Merge branch 'nd/worktree-various-heads'

The experimental "multiple worktree" feature gains more safety to
forbid operations on a branch that is checked out or being actively
worked on elsewhere, by noticing that e.g. it is being rebased.

* nd/worktree-various-heads:
  branch: do not rename a branch under bisect or rebase
  worktree.c: check whether branch is bisected in another worktree
  wt-status.c: split bisect detection out of wt_status_get_state()
  worktree.c: check whether branch is rebased in another worktree
  worktree.c: avoid referencing to worktrees[i] multiple times
  wt-status.c: make wt_status_check_rebase() work on any worktree
  wt-status.c: split rebase detection out of wt_status_get_state()
  path.c: refactor and add worktree_git_path()
  worktree.c: mark current worktree
  worktree.c: make find_shared_symref() return struct worktree *
  worktree.c: store "id" instead of "git_dir"
  path.c: add git_common_path() and strbuf_git_common_path()
  dir.c: rename str(n)cmp_icase to fspath(n)cmp
This commit is contained in:
Junio C Hamano
2016-05-23 14:54:29 -07:00
17 changed files with 347 additions and 85 deletions

View File

@ -205,7 +205,7 @@ static int add_worktree(const char *path, const char *refname,
if (!opts->detach && !strbuf_check_branch_ref(&symref, refname) &&
ref_exists(symref.buf)) { /* it's a branch */
if (!opts->force)
die_if_checked_out(symref.buf);
die_if_checked_out(symref.buf, 0);
} else { /* must be a commit */
commit = lookup_commit_reference_by_name(refname);
if (!commit)
@ -349,7 +349,7 @@ static int add(int ac, const char **av, const char *prefix)
if (!opts.force &&
!strbuf_check_branch_ref(&symref, opts.new_branch) &&
ref_exists(symref.buf))
die_if_checked_out(symref.buf);
die_if_checked_out(symref.buf, 0);
strbuf_release(&symref);
}