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()
};
argc = parse_options(argc, argv, prefix, options, git_notes_prune_usage,
0);
if (argc) {
error("too many parameters");
usage_with_options(git_notes_prune_usage, options);
}
t = init_notes_check("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;
}
static int remove_cmd(int argc, const char **argv, const char *prefix)
{
struct option options[] = {
OPT_END()
};
const char *object_ref;
struct notes_tree *t;
unsigned char object[20];
argc = parse_options(argc, argv, prefix, options,
git_notes_remove_usage, 0);
if (1 < argc) {
error("too many parameters");
usage_with_options(git_notes_remove_usage, options);
}
object_ref = argc ? argv[0] : "HEAD";
if (get_sha1(object_ref, object))
die("Failed to resolve '%s' as a valid ref.", object_ref);
t = init_notes_check("remove");
fprintf(stderr, "Removing note for object %s\n", sha1_to_hex(object));
remove_note(t, object);
commit_notes(t, "Notes removed by 'git notes remove'");
free_notes(t);
return 0;
}
static int notes_copy_from_stdin(int force, const char *rewrite_cmd)
{
struct strbuf buf = STRBUF_INIT;
struct notes_rewrite_cfg *c = NULL;
struct notes_tree *t = NULL;
int ret = 0;
const char *msg = "Notes added by 'git notes copy'";
if (rewrite_cmd) {
c = init_copy_notes_for_rewrite(rewrite_cmd);
if (!c)
return 0;
} else {
init_notes(NULL, NULL, NULL, NOTES_INIT_WRITABLE);
t = &default_notes_tree;
}
while (strbuf_getline_lf(&buf, stdin) != EOF) {
struct object_id from_obj, to_obj;
struct strbuf **split;
int err;
split = strbuf_split(&buf, ' ');
if (!split[0] || !split[1])
die(_("malformed input line: '%s'."), buf.buf);
strbuf_rtrim(split[0]);
strbuf_rtrim(split[1]);
if (get_oid(split[0]->buf, &from_obj))
die(_("failed to resolve '%s' as a valid ref."), split[0]->buf);
if (get_oid(split[1]->buf, &to_obj))
die(_("failed to resolve '%s' as a valid ref."), split[1]->buf);
if (rewrite_cmd)
err = copy_note_for_rewrite(c, &from_obj, &to_obj);
else
err = copy_note(t, &from_obj, &to_obj, force,
combine_notes_overwrite);
if (err) {
error(_("failed to copy notes from '%s' to '%s'"),
split[0]->buf, split[1]->buf);
ret = 1;
}
strbuf_list_free(split);
}
if (!rewrite_cmd) {
commit_notes(t, msg);
free_notes(t);
} else {
finish_copy_notes_for_rewrite(c, msg);
}
strbuf_release(&buf);
return ret;
}
void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c)
{
int i;
for (i = 0; c->trees[i]; i++) {
commit_notes(c->trees[i], "Notes added by 'git notes copy'");
free_notes(c->trees[i]);
}
free(c->trees);
free(c);
}
void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c, const char *msg)
{
int i;
for (i = 0; c->trees[i]; i++) {
commit_notes(c->trees[i], msg);
free_notes(c->trees[i]);
}
free(c->trees);
free(c);
}
int notes_copy_from_stdin(int force, const char *rewrite_cmd)
{
struct strbuf buf = STRBUF_INIT;
struct notes_rewrite_cfg *c = NULL;
struct notes_tree *t = NULL;
int ret = 0;
if (rewrite_cmd) {
c = init_copy_notes_for_rewrite(rewrite_cmd);
if (!c)
return 0;
} else {
init_notes(NULL, NULL, NULL, 0);
t = &default_notes_tree;
}
while (strbuf_getline(&buf, stdin, '\n') != EOF) {
unsigned char from_obj[20], to_obj[20];
struct strbuf **split;
int err;
split = strbuf_split(&buf, ' ');
if (!split[0] || !split[1])
die("Malformed input line: '%s'.", buf.buf);
strbuf_rtrim(split[0]);
strbuf_rtrim(split[1]);
if (get_sha1(split[0]->buf, from_obj))
die("Failed to resolve '%s' as a valid ref.", split[0]->buf);
if (get_sha1(split[1]->buf, to_obj))
die("Failed to resolve '%s' as a valid ref.", split[1]->buf);
if (rewrite_cmd)
err = copy_note_for_rewrite(c, from_obj, to_obj);
