewritten" &&
- for c in $(git merge-base --all $orig_head $upstream)
- do
- echo $onto > "$rewritten"/$c ||
- die "$(gettext "Could not init rewritten commits")"
- done
- else
- mkdir "$rewritten" &&
- echo $onto > "$rewritten"/root ||
- die "$(gettext "Could not init rewritten commits")"
- fi
- # No cherry-pick because our first pass is to determine
- # parents to rewrite and skipping dropped commits would
- # prematurely end our probe
- merges_option=
- else
- merges_option="--no-merges --cherry-pick"
- fi
-
init_revisions_and_shortrevisions
- if test t != "$preserve_merges"
- then
- git rebase--helper --make-script ${keep_empty:+--keep-empty} \
- $revisions ${restrict_revision+^$restrict_revision} >"$todo" ||
- die "$(gettext "Could not generate todo list")"
- else
- format=$(git config --get rebase.instructionFormat)
- # the 'rev-list .. | sed' requires %m to parse; the instruction requires %H to parse
- git rev-list $merges_option --format="%m%H ${format:-%s}" \
- --reverse --left-right --topo-order \
- $revisions ${restrict_revision+^$restrict_revision} | \
- sed -n "s/^>//p" |
- while read -r sha1 rest
- do
+ git rebase--helper --make-script ${keep_empty:+--keep-empty} \
+ $revisions ${restrict_revision+^$restrict_revision} >"$todo" ||
+ die "$(gettext "Could not generate todo list")"
- if test -z "$keep_empty" && is_empty_commit $sha1 && ! is_merge_commit $sha1
- then
- comment_out="$comment_char "
- else
- comment_out=
- fi
+ complete_action
+}
- 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"/$p
- then
- preserve=f
- fi
- done
- else
- preserve=f
- fi
- if test f = "$preserve"
- then
- touch "$rewritten"/$sha1
- printf '%s\n' "${comment_out}pick $sha1 $rest" >>"$todo"
- fi
- done
+git_rebase__interactive__preserve_merges () {
+ initiate_action "$action"
+ ret=$?
+ if test $ret = 0; then
+ return 0
fi
- # Watch for commits that been dropped by --cherry-pick
- if test t = "$preserve_merges"
+ setup_reflog_action
+ init_basic_state
+
+ if test -z "$rebase_root"
then
- mkdir "$dropped"
- # Save all non-cherry-picked changes
- git rev-list $revisions --left-right --cherry-pick | \
- sed -n "s/^>//p" > "$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 $revisions |
- while read rev
+ mkdir "$rewritten" &&
+ for c in $(git merge-base --all $orig_head $upstream)
do
- if test -f "$rewritten"/$rev &&
- ! sane_grep "$rev" "$state_dir"/not-cherry-picks >/dev/null
- 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"/$rev
- sha1=$(git rev-list -1 $rev)
- sane_grep -v "^[a-z][a-z]* $sha1" <"$todo" > "${todo}2" ; mv "${todo}2" "$todo"
- rm "$rewritten"/$rev
- fi
+ echo $onto > "$rewritten"/$c ||
+ die "$(gettext "Could not init rewritten commits")"
done
+ else
+ mkdir "$rewritten" &&
+ echo $onto > "$rewritten"/root ||
+ die "$(gettext "Could not init rewritten commits")"
fi
+ init_revisions_and_shortrevisions
+
+ format=$(git config --get rebase.instructionFormat)
+ # the 'rev-list .. | sed' requires %m to parse; the instruction requires %H to parse
+ git rev-list --format="%m%H ${format:-%s}" \
+ --reverse --left-right --topo-order \
+ $revisions ${restrict_revision+^$restrict_revision} | \
+ sed -n "s/^>//p" |
+ while read -r sha1 rest
+ do
+ if test -z "$keep_empty" && is_empty_commit $sha1 && ! is_merge_commit $sha1
+ then
+ comment_out="$comment_char "
+ else
+ comment_out=
+ fi
+
+ 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"/$p
+ then
+ preserve=f
+ fi
+ done
+ else
+ preserve=f
+ fi
+ if test f = "$preserve"
+ then
+ touch "$rewritten"/$sha1
+ printf '%s\n' "${comment_out}pick $sha1 $rest" >>"$todo"
+ fi
+ done
+
+ # Watch for commits that been dropped by --cherry-pick
+ mkdir "$dropped"
+ # Save all non-cherry-picked changes
+ git rev-list $revisions --left-right --cherry-pick | \
+ sed -n "s/^>//p" > "$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"/$rev &&
+ ! sane_grep "$rev" "$state_dir"/not-cherry-picks >/dev/null
+ 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"/$rev
+ sha1=$(git rev-list -1 $rev)
+ sane_grep -v "^[a-z][a-z]* $sha1" <"$todo" > "${todo}2" ; mv "${todo}2" "$todo"
+ rm "$rewritten"/$rev
+ fi
+ done
+
complete_action
}