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 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 void check_or_regenerate_marks(int latestrev)
{
FILE *marksfile;
struct strbuf sb = STRBUF_INIT;
struct strbuf line = STRBUF_INIT;
int found = 0;
if (latestrev < 1)
return;
init_notes(NULL, notes_ref, NULL, 0);
marksfile = fopen(marksfilename, "r");
if (!marksfile) {
regenerate_marks();
marksfile = fopen(marksfilename, "r");
if (!marksfile)
die_errno("cannot read marks file %s!", marksfilename);
fclose(marksfile);
} else {
strbuf_addf(&sb, ":%d ", latestrev);
while (strbuf_getline(&line, marksfile, '\n') != EOF) {
if (starts_with(line.buf, sb.buf)) {
found++;
break;
}
}
fclose(marksfile);
if (!found)
regenerate_marks();
}
free_notes(NULL);
strbuf_release(&sb);
strbuf_release(&line);
}
int _papi_pmapi_setup_presets(char *pmu_name, int pmu_type)
{
int retval, npresets;
hwi_search_t *preset_search_map = NULL;
hwi_dev_notes_t *notemap = NULL;
pfm_preset_search_entry_t *_perfmon2_pfm_preset_search_map;
/* allocate and clear array of search string structures */
_perfmon2_pfm_preset_search_map = malloc(sizeof(pfm_preset_search_entry_t)*PAPI_MAX_PRESET_EVENTS);
if (_perfmon2_pfm_preset_search_map == NULL)
return(PAPI_ENOMEM);
memset(_perfmon2_pfm_preset_search_map,0x0,sizeof(pfm_preset_search_entry_t)*PAPI_MAX_PRESET_EVENTS);
npresets = load_preset_table(pmu_name, pmu_type, _perfmon2_pfm_preset_search_map);
retval = generate_preset_search_map(&preset_search_map,¬emap,_perfmon2_pfm_preset_search_map, npresets);
free_preset_table(_perfmon2_pfm_preset_search_map);
free(_perfmon2_pfm_preset_search_map);
if (retval)
return (retval);
retval = _papi_hwi_setup_all_presets(preset_search_map, notemap);
if (retval)
{
free(preset_search_map);
free_notes(notemap);
free(notemap);
return (retval);
}
return (PAPI_OK);
}
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, 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);
}
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);
}
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 merge_commit(struct notes_merge_options *o)
{
struct strbuf msg = STRBUF_INIT;
unsigned char sha1[20], parent_sha1[20];
struct notes_tree *t;
struct commit *partial;
struct pretty_print_context pretty_ctx;
void *local_ref_to_free;
int ret;
/*
* Read partial merge result from .git/NOTES_MERGE_PARTIAL,
* and target notes ref from .git/NOTES_MERGE_REF.
*/
if (get_sha1("NOTES_MERGE_PARTIAL", sha1))
die("Failed to read ref NOTES_MERGE_PARTIAL");
else if (!(partial = lookup_commit_reference(sha1)))
die("Could not find commit from NOTES_MERGE_PARTIAL.");
else if (parse_commit(partial))
die("Could not parse commit from NOTES_MERGE_PARTIAL.");
if (partial->parents)
hashcpy(parent_sha1, partial->parents->item->object.sha1);
else
hashclr(parent_sha1);
t = xcalloc(1, sizeof(struct notes_tree));
init_notes(t, "NOTES_MERGE_PARTIAL", combine_notes_overwrite, 0);
o->local_ref = local_ref_to_free =
resolve_refdup("NOTES_MERGE_REF", 0, sha1, NULL);
if (!o->local_ref)
die("Failed to resolve NOTES_MERGE_REF");
if (notes_merge_commit(o, t, partial, sha1))
die("Failed to finalize notes merge");
/* Reuse existing commit message in reflog message */
memset(&pretty_ctx, 0, sizeof(pretty_ctx));
format_commit_message(partial, "%s", &msg, &pretty_ctx);
strbuf_trim(&msg);
strbuf_insert(&msg, 0, "notes: ", 7);
update_ref(msg.buf, o->local_ref, sha1,
is_null_sha1(parent_sha1) ? NULL : parent_sha1,
0, UPDATE_REFS_DIE_ON_ERR);
free_notes(t);
strbuf_release(&msg);
ret = merge_abort(o);
free(local_ref_to_free);
return ret;
}
int git_close_log(GIT_LOG handle)
{
if(handle)
{
struct rev_info *p_Rev;
p_Rev=(struct rev_info *)handle;
if(p_Rev->pPrivate)
free(p_Rev->pPrivate);
free(handle);
}
free_notes(*display_notes_trees);
display_notes_trees = 0;
return 0;
}