else
err = copy_note(t, from_obj, to_obj, force,
combine_notes_overwrite);
if (err) {
error("Failed to copy notes from '%s' to '%s'",
split[0]->buf, split[1]->buf);
ret = 1;
}
strbuf_list_free(split);
}
if (!rewrite_cmd) {
commit_notes(t, "Notes added by 'git notes copy'");
free_notes(t);
} else {
finish_copy_notes_for_rewrite(c);
}
return ret;
}
static int remove_cmd(int argc, const char **argv, const char *prefix)
{
unsigned flag = 0;
int from_stdin = 0;
struct option options[] = {
OPT_BIT(0, "ignore-missing", &flag,
N_("attempt to remove non-existent note is not an error"),
IGNORE_MISSING),
OPT_BOOL(0, "stdin", &from_stdin,
N_("read object names from the standard input")),
OPT_END()
};
struct notes_tree *t;
int retval = 0;
argc = parse_options(argc, argv, prefix, options,
git_notes_remove_usage, 0);
t = init_notes_check("remove");
if (!argc && !from_stdin) {
retval = remove_one_note(t, "HEAD", flag);
} else {
while (*argv) {
retval |= remove_one_note(t, *argv, flag);
argv++;
}
}
if (from_stdin) {
struct strbuf sb = STRBUF_INIT;
while (strbuf_getwholeline(&sb, stdin, '\n') != EOF) {
strbuf_rtrim(&sb);
retval |= remove_one_note(t, sb.buf, flag);
}
strbuf_release(&sb);
}
if (!retval)
commit_notes(t, "Notes removed by 'git notes remove'");
free_notes(t);
return retval;
}
static int append_edit(int argc, const char **argv, const char *prefix)
{
const char *object_ref;
struct notes_tree *t;
unsigned char object[20], new_note[20];
const unsigned char *note;
char logmsg[100];
const char * const *usage;
struct msg_arg msg = { 0, 0, STRBUF_INIT };
struct option options[] = {
{ OPTION_CALLBACK, 'm', "message", &msg, "MSG",
"note contents as a string", PARSE_OPT_NONEG,
parse_msg_arg},
{ OPTION_CALLBACK, 'F', "file", &msg, "FILE",
"note contents in a file", PARSE_OPT_NONEG,
parse_file_arg},
{ OPTION_CALLBACK, 'c', "reedit-message", &msg, "OBJECT",
"reuse and edit specified note object", PARSE_OPT_NONEG,
parse_reedit_arg},
{ OPTION_CALLBACK, 'C', "reuse-message", &msg, "OBJECT",
"reuse specified note object", PARSE_OPT_NONEG,
parse_reuse_arg},
OPT_END()
};
int edit = !strcmp(argv[0], "edit");
usage = edit ? git_notes_edit_usage : git_notes_append_usage;
argc = parse_options(argc, argv, prefix, options, usage,
PARSE_OPT_KEEP_ARGV0);
if (2 < argc) {
error("too many parameters");
usage_with_options(usage, options);
}
if (msg.given && edit)
fprintf(stderr, "The -m/-F/-c/-C options have been deprecated "
"for the 'edit' subcommand.\n"
"Please use 'git notes add -f -m/-F/-c/-C' instead.\n");
object_ref = 1 < argc ? argv[1] : "HEAD";
if (get_sha1(object_ref, object))
die("Failed to resolve '%s' as a valid ref.", object_ref);
t = init_notes_check(argv[0]);
note = get_note(t, object);
create_note(object, &msg, !edit, note, new_note);
if (is_null_sha1(new_note))
remove_note(t, object);
else
add_note(t, object, new_note, combine_notes_overwrite);
snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'",
is_null_sha1(new_note) ? "removed" : "added", argv[0]);
commit_notes(t, logmsg);
free_notes(t);
strbuf_release(&(msg.buf));
return 0;
}
static int copy(int argc, const char **argv, const char *prefix)
{
int retval = 0, force = 0, from_stdin = 0;
const unsigned char *from_note, *note;
const char *object_ref;
unsigned char object[20], from_obj[20];
struct notes_tree *t;
const char *rewrite_cmd = NULL;
struct option options[] = {
OPT_BOOLEAN('f', "force", &force, "replace existing notes"),
OPT_BOOLEAN(0, "stdin", &from_stdin, "read objects from stdin"),
OPT_STRING(0, "for-rewrite", &rewrite_cmd, "command",
