Adds a --name option allowing to specify the name of a worktree when
creating it. This allows to have multiple worktrees in directories
having the same name (e.g. project0/foo, project1/foo etc...). This
commit keeps the previous behaviour by making it the default value, i.e.
by using $(basename <path>) as the worktree name when the --name option
isn't used.
Two new test cases are added to ensure the --name option does not break
other functionalities and is working properly.
Finally, the documentation is updated to reflect this --name option
addition.
Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxx>
---
Documentation/git-worktree.txt | 6 +++++-
builtin/worktree.c | 14 +++++++++++---
t/t2025-worktree-add.sh | 14 ++++++++++++++
3 files changed, 30 insertions(+), 4 deletions(-)
diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt
index 7c4cfb0885f4..d05a7a77a89f 100644
--- a/Documentation/git-worktree.txt
+++ b/Documentation/git-worktree.txt
@@ -9,7 +9,7 @@ git-worktree - Manage multiple working trees
SYNOPSIS
--------
[verse]
-'git worktree add' [-f] [--detach] [--checkout] [-b <new-branch>] <path> [<branch>]
+'git worktree add' [-f] [--detach] [--checkout] [-b <new-branch>] [--name <name>] <path> [<branch>]
'git worktree list' [--porcelain]
'git worktree prune' [-n] [-v] [--expire <expire>]
@@ -84,6 +84,10 @@ OPTIONS
exists. `-B` overrides this safeguard, resetting `<new-branch>` to
`<branch>`.
+--name <name>::
+ With `add`, create a new worktree named `<name>`. Defaults to
+ `$(basename <path>)`.
+
--detach::
With `add`, detach HEAD in the new working tree. See "DETACHED HEAD"
in linkgit:git-checkout[1].
diff --git a/builtin/worktree.c b/builtin/worktree.c
index e866844685d5..d435ea7e6d06 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -24,6 +24,7 @@ struct add_opts {
int checkout;
const char *new_branch;
int force_new_branch;
+ const char *name;
};
static int show_only;
@@ -212,9 +213,14 @@ static int add_worktree(const char *path, const char *refname,
die(_("invalid reference: %s"), refname);
}
- name = worktree_basename(path, &len);
- strbuf_addstr(&sb_repo,
- git_path("worktrees/%.*s", (int)(path + len - name), name));
+ if (!opts->name) {
+ name = worktree_basename(path, &len);
+ strbuf_addstr(&sb_repo,
+ git_path("worktrees/%.*s", (int)(path + len - name), name));
+ } else {
+ strbuf_addstr(&sb_repo, git_path("worktrees/%s", opts->name));
+ }
+
len = sb_repo.len;
if (safe_create_leading_directories_const(sb_repo.buf))
die_errno(_("could not create leading directories of '%s'"),
@@ -324,6 +330,8 @@ static int add(int ac, const char **av, const char *prefix)
N_("create a new branch")),
OPT_STRING('B', NULL, &new_branch_force, N_("branch"),
N_("create or reset a branch")),
+ OPT_STRING(0, "name", &opts.name, N_("name"),
+ N_("use a custom worktree name")),
OPT_BOOL(0, "detach", &opts.detach, N_("detach HEAD at named commit")),
OPT_BOOL(0, "checkout", &opts.checkout, N_("populate the new working tree")),
OPT_END()
diff --git a/t/t2025-worktree-add.sh b/t/t2025-worktree-add.sh
index 4bcc335a19f9..5a40f5921e4d 100755
--- a/t/t2025-worktree-add.sh
+++ b/t/t2025-worktree-add.sh
@@ -243,6 +243,20 @@ test_expect_success '"add" worktree with --checkout' '
test_cmp init.t swamp2/init.t
'
+test_expect_success '"add" worktree with --name' '
+ git worktree add --name kikoo -b foo foo &&
+ test_cmp init.t foo/init.t &&
+ test -d .git/worktrees/kikoo &&
+ test -d foo
+'
+
+test_expect_success '"add" worktree without --name' '
+ git worktree add -b foobar foobar &&
+ test_cmp init.t foobar/init.t &&
+ test -d .git/worktrees/foobar &&
+ test -d foobar
+'
+
test_expect_success 'put a worktree under rebase' '
git worktree add under-rebase &&
(
--
2.9.2
--
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