From bb7e4739712e3f9eee0dfd60088b6d8983067960 Mon Sep 17 00:00:00 2001 From: "brian m. carlson" Date: Tue, 30 May 2017 10:30:42 -0700 Subject: [PATCH] builtin/notes: convert to struct object_id Convert most of the static functions to use struct object_id. In addition, convert copy_notes_for_rewrite and its callers. Signed-off-by: brian m. carlson Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano --- builtin/am.c | 2 +- builtin/commit.c | 2 +- builtin/notes.c | 110 +++++++++++++++++++++++------------------------ notes-utils.c | 4 +- notes-utils.h | 2 +- 5 files changed, 60 insertions(+), 60 deletions(-) diff --git a/builtin/am.c b/builtin/am.c index 0f63dcab16..d9fdddac4a 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -563,7 +563,7 @@ static int copy_notes_for_rebase(const struct am_state *state) goto finish; } - if (copy_note_for_rewrite(c, from_obj.hash, to_obj.hash)) + if (copy_note_for_rewrite(c, &from_obj, &to_obj)) ret = error(_("Failed to copy notes from '%s' to '%s'"), oid_to_hex(&from_obj), oid_to_hex(&to_obj)); } diff --git a/builtin/commit.c b/builtin/commit.c index da1ba4c862..7587810045 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -1809,7 +1809,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) cfg = init_copy_notes_for_rewrite("amend"); if (cfg) { /* we are amending, so current_head is not NULL */ - copy_note_for_rewrite(cfg, current_head->object.oid.hash, oid.hash); + copy_note_for_rewrite(cfg, ¤t_head->object.oid, &oid); finish_copy_notes_for_rewrite(cfg, "Notes added by 'git commit --amend'"); } run_rewrite_hook(¤t_head->object.oid, &oid); diff --git a/builtin/notes.c b/builtin/notes.c index 3d9005b8f4..7947a16ede 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -129,10 +129,10 @@ static void copy_obj_to_fd(int fd, const unsigned char *sha1) } } -static void write_commented_object(int fd, const unsigned char *object) +static void write_commented_object(int fd, const struct object_id *object) { const char *show_args[5] = - {"show", "--stat", "--no-notes", sha1_to_hex(object), NULL}; + {"show", "--stat", "--no-notes", oid_to_hex(object), NULL}; struct child_process show = CHILD_PROCESS_INIT; struct strbuf buf = STRBUF_INIT; struct strbuf cbuf = STRBUF_INIT; @@ -145,7 +145,7 @@ static void write_commented_object(int fd, const unsigned char *object) show.git_cmd = 1; if (start_command(&show)) die(_("unable to start 'show' for object '%s'"), - sha1_to_hex(object)); + oid_to_hex(object)); if (strbuf_read(&buf, show.out, 0) < 0) die_errno(_("could not read 'show' output")); @@ -157,10 +157,10 @@ static void write_commented_object(int fd, const unsigned char *object) if (finish_command(&show)) die(_("failed to finish 'show' for object '%s'"), - sha1_to_hex(object)); + oid_to_hex(object)); } -static void prepare_note_data(const unsigned char *object, struct note_data *d, +static void prepare_note_data(const struct object_id *object, struct note_data *d, const unsigned char *old_note) { if (d->use_editor || !d->given) { @@ -243,16 +243,16 @@ static int parse_reuse_arg(const struct option *opt, const char *arg, int unset) { struct note_data *d = opt->value; char *buf; - unsigned char object[20]; + struct object_id object; enum object_type type; unsigned long len; if (d->buf.len) strbuf_addch(&d->buf, '\n'); - if (get_sha1(arg, object)) + if (get_oid(arg, &object)) die(_("failed to resolve '%s' as a valid ref."), arg); - if (!(buf = read_sha1_file(object, &type, &len))) { + if (!(buf = read_sha1_file(object.hash, &type, &len))) { free(buf); die(_("failed to read object '%s'."), arg); } @@ -292,7 +292,7 @@ static int notes_copy_from_stdin(int force, const char *rewrite_cmd) } while (strbuf_getline_lf(&buf, stdin) != EOF) { - unsigned char from_obj[20], to_obj[20]; + struct object_id from_obj, to_obj; struct strbuf **split; int err; @@ -301,15 +301,15 @@ static int notes_copy_from_stdin(int force, const char *rewrite_cmd) die(_("malformed input line: '%s'."), buf.buf); strbuf_rtrim(split[0]); strbuf_rtrim(split[1]); - if (get_sha1(split[0]->buf, from_obj)) + if (get_oid(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)) + 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); + err = copy_note_for_rewrite(c, &from_obj, &to_obj); else - err = copy_note(t, from_obj, to_obj, force, + err = copy_note(t, from_obj.hash, to_obj.hash, force, combine_notes_overwrite); if (err) { @@ -350,7 +350,7 @@ static struct notes_tree *init_notes_check(const char *subcommand, static int list(int argc, const char **argv, const char *prefix) { struct notes_tree *t; - unsigned char object[20]; + struct object_id object; const struct object_id *note; int retval = -1; struct option options[] = { @@ -368,15 +368,15 @@ static int list(int argc, const char **argv, const char *prefix) t = init_notes_check("list", 0); if (argc) { - if (get_sha1(argv[0], object)) + if (get_oid(argv[0], &object)) die(_("failed to resolve '%s' as a valid ref."), argv[0]); - note = get_note(t, object); + note = get_note(t, object.hash); if (note) { puts(oid_to_hex(note)); retval = 0; } else retval = error(_("no note found for object %s."), - sha1_to_hex(object)); + oid_to_hex(&object)); } else retval = for_each_note(t, 0, list_each_note, NULL); @@ -391,7 +391,7 @@ 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]; + struct object_id object, new_note; const struct object_id *note; struct note_data d = { 0, 0, NULL, STRBUF_INIT }; struct option options[] = { @@ -423,11 +423,11 @@ static int add(int argc, const char **argv, const char *prefix) object_ref = argc > 1 ? argv[1] : "HEAD"; - if (get_sha1(object_ref, object)) + if (get_oid(object_ref, &object)) die(_("failed to resolve '%s' as a valid ref."), object_ref); t = init_notes_check("add", NOTES_INIT_WRITABLE); - note = get_note(t, object); + note = get_note(t, object.hash); if (note) { if (!force) { @@ -437,7 +437,7 @@ static int add(int argc, const char **argv, const char *prefix) return error(_("Cannot add notes. " "Found existing notes for object %s. " "Use '-f' to overwrite existing notes"), - sha1_to_hex(object)); + oid_to_hex(&object)); } /* * Redirect to "edit" subcommand. @@ -450,19 +450,19 @@ static int add(int argc, const char **argv, const char *prefix) return append_edit(argc, argv, prefix); } fprintf(stderr, _("Overwriting existing notes for object %s\n"), - sha1_to_hex(object)); + oid_to_hex(&object)); } - prepare_note_data(object, &d, note->hash); + prepare_note_data(&object, &d, note->hash); if (d.buf.len || allow_empty) { - write_note_data(&d, new_note); - if (add_note(t, object, new_note, combine_notes_overwrite)) + write_note_data(&d, new_note.hash); + if (add_note(t, object.hash, new_note.hash, 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); + oid_to_hex(&object)); + remove_note(t, object.hash); commit_notes(t, "Notes removed by 'git notes add'"); } @@ -476,7 +476,7 @@ 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; - unsigned char object[20], from_obj[20]; + struct object_id object, from_obj; struct notes_tree *t; const char *rewrite_cmd = NULL; struct option options[] = { @@ -509,37 +509,37 @@ static int copy(int argc, const char **argv, const char *prefix) usage_with_options(git_notes_copy_usage, options); } - if (get_sha1(argv[0], from_obj)) + 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_sha1(object_ref, object)) + 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); + note = get_note(t, object.hash); 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)); + oid_to_hex(&object)); goto out; } fprintf(stderr, _("Overwriting existing notes for object %s\n"), - sha1_to_hex(object)); + oid_to_hex(&object)); } - from_note = get_note(t, from_obj); + from_note = get_note(t, from_obj.hash); if (!from_note) { retval = error(_("missing notes on source object %s. Cannot " - "copy."), sha1_to_hex(from_obj)); + "copy."), oid_to_hex(&from_obj)); goto out; } - if (add_note(t, object, from_note->hash, combine_notes_overwrite)) + if (add_note(t, object.hash, from_note->hash, combine_notes_overwrite)) die("BUG: combine_notes_overwrite failed"); commit_notes(t, "Notes added by 'git notes copy'"); out: @@ -552,7 +552,7 @@ 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]; + struct object_id object, new_note; const struct object_id *note; char *logmsg; const char * const *usage; @@ -592,13 +592,13 @@ static int append_edit(int argc, const char **argv, const char *prefix) object_ref = 1 < argc ? argv[1] : "HEAD"; - if (get_sha1(object_ref, object)) + if (get_oid(object_ref, &object)) die(_("failed to resolve '%s' as a valid ref."), object_ref); t = init_notes_check(argv[0], NOTES_INIT_WRITABLE); - note = get_note(t, object); + note = get_note(t, object.hash); - prepare_note_data(object, &d, edit && note ? note->hash : NULL); + prepare_note_data(&object, &d, edit && note ? note->hash : NULL); if (note && !edit) { /* Append buf to previous note contents */ @@ -615,14 +615,14 @@ static int append_edit(int argc, const char **argv, const char *prefix) } if (d.buf.len || allow_empty) { - write_note_data(&d, new_note); - if (add_note(t, object, new_note, combine_notes_overwrite)) + write_note_data(&d, new_note.hash); + if (add_note(t, object.hash, new_note.hash, combine_notes_overwrite)) die("BUG: combine_notes_overwrite failed"); logmsg = xstrfmt("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); + oid_to_hex(&object)); + remove_note(t, object.hash); logmsg = xstrfmt("Notes removed by 'git notes %s'", argv[0]); } commit_notes(t, logmsg); @@ -637,7 +637,7 @@ static int show(int argc, const char **argv, const char *prefix) { const char *object_ref; struct notes_tree *t; - unsigned char object[20]; + struct object_id object; const struct object_id *note; int retval; struct option options[] = { @@ -654,15 +654,15 @@ static int show(int argc, const char **argv, const char *prefix) object_ref = argc ? argv[0] : "HEAD"; - if (get_sha1(object_ref, object)) + if (get_oid(object_ref, &object)) die(_("failed to resolve '%s' as a valid ref."), object_ref); t = init_notes_check("show", 0); - note = get_note(t, object); + note = get_note(t, object.hash); if (!note) retval = error(_("no note found for object %s."), - sha1_to_hex(object)); + oid_to_hex(&object)); else { const char *show_args[3] = {"show", oid_to_hex(note), NULL}; retval = execv_git_cmd(show_args); @@ -760,7 +760,7 @@ static int git_config_get_notes_strategy(const char *key, 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 object_id result_oid; struct notes_tree *t; struct notes_merge_options o; int do_merge = 0, do_commit = 0, do_abort = 0; @@ -842,16 +842,16 @@ static int merge(int argc, const char **argv, const char *prefix) 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); + result = notes_merge(&o, t, result_oid.hash); 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, + update_ref(msg.buf, default_notes_ref(), result_oid.hash, NULL, 0, UPDATE_REFS_DIE_ON_ERR); else { /* Merge has unresolved conflicts */ const struct worktree *wt; /* Update .git/NOTES_MERGE_PARTIAL with partial merge result */ - update_ref(msg.buf, "NOTES_MERGE_PARTIAL", result_sha1, NULL, + update_ref(msg.buf, "NOTES_MERGE_PARTIAL", result_oid.hash, NULL, 0, UPDATE_REFS_DIE_ON_ERR); /* Store ref-to-be-updated into .git/NOTES_MERGE_REF */ wt = find_shared_symref("NOTES_MERGE_REF", default_notes_ref()); @@ -878,10 +878,10 @@ static int merge(int argc, const char **argv, const char *prefix) static int remove_one_note(struct notes_tree *t, const char *name, unsigned flag) { int status; - unsigned char sha1[20]; - if (get_sha1(name, sha1)) + struct object_id oid; + if (get_oid(name, &oid)) return error(_("Failed to resolve '%s' as a valid ref."), name); - status = remove_note(t, sha1); + status = remove_note(t, oid.hash); if (status) fprintf(stderr, _("Object %s has no note\n"), name); else diff --git a/notes-utils.c b/notes-utils.c index 325ff3daa3..7d7c22b435 100644 --- a/notes-utils.c +++ b/notes-utils.c @@ -155,12 +155,12 @@ struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd) } int copy_note_for_rewrite(struct notes_rewrite_cfg *c, - const unsigned char *from_obj, const unsigned char *to_obj) + const struct object_id *from_obj, const struct object_id *to_obj) { int ret = 0; int i; for (i = 0; c->trees[i]; i++) - ret = copy_note(c->trees[i], from_obj, to_obj, 1, c->combine) || ret; + ret = copy_note(c->trees[i], from_obj->hash, to_obj->hash, 1, c->combine) || ret; return ret; } diff --git a/notes-utils.h b/notes-utils.h index fa538e1d95..1190578398 100644 --- a/notes-utils.h +++ b/notes-utils.h @@ -40,7 +40,7 @@ struct notes_rewrite_cfg { int parse_notes_merge_strategy(const char *v, enum notes_merge_strategy *s); struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd); int copy_note_for_rewrite(struct notes_rewrite_cfg *c, - const unsigned char *from_obj, const unsigned char *to_obj); + const struct object_id *from_obj, const struct object_id *to_obj); void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c, const char *msg); #endif