"load rewriting config for <command> (implies "
"--stdin)"),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options, git_notes_copy_usage,
0);
if (from_stdin || rewrite_cmd) {
if (argc) {
error("too many parameters");
usage_with_options(git_notes_copy_usage, options);
} else {
return notes_copy_from_stdin(force, rewrite_cmd);
}
}
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);
}
if (get_sha1(argv[0], from_obj))
die("Failed to resolve '%s' as a valid ref.", argv[0]);
object_ref = 1 < argc ? argv[1] : "HEAD";
if (get_sha1(object_ref, object))
die("Failed to resolve '%s' as a valid ref.", object_ref);
t = init_notes_check("copy");
note = get_note(t, object);
if (note) {
if (!force) {
retval = error("Cannot copy notes. Found existing "
"notes for object %s. Use '-f' to "
"overwrite existing notes",
sha1_to_hex(object));
goto out;
}
fprintf(stderr, "Overwriting existing notes for object %s\n",
sha1_to_hex(object));
}
from_note = get_note(t, from_obj);
if (!from_note) {
retval = error("Missing notes on source object %s. Cannot "
"copy.", sha1_to_hex(from_obj));
goto out;
}
add_note(t, object, from_note, combine_notes_overwrite);
commit_notes(t, "Notes added by 'git notes copy'");
out:
free_notes(t);
return retval;
}
static int add(int argc, const char **argv, const char *prefix)
{
int retval = 0, force = 0;
const char *object_ref;
struct notes_tree *t;
unsigned char object[20], new_note[20];
char logmsg[100];
const unsigned char *note;
struct msg_arg msg = { 0, 0, STRBUF_INIT };
struct option options[] = {
{ OPTION_CALLBACK, 'm', "message", &msg, "MSG",
"note contents as a string", PARSE_OPT_NONEG,
parse_msg_arg},
{ OPTION_CALLBACK, 'F', "file", &msg, "FILE",
"note contents in a file", PARSE_OPT_NONEG,
parse_file_arg},
{ OPTION_CALLBACK, 'c', "reedit-message", &msg, "OBJECT",
"reuse and edit specified note object", PARSE_OPT_NONEG,
parse_reedit_arg},
{ OPTION_CALLBACK, 'C', "reuse-message", &msg, "OBJECT",
"reuse specified note object", PARSE_OPT_NONEG,
parse_reuse_arg},
OPT_BOOLEAN('f', "force", &force, "replace existing notes"),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options, git_notes_add_usage,
0);
if (1 < argc) {
error("too many parameters");
usage_with_options(git_notes_add_usage, options);
}
object_ref = argc ? argv[0] : "HEAD";
if (get_sha1(object_ref, object))
die("Failed to resolve '%s' as a valid ref.", object_ref);
t = init_notes_check("add");
note = get_note(t, object);
if (note) {
if (!force) {
retval = error("Cannot add notes. Found existing notes "
"for object %s. Use '-f' to overwrite "
"existing notes", sha1_to_hex(object));
goto out;
}
fprintf(stderr, "Overwriting existing notes for object %s\n",
sha1_to_hex(object));
}
create_note(object, &msg, 0, note, new_note);
if (is_null_sha1(new_note))
remove_note(t, object);
else
add_note(t, object, new_note, combine_notes_overwrite);
snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'",
is_null_sha1(new_note) ? "removed" : "added", "add");
commit_notes(t, logmsg);
out:
free_notes(t);
strbuf_release(&(msg.buf));
return retval;
}
static int append_edit(int argc, const char **argv, const char *prefix)
{
int allow_empty = 0;
const char *object_ref;
struct notes_tree *t;
unsigned char object[20], new_note[20];
const unsigned char *note;
char logmsg[100];
const char * const *usage;
struct note_data d = { 0, 0, NULL, STRBUF_INIT };
struct option options[] = {
{ OPTION_CALLBACK, 'm', "message", &d, N_("message"),
N_("note contents as a string"), PARSE_OPT_NONEG,
parse_msg_arg},
{ OPTION_CALLBACK, 'F', "file", &d, N_("file"),
N_("note contents in a file"), PARSE_OPT_NONEG,
