зеркало из https://github.com/microsoft/git.git
Merge branch 'sb/notes-parse-opt'
* sb/notes-parse-opt: notes: rework subcommands and parse options Conflicts: builtin/notes.c
This commit is contained in:
Junio C Hamano
Коммит
3b37d9c17e
578
builtin/notes.c
578
builtin/notes.c
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@ -19,13 +19,54 @@
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#include "string-list.h"
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static const char * const git_notes_usage[] = {
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"git notes [--ref <notes_ref>] [list [<object>]]",
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"git notes [--ref <notes_ref>] add [-f] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]",
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"git notes [--ref <notes_ref>] copy [-f] <from-object> <to-object>",
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"git notes [--ref <notes_ref>] append [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]",
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"git notes [--ref <notes_ref>] edit [<object>]",
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"git notes [--ref <notes_ref>] show [<object>]",
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"git notes [--ref <notes_ref>] remove [<object>]",
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"git notes [--ref <notes_ref>] prune",
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NULL
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};
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static const char * const git_notes_list_usage[] = {
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"git notes [list [<object>]]",
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"git notes add [-f] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]",
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"git notes copy [-f] <from-object> <to-object>",
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"git notes append [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]",
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NULL
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};
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static const char * const git_notes_add_usage[] = {
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"git notes add [<options>] [<object>]",
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NULL
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};
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static const char * const git_notes_copy_usage[] = {
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"git notes copy [<options>] <from-object> <to-object>",
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"git notes copy --stdin [<from-object> <to-object>]...",
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NULL
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};
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static const char * const git_notes_append_usage[] = {
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"git notes append [<options>] [<object>]",
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NULL
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};
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static const char * const git_notes_edit_usage[] = {
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"git notes edit [<object>]",
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NULL
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};
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static const char * const git_notes_show_usage[] = {
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"git notes show [<object>]",
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NULL
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};
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static const char * const git_notes_remove_usage[] = {
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"git notes remove [<object>]",
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NULL
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};
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static const char * const git_notes_prune_usage[] = {
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"git notes prune",
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NULL
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};
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@ -272,7 +313,6 @@ int commit_notes(struct notes_tree *t, const char *msg)
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return 0;
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}
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combine_notes_fn *parse_combine_notes_fn(const char *v)
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{
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if (!strcasecmp(v, "overwrite"))
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@ -427,22 +467,65 @@ int notes_copy_from_stdin(int force, const char *rewrite_cmd)
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return ret;
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}
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int cmd_notes(int argc, const char **argv, const char *prefix)
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static struct notes_tree *init_notes_check(const char *subcommand)
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{
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struct notes_tree *t;
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unsigned char object[20], from_obj[20], new_note[20];
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const unsigned char *note;
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const char *object_ref;
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char logmsg[100];
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init_notes(NULL, NULL, NULL, 0);
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t = &default_notes_tree;
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int list = 0, add = 0, copy = 0, append = 0, edit = 0, show = 0,
