Merge branch 'cb/maint-ls-files-error-report' into maint

* cb/maint-ls-files-error-report:
  t3005: do not assume a particular order of stdout and stderr of git-ls-files
  ls-files: fix pathspec display on error

3 files changed, 11 insertions, 7 deletions

diff --git a/builtin/checkout.c b/builtin/checkout.c
index ca855d716c..4c20dae34d 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -201,7 +201,7 @@ static int checkout_merged(int pos, struct checkout *state)
 }
 
 static int checkout_paths(struct tree *source_tree, const char **pathspec,
-			  struct checkout_opts *opts)
+			  const char *prefix, struct checkout_opts *opts)
 {
 	int pos;
 	struct checkout state;
@@ -231,7 +231,7 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec,
 		match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, ps_matched);
 	}
 
-	if (report_path_error(ps_matched, pathspec, 0))
+	if (report_path_error(ps_matched, pathspec, prefix))
 		return 1;
 
 	/* "checkout -m path" to recreate conflicted state */
@@ -1063,7 +1063,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
 		if (1 < !!opts.writeout_stage + !!opts.force + !!opts.merge)
 			die(_("git checkout: --ours/--theirs, --force and --merge are incompatible when\nchecking out of the index."));
 
-		return checkout_paths(source_tree, pathspec, &opts);
+		return checkout_paths(source_tree, pathspec, prefix, &opts);
 	}
 
 	if (patch_mode)
diff --git a/builtin/commit.c b/builtin/commit.c
index e1af9b19f0..9679a99f99 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -272,7 +272,7 @@ static int list_paths(struct string_list *list, const char *with_tree,
 			item->util = item; /* better a valid pointer than a fake one */
 	}
 
-	return report_path_error(m, pattern, prefix ? strlen(prefix) : 0);
+	return report_path_error(m, pattern, prefix);
 }
 
 static void add_remove_files(struct string_list *list)
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 15701233e2..468bb13c81 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -388,11 +388,13 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix)
 	}
 }
 
-int report_path_error(const char *ps_matched, const char **pathspec, int prefix_len)
+int report_path_error(const char *ps_matched, const char **pathspec, const char *prefix)
 {
 	/*
 	 * Make sure all pathspec matched; otherwise it is an error.
 	 */
+	struct strbuf sb = STRBUF_INIT;
+	const char *name;
 	int num, errors = 0;
 	for (num = 0; pathspec[num]; num++) {
 		int other, found_dup;
@@ -417,10 +419,12 @@ int report_path_error(const char *ps_matched, const char **pathspec, int prefix_
 		if (found_dup)
 			continue;
 
+		name = quote_path_relative(pathspec[num], -1, &sb, prefix);
 		error("pathspec '%s' did not match any file(s) known to git.",
-		      pathspec[num] + prefix_len);
+		      name);
 		errors++;
 	}
+	strbuf_release(&sb);
 	return errors;
 }
 
@@ -611,7 +615,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
 
 	if (ps_matched) {
 		int bad;
-		bad = report_path_error(ps_matched, pathspec, prefix_len);
+		bad = report_path_error(ps_matched, pathspec, prefix);
 		if (bad)
 			fprintf(stderr, "Did you forget to 'git add'?\n");