parse_file_arg},
{ OPTION_CALLBACK, 'c', "reedit-message", &d, N_("object"),
N_("reuse and edit specified note object"), PARSE_OPT_NONEG,
parse_reedit_arg},
{ OPTION_CALLBACK, 'C', "reuse-message", &d, N_("object"),
N_("reuse specified note object"), PARSE_OPT_NONEG,
parse_reuse_arg},
OPT_BOOL(0, "allow-empty", &allow_empty,
N_("allow storing empty note")),
OPT_END()
};
int edit = !strcmp(argv[0], "edit");
usage = edit ? git_notes_edit_usage : git_notes_append_usage;
argc = parse_options(argc, argv, prefix, options, usage,
PARSE_OPT_KEEP_ARGV0);
if (2 < argc) {
error(_("too many parameters"));
usage_with_options(usage, options);
}
if (d.given && edit)
fprintf(stderr, _("The -m/-F/-c/-C options have been deprecated "
"for the 'edit' subcommand.\n"
"Please use 'git notes add -f -m/-F/-c/-C' instead.\n"));
object_ref = 1 < argc ? argv[1] : "HEAD";
if (get_sha1(object_ref, object))
die(_("Failed to resolve '%s' as a valid ref."), object_ref);
t = init_notes_check(argv[0]);
note = get_note(t, object);
prepare_note_data(object, &d, edit ? note : NULL);
if (note && !edit) {
/* Append buf to previous note contents */
unsigned long size;
enum object_type type;
char *prev_buf = read_sha1_file(note, &type, &size);
strbuf_grow(&d.buf, size + 1);
if (d.buf.len && prev_buf && size)
strbuf_insert(&d.buf, 0, "\n", 1);
if (prev_buf && size)
strbuf_insert(&d.buf, 0, prev_buf, size);
free(prev_buf);
}
if (d.buf.len || allow_empty) {
write_note_data(&d, new_note);
if (add_note(t, object, new_note, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
snprintf(logmsg, sizeof(logmsg), "Notes added by 'git notes %s'",
argv[0]);
} else {
fprintf(stderr, _("Removing note for object %s\n"),
sha1_to_hex(object));
remove_note(t, object);
snprintf(logmsg, sizeof(logmsg), "Notes removed by 'git notes %s'",
argv[0]);
}
commit_notes(t, logmsg);
free_note_data(&d);
free_notes(t);
return 0;
}
static int add(int argc, const char **argv, const char *prefix)
{
int force = 0, allow_empty = 0;
const char *object_ref;
struct notes_tree *t;
unsigned char object[20], new_note[20];
const unsigned char *note;
struct note_data d = { 0, 0, NULL, STRBUF_INIT };
struct option options[] = {
{ OPTION_CALLBACK, 'm', "message", &d, N_("message"),
N_("note contents as a string"), PARSE_OPT_NONEG,
parse_msg_arg},
{ OPTION_CALLBACK, 'F', "file", &d, N_("file"),
N_("note contents in a file"), PARSE_OPT_NONEG,
parse_file_arg},
{ OPTION_CALLBACK, 'c', "reedit-message", &d, N_("object"),
N_("reuse and edit specified note object"), PARSE_OPT_NONEG,
parse_reedit_arg},
{ OPTION_CALLBACK, 'C', "reuse-message", &d, N_("object"),
N_("reuse specified note object"), PARSE_OPT_NONEG,
parse_reuse_arg},
OPT_BOOL(0, "allow-empty", &allow_empty,
N_("allow storing empty note")),
OPT__FORCE(&force, N_("replace existing notes")),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options, git_notes_add_usage,
PARSE_OPT_KEEP_ARGV0);
if (2 < argc) {
error(_("too many parameters"));
usage_with_options(git_notes_add_usage, options);
}
object_ref = argc > 1 ? argv[1] : "HEAD";
if (get_sha1(object_ref, object))
die(_("Failed to resolve '%s' as a valid ref."), object_ref);
t = init_notes_check("add");
note = get_note(t, object);
if (note) {
if (!force) {
free_notes(t);
if (d.given) {
free_note_data(&d);
return error(_("Cannot add notes. "
"Found existing notes for object %s. "
"Use '-f' to overwrite existing notes"),
sha1_to_hex(object));
}
/*
* Redirect to "edit" subcommand.
*
* We only end up here if none of -m/-F/-c/-C or -f are
* given. The original args are therefore still in
* argv[0-1].
