From 9f792bb4721066ce27ee98c4ad38d6d146b64fcf Mon Sep 17 00:00:00 2001 From: Nguyễn Thái Ngọc Duy Date: Mon, 12 Feb 2018 16:49:36 +0700 Subject: worktree move: new command MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This command allows to relocate linked worktrees. Main worktree cannot (yet) be moved. There are two options to move the main worktree, but both have complications, so it's not implemented yet. Anyway the options are: - convert the main worktree to a linked one and move it away, leave the git repository where it is. The repo essentially becomes bare after this move. - move the repository with the main worktree. The tricky part is make sure all file descriptors to the repository are closed, or it may fail on Windows. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- builtin/worktree.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) (limited to 'builtin/worktree.c') diff --git a/builtin/worktree.c b/builtin/worktree.c index 7cef5b120b..8b9482d1e5 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -17,6 +17,7 @@ static const char * const worktree_usage[] = { N_("git worktree add [] []"), N_("git worktree list []"), N_("git worktree lock [] "), + N_("git worktree move "), N_("git worktree prune []"), N_("git worktree unlock "), NULL @@ -605,6 +606,56 @@ static int unlock_worktree(int ac, const char **av, const char *prefix) return ret; } +static int move_worktree(int ac, const char **av, const char *prefix) +{ + struct option options[] = { + OPT_END() + }; + struct worktree **worktrees, *wt; + struct strbuf dst = STRBUF_INIT; + struct strbuf errmsg = STRBUF_INIT; + const char *reason; + char *path; + + ac = parse_options(ac, av, prefix, options, worktree_usage, 0); + if (ac != 2) + usage_with_options(worktree_usage, options); + + path = prefix_filename(prefix, av[1]); + strbuf_addstr(&dst, path); + free(path); + + worktrees = get_worktrees(0); + wt = find_worktree(worktrees, prefix, av[0]); + if (!wt) + die(_("'%s' is not a working tree"), av[0]); + if (is_main_worktree(wt)) + die(_("'%s' is a main working tree"), av[0]); + if (file_exists(dst.buf)) + die(_("target '%s' already exists"), av[1]); + + reason = is_worktree_locked(wt); + if (reason) { + if (*reason) + die(_("cannot move a locked working tree, lock reason: %s"), + reason); + die(_("cannot move a locked working tree")); + } + if (validate_worktree(wt, &errmsg)) + die(_("validation failed, cannot move working tree: %s"), + errmsg.buf); + strbuf_release(&errmsg); + + if (rename(wt->path, dst.buf) == -1) + die_errno(_("failed to move '%s' to '%s'"), wt->path, dst.buf); + + update_worktree_location(wt, dst.buf); + + strbuf_release(&dst); + free_worktrees(worktrees); + return 0; +} + int cmd_worktree(int ac, const char **av, const char *prefix) { struct option options[] = { @@ -627,5 +678,7 @@ int cmd_worktree(int ac, const char **av, const char *prefix) return lock_worktree(ac - 1, av + 1, prefix); if (!strcmp(av[1], "unlock")) return unlock_worktree(ac - 1, av + 1, prefix); + if (!strcmp(av[1], "move")) + return move_worktree(ac - 1, av + 1, prefix); usage_with_options(worktree_usage, options); } -- cgit v1.3-6-g1900 From c64a8d200f4109df86c6d4716ea4da58df450e34 Mon Sep 17 00:00:00 2001 From: Nguyễn Thái Ngọc Duy Date: Mon, 12 Feb 2018 16:49:37 +0700 Subject: worktree move: accept destination as directory MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Similar to "mv a b/", which is actually "mv a b/a", we extract basename of source worktree and create a directory of the same name at destination if dst path is a directory. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- builtin/worktree.c | 11 ++++++++++- strbuf.c | 8 ++++++++ strbuf.h | 3 +++ t/t2028-worktree-move.sh | 11 +++++++++++ 4 files changed, 32 insertions(+), 1 deletion(-) (limited to 'builtin/worktree.c') diff --git a/builtin/worktree.c b/builtin/worktree.c index 8b9482d1e5..6fe41313c9 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -631,8 +631,17 @@ static int move_worktree(int ac, const char **av, const char *prefix) die(_("'%s' is not a working tree"), av[0]); if (is_main_worktree(wt)) die(_("'%s' is a main working tree"), av[0]); + if (is_directory(dst.buf)) { + const char *sep = find_last_dir_sep(wt->path); + + if (!sep) + die(_("could not figure out destination name from '%s'"), + wt->path); + strbuf_trim_trailing_dir_sep(&dst); + strbuf_addstr(&dst, sep); + } if (file_exists(dst.buf)) - die(_("target '%s' already exists"), av[1]); + die(_("target '%s' already exists"), dst.buf); reason = is_worktree_locked(wt); if (reason) { diff --git a/strbuf.c b/strbuf.c index 1df674e919..46930ad027 100644 --- a/strbuf.c +++ b/strbuf.c @@ -95,6 +95,7 @@ void strbuf_trim(struct strbuf *sb) strbuf_rtrim(sb); strbuf_ltrim(sb); } + void strbuf_rtrim(struct strbuf *sb) { while (sb->len > 0 && isspace((unsigned char)sb->buf[sb->len - 1])) @@ -102,6 +103,13 @@ void strbuf_rtrim(struct strbuf *sb) sb->buf[sb->len] = '\0'; } +void strbuf_trim_trailing_dir_sep(struct strbuf *sb) +{ + while (sb->len > 0 && is_dir_sep((unsigned char)sb->buf[sb->len - 1])) + sb->len--; + sb->buf[sb->len] = '\0'; +} + void strbuf_ltrim(struct strbuf *sb) { char *b = sb->buf; diff --git a/strbuf.h b/strbuf.h index 14c8c10d66..e6cae5f439 100644 --- a/strbuf.h +++ b/strbuf.h @@ -179,6 +179,9 @@ extern void strbuf_trim(struct strbuf *); extern void strbuf_rtrim(struct strbuf *); extern void strbuf_ltrim(struct strbuf *); +/* Strip trailing directory separators */ +extern void strbuf_trim_trailing_dir_sep(struct strbuf *); + /** * Replace the contents of the strbuf with a reencoded form. Returns -1 * on error, 0 on success. diff --git a/t/t2028-worktree-move.sh b/t/t2028-worktree-move.sh index 0f8abc0854..deb486cd8e 100755 --- a/t/t2028-worktree-move.sh +++ b/t/t2028-worktree-move.sh @@ -85,4 +85,15 @@ test_expect_success 'move main worktree' ' test_must_fail git worktree move . def ' +test_expect_success 'move worktree to another dir' ' + toplevel="$(pwd)" && + mkdir some-dir && + git worktree move destination some-dir && + test_path_is_missing source && + git worktree list --porcelain | grep "^worktree.*/some-dir/destination" && + git -C some-dir/destination log --format=%s >actual2 && + echo init >expected2 && + test_cmp expected2 actual2 +' + test_done -- cgit v1.3-6-g1900 From 78d986b252359351a579dc2629c8384d5c8eb8ff Mon Sep 17 00:00:00 2001 From: Nguyễn Thái Ngọc Duy Date: Mon, 12 Feb 2018 16:49:38 +0700 Subject: worktree move: refuse to move worktrees with submodules MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Submodules contains .git files with relative paths. After a worktree move, these files need to be updated or they may point to nowhere. This is a bandage patch to make sure "worktree move" don't break people's worktrees by accident. When .git file update code is in place, this validate_no_submodules() could be removed. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- Documentation/git-worktree.txt | 2 +- builtin/worktree.c | 23 +++++++++++++++++++++++ 2 files changed, 24 insertions(+), 1 deletion(-) (limited to 'builtin/worktree.c') diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt index 4fa1dd3a48..e6764ee8e0 100644 --- a/Documentation/git-worktree.txt +++ b/Documentation/git-worktree.txt @@ -79,7 +79,7 @@ with `--reason`. move:: Move a working tree to a new location. Note that the main working tree -cannot be moved. +or linked working trees containing submodules cannot be moved. prune:: diff --git a/builtin/worktree.c b/builtin/worktree.c index 6fe41313c9..4789cebe11 