[PATCH v2 23/53] builtin/tag: convert to struct object_id
- From
brian m. carlson <sandals@crustytoothpaste.net>
- Date
- May 1, 2017, 02:29 UTC
- Message-ID
- <20170501022946.258735-24-sandals@crustytoothpaste.net>
- In-Reply-To
- <20170501022946.258735-1-sandals@crustytoothpaste.net>
Parts of this module call lookup_commit_reference, which we want to convert. The module is small and mostly self-contained, so convert the rest of it while we're at it.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> --- builtin/tag.c | 66 +++++++++++++++++++++++++++++------------------------------ 1 file changed, 33 insertions(+), 33 deletions(-)
diff --git a/builtin/tag.c b/builtin/tag.c index 222404522..597c925e3 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -66,7 +66,7 @@ static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting, con } typedef int (*each_tag_name_fn)(const char *name, const char *ref, - const unsigned char *sha1, const void *cb_data); + const struct object_id *oid, const void *cb_data); static int for_each_tag_name(const char **argv, each_tag_name_fn fn, const void *cb_data) @@ -74,17 +74,17 @@ static int for_each_tag_name(const char **argv, each_tag_name_fn fn, const char **p; struct strbuf ref = STRBUF_INIT; int had_error = 0; - unsigned char sha1[20]; + struct object_id oid; for (p = argv; *p; p++) { strbuf_reset(&ref); strbuf_addf(&ref, "refs/tags/%s", *p); - if (read_ref(ref.buf, sha1)) { + if (read_ref(ref.buf, oid.hash)) { error(_("tag '%s' not found."), *p); had_error = 1; continue; } - if (fn(*p, ref.buf, sha1, cb_data)) + if (fn(*p, ref.buf, &oid, cb_data)) had_error = 1; } strbuf_release(&ref); @@ -92,16 +92,16 @@ static int for_each_tag_name(const char **argv, each_tag_name_fn fn, } static int delete_tag(const char *name, const char *ref, - const unsigned char *sha1, const void *cb_data) + const struct object_id *oid, const void *cb_data) { - if (delete_ref(NULL, ref, sha1, 0)) + if (delete_ref(NULL, ref, oid->hash, 0)) return 1; - printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(sha1, DEFAULT_ABBREV)); + printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(oid->hash, DEFAULT_ABBREV)); return 0; } static int verify_tag(const char *name, const char *ref, - const unsigned char *sha1, const void *cb_data) + const struct object_id *oid, const void *cb_data) { int flags; const char *fmt_pretty = cb_data; @@ -110,11 +110,11 @@ static int verify_tag(const char *name, const char *ref, if (fmt_pretty) flags = GPG_VERIFY_OMIT_STATUS; - if (gpg_verify_tag(sha1, name, flags)) + if (gpg_verify_tag(oid->hash, name, flags)) return -1; if (fmt_pretty) - pretty_print_ref(name, sha1, fmt_pretty); + pretty_print_ref(name, oid->hash, fmt_pretty); return 0; } @@ -182,13 +182,13 @@ static int git_tag_config(const char *var, const char *value, void *cb) return git_default_config(var, value, cb); } -static void write_tag_body(int fd, const unsigned char *sha1) +static void write_tag_body(int fd, const struct object_id *oid) { unsigned long size; enum object_type type; char *buf, *sp; - buf = read_sha1_file(sha1, &type, &size); + buf = read_sha1_file(oid->hash, &type, &size); if (!buf) return; /* skip header */ @@ -204,11 +204,11 @@ static void write_tag_body(int fd, const unsigned char *sha1) free(buf); } -static int build_tag_object(struct strbuf *buf, int sign, unsigned char *result) +static int build_tag_object(struct strbuf *buf, int sign, struct object_id *result) { if (sign && do_sign(buf) < 0) return error(_("unable to sign the tag")); - if (write_sha1_file(buf->buf, buf->len, tag_type, result) < 0) + if (write_sha1_file(buf->buf, buf->len, tag_type, result->hash) < 0) return error(_("unable to write tag file")); return 0; } @@ -223,15 +223,15 @@ struct create_tag_options { } cleanup_mode; }; -static void create_tag(const unsigned char *object, const char *tag, +static void create_tag(const struct object_id *object, const char *tag, struct strbuf *buf, struct create_tag_options *opt, - unsigned char *prev, unsigned