On Wed, Mar 23, 2016 at 11:08 AM, Ray Zhang <zhanglei...@gmail.com> wrote:
> add option -n (--no-checkout) to git-worktree add
Alternate:
worktree: add: introduce --no-checkout option
> By adding option -n, we can make some customizations before checkout, like
> sparse checkout, etc.
This parallels git-clone's --no-checkout. Okay.
Typically, one would not squat on a short option (-n) when first
introducing a feature and would only add the short equivalent after
the option proved popular, however, in this case, as git-clone
supports -n, I suppose finger muscle-memory is a consideration.
By the way, please wrap the commit message at 70-72 characters or so.
> Signed-off-by: Ray Zhang <zhanglei...@gmail.com>
> ---
> builtin/worktree.c | 14 +++++++++-----
> 1 file changed, 9 insertions(+), 5 deletions(-)
This change needs corresponding documentation
(Documentation/git-worktree.txt) and test (t/t2025-worktree-add.sh)
updates.
Thanks.
> diff --git a/builtin/worktree.c b/builtin/worktree.c
> index 38b5609..14ca3d9 100644
> --- a/builtin/worktree.c
> +++ b/builtin/worktree.c
> @@ -21,6 +21,7 @@ static const char * const worktree_usage[] = {
> struct add_opts {
> int force;
> int detach;
> + int no_checkout;
> const char *new_branch;
> int force_new_branch;
> };
> @@ -284,11 +285,13 @@ static int add_worktree(const char *path, const char
> *refname,
> if (ret)
> goto done;
>
> - cp.argv = NULL;
> - argv_array_clear(&cp.args);
> - argv_array_pushl(&cp.args, "reset", "--hard", NULL);
> - cp.env = child_env.argv;
> - ret = run_command(&cp);
> + if (!opts->no_checkout) {
> + cp.argv = NULL;
> + argv_array_clear(&cp.args);
> + argv_array_pushl(&cp.args, "reset", "--hard", NULL);
> + cp.env = child_env.argv;
> + ret = run_command(&cp);
> + }
> if (!ret) {
> is_junk = 0;
> free(junk_work_tree);
> @@ -320,6 +323,7 @@ static int add(int ac, const char **av, const char
> *prefix)
> OPT_STRING('B', NULL, &new_branch_force, N_("branch"),
> N_("create or reset a branch")),
> OPT_BOOL(0, "detach", &opts.detach, N_("detach HEAD at named
> commit")),
> + OPT_BOOL('n', "no-checkout", &opts.no_checkout, N_("don't
> create a checkout")),
> OPT_END()
> };
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