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -606,6 +606,27 @@ static int unlock_worktree(int ac, const char **av, const char *prefix) return ret; } +static void validate_no_submodules(const struct worktree *wt) +{ + struct index_state istate = { NULL }; + int i, found_submodules = 0; + + if (read_index_from(&istate, worktree_git_path(wt, "index")) > 0) { + for (i = 0; i < istate.cache_nr; i++) { + struct cache_entry *ce = istate.cache[i]; + + if (S_ISGITLINK(ce->ce_mode)) { + found_submodules = 1; + break; + } + } + } + discard_index(&istate); + + if (found_submodules) + die(_("working trees containing submodules cannot be moved")); +} + static int move_worktree(int ac, const char **av, const char *prefix) { struct option options[] = { @@ -643,6 +664,8 @@ static int move_worktree(int ac, const char **av, const char *prefix) if (file_exists(dst.buf)) die(_("target '%s' already exists"), dst.buf); + validate_no_submodules(wt); + reason = is_worktree_locked(wt); if (reason) { if (*reason) -- cgit v1.3-6-g1900 From cc73385cf6c5c229458775bc92e7dbbe24d11611 Mon Sep 17 00:00:00 2001 From: Nguyễn Thái Ngọc Duy Date: Mon, 12 Feb 2018 16:49:39 +0700 Subject: worktree remove: new command MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This command allows to delete a worktree. Like 'move' you cannot remove the main worktree, or one with submodules inside [1]. For deleting $GIT_WORK_TREE, Untracked files or any staged entries are considered precious and therefore prevent removal by default. Ignored files are not precious. When it comes to deleting $GIT_DIR, there's no "clean" check because there should not be any valuable data in there, except: - HEAD reflog. There is nothing we can do about this until somebody steps up and implements the ref graveyard. - Detached HEAD. Technically it can still be recovered. Although it may be nice to warn about orphan commits like 'git checkout' does. [1] We do 'git status' with --ignore-submodules=all for safety anyway. But this needs a closer look by submodule people before we can allow deletion. For example, if a submodule is totally clean, but its repo not absorbed to the main .git dir, then deleting worktree also deletes the valuable .submodule repo too. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- Documentation/git-worktree.txt | 21 +++--- builtin/worktree.c | 134 ++++++++++++++++++++++++++++++++- contrib/completion/git-completion.bash | 5 +- t/t2028-worktree-move.sh | 30 ++++++++ 4 files changed, 179 insertions(+), 11 deletions(-) (limited to 'builtin/worktree.c') diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt index e6764ee8e0..d322acbc67 100644 --- a/Documentation/git-worktree.txt +++ b/Documentation/git-worktree.txt @@ -14,6 +14,7 @@ SYNOPSIS 'git worktree lock' [--reason ] 'git worktree move' 'git worktree prune' [-n] [-v] [--expire ] +'git worktree remove' [--force] 'git worktree unlock' DESCRIPTION @@ -85,6 +86,13 @@ prune:: Prune working tree information in $GIT_DIR/worktrees. +remove:: + +Remove a working tree. Only clean working trees (no untracked files +and no modification in tracked files) can be removed. Unclean working +trees or ones with submodules can be removed with `--force`. The main +working tree cannot be removed. + unlock:: Unlock a working tree, allowing it to be pruned, moved or deleted. @@ -94,9 +102,10 @@ OPTIONS -f:: --force:: - By default, `add` refuses to create a new working tree when `` is a branch name and - is already checked out by another working tree. This option overrides - that safeguard. + By default, `add` refuses to create a new working tree when + `` is a branch name and is already checked out by + another working tree and `remove` refuses to remove an unclean + working tree. This option overrides that safeguard. -b :: -B :: @@ -278,12 +287,6 @@ Multiple checkout in general is still experimental, and the support for submodules is incomplete. It is NOT recommended to make multiple checkouts of a superproject. -git-worktree could provide more automation for tasks currently -performed manually, such as: - -- `remove` to remove a linked working tree and its administrative files (and - warn if the working tree is dirty) - GIT --- Part of the linkgit:git[1] suite diff --git a/builtin/worktree.c b/builtin/worktree.c index 4789cebe11..990e47b315 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -19,6 +19,7 @@ static const char * const worktree_usage[] = { N_("git worktree lock [] "), N_("git worktree move "), N_("git worktree prune []"), + N_("git worktree remove [] "), N_("git worktree unlock "), NULL }; @@ -624,7 +625,7 @@ static void validate_no_submodules(const struct worktree *wt) discard_index(&istate); if (found_submodules) - die(_("working trees containing submodules cannot be moved")); + die(_("working trees containing submodules cannot be moved or removed")); } static int move_worktree(int ac, const char **av, const char *prefix) @@ -688,6 +689,135 @@ static int move_worktree(int ac, const char **av, const char *prefix) return 0; } +/* + * Note, "git status --porcelain" is used to determine if it's safe to + * delete a whole worktree. "git status" does not ignore user + * configuration, so if a normal "git status" shows "clean" for the + * user, then it's ok to remove it. + * + * This assumption may be a bad one. We may want to ignore + * (potentially bad) user settings and only delete a worktree when + * it's absolutely safe to do so from _our_ point of view because we + * know better. + */ +static void check_clean_worktree(struct worktree *wt, + const char *original_path) +{ + struct argv_array child_env = ARGV_ARRAY_INIT; + struct child_process cp; + char buf[1]; + int ret; + + /* + * Until we sort this out, all submodules are "dirty" and + * will abort this function. + */ + validate_no_submodules(wt); + + argv_array_pushf(&child_env, "%s=%s/.git", + GIT_DIR_ENVIRONMENT, wt->path); + argv_array_pushf(&child_env, "%s=%s", + GIT_WORK_TREE_ENVIRONMENT, wt->path); + memset(&cp, 0, sizeof(cp)); + argv_array_pushl(&cp.args, "status", + "--porcelain", "--ignore-submodules=none", + NULL); + cp.env = child_env.argv; + cp.git_cmd = 1; + cp.dir = wt->path; + cp.out = -1; + ret = start_command(&cp); + if (ret) + die_errno(_("failed to run 'git status' on '%s'"), + original_path); + ret = xread(cp.out, buf, sizeof(buf)); + if (ret) + die(_("'%s' is dirty, use --force to delete it"), + original_path); + close(cp.out); + ret = finish_command(&cp); + if (ret) + die_errno(_("failed to run 'git status' on '%s', code %d"), + original_path, ret); +} + +static int delete_git_work_tree(struct worktree *wt) +{ + struct strbuf sb = STRBUF_INIT; + int ret = 0; + + strbuf_addstr(&sb, wt->path); + if (remove_dir_recursively(&sb, 0)) { + error_errno(_("failed to delete '%s'"), sb.buf); + ret = -1; + } + strbuf_release(&sb); + return ret; +} + +static int delete_git_dir(struct worktree *wt) +{ + struct strbuf sb = STRBUF_INIT; + int ret = 0; + + strbuf_addstr(&sb, git_common_path("worktrees/%s", wt->id)); + if (remove_dir_recursively(&sb, 0)) { + error_errno(_("failed to delete '%s'"), sb.buf); + ret = -1; + } + strbuf_release(&sb); + return ret; +} + +static int remove_worktree(int ac, const char **av, const char *prefix) +{ + int force = 0; + struct option options[] = { + OPT_BOOL(0, "force", &force, + N_("force removing even if the worktree is dirty")), + OPT_END() + }; + struct worktree **worktrees, *wt; + struct strbuf errmsg = STRBUF_INIT; + const char *reason; + int ret = 0; + + ac = parse_options(ac, av, prefix, options, worktree_usage, 0); + if (ac != 1) + usage_with_options(worktree_usage, options); + + worktrees = get_worktrees(0); + wt = find_worktree(worktrees, prefix, av[0]); + if (!wt) + die(_("'%s' is not a working tree"), av[0]); + if (is_main_worktree(wt)) + die(_("'%s' is a main working tree"), av[0]); + reason = is_worktree_locked(wt); + if (reason) { + if (*reason) + die(_("cannot remove a locked working tree, lock reason: %s"), + reason); + die(_("cannot remove a locked working tree")); + } + if (validate_worktree(wt, &errmsg)) + die(_("validation failed, cannot remove working tree: %s"), + errmsg.buf); + strbuf_release(&errmsg); + + if (!force) + check_clean_worktree(wt, av[0]); + + ret |= delete_git_work_tree(wt); + /* + * continue on even if ret is non-zero, there's no going back + * from here. + */ + ret |= delete_git_dir(wt); + + free_worktrees(worktrees); + return ret; +} + int cmd_worktree(int ac, const char **av, const char *prefix) { struct option options[] = { @@ -712,5 +842,7 @@ int cmd_worktree(int ac, const char **av, const char *prefix) return unlock_worktree(ac - 1, av + 1, prefix); if (!strcmp(av[1], "move")) return move_worktree(ac - 1, av + 1, prefix); + if (!strcmp(av[1], "remove")) + return remove_worktree(ac - 1, av + 1, prefix); usage_with_options(worktree_usage, options); } diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index b87d387686..ff4a39631e 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -3087,7 +3087,7 @@ _git_whatchanged () _git_worktree () { - local subcommands="add list lock move prune unlock" + local subcommands="add list lock move prune remove unlock" local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" @@ -3105,6 +3105,9 @@ _git_worktree () prune,--*) __gitcomp "--dry-run --expire --verbose" ;; + remove,--*) + __gitcomp "--force" + ;; *) ;; esac diff --git a/t/t2028-worktree-move.sh b/t/t2028-worktree-move.sh index deb486cd8e..4718c4552f 100755 --- a/t/t2028-worktree-move.sh +++ b/t/t2028-worktree-move.sh @@ -96,4 +96,34 @@ test_expect_success 'move worktree to another dir' ' test_cmp expected2 actual2 ' +test_expect_success 'remove main worktree' ' + test_must_fail git worktree remove . +' + +test_expect_success 'move some-dir/destination back' ' + git worktree move some-dir/destination destination +' + +test_expect_success 'remove locked worktree' ' + git worktree lock destination && + test_when_finished "git worktree unlock destination" && + test_must_fail git worktree remove destination +' + +test_expect_success 'remove worktree with dirty tracked file' ' + echo dirty >>destination/init.t && + test_when_finished "git -C destination checkout init.t" && + test_must_fail git worktree remove destination +' + +test_expect_success 'remove worktree with untracked file' ' + : >destination/untracked && + test_must_fail git worktree remove destination +' + +test_expect_success 'force remove worktree with untracked file' ' + git worktree remove --force destination && + test_path_is_missing destination +' + test_done -- cgit v1.3-6-g1900 From ee6763af0a3b97225803c6c908a29de40336cf38 Mon Sep 17 00:00:00 2001 From: Nguyễn Thái Ngọc Duy Date: Mon, 12 Feb 2018 16:49:40 +0700 Subject: worktree remove: allow it when $GIT_WORK_TREE is already gone MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit "git worktree remove" basically consists of two things - delete $GIT_WORK_TREE - delete $GIT_DIR (which is $SUPER_GIT_DIR/worktrees/something) If $GIT_WORK_TREE is already gone for some reason, we should be able to finish the job by deleting $GIT_DIR. Two notes: - $GIT_WORK_TREE _can_ be missing if the worktree is locked. In that case we must not delete $GIT_DIR because the real $GIT_WORK_TREE may be in a usb stick somewhere. This is already handled because we check for lock first. - validate_worktree() is