[PATCH 1/5] "git checkout -- paths..." should error out when paths cannot be written
From: Junio C Hamano <hidden>
Date: 2016-06-15 22:44:39
Subsystem:
the rest · Maintainer:
Linus Torvalds
When "git checkout -- paths..." cannot update work tree for whatever reason, checkout_entry() correctly issued an error message for the path to the end user, but the command ignored the error, causing the entire command to succeed. This fixes it. Signed-off-by: Junio C Hamano <redacted> --- builtin-checkout.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/builtin-checkout.c b/builtin-checkout.c
index 1ea017f..00dc8ca 100644
--- a/builtin-checkout.c
+++ b/builtin-checkout.c@@ -84,6 +84,7 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec) unsigned char rev[20]; int flag; struct commit *head; + int errs = 0; int newfd; struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
@@ -106,13 +107,14 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec) if (report_path_error(ps_matched, pathspec, 0)) return 1; + /* Now we are committed to check them out */ memset(&state, 0, sizeof(state)); state.force = 1; state.refresh_cache = 1; for (pos = 0; pos < active_nr; pos++) { struct cache_entry *ce = active_cache[pos]; if (pathspec_match(pathspec, NULL, ce->name, 0)) { - checkout_entry(ce, &state, NULL); + errs |= checkout_entry(ce, &state, NULL); } }
@@ -123,7 +125,8 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec) resolve_ref("HEAD", rev, 0, &flag); head = lookup_commit_reference_gently(rev, 1); - return post_checkout_hook(head, head, 0); + errs |= post_checkout_hook(head, head, 0); + return errs; } static void show_local_changes(struct object *head)
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1.5.6.rc0.43.g823ea