diff options
Diffstat (limited to 'git-checkout.sh')
| -rwxr-xr-x | git-checkout.sh | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/git-checkout.sh b/git-checkout.sh index a11c939c3..360aabf9e 100755 --- a/git-checkout.sh +++ b/git-checkout.sh @@ -5,10 +5,13 @@ SUBDIRECTORY_OK=Sometimes . git-sh-setup old=$(git-rev-parse HEAD) +old_name=HEAD new= +new_name= force= branch= newbranch= +newbranch_log= merge= while [ "$#" != "0" ]; do arg="$1" @@ -24,6 +27,9 @@ while [ "$#" != "0" ]; do git-check-ref-format "heads/$newbranch" || die "git checkout: we do not like '$newbranch' as a branch name." ;; + "-l") + newbranch_log=1 + ;; "-f") force=1 ;; @@ -44,6 +50,7 @@ while [ "$#" != "0" ]; do exit 1 fi new="$rev" + new_name="$arg^0" if [ -f "$GIT_DIR/refs/heads/$arg" ]; then branch="$arg" fi @@ -51,9 +58,11 @@ while [ "$#" != "0" ]; do then # checking out selected paths from a tree-ish. new="$rev" + new_name="$arg^{tree}" branch= else new= + new_name= branch= set x "$arg" "$@" shift @@ -114,7 +123,7 @@ then cd "$cdup" fi -[ -z "$new" ] && new=$old +[ -z "$new" ] && new=$old && new_name="$old_name" # If we don't have an old branch that we're switching to, # and we don't have a new branch name for the target we @@ -187,9 +196,11 @@ fi # if [ "$?" -eq 0 ]; then if [ "$newbranch" ]; then - leading=`expr "refs/heads/$newbranch" : '\(.*\)/'` && - mkdir -p "$GIT_DIR/$leading" && - echo $new >"$GIT_DIR/refs/heads/$newbranch" || exit + if [ "$newbranch_log" ]; then + mkdir -p $(dirname "$GIT_DIR/logs/refs/heads/$branchname") + touch "$GIT_DIR/logs/refs/heads/$branchname" + fi + git-update-ref -m "checkout: Created from $new_name" "refs/heads/$newbranch" $new || exit branch="$newbranch" fi [ "$branch" ] && |