From eef005dcb3e039ccc3da65e9347cf4357bdeea6a Mon Sep 17 00:00:00 2001 From: Eric Sunshine Date: Fri, 17 Jul 2015 19:00:06 -0400 Subject: [PATCH] worktree: simplify new branch (-b/-B) option checking Make 'new_branch' be the name of the new branch for both forced and non-forced cases; and add boolean 'force_new_branch' to indicate forced branch creation. This will simplify logic later on when git-worktree handles branch creation locally rather than delegating it to git-checkout as part of the worktree population phase. Signed-off-by: Eric Sunshine Signed-off-by: Junio C Hamano --- builtin/worktree.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/builtin/worktree.c b/builtin/worktree.c index 5f0e3c28e8..bf4db9fffb 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -272,7 +272,7 @@ static int add_worktree(const char *path, const char **child_argv) static int add(int ac, const char **av, const char *prefix) { - int force = 0, detach = 0; + int force = 0, detach = 0, force_new_branch; const char *new_branch = NULL, *new_branch_force = NULL; const char *path, *branch; struct argv_array cmd = ARGV_ARRAY_INIT; @@ -295,7 +295,11 @@ static int add(int ac, const char **av, const char *prefix) path = prefix ? prefix_filename(prefix, strlen(prefix), av[0]) : av[0]; branch = ac < 2 ? "HEAD" : av[1]; - if (ac < 2 && !new_branch && !new_branch_force) { + force_new_branch = !!new_branch_force; + if (force_new_branch) + new_branch = new_branch_force; + + if (ac < 2 && !new_branch) { int n; const char *s = worktree_basename(path, &n); new_branch = xstrndup(s, n); @@ -305,9 +309,8 @@ static int add(int ac, const char **av, const char *prefix) if (force) argv_array_push(&cmd, "--ignore-other-worktrees"); if (new_branch) - argv_array_pushl(&cmd, "-b", new_branch, NULL); - if (new_branch_force) - argv_array_pushl(&cmd, "-B", new_branch_force, NULL); + argv_array_pushl(&cmd, force_new_branch ? "-B" : "-b", + new_branch, NULL); if (detach) argv_array_push(&cmd, "--detach"); argv_array_push(&cmd, branch); -- 2.11.4.GIT