char *result) + struct object_id *prev, struct object_id *result) { enum object_type type; struct strbuf header = STRBUF_INIT; char *path = NULL; - type = sha1_object_info(object, NULL); + type = sha1_object_info(object->hash, NULL); if (type <= OBJ_NONE) die(_("bad object type.")); @@ -240,7 +240,7 @@ static void create_tag(const unsigned char *object, const char *tag, "type %s\n" "tag %s\n" "tagger %s\n\n", - sha1_to_hex(object), + oid_to_hex(object), typename(type), tag, git_committer_info(IDENT_STRICT)); @@ -254,7 +254,7 @@ static void create_tag(const unsigned char *object, const char *tag, if (fd < 0) die_errno(_("could not create file '%s'"), path); - if (!is_null_sha1(prev)) { + if (!is_null_oid(prev)) { write_tag_body(fd, prev); } else { struct strbuf buf = STRBUF_INIT; @@ -296,7 +296,7 @@ static void create_tag(const unsigned char *object, const char *tag, } } -static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb) +static void create_reflog_msg(const struct object_id *oid, struct strbuf *sb) { enum object_type type; struct commit *c; @@ -310,17 +310,17 @@ static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb) strbuf_addstr(sb, rla); } else { strbuf_addstr(sb, _("tag: tagging ")); - strbuf_add_unique_abbrev(sb, sha1, DEFAULT_ABBREV); + strbuf_add_unique_abbrev(sb, oid->hash, DEFAULT_ABBREV); } strbuf_addstr(sb, " ("); - type = sha1_object_info(sha1, NULL); + type = sha1_object_info(oid->hash, NULL); switch (type) { default: strbuf_addstr(sb, _("object of unknown type")); break; case OBJ_COMMIT: - if ((buf = read_sha1_file(sha1, &type, &size)) != NULL) { + if ((buf = read_sha1_file(oid->hash, &type, &size)) != NULL) { subject_len = find_commit_subject(buf, &subject_start); strbuf_insert(sb, sb->len, subject_start, subject_len); } else { @@ -328,7 +328,7 @@ static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb) } free(buf); - if ((c = lookup_commit_reference(sha1)) != NULL) + if ((c = lookup_commit_reference(oid->hash)) != NULL) strbuf_addf(sb, ", %s", show_date(c->date, 0, DATE_MODE(SHORT))); break; case OBJ_TREE: @@ -378,7 +378,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix) struct strbuf buf = STRBUF_INIT; struct strbuf ref = STRBUF_INIT; struct strbuf reflog_msg = STRBUF_INIT; - unsigned char object[20], prev[20]; + struct object_id object, prev; const char *object_ref, *tag; struct create_tag_options opt; char *cleanup_arg = NULL; @@ -528,14 +528,14 @@ int cmd_tag(int argc, const char **argv, const char *prefix) if (argc > 2) die(_("too many params")); - if (get_sha1(object_ref, object)) + if (get_oid(object_ref, &object)) die(_("Failed to resolve '%s' as a valid ref."), object_ref); if (strbuf_check_tag_ref(&ref, tag)) die(_("'%s' is not a valid tag name."), tag); - if (read_ref(ref.buf, prev)) - hashclr(prev); + if (read_ref(ref.buf, prev.hash)) + oidclr(&prev); else if (!force) die(_("tag '%s' already exists"), tag); @@ -550,24 +550,24 @@ int cmd_tag(int argc, const char **argv, const char *prefix) else die(_("Invalid cleanup mode %s"), cleanup_arg); - create_reflog_msg(object, &reflog_msg); + create_reflog_msg(&object, &reflog_msg); if (create_tag_object) { if (force_sign_annotate && !annotate) opt.sign = 1; - create_tag(object, tag, &buf, &opt, prev, object); + create_tag(&object, tag, &buf, &opt, &prev, &object); } transaction = ref_transaction_begin(&err); if (!transaction || - ref_transaction_update(transaction, ref.buf, object, prev, + ref_transaction_update(transaction, ref.buf, object.hash, prev.hash, create_reflog ? REF_FORCE_CREATE_REFLOG : 0, reflog_msg.buf, &err) || ref_transaction_commit(transaction, &err)) die("%s", err.buf); ref_transaction_free(transaction); - if (force && !is_null_sha1(prev) && hashcmp(prev, object)) - printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev, DEFAULT_ABBREV)); + if (force && !is_null_oid(&prev) && oidcmp(&prev, &object)) + printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev.hash, DEFAULT_ABBREV)); strbuf_release(&err); strbuf_release(&buf);