/* NOTE: 'ref' refers to a git reference, while 'rev' refers to a svn revision. */
static char *read_ref_note(const struct object_id *oid)
{
const struct object_id *note_oid;
char *msg = NULL;
unsigned long msglen;
enum object_type type;
init_notes(NULL, notes_ref, NULL, 0);
if (!(note_oid = get_note(NULL, oid)))
return NULL; /* note tree not found */
if (!(msg = read_object_file(note_oid, &type, &msglen)))
error("Empty notes tree. %s", notes_ref);
else if (!msglen || type != OBJ_BLOB) {
error("Note contains unusable content. "
"Is something else using this notes tree? %s", notes_ref);
FREE_AND_NULL(msg);
}
free_notes(NULL);
return msg;
}
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;
}
/* NOTE: 'ref' refers to a git reference, while 'rev' refers to a svn revision. */
static char *read_ref_note(const unsigned char sha1[20])
{
const unsigned char *note_sha1;
char *msg = NULL;
unsigned long msglen;
enum object_type type;
init_notes(NULL, notes_ref, NULL, 0);
if (!(note_sha1 = get_note(NULL, sha1)))
return NULL; /* note tree not found */
if (!(msg = read_sha1_file(note_sha1, &type, &msglen)))
error("Empty notes tree. %s", notes_ref);
else if (!msglen || type != OBJ_BLOB) {
error("Note contains unusable content. "
"Is something else using this notes tree? %s", notes_ref);
free(msg);
msg = NULL;
}
free_notes(NULL);
return msg;
}
static int show(int argc, const char **argv, const char *prefix)
{
const char *object_ref;
struct notes_tree *t;
unsigned char object[20];
const unsigned char *note;
int retval;
struct option options[] = {
OPT_END()
};
argc = parse_options(argc, argv, prefix, options, git_notes_show_usage,
0);
if (1 < argc) {
error("too many parameters");
usage_with_options(git_notes_show_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("show");
note = get_note(t, object);
if (!note)
retval = error("No note found for object %s.",
sha1_to_hex(object));
else {
const char *show_args[3] = {"show", sha1_to_hex(note), NULL};
retval = execv_git_cmd(show_args);
}
free_notes(t);
return retval;
}
static int list(int argc, const char **argv, const char *prefix)
{
struct notes_tree *t;
struct object_id object;
const struct object_id *note;
int retval = -1;
struct option options[] = {
OPT_END()
};
if (argc)
argc = parse_options(argc, argv, prefix, options,
git_notes_list_usage, 0);
if (1 < argc) {
error(_("too many parameters"));
usage_with_options(git_notes_list_usage, options);
}
t = init_notes_check("list", 0);
if (argc) {
if (get_oid(argv[0], &object))
die(_("failed to resolve '%s' as a valid ref."), argv[0]);
note = get_note(t, &object);
if (note) {
puts(oid_to_hex(note));
retval = 0;
} else
retval = error(_("no note found for object %s."),
oid_to_hex(&object));
} else
retval = for_each_note(t, 0, list_each_note, NULL);
free_notes(t);
return retval;
}
static int list(int argc, const char **argv, const char *prefix)
{
struct notes_tree *t;
unsigned char object[20];
const unsigned char *note;
int retval = -1;
struct option options[] = {
OPT_END()
};
if (argc)
argc = parse_options(argc, argv, prefix, options,
git_notes_list_usage, 0);
if (1 < argc) {
error("too many parameters");
usage_with_options(git_notes_list_usage, options);
}
t = init_notes_check("list");
if (argc) {
if (get_sha1(argv[0], object))
die("Failed to resolve '%s' as a valid ref.", argv[0]);
note = get_note(t, object);
if (note) {
puts(sha1_to_hex(note));
retval = 0;
} else
retval = error("No note found for object %s.",
sha1_to_hex(object));
} else
retval = for_each_note(t, 0, list_each_note, NULL);
free_notes(t);
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_tree *t;
struct notes_merge_options o;
int do_merge = 0, do_commit = 0, do_abort = 0;
int verbosity = 0, result;
const char *strategy = NULL;
struct option options[] = {
OPT_GROUP("General options"),
OPT__VERBOSITY(&verbosity),