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remove = 0, prune = 0, force = 0, from_stdin = 0;
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int given_object = 0, i = 1, retval = 0;
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struct msg_arg msg = { 0, 0, STRBUF_INIT };
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const char *rewrite_cmd = NULL;
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const char *override_notes_ref = NULL;
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if (prefixcmp(t->ref, "refs/notes/"))
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die("Refusing to %s notes in %s (outside of refs/notes/)",
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subcommand, t->ref);
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return t;
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}
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static int list(int argc, const char **argv, const char *prefix)
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{
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struct notes_tree *t;
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unsigned char object[20];
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const unsigned char *note;
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int retval = -1;
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struct option options[] = {
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OPT_END()
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};
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if (argc)
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argc = parse_options(argc, argv, prefix, options,
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git_notes_list_usage, 0);
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if (1 < argc) {
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error("too many parameters");
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usage_with_options(git_notes_list_usage, options);
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}
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t = init_notes_check("list");
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if (argc) {
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if (get_sha1(argv[0], object))
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die("Failed to resolve '%s' as a valid ref.", argv[0]);
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note = get_note(t, object);
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if (note) {
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puts(sha1_to_hex(note));
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retval = 0;
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} else
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retval = error("No note found for object %s.",
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sha1_to_hex(object));
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} else
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retval = for_each_note(t, 0, list_each_note, NULL);
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free_notes(t);
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return retval;
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}
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static int add(int argc, const char **argv, const char *prefix)
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{
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int retval = 0, force = 0;
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const char *object_ref;
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struct notes_tree *t;
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unsigned char object[20], new_note[20];
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char logmsg[100];
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const unsigned char *note;
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struct msg_arg msg = { 0, 0, STRBUF_INIT };
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struct option options[] = {
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OPT_GROUP("Notes contents options"),
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{ OPTION_CALLBACK, 'm', "message", &msg, "MSG",
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"note contents as a string", PARSE_OPT_NONEG,
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parse_msg_arg},
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@ -455,19 +538,293 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
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{ OPTION_CALLBACK, 'C', "reuse-message", &msg, "OBJECT",
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"reuse specified note object", PARSE_OPT_NONEG,
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parse_reuse_arg},
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OPT_GROUP("Other options"),
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OPT_BOOLEAN('f', "force", &force, "replace existing notes"),
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OPT_END()
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};
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argc = parse_options(argc, argv, prefix, options, git_notes_add_usage,
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0);
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if (1 < argc) {
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error("too many parameters");
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usage_with_options(git_notes_add_usage, options);
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}
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object_ref = argc ? argv[0] : "HEAD";
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if (get_sha1(object_ref, object))
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die("Failed to resolve '%s' as a valid ref.", object_ref);
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t = init_notes_check("add");