still called because it may do more checks in future (and it already does something else, like checking main worktree, but that's irrelevant in this case) Noticed-by: Kaartic Sivaraam Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- builtin/worktree.c | 12 +++++++----- t/t2028-worktree-move.sh | 17 +++++++++++++++++ worktree.c | 9 ++++++++- worktree.h | 5 ++++- 4 files changed, 36 insertions(+), 7 deletions(-) (limited to 'builtin/worktree.c') diff --git a/builtin/worktree.c b/builtin/worktree.c index 990e47b315..f77ef994c4 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -674,7 +674,7 @@ static int move_worktree(int ac, const char **av, const char *prefix) reason); die(_("cannot move a locked working tree")); } - if (validate_worktree(wt, &errmsg)) + if (validate_worktree(wt, &errmsg, 0)) die(_("validation failed, cannot move working tree: %s"), errmsg.buf); strbuf_release(&errmsg); @@ -799,15 +799,17 @@ static int remove_worktree(int ac, const char **av, const char *prefix) reason); die(_("cannot remove a locked working tree")); } - if (validate_worktree(wt, &errmsg)) + if (validate_worktree(wt, &errmsg, WT_VALIDATE_WORKTREE_MISSING_OK)) die(_("validation failed, cannot remove working tree: %s"), errmsg.buf); strbuf_release(&errmsg); - if (!force) - check_clean_worktree(wt, av[0]); + if (file_exists(wt->path)) { + if (!force) + check_clean_worktree(wt, av[0]); - ret |= delete_git_work_tree(wt); + ret |= delete_git_work_tree(wt); + } /* * continue on even if ret is non-zero, there's no going back * from here. diff --git a/t/t2028-worktree-move.sh b/t/t2028-worktree-move.sh index 4718c4552f..082368d8c6 100755 --- a/t/t2028-worktree-move.sh +++ b/t/t2028-worktree-move.sh @@ -126,4 +126,21 @@ test_expect_success 'force remove worktree with untracked file' ' test_path_is_missing destination ' +test_expect_success 'remove missing worktree' ' + git worktree add to-be-gone && + test -d .git/worktrees/to-be-gone && + mv to-be-gone gone && + git worktree remove to-be-gone && + test_path_is_missing .git/worktrees/to-be-gone +' + +test_expect_success 'NOT remove missing-but-locked worktree' ' + git worktree add gone-but-locked && + git worktree lock gone-but-locked && + test -d .git/worktrees/gone-but-locked && + mv gone-but-locked really-gone-now && + test_must_fail git worktree remove gone-but-locked && + test_path_is_dir .git/worktrees/gone-but-locked +' + test_done diff --git a/worktree.c b/worktree.c index 0373faf0dc..28989cf06e 100644 --- a/worktree.c +++ b/worktree.c @@ -267,7 +267,8 @@ static void strbuf_addf_gently(struct strbuf *buf, const char *fmt, ...) va_end(params); } -int validate_worktree(const struct worktree *wt, struct strbuf *errmsg) +int validate_worktree(const struct worktree *wt, struct strbuf *errmsg, + unsigned flags) { struct strbuf wt_path = STRBUF_INIT; char *path = NULL; @@ -303,6 +304,12 @@ int validate_worktree(const struct worktree *wt, struct strbuf *errmsg) goto done; } + if (flags & WT_VALIDATE_WORKTREE_MISSING_OK && + !file_exists(wt->path)) { + ret = 0; + goto done; + } + if (!file_exists(wt_path.buf)) { strbuf_addf_gently(errmsg, _("'%s' does not exist"), wt_path.buf); goto done; diff --git a/worktree.h b/worktree.h index a913428c3d..fe38ce10c3 100644 --- a/worktree.h +++ b/worktree.h @@ -61,12 +61,15 @@ extern int is_main_worktree(const struct worktree *wt); */ extern const char *is_worktree_locked(struct worktree *wt); +#define WT_VALIDATE_WORKTREE_MISSING_OK (1 << 0) + /* * Return zero if the worktree is in good condition. Error message is * returned if "errmsg" is not NULL. */ extern int validate_worktree(const struct worktree *wt, - struct strbuf *errmsg); + struct strbuf *errmsg, + unsigned flags); /* * Update worktrees/xxx/gitdir with the new path. -- cgit v1.3-6-g1900