*/
argv[0] = "edit";
return append_edit(argc, argv, prefix);
}
fprintf(stderr, _("Overwriting existing notes for object %s\n"),
sha1_to_hex(object));
}
prepare_note_data(object, &d, note);
if (d.buf.len || allow_empty) {
write_note_data(&d, new_note);
if (add_note(t, object, new_note, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
commit_notes(t, "Notes added by 'git notes add'");
} else {
fprintf(stderr, _("Removing note for object %s\n"),
sha1_to_hex(object));
remove_note(t, object);
commit_notes(t, "Notes removed by 'git notes add'");
}
free_note_data(&d);
free_notes(t);
return 0;
}
static int add(int argc, const char **argv, const char *prefix)
{
int retval = 0, force = 0;
const char *object_ref;
struct notes_tree *t;
unsigned char object[20], new_note[20];
char logmsg[100];
const unsigned char *note;
struct msg_arg msg = { 0, 0, STRBUF_INIT };
struct option options[] = {
{ OPTION_CALLBACK, 'm', "message", &msg, N_("message"),
N_("note contents as a string"), PARSE_OPT_NONEG,
parse_msg_arg},
{ OPTION_CALLBACK, 'F', "file", &msg, N_("file"),
N_("note contents in a file"), PARSE_OPT_NONEG,
parse_file_arg},
{ OPTION_CALLBACK, 'c', "reedit-message", &msg, N_("object"),
N_("reuse and edit specified note object"), PARSE_OPT_NONEG,
parse_reedit_arg},
{ OPTION_CALLBACK, 'C', "reuse-message", &msg, N_("object"),
N_("reuse specified note object"), PARSE_OPT_NONEG,
parse_reuse_arg},
OPT__FORCE(&force, N_("replace existing notes")),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options, git_notes_add_usage,
PARSE_OPT_KEEP_ARGV0);
if (2 < argc) {
error(_("too many parameters"));
usage_with_options(git_notes_add_usage, options);
}
object_ref = argc > 1 ? argv[1] : "HEAD";
if (get_sha1(object_ref, object))
die(_("Failed to resolve '%s' as a valid ref."), object_ref);
t = init_notes_check("add");
note = get_note(t, object);
if (note) {
if (!force) {
if (!msg.given) {
/*
* Redirect to "edit" subcommand.
*
* We only end up here if none of -m/-F/-c/-C
* or -f are given. The original args are
* therefore still in argv[0-1].
*/
argv[0] = "edit";
free_notes(t);
return append_edit(argc, argv, prefix);
}
retval = error(_("Cannot add notes. Found existing notes "
"for object %s. Use '-f' to overwrite "
"existing notes"), sha1_to_hex(object));
goto out;
}
fprintf(stderr, _("Overwriting existing notes for object %s\n"),
sha1_to_hex(object));
}
create_note(object, &msg, 0, note, new_note);
if (is_null_sha1(new_note))
remove_note(t, object);
else if (add_note(t, object, new_note, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'",
is_null_sha1(new_note) ? "removed" : "added", "add");
commit_notes(t, logmsg);
out:
free_notes(t);
strbuf_release(&(msg.buf));
return retval;
}
static int copy(int argc, const char **argv, const char *prefix)
{
int retval = 0, force = 0, from_stdin = 0;
const struct object_id *from_note, *note;
const char *object_ref;
struct object_id object, from_obj;
struct notes_tree *t;
const char *rewrite_cmd = NULL;
struct option options[] = {
OPT__FORCE(&force, N_("replace existing notes")),
OPT_BOOL(0, "stdin", &from_stdin, N_("read objects from stdin")),
OPT_STRING(0, "for-rewrite", &rewrite_cmd, N_("command"),
N_("load rewriting config for <command> (implies "
"--stdin)")),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options, git_notes_copy_usage,
0);
if (from_stdin || rewrite_cmd) {
if (argc) {
error(_("too many parameters"));
usage_with_options(git_notes_copy_usage, options);
} else {
return notes_copy_from_stdin(force, rewrite_cmd);
}
}
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);
}
if (get_oid(argv[0], &from_obj))
die(_("failed to resolve '%s' as a valid ref."), argv[0]);
object_ref = 1 < argc ? argv[1] : "HEAD";
if (get_oid(object_ref, &object))
die(_("failed to resolve '%s' as a valid ref."), object_ref);
t = init_notes_check("copy", NOTES_INIT_WRITABLE);
note = get_note(t, &object);
if (note) {
if (!force) {
retval = error(_("Cannot copy notes. Found existing "
"notes for object %s. Use '-f' to "
"overwrite existing notes"),
oid_to_hex(&object));
goto out;
}
fprintf(stderr, _("Overwriting existing notes for object %s\n"),
oid_to_hex(&object));
}
from_note = get_note(t, &from_obj);
if (!from_note) {
retval = error(_("missing notes on source object %s. Cannot "
"copy."), oid_to_hex(&from_obj));
goto out;
}
if (add_note(t, &object, from_note, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
commit_notes(t, "Notes added by 'git notes copy'");
out:
free_notes(t);
return retval;
}