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note = get_note(t, object);
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if (note) {
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if (!force) {
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retval = error("Cannot add notes. Found existing notes "
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"for object %s. Use '-f' to overwrite "
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"existing notes", sha1_to_hex(object));
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goto out;
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}
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fprintf(stderr, "Overwriting existing notes for object %s\n",
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sha1_to_hex(object));
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}
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create_note(object, &msg, 0, note, new_note);
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if (is_null_sha1(new_note))
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remove_note(t, object);
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else
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add_note(t, object, new_note, combine_notes_overwrite);
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snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'",
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is_null_sha1(new_note) ? "removed" : "added", "add");
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commit_notes(t, logmsg);
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out:
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free_notes(t);
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strbuf_release(&(msg.buf));
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return retval;
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}
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static int copy(int argc, const char **argv, const char *prefix)
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{
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int retval = 0, force = 0, from_stdin = 0;
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const unsigned char *from_note, *note;
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const char *object_ref;
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unsigned char object[20], from_obj[20];
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struct notes_tree *t;
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const char *rewrite_cmd = NULL;
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struct option options[] = {
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OPT_BOOLEAN('f', "force", &force, "replace existing notes"),
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OPT_BOOLEAN(0, "stdin", &from_stdin, "read objects from stdin"),
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OPT_STRING(0, "for-rewrite", &rewrite_cmd, "command",
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"load rewriting config for <command> (implies "
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"--stdin)"),
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OPT_END()
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};
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argc = parse_options(argc, argv, prefix, options, git_notes_copy_usage,
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0);
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if (from_stdin || rewrite_cmd) {
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if (argc) {
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error("too many parameters");
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usage_with_options(git_notes_copy_usage, options);
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} else {
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return notes_copy_from_stdin(force, rewrite_cmd);
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}
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}
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if (2 < argc) {
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error("too many parameters");
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usage_with_options(git_notes_copy_usage, options);
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}
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if (get_sha1(argv[0], from_obj))
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die("Failed to resolve '%s' as a valid ref.", argv[0]);
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object_ref = 1 < argc ? argv[1] : "HEAD";
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if (get_sha1(object_ref, object))
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die("Failed to resolve '%s' as a valid ref.", object_ref);
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t = init_notes_check("copy");
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note = get_note(t, object);
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if (note) {
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if (!force) {
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retval = error("Cannot copy notes. Found existing "
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"notes for object %s. Use '-f' to "
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"overwrite existing notes",
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sha1_to_hex(object));
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goto out;
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}
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fprintf(stderr, "Overwriting existing notes for object %s\n",
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sha1_to_hex(object));
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}
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from_note = get_note(t, from_obj);
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if (!from_note) {
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retval = error("Missing notes on source object %s. Cannot "
