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-rw-r--r--builtin/notes.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/builtin/notes.c b/builtin/notes.c
index f35cf9b..bc8b7e1 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -17,6 +17,7 @@
#include "run-command.h"
#include "parse-options.h"
#include "string-list.h"
+#include "notes-merge.h"
static const char * const git_notes_usage[] = {
"git notes [--ref <notes_ref>] [list [<object>]]",
@@ -25,6 +26,7 @@ static const char * const git_notes_usage[] = {
"git notes [--ref <notes_ref>] append [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]",
"git notes [--ref <notes_ref>] edit [<object>]",
"git notes [--ref <notes_ref>] show [<object>]",
+ "git notes [--ref <notes_ref>] merge [-v | -q] <notes_ref>",
"git notes [--ref <notes_ref>] remove [<object>]",
"git notes [--ref <notes_ref>] prune [-n | -v]",
NULL
@@ -61,6 +63,11 @@ static const char * const git_notes_show_usage[] = {
NULL
};
+static const char * const git_notes_merge_usage[] = {
+ "git notes merge [<options>] <notes_ref>",
+ NULL
+};
+
static const char * const git_notes_remove_usage[] = {
"git notes remove [<object>]",
NULL
@@ -772,6 +779,51 @@ static int show(int argc, const char **argv, const char *prefix)
return retval;
}
+static int merge(int argc, const char **argv, const char *prefix)
+{
+ struct strbuf remote_ref = STRBUF_INIT, msg = STRBUF_INIT;
+ unsigned char result_sha1[20];
+ struct notes_merge_options o;
+ int verbosity = 0, result;
+ struct option options[] = {
+ OPT__VERBOSITY(&verbosity),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_notes_merge_usage, 0);
+
+ if (argc != 1) {
+ error("Must specify a notes ref to merge");
+ usage_with_options(git_notes_merge_usage, options);
+ }
+
+ init_notes_merge_options(&o);
+ o.verbosity = verbosity + NOTES_MERGE_VERBOSITY_DEFAULT;
+
+ o.local_ref = default_notes_ref();
+ strbuf_addstr(&remote_ref, argv[0]);
+ expand_notes_ref(&remote_ref);
+ o.remote_ref = remote_ref.buf;
+
+ result = notes_merge(&o, result_sha1);
+
+ strbuf_addf(&msg, "notes: Merged notes from %s into %s",
+ remote_ref.buf, default_notes_ref());
+ if (result == 0) { /* Merge resulted (trivially) in result_sha1 */
+ /* Update default notes ref with new commit */
+ update_ref(msg.buf, default_notes_ref(), result_sha1, NULL,
+ 0, DIE_ON_ERR);
+ } else {
+ /* TODO: */
+ die("'git notes merge' cannot yet handle non-trivial merges!");
+ }
+
+ strbuf_release(&remote_ref);
+ strbuf_release(&msg);
+ return 0;
+}
+
static int remove_cmd(int argc, const char **argv, const char *prefix)
{
struct option options[] = {
@@ -865,6 +917,8 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
result = append_edit(argc, argv, prefix);
else if (!strcmp(argv[0], "show"))
result = show(argc, argv, prefix);
+ else if (!strcmp(argv[0], "merge"))
+ result = merge(argc, argv, prefix);
else if (!strcmp(argv[0], "remove"))
result = remove_cmd(argc, argv, prefix);
else if (!strcmp(argv[0], "prune"))