OPT_GROUP("Merge options"),
OPT_STRING('s', "strategy", &strategy, "strategy",
"resolve notes conflicts using the given strategy "
"(manual/ours/theirs/union/cat_sort_uniq)"),
OPT_GROUP("Committing unmerged notes"),
{ OPTION_BOOLEAN, 0, "commit", &do_commit, NULL,
"finalize notes merge by committing unmerged notes",
PARSE_OPT_NOARG | PARSE_OPT_NONEG },
OPT_GROUP("Aborting notes merge resolution"),
{ OPTION_BOOLEAN, 0, "abort", &do_abort, NULL,
"abort notes merge",
PARSE_OPT_NOARG | PARSE_OPT_NONEG },
OPT_END()
};
argc = parse_options(argc, argv, prefix, options,
git_notes_merge_usage, 0);
if (strategy || do_commit + do_abort == 0)
do_merge = 1;
if (do_merge + do_commit + do_abort != 1) {
error("cannot mix --commit, --abort or -s/--strategy");
usage_with_options(git_notes_merge_usage, options);
}
if (do_merge && argc != 1) {
error("Must specify a notes ref to merge");
usage_with_options(git_notes_merge_usage, options);
} else if (!do_merge && argc) {
error("too many parameters");
usage_with_options(git_notes_merge_usage, options);
}
init_notes_merge_options(&o);
o.verbosity = verbosity + NOTES_MERGE_VERBOSITY_DEFAULT;
if (do_abort)
return merge_abort(&o);
if (do_commit)
return merge_commit(&o);
o.local_ref = default_notes_ref();
strbuf_addstr(&remote_ref, argv[0]);
expand_notes_ref(&remote_ref);
o.remote_ref = remote_ref.buf;
if (strategy) {
if (!strcmp(strategy, "manual"))
o.strategy = NOTES_MERGE_RESOLVE_MANUAL;
else if (!strcmp(strategy, "ours"))
o.strategy = NOTES_MERGE_RESOLVE_OURS;
else if (!strcmp(strategy, "theirs"))
o.strategy = NOTES_MERGE_RESOLVE_THEIRS;
else if (!strcmp(strategy, "union"))
o.strategy = NOTES_MERGE_RESOLVE_UNION;
else if (!strcmp(strategy, "cat_sort_uniq"))
o.strategy = NOTES_MERGE_RESOLVE_CAT_SORT_UNIQ;
else {
error("Unknown -s/--strategy: %s", strategy);
usage_with_options(git_notes_merge_usage, options);
}
}
t = init_notes_check("merge");
strbuf_addf(&msg, "notes: Merged notes from %s into %s",
remote_ref.buf, default_notes_ref());
strbuf_add(&(o.commit_msg), msg.buf + 7, msg.len - 7); /* skip "notes: " */
result = notes_merge(&o, t, result_sha1);
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 { /* Merge has unresolved conflicts */
/* Update .git/NOTES_MERGE_PARTIAL with partial merge result */
update_ref(msg.buf, "NOTES_MERGE_PARTIAL", result_sha1, NULL,
0, DIE_ON_ERR);
/* Store ref-to-be-updated into .git/NOTES_MERGE_REF */
if (create_symref("NOTES_MERGE_REF", default_notes_ref(), NULL))
die("Failed to store link to current notes ref (%s)",
default_notes_ref());
printf("Automatic notes merge failed. Fix conflicts in %s and "
"commit the result with 'git notes merge --commit', or "
"abort the merge with 'git notes merge --abort'.\n",
git_path(NOTES_MERGE_WORKTREE));
}
free_notes(t);
strbuf_release(&remote_ref);
strbuf_release(&msg);
return result < 0; /* return non-zero on conflicts */
}
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;
}
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 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 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 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;
}
/* Performs the core dump */
int do_coredump(int pid, char *core_file)
{
int ret;
/* Initialise members of core process */
init_core();
/* Getting thread information and seizing them */
ret = seize_threads(pid);
if (ret)
goto cleanup;
/* Wait for threads to stop */
ret = wait_for_threads_to_stop();
if (ret)
goto cleanup;
/* Get VMAS */
ret = get_vmas(pid, &cp);
if (ret)
goto cleanup;
/* Compat Support */
cp.elf_class = ret = get_elf_class(pid, &cp);
if (ret == -1)
goto cleanup;
/* Initialise core file name */
cp.corefile = core_file;
/* Do elf_dump */
if (cp.elf_class == ELFCLASS32)
ret = do_elf32_coredump(pid, &cp);
else
ret = do_elf64_coredump(pid, &cp);
if (ret)
goto cleanup;