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"copy.", sha1_to_hex(from_obj));
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goto out;
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}
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add_note(t, object, from_note, combine_notes_overwrite);
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commit_notes(t, "Notes added by 'git notes copy'");
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out:
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free_notes(t);
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return retval;
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}
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static int append_edit(int argc, const char **argv, const char *prefix)
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{
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const char *object_ref;
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struct notes_tree *t;
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unsigned char object[20], new_note[20];
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const unsigned char *note;
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char logmsg[100];
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const char * const *usage;
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struct msg_arg msg = { 0, 0, STRBUF_INIT };
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struct option options[] = {
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{ OPTION_CALLBACK, 'm', "message", &msg, "MSG",
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"note contents as a string", PARSE_OPT_NONEG,
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parse_msg_arg},
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{ OPTION_CALLBACK, 'F', "file", &msg, "FILE",
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"note contents in a file", PARSE_OPT_NONEG,
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parse_file_arg},
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{ OPTION_CALLBACK, 'c', "reedit-message", &msg, "OBJECT",
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"reuse and edit specified note object", PARSE_OPT_NONEG,
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parse_reedit_arg},
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{ OPTION_CALLBACK, 'C', "reuse-message", &msg, "OBJECT",
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"reuse specified note object", PARSE_OPT_NONEG,
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parse_reuse_arg},
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OPT_END()
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};
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int edit = !strcmp(argv[0], "edit");
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usage = edit ? git_notes_edit_usage : git_notes_append_usage;
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argc = parse_options(argc, argv, prefix, options, usage,
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PARSE_OPT_KEEP_ARGV0);
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|
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if (2 < argc) {
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error("too many parameters");
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usage_with_options(usage, options);
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}
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|
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if (msg.given && edit)
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fprintf(stderr, "The -m/-F/-c/-C options have been deprecated "
|
||||
"for the 'edit' subcommand.\n"
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"Please use 'git notes add -f -m/-F/-c/-C' instead.\n");
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|
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object_ref = 1 < argc ? argv[1] : "HEAD";
|
||||
|
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if (get_sha1(object_ref, object))
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die("Failed to resolve '%s' as a valid ref.", object_ref);
|
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|
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t = init_notes_check(argv[0]);
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note = get_note(t, object);
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|
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create_note(object, &msg, !edit, note, new_note);
|
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|
||||
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 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 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;
|
||||
struct option options[] = {
|
||||
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);
|
||||
commit_notes(t, "Notes removed by 'git notes prune'");
|
||||
free_notes(t);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int cmd_notes(int argc, const char **argv, const char *prefix)
|
||||
{
|
||||
int result;
|
||||
const char *override_notes_ref = NULL;
|
||||
struct option options[] = {
|
||||
OPT_STRING(0, "ref", &override_notes_ref, "notes_ref",
|
||||
"use notes from <notes_ref>"),
|
||||
OPT_STRING(0, "for-rewrite", &rewrite_cmd, "command",
|
||||
"load rewriting config for <command> (implies --stdin)"),
|
||||
OPT_END()
|
||||
};
|
||||
|
||||
git_config(git_default_config, NULL);
|
||||
|
||||
argc = parse_options(argc, argv, prefix, options, git_notes_usage, 0);
|
||||
argc = parse_options(argc, argv, prefix, options, git_notes_usage,
|
||||
PARSE_OPT_STOP_AT_NON_OPTION);
|
||||
|
||||
if (override_notes_ref) {
|
||||
struct strbuf sb = STRBUF_INIT;
|
||||
|
|
@ -482,169 +839,24 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
|
|||
strbuf_release(&sb);
|
||||
}
|
||||
|
||||
if (argc && !strcmp(argv[0], "list"))
|
||||
list = 1;
|
||||
else if (argc && !strcmp(argv[0], "add"))
|
||||
add = 1;
|
||||
else if (argc && !strcmp(argv[0], "copy"))
|
||||
copy = 1;
|
||||
else if (argc && !strcmp(argv[0], "append"))
|
