X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=builtin%2Fnotes.c;h=fbc347c9f09e0da4ba43982a5f7b29882080f150;hb=ff38d1a9953b3bce7741f8f962c5e067fda2d9ea;hp=26617546c8cadac493f06473d02f27f320713b28;hpb=3c656899cdfbfdd40987625c4615a8c941d5968a;p=git.git

diff --git a/builtin/notes.c b/builtin/notes.c
index 26617546c..fbc347c9f 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -26,7 +26,7 @@ static const char * const git_notes_usage[] = {
 	"git notes [--ref <notes_ref>] edit [<object>]",
 	"git notes [--ref <notes_ref>] show [<object>]",
 	"git notes [--ref <notes_ref>] remove [<object>]",
-	"git notes [--ref <notes_ref>] prune",
+	"git notes [--ref <notes_ref>] prune [-n | -v]",
 	NULL
 };
 
@@ -67,7 +67,7 @@ static const char * const git_notes_remove_usage[] = {
 };
 
 static const char * const git_notes_prune_usage[] = {
-	"git notes prune",
+	"git notes prune [<options>]",
 	NULL
 };
 
@@ -313,7 +313,7 @@ int commit_notes(struct notes_tree *t, const char *msg)
 	return 0;
 }
 
-combine_notes_fn *parse_combine_notes_fn(const char *v)
+combine_notes_fn parse_combine_notes_fn(const char *v)
 {
 	if (!strcasecmp(v, "overwrite"))
 		return combine_notes_overwrite;
@@ -614,6 +614,10 @@ static int copy(int argc, const char **argv, const char *prefix)
 		}
 	}
 
+	if (argc < 2) {
+		error("too few parameters");
+		usage_with_options(git_notes_copy_usage, options);
+	}
 	if (2 < argc) {
 		error("too many parameters");
 		usage_with_options(git_notes_copy_usage, options);
@@ -792,7 +796,11 @@ static int remove_cmd(int argc, const char **argv, const char *prefix)
 static int prune(int argc, const char **argv, const char *prefix)
 {
 	struct notes_tree *t;
+	int show_only = 0, verbose = 0;
 	struct option options[] = {
+		OPT_BOOLEAN('n', "dry-run", &show_only,
+			    "do not remove, show only"),
+		OPT_BOOLEAN('v', "verbose", &verbose, "report pruned notes"),
 		OPT_END()
 	};
 
@@ -806,8 +814,10 @@ static int prune(int argc, const char **argv, const char *prefix)
 
 	t = init_notes_check("prune");
 
-	prune_notes(t);
-	commit_notes(t, "Notes removed by 'git notes prune'");
+	prune_notes(t, (verbose ? NOTES_PRUNE_VERBOSE : 0) |
+		(show_only ? NOTES_PRUNE_VERBOSE|NOTES_PRUNE_DRYRUN : 0) );
+	if (!show_only)
+		commit_notes(t, "Notes removed by 'git notes prune'");
 	free_notes(t);
 	return 0;
 }