cleanup:
/* Release the threads */
release_threads();
if (cp.t_id)
free(cp.t_id);
if (cp.vmas)
free_maps(cp.vmas);
if (cp.elf_hdr)
free(cp.elf_hdr);
if (cp.notes)
free_notes(cp.notes);
if (cp.phdrs)
free(cp.phdrs);
if (cp.phdrs_count)
free(cp.shdrs);
errno = status;
return ret;
}
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_tree *t;
struct notes_merge_options o;
int do_merge = 0, do_commit = 0, do_abort = 0;
int verbosity = 0, result;
const char *strategy = NULL;
struct option options[] = {
OPT_GROUP(N_("General options")),
OPT__VERBOSITY(&verbosity),
OPT_GROUP(N_("Merge options")),
OPT_STRING('s', "strategy", &strategy, N_("strategy"),
N_("resolve notes conflicts using the given strategy "
"(manual/ours/theirs/union/cat_sort_uniq)")),
OPT_GROUP(N_("Committing unmerged notes")),
{ OPTION_SET_INT, 0, "commit", &do_commit, NULL,
N_("finalize notes merge by committing unmerged notes"),
PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, 1},
OPT_GROUP(N_("Aborting notes merge resolution")),
{ OPTION_SET_INT, 0, "abort", &do_abort, NULL,
N_("abort notes merge"),
PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, 1},
OPT_END()
};
argc = parse_options(argc, argv, prefix, options,
git_notes_merge_usage, 0);
if (strategy || do_commit + do_abort == 0)
do_merge = 1;
if (do_merge + do_commit + do_abort != 1) {
error("cannot mix --commit, --abort or -s/--strategy");
usage_with_options(git_notes_merge_usage, options);
}
if (do_merge && argc != 1) {
error("Must specify a notes ref to merge");
usage_with_options(git_notes_merge_usage, options);
} else if (!do_merge && argc) {
error("too many parameters");
usage_with_options(git_notes_merge_usage, options);
}
init_notes_merge_options(&o);
o.verbosity = verbosity + NOTES_MERGE_VERBOSITY_DEFAULT;
if (do_abort)
return merge_abort(&o);
if (do_commit)
return merge_commit(&o);
o.local_ref = default_notes_ref();
strbuf_addstr(&remote_ref, argv[0]);
expand_notes_ref(&remote_ref);
o.remote_ref = remote_ref.buf;
t = init_notes_check("merge");
if (strategy) {
if (parse_notes_merge_strategy(strategy, &o.strategy)) {
error("Unknown -s/--strategy: %s", strategy);
usage_with_options(git_notes_merge_usage, options);
}
} else {
struct strbuf merge_key = STRBUF_INIT;
const char *short_ref = NULL;
if (!skip_prefix(o.local_ref, "refs/notes/", &short_ref))
die("BUG: local ref %s is outside of refs/notes/",
o.local_ref);
strbuf_addf(&merge_key, "notes.%s.mergeStrategy", short_ref);
if (git_config_get_notes_strategy(merge_key.buf, &o.strategy))
git_config_get_notes_strategy("notes.mergeStrategy", &o.strategy);
strbuf_release(&merge_key);
}
strbuf_addf(&msg, "notes: Merged notes from %s into %s",
remote_ref.buf, default_notes_ref());
strbuf_add(&(o.commit_msg), msg.buf + 7, msg.len - 7); /* skip "notes: " */
result = notes_merge(&o, t, result_sha1);
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, UPDATE_REFS_DIE_ON_ERR);
else { /* Merge has unresolved conflicts */
char *existing;
/* Update .git/NOTES_MERGE_PARTIAL with partial merge result */
update_ref(msg.buf, "NOTES_MERGE_PARTIAL", result_sha1, NULL,
0, UPDATE_REFS_DIE_ON_ERR);
/* Store ref-to-be-updated into .git/NOTES_MERGE_REF */
existing = find_shared_symref("NOTES_MERGE_REF", default_notes_ref());
if (existing)
die(_("A notes merge into %s is already in-progress at %s"),
default_notes_ref(), existing);
if (create_symref("NOTES_MERGE_REF", default_notes_ref(), NULL))
die("Failed to store link to current notes ref (%s)",
default_notes_ref());
printf("Automatic notes merge failed. Fix conflicts in %s and "
"commit the result with 'git notes merge --commit', or "
"abort the merge with 'git notes merge --abort'.\n",
git_path(NOTES_MERGE_WORKTREE));
}
free_notes(t);
strbuf_release(&remote_ref);
strbuf_release(&msg);
return result < 0; /* return non-zero on conflicts */
}