||||
append = 1;
|
||||
else if (argc && !strcmp(argv[0], "edit"))
|
||||
edit = 1;
|
||||
else if (argc && !strcmp(argv[0], "show"))
|
||||
show = 1;
|
||||
else if (argc && !strcmp(argv[0], "remove"))
|
||||
remove = 1;
|
||||
else if (argc && !strcmp(argv[0], "prune"))
|
||||
prune = 1;
|
||||
else if (!argc) {
|
||||
list = 1; /* Default to 'list' if no other subcommand given */
|
||||
i = 0;
|
||||
}
|
||||
|
||||
if (list + add + copy + append + edit + show + remove + prune != 1)
|
||||
usage_with_options(git_notes_usage, options);
|
||||
|
||||
if (msg.given && !(add || append || edit)) {
|
||||
error("cannot use -m/-F/-c/-C options with %s subcommand.",
|
||||
argv[0]);
|
||||
if (argc < 1 || !strcmp(argv[0], "list"))
|
||||
result = list(argc, argv, prefix);
|
||||
else if (!strcmp(argv[0], "add"))
|
||||
result = add(argc, argv, prefix);
|
||||
else if (!strcmp(argv[0], "copy"))
|
||||
result = copy(argc, argv, prefix);
|
||||
else if (!strcmp(argv[0], "append") || !strcmp(argv[0], "edit"))
|
||||
result = append_edit(argc, argv, prefix);
|
||||
else if (!strcmp(argv[0], "show"))
|
||||
result = show(argc, argv, prefix);
|
||||
else if (!strcmp(argv[0], "remove"))
|
||||
result = remove_cmd(argc, argv, prefix);
|
||||
else if (!strcmp(argv[0], "prune"))
|
||||
result = prune(argc, argv, prefix);
|
||||
else {
|
||||
result = error("Unknown subcommand: %s", argv[0]);
|
||||
usage_with_options(git_notes_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");
|
||||
}
|
||||
|
||||
if (force && !(add || copy)) {
|
||||
error("cannot use -f option with %s subcommand.", argv[0]);
|
||||
usage_with_options(git_notes_usage, options);
|
||||
}
|
||||
|
||||
if (!copy && rewrite_cmd) {
|
||||
error("cannot use --for-rewrite with %s subcommand.", argv[0]);
|
||||
usage_with_options(git_notes_usage, options);
|
||||
}
|
||||
if (!copy && from_stdin) {
|
||||
error("cannot use --stdin with %s subcommand.", argv[0]);
|
||||
usage_with_options(git_notes_usage, options);
|
||||
}
|
||||
|
||||
if (copy) {
|
||||
const char *from_ref;
|
||||
if (from_stdin || rewrite_cmd) {
|
||||
if (argc > 1) {
|
||||
error("too many parameters");
|
||||
usage_with_options(git_notes_usage, options);
|
||||
} else {
|
||||
return notes_copy_from_stdin(force, rewrite_cmd);
|
||||
}
|
||||
}
|
||||
if (argc < 3) {
|
||||
error("too few parameters");
|
||||
usage_with_options(git_notes_usage, options);
|
||||
}
|
||||
from_ref = argv[i++];
|
||||
if (get_sha1(from_ref, from_obj))
|
||||
die("Failed to resolve '%s' as a valid ref.", from_ref);
|
||||
}
|
||||
|
||||
given_object = argc > i;
|
||||
object_ref = given_object ? argv[i++] : "HEAD";
|
||||
|
||||
if (argc > i || (prune && given_object)) {
|
||||
error("too many parameters");
|
||||
usage_with_options(git_notes_usage, options);
|
||||
}
|
||||
|
||||
if (get_sha1(object_ref, object))
|
||||
die("Failed to resolve '%s' as a valid ref.", object_ref);
|
||||
|
||||
init_notes(NULL, NULL, NULL, 0);
|
||||
t = &default_notes_tree;
|
||||
|
||||
if (prefixcmp(t->ref, "refs/notes/"))
|
||||
die("Refusing to %s notes in %s (outside of refs/notes/)",
|
||||
argv[0], t->ref);
|
||||
|
||||
note = get_note(t, object);
|
||||
|
||||
/* list command */
|
||||
|
||||
if (list) {
|
||||
if (given_object) {
|
||||
if (note) {
|
||||
puts(sha1_to_hex(note));
|
||||
goto end;
|
||||
}
|
||||
} else {
|
||||
retval = for_each_note(t, 0, list_each_note, NULL);
|
||||
goto end;
|
||||
}
|
||||
}
|
||||
|
||||
/* show command */
|
||||
|
||||
if ((list || show) && !note) {
|
||||
error("No note found for object %s.", sha1_to_hex(object));
|
||||
retval = 1;
|
||||
goto end;
|
||||
} else if (show) {
|
||||
const char *show_args[3] = {"show", sha1_to_hex(note), NULL};
|
||||
retval = execv_git_cmd(show_args);
|
||||
goto end;
|
||||
}
|
||||
|
||||
/* add/append/edit/remove/prune command */
|
||||
|
||||
if ((add || copy) && note) {
|
||||
if (!force) {
|
||||
error("Cannot %s notes. Found existing notes for object"
|
||||
" %s. Use '-f' to overwrite existing notes",
|
||||
argv[0], sha1_to_hex(object));
|
||||
retval = 1;
|
||||
goto end;
|
||||
}
|
||||
fprintf(stderr, "Overwriting existing notes for object %s\n",
|
||||
sha1_to_hex(object));
|
||||
}
|
||||
|
||||
if (remove) {
|
||||
msg.given = 1;
|
||||
msg.use_editor = 0;
|
||||
strbuf_reset(&(msg.buf));
|
||||
}
|
||||
|
||||
if (prune) {
|
||||
hashclr(new_note);
|
||||
prune_notes(t);
|
||||
goto commit;
|
||||
} else if (copy) {
|
||||
const unsigned char *from_note = get_note(t, from_obj);
|
||||
if (!from_note) {
|
||||
error("Missing notes on source object %s. Cannot copy.",
|
||||
sha1_to_hex(from_obj));
|
||||
retval = 1;
|
||||
goto end;
|
||||
}
|
||||
hashcpy(new_note, from_note);
|
||||
} else
|
||||
create_note(object, &msg, append, note, new_note);
|
||||
|
||||
if (is_null_sha1(new_note))
|
||||
remove_note(t, object);
|
||||
else
|
||||
add_note(t, object, new_note, combine_notes_overwrite);
|
||||
|
||||
commit:
|
||||
snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'",
|
||||
is_null_sha1(new_note) ? "removed" : "added", argv[0]);
|
||||
commit_notes(t, logmsg);
|
||||
|
||||
end:
|
||||
free_notes(t);
|
||||
strbuf_release(&(msg.buf));
|
||||
return retval;
|
||||
return result ? 1 : 0;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -378,6 +378,17 @@ test_expect_success 'append to existing note with "git notes append"' '
|
|||
test_cmp expect output
|
||||
'
|
||||
|
||||
cat > expect_list << EOF
|
||||
c18dc024e14f08d18d14eea0d747ff692d66d6a3 1584215f1d29c65e99c6c6848626553fdd07fd75
|
||||
c9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 268048bfb8a1fb38e703baceb8ab235421bf80c5
|
||||
4b6ad22357cc8a1296720574b8d2fbc22fab0671 bd1753200303d0a0344be813e504253b3d98e74d
|
||||
EOF
|
||||
|
||||
test_expect_success '"git notes list" does not expand to "git notes list HEAD"' '
|
||||
git notes list > output &&
|
||||
test_cmp expect_list output
|
||||
'
|
||||
|
||||
test_expect_success 'appending empty string does not change existing note' '
|
||||
git notes append -m "" &&
|
||||
git notes show > output &&
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче