From a20f70478ffcc66d30936920ebcc35ebfc12a7c7 Mon Sep 17 00:00:00 2001 From: Matheus Tavares Date: Thu, 8 Apr 2021 17:41:27 -0300 Subject: add: warn when asked to update SKIP_WORKTREE entries `git add` already refrains from updating SKIP_WORKTREE entries, but it silently exits with zero code when it is asked to do so. Instead, let's warn the user and display a hint on how to update these entries. Note that we only warn the user whey they give a pathspec item that matches no eligible path for updating, but it does match one or more SKIP_WORKTREE entries. A warning was chosen over erroring out right away to reproduce the same behavior `add` already exhibits with ignored files. This also allow users to continue their workflow without having to invoke `add` again with only the eligible paths (as those will have already been added). Signed-off-by: Matheus Tavares Signed-off-by: Junio C Hamano --- pathspec.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'pathspec.c') diff --git a/pathspec.c b/pathspec.c index 6d502e64e5..8247a65ec8 100644 --- a/pathspec.c +++ b/pathspec.c @@ -62,6 +62,21 @@ char *find_pathspecs_matching_against_index(const struct pathspec *pathspec, return seen; } +char *find_pathspecs_matching_skip_worktree(const struct pathspec *pathspec) +{ + struct index_state *istate = the_repository->index; + char *seen = xcalloc(pathspec->nr, 1); + int i; + + for (i = 0; i < istate->cache_nr; i++) { + struct cache_entry *ce = istate->cache[i]; + if (ce_skip_worktree(ce)) + ce_path_match(istate, ce, pathspec, seen); + } + + return seen; +} + /* * Magic pathspec * -- cgit v1.3