From 2616a5e5089814188a583572bd9bf578b18a2a40 Mon Sep 17 00:00:00 2001 From: "brian m. carlson" Date: Sun, 15 Oct 2017 22:06:50 +0000 Subject: refs: convert delete_ref and refs_delete_ref to struct object_id Convert delete_ref and refs_delete_ref to take a pointer to struct object_id. Update the documentation accordingly, including referring to null_oid in lowercase, as it is not a #define constant. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano --- builtin/update-ref.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'builtin/update-ref.c') diff --git a/builtin/update-ref.c b/builtin/update-ref.c index 6b90c5dead..bf0f80ebae 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -434,7 +434,7 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix) * NULL_SHA1 as "don't care" here: */ return delete_ref(msg, refname, - (oldval && !is_null_oid(&oldoid)) ? oldoid.hash : NULL, + (oldval && !is_null_oid(&oldoid)) ? &oldoid : NULL, flags); else return update_ref(msg, refname, oid.hash, oldval ? oldoid.hash : NULL, -- cgit v1.2.3 From ae077771b09fac4d663e3f8c039318a97eb3a15b Mon Sep 17 00:00:00 2001 From: "brian m. carlson" Date: Sun, 15 Oct 2017 22:06:51 +0000 Subject: refs: convert update_ref and refs_update_ref to use struct object_id Convert update_ref, refs_update_ref, and write_pseudoref to use struct object_id. Update the existing callers as well. Remove update_ref_oid, as it is no longer needed. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano --- bisect.c | 5 +++-- builtin/am.c | 14 +++++++------- builtin/checkout.c | 2 +- builtin/clone.c | 14 +++++++------- builtin/merge.c | 13 ++++++------- builtin/notes.c | 10 +++++----- builtin/pull.c | 2 +- builtin/reset.c | 4 ++-- builtin/update-ref.c | 2 +- notes-cache.c | 2 +- notes-utils.c | 2 +- refs.c | 39 ++++++++++++++++----------------------- refs.h | 5 +---- sequencer.c | 8 ++++---- t/helper/test-ref-store.c | 10 +++++----- transport-helper.c | 3 ++- transport.c | 4 ++-- 17 files changed, 65 insertions(+), 74 deletions(-) (limited to 'builtin/update-ref.c') diff --git a/bisect.c b/bisect.c index 96beeb5d13..c09f7bbbcb 100644 --- a/bisect.c +++ b/bisect.c @@ -685,11 +685,12 @@ static int bisect_checkout(const struct object_id *bisect_rev, int no_checkout) char bisect_rev_hex[GIT_MAX_HEXSZ + 1]; memcpy(bisect_rev_hex, oid_to_hex(bisect_rev), GIT_SHA1_HEXSZ + 1); - update_ref(NULL, "BISECT_EXPECTED_REV", bisect_rev->hash, NULL, 0, UPDATE_REFS_DIE_ON_ERR); + update_ref(NULL, "BISECT_EXPECTED_REV", bisect_rev, NULL, 0, UPDATE_REFS_DIE_ON_ERR); argv_checkout[2] = bisect_rev_hex; if (no_checkout) { - update_ref(NULL, "BISECT_HEAD", bisect_rev->hash, NULL, 0, UPDATE_REFS_DIE_ON_ERR); + update_ref(NULL, "BISECT_HEAD", bisect_rev, NULL, 0, + UPDATE_REFS_DIE_ON_ERR); } else { int res; res = run_command_v_opt(argv_checkout, RUN_GIT_CMD); diff --git a/builtin/am.c b/builtin/am.c index d7513f5375..32120f42df 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -1068,8 +1068,8 @@ static void am_setup(struct am_state *state, enum patch_format patch_format, if (!get_oid("HEAD", &curr_head)) { write_state_text(state, "abort-safety", oid_to_hex(&curr_head)); if (!state->rebasing) - update_ref_oid("am", "ORIG_HEAD", &curr_head, NULL, 0, - UPDATE_REFS_DIE_ON_ERR); + update_ref("am", "ORIG_HEAD", &curr_head, NULL, 0, + UPDATE_REFS_DIE_ON_ERR); } else { write_state_text(state, "abort-safety", ""); if (!state->rebasing) @@ -1686,8 +1686,8 @@ static void do_commit(const struct am_state *state) strbuf_addf(&sb, "%s: %.*s", reflog_msg, linelen(state->msg), state->msg); - update_ref_oid(sb.buf, "HEAD", &commit, old_oid, 0, - UPDATE_REFS_DIE_ON_ERR); + update_ref(sb.buf, "HEAD", &commit, old_oid, 0, + UPDATE_REFS_DIE_ON_ERR); if (state->rebasing) { FILE *fp = xfopen(am_path(state, "rewritten"), "a"); @@ -2147,9 +2147,9 @@ static void am_abort(struct am_state *state) clean_index(&curr_head, &orig_head); if (has_orig_head) - update_ref_oid("am --abort", "HEAD", &orig_head, - has_curr_head ? &curr_head : NULL, 0, - UPDATE_REFS_DIE_ON_ERR); + update_ref("am --abort", "HEAD", &orig_head, + has_curr_head ? &curr_head : NULL, 0, + UPDATE_REFS_DIE_ON_ERR); else if (curr_branch) delete_ref(NULL, curr_branch, NULL, REF_NODEREF); diff --git a/builtin/checkout.c b/builtin/checkout.c index fc4f8fd2ea..2bb009ec0e 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -664,7 +664,7 @@ static void update_refs_for_switch(const struct checkout_opts *opts, if (!strcmp(new->name, "HEAD") && !new->path && !opts->force_detach) { /* Nothing to do. */ } else if (opts->force_detach || !new->path) { /* No longer on any branch. */ - update_ref(msg.buf, "HEAD", new->commit->object.oid.hash, NULL, + update_ref(msg.buf, "HEAD", &new->commit->object.oid, NULL, REF_NODEREF, UPDATE_REFS_DIE_ON_ERR); if (!opts->quiet) { if (old->path && diff --git a/builtin/clone.c b/builtin/clone.c index dbddd98f80..4135621aa3 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -610,8 +610,8 @@ static void write_followtags(const struct ref *refs, const char *msg) continue; if (!has_object_file(&ref->old_oid)) continue; - update_ref(msg, ref->name, ref->old_oid.hash, - NULL, 0, UPDATE_REFS_DIE_ON_ERR); + update_ref(msg, ref->name, &ref->old_oid, NULL, 0, + UPDATE_REFS_DIE_ON_ERR); } } @@ -682,23 +682,23 @@ static void update_head(const struct ref *our, const struct ref *remote, if (create_symref("HEAD", our->name, NULL) < 0) die(_("unable to update HEAD")); if (!option_bare) { - update_ref(msg, "HEAD", our->old_oid.hash, NULL, 0, + update_ref(msg, "HEAD", &our->old_oid, NULL, 0, UPDATE_REFS_DIE_ON_ERR); install_branch_config(0, head, option_origin, our->name); } } else if (our) { struct commit *c = lookup_commit_reference(&our->old_oid); /* --branch specifies a non-branch (i.e. tags), detach HEAD */ - update_ref(msg, "HEAD", c->object.oid.hash, - NULL, REF_NODEREF, UPDATE_REFS_DIE_ON_ERR); + update_ref(msg, "HEAD", &c->object.oid, NULL, REF_NODEREF, + UPDATE_REFS_DIE_ON_ERR); } else if (remote) { /* * We know remote HEAD points to a non-branch, or * HEAD points to a branch but we don't know which one. * Detach HEAD in all these cases. */ - update_ref(msg, "HEAD", remote->old_oid.hash, - NULL, REF_NODEREF, UPDATE_REFS_DIE_ON_ERR); + update_ref(msg, "HEAD", &remote->old_oid, NULL, REF_NODEREF, + UPDATE_REFS_DIE_ON_ERR); } } diff --git a/builtin/merge.c b/builtin/merge.c index ab5ffe85e8..99d4b873f0 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -405,9 +405,8 @@ static void finish(struct commit *head_commit, printf(_("No merge message -- not updating HEAD\n")); else { const char *argv_gc_auto[] = { "gc", "--auto", NULL }; - update_ref(reflog_message.buf, "HEAD", - new_head->hash, head->hash, 0, - UPDATE_REFS_DIE_ON_ERR); + update_ref(reflog_message.buf, "HEAD", new_head, head, + 0, UPDATE_REFS_DIE_ON_ERR); /* * We ignore errors in 'gc --auto', since the * user should see them. @@ -1261,8 +1260,8 @@ int cmd_merge(int argc, const char **argv, const char *prefix) die(_("Can merge only exactly one commit into empty head")); remote_head_oid = &remoteheads->item->object.oid; read_empty(remote_head_oid->hash, 0); - update_ref("initial pull", "HEAD", remote_head_oid->hash, - NULL, 0, UPDATE_REFS_DIE_ON_ERR); + update_ref("initial pull", "HEAD", remote_head_oid, NULL, 0, + UPDATE_REFS_DIE_ON_ERR); goto done; } @@ -1357,8 +1356,8 @@ int cmd_merge(int argc, const char **argv, const char *prefix) free(list); } - update_ref("updating ORIG_HEAD", "ORIG_HEAD", head_commit->object.oid.hash, - NULL, 0, UPDATE_REFS_DIE_ON_ERR); + update_ref("updating ORIG_HEAD", "ORIG_HEAD", + &head_commit->object.oid, NULL, 0, UPDATE_REFS_DIE_ON_ERR); if (remoteheads && !common) { /* No common ancestors found. */ diff --git a/builtin/notes.c b/builtin/notes.c index 8e54f2d146..8276af419b 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -736,8 +736,8 @@ static int merge_commit(struct notes_merge_options *o) format_commit_message(partial, "%s", &msg, &pretty_ctx); strbuf_trim(&msg); strbuf_insert(&msg, 0, "notes: ", 7); - update_ref(msg.buf, o->local_ref, oid.hash, - is_null_oid(&parent_oid) ? NULL : parent_oid.hash, + update_ref(msg.buf, o->local_ref, &oid, + is_null_oid(&parent_oid) ? NULL : &parent_oid, 0, UPDATE_REFS_DIE_ON_ERR); free_notes(t); @@ -850,12 +850,12 @@ static int merge(int argc, const char **argv, const char *prefix) if (result >= 0) /* Merge resulted (trivially) in result_oid */ /* Update default notes ref with new commit */ - update_ref(msg.buf, default_notes_ref(), result_oid.hash, NULL, - 0, UPDATE_REFS_DIE_ON_ERR); + update_ref(msg.buf, default_notes_ref(), &result_oid, 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_oid.hash, NULL, + update_ref(msg.buf, "NOTES_MERGE_PARTIAL", &result_oid, 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()); diff --git a/builtin/pull.c b/builtin/pull.c index 6f772e8a22..9b2d67fe43 100644 --- a/builtin/pull.c +++ b/builtin/pull.c @@ -544,7 +544,7 @@ static int pull_into_void(const struct object_id *merge_head, if (checkout_fast_forward(&empty_tree_oid, merge_head, 0)) return 1; - if (update_ref("initial pull", "HEAD", merge_head->hash, curr_head->hash, 0, UPDATE_REFS_DIE_ON_ERR)) + if (update_ref("initial pull", "HEAD", merge_head, curr_head, 0, UPDATE_REFS_DIE_ON_ERR)) return 1; return 0; diff --git a/builtin/reset.c b/builtin/reset.c index 5f3632e05b..d4003f76ab 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -266,12 +266,12 @@ static int reset_refs(const char *rev, const struct object_id *oid) if (!get_oid("HEAD", &oid_orig)) { orig = &oid_orig; set_reflog_message(&msg, "updating ORIG_HEAD", NULL); - update_ref_oid(msg.buf, "ORIG_HEAD", orig, old_orig, 0, + update_ref(msg.buf, "ORIG_HEAD", orig, old_orig, 0, UPDATE_REFS_MSG_ON_ERR); } else if (old_orig) delete_ref(NULL, "ORIG_HEAD", old_orig, 0); set_reflog_message(&msg, "updating HEAD", rev); - update_ref_status = update_ref_oid(msg.buf, "HEAD", oid, orig, 0, + update_ref_status = update_ref(msg.buf, "HEAD", oid, orig, 0, UPDATE_REFS_MSG_ON_ERR); strbuf_release(&msg); return update_ref_status; diff --git a/builtin/update-ref.c b/builtin/update-ref.c index bf0f80ebae..f491cf1a92 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -437,7 +437,7 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix) (oldval && !is_null_oid(&oldoid)) ? &oldoid : NULL, flags); else - return update_ref(msg, refname, oid.hash, oldval ? oldoid.hash : NULL, + return update_ref(msg, refname, &oid, oldval ? &oldoid : NULL, flags | create_reflog_flag, UPDATE_REFS_DIE_ON_ERR); } diff --git a/notes-cache.c b/notes-cache.c index 29b4cede5f..a1969ab052 100644 --- a/notes-cache.c +++ b/notes-cache.c @@ -59,7 +59,7 @@ int notes_cache_write(struct notes_cache *c) if (commit_tree(c->validity, strlen(c->validity), tree_oid.hash, NULL, commit_oid.hash, NULL, NULL) < 0) return -1; - if (update_ref("update notes cache", c->tree.update_ref, commit_oid.hash, + if (update_ref("update notes cache", c->tree.update_ref, &commit_oid, NULL, 0, UPDATE_REFS_QUIET_ON_ERR) < 0) return -1; diff --git a/notes-utils.c b/notes-utils.c index 9765deb41a..3a7008948c 100644 --- a/notes-utils.c +++ b/notes-utils.c @@ -49,7 +49,7 @@ void commit_notes(struct notes_tree *t, const char *msg) create_notes_commit(t, NULL, buf.buf, buf.len, commit_oid.hash); strbuf_insert(&buf, 0, "notes: ", 7); /* commit message starts at index 7 */ - update_ref(buf.buf, t->update_ref, commit_oid.hash, NULL, 0, + update_ref(buf.buf, t->update_ref, &commit_oid, NULL, 0, UPDATE_REFS_DIE_ON_ERR); strbuf_release(&buf); diff --git a/refs.c b/refs.c index 25170d9143..edd20044c6 100644 --- a/refs.c +++ b/refs.c @@ -574,8 +574,8 @@ long get_files_ref_lock_timeout_ms(void) return timeout_ms; } -static int write_pseudoref(const char *pseudoref, const unsigned char *sha1, - const unsigned char *old_sha1, struct strbuf *err) +static int write_pseudoref(const char *pseudoref, const struct object_id *oid, + const struct object_id *old_oid, struct strbuf *err) { const char *filename; int fd; @@ -583,7 +583,7 @@ static int write_pseudoref(const char *pseudoref, const unsigned char *sha1, struct strbuf buf = STRBUF_INIT; int ret = -1; - strbuf_addf(&buf, "%s\n", sha1_to_hex(sha1)); + strbuf_addf(&buf, "%s\n", oid_to_hex(oid)); filename = git_path("%s", pseudoref); fd = hold_lock_file_for_update_timeout(&lock, filename, @@ -595,12 +595,12 @@ static int write_pseudoref(const char *pseudoref, const unsigned char *sha1, goto done; } - if (old_sha1) { - unsigned char actual_old_sha1[20]; + if (old_oid) { + struct object_id actual_old_oid; - if (read_ref(pseudoref, actual_old_sha1)) + if (read_ref(pseudoref, actual_old_oid.hash)) die("could not read ref '%s'", pseudoref); - if (hashcmp(actual_old_sha1, old_sha1)) { + if (oidcmp(&actual_old_oid, old_oid)) { strbuf_addf(err, "unexpected sha1 when writing '%s'", pseudoref); rollback_lock_file(&lock); goto done; @@ -985,17 +985,9 @@ int ref_transaction_verify(struct ref_transaction *transaction, flags, NULL, err); } -int update_ref_oid(const char *msg, const char *refname, - const struct object_id *new_oid, const struct object_id *old_oid, - unsigned int flags, enum action_on_err onerr) -{ - return update_ref(msg, refname, new_oid ? new_oid->hash : NULL, - old_oid ? old_oid->hash : NULL, flags, onerr); -} - int refs_update_ref(struct ref_store *refs, const char *msg, - const char *refname, const unsigned char *new_sha1, - const unsigned char *old_sha1, unsigned int flags, + const char *refname, const struct object_id *new_oid, + const struct object_id *old_oid, unsigned int flags, enum action_on_err onerr) { struct ref_transaction *t = NULL; @@ -1004,11 +996,12 @@ int refs_update_ref(struct ref_store *refs, const char *msg, if (ref_type(refname) == REF_TYPE_PSEUDOREF) { assert(refs == get_main_ref_store()); - ret = write_pseudoref(refname, new_sha1, old_sha1, &err); + ret = write_pseudoref(refname, new_oid, old_oid, &err); } else { t = ref_store_transaction_begin(refs, &err); if (!t || - ref_transaction_update(t, refname, new_sha1, old_sha1, + ref_transaction_update(t, refname, new_oid ? new_oid->hash : NULL, + old_oid ? old_oid->hash : NULL, flags, msg, &err) || ref_transaction_commit(t, &err)) { ret = 1; @@ -1038,12 +1031,12 @@ int refs_update_ref(struct ref_store *refs, const char *msg, } int update_ref(const char *msg, const char *refname, - const unsigned char *new_sha1, - const unsigned char *old_sha1, + const struct object_id *new_oid, + const struct object_id *old_oid, unsigned int flags, enum action_on_err onerr) { - return refs_update_ref(get_main_ref_store(), msg, refname, new_sha1, - old_sha1, flags, onerr); + return refs_update_ref(get_main_ref_store(), msg, refname, new_oid, + old_oid, flags, onerr); } char *shorten_unambiguous_ref(const char *refname, int strict) diff --git a/refs.h b/refs.h index 09575fc2bf..8932109a11 100644 --- a/refs.h +++ b/refs.h @@ -643,12 +643,9 @@ void ref_transaction_free(struct ref_transaction *transaction); * argument. */ int refs_update_ref(struct ref_store *refs, const char *msg, const char *refname, - const unsigned char *new_sha1, const unsigned char *old_sha1, + const struct object_id *new_oid, const struct object_id *old_oid, unsigned int flags, enum action_on_err onerr); int update_ref(const char *msg, const char *refname, - const unsigned char *new_sha1, const unsigned char *old_sha1, - unsigned int flags, enum action_on_err onerr); -int update_ref_oid(const char *msg, const char *refname, const struct object_id *new_oid, const struct object_id *old_oid, unsigned int flags, enum action_on_err onerr); diff --git a/sequencer.c b/sequencer.c index e258bb6469..cc3c0da3a5 100644 --- a/sequencer.c +++ b/sequencer.c @@ -1115,11 +1115,11 @@ static int do_pick_commit(enum todo_command command, struct commit *commit, * write it at all. */ if (command == TODO_PICK && !opts->no_commit && (res == 0 || res == 1) && - update_ref(NULL, "CHERRY_PICK_HEAD", commit->object.oid.hash, NULL, + update_ref(NULL, "CHERRY_PICK_HEAD", &commit->object.oid, NULL, REF_NODEREF, UPDATE_REFS_MSG_ON_ERR)) res = -1; if (command == TODO_REVERT && ((opts->no_commit && res == 0) || res == 1) && - update_ref(NULL, "REVERT_HEAD", commit->object.oid.hash, NULL, + update_ref(NULL, "REVERT_HEAD", &commit->object.oid, NULL, REF_NODEREF, UPDATE_REFS_MSG_ON_ERR)) res = -1; @@ -2124,8 +2124,8 @@ cleanup_head_ref: } msg = reflog_message(opts, "finish", "%s onto %s", head_ref.buf, buf.buf); - if (update_ref(msg, head_ref.buf, head.hash, orig.hash, - REF_NODEREF, UPDATE_REFS_MSG_ON_ERR)) { + if (update_ref(msg, head_ref.buf, &head, &orig, + REF_NODEREF, UPDATE_REFS_MSG_ON_ERR)) { res = error(_("could not update %s"), head_ref.buf); goto cleanup_head_ref; diff --git a/t/helper/test-ref-store.c b/t/helper/test-ref-store.c index 4624238641..af8dba9560 100644 --- a/t/helper/test-ref-store.c +++ b/t/helper/test-ref-store.c @@ -233,15 +233,15 @@ static int cmd_update_ref(struct ref_store *refs, const char **argv) const char *new_sha1_buf = notnull(*argv++, "old-sha1"); const char *old_sha1_buf = notnull(*argv++, "old-sha1"); unsigned int flags = arg_flags(*argv++, "flags"); - unsigned char old_sha1[20]; - unsigned char new_sha1[20]; + struct object_id old_oid; + struct object_id new_oid; - if (get_sha1_hex(old_sha1_buf, old_sha1) || - get_sha1_hex(new_sha1_buf, new_sha1)) + if (get_oid_hex(old_sha1_buf, &old_oid) || + get_oid_hex(new_sha1_buf, &new_oid)) die("not sha-1"); return refs_update_ref(refs, msg, refname, - new_sha1, old_sha1, + &new_oid, &old_oid, flags, UPDATE_REFS_DIE_ON_ERR); } diff --git a/transport-helper.c b/transport-helper.c index c948d5215c..f183601261 100644 --- a/transport-helper.c +++ b/transport-helper.c @@ -795,7 +795,8 @@ static int push_update_refs_status(struct helper_data *data, private = apply_refspecs(data->refspecs, data->refspec_nr, ref->name); if (!private) continue; - update_ref("update by helper", private, ref->new_oid.hash, NULL, 0, 0); + update_ref("update by helper", private, &ref->new_oid, NULL, + 0, 0); free(private); } strbuf_release(&buf); diff --git a/transport.c b/transport.c index f1e2f61991..7231d1b1b0 100644 --- a/transport.c +++ b/transport.c @@ -305,8 +305,8 @@ void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int v if (ref->deletion) { delete_ref(NULL, rs.dst, NULL, 0); } else - update_ref("update by push", rs.dst, - ref->new_oid.hash, NULL, 0, 0); + update_ref("update by push", rs.dst, &ref->new_oid, + NULL, 0, 0); free(rs.dst); } } -- cgit v1.2.3 From 89f3bbdd3b1f46a5747aa5618b7742f7b3f2adef Mon Sep 17 00:00:00 2001 From: "brian m. carlson" Date: Sun, 15 Oct 2017 22:06:53 +0000 Subject: refs: update ref transactions to use struct object_id Update the ref transaction code to use struct object_id. Remove one NULL pointer check which was previously inserted around a dereference; since we now pass a pointer to struct object_id directly through, the code we're calling handles this for us. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano --- branch.c | 2 +- builtin/clone.c | 2 +- builtin/commit.c | 4 ++-- builtin/fetch.c | 4 ++-- builtin/receive-pack.c | 4 ++-- builtin/replace.c | 2 +- builtin/tag.c | 2 +- builtin/update-ref.c | 8 ++++---- fast-import.c | 4 ++-- refs.c | 50 ++++++++++++++++++++++++-------------------------- refs.h | 38 +++++++++++++++++++------------------- refs/files-backend.c | 12 ++++++------ refs/refs-internal.h | 4 ++-- sequencer.c | 2 +- walker.c | 2 +- 15 files changed, 69 insertions(+), 71 deletions(-) (limited to 'builtin/update-ref.c') diff --git a/branch.c b/branch.c index 4377ce2fb1..45029ea142 100644 --- a/branch.c +++ b/branch.c @@ -305,7 +305,7 @@ void create_branch(const char *name, const char *start_name, transaction = ref_transaction_begin(&err); if (!transaction || ref_transaction_update(transaction, ref.buf, - oid.hash, forcing ? NULL : null_sha1, + &oid, forcing ? NULL : &null_oid, 0, msg, &err) || ref_transaction_commit(transaction, &err)) die("%s", err.buf); diff --git a/builtin/clone.c b/builtin/clone.c index 4135621aa3..665a0e2673 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -588,7 +588,7 @@ static void write_remote_refs(const struct ref *local_refs) for (r = local_refs; r; r = r->next) { if (!r->peer_ref) continue; - if (ref_transaction_create(t, r->peer_ref->name, r->old_oid.hash, + if (ref_transaction_create(t, r->peer_ref->name, &r->old_oid, 0, NULL, &err)) die("%s", err.buf); } diff --git a/builtin/commit.c b/builtin/commit.c index d75b3805ea..f9c9676a3f 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -1788,9 +1788,9 @@ int cmd_commit(int argc, const char **argv, const char *prefix) transaction = ref_transaction_begin(&err); if (!transaction || - ref_transaction_update(transaction, "HEAD", oid.hash, + ref_transaction_update(transaction, "HEAD", &oid, current_head - ? current_head->object.oid.hash : null_sha1, + ? ¤t_head->object.oid : &null_oid, 0, sb.buf, &err) || ref_transaction_commit(transaction, &err)) { rollback_index_files(); diff --git a/builtin/fetch.c b/builtin/fetch.c index 225c734924..859be91d6c 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -457,8 +457,8 @@ static int s_update_ref(const char *action, transaction = ref_transaction_begin(&err); if (!transaction || ref_transaction_update(transaction, ref->name, - ref->new_oid.hash, - check_old ? ref->old_oid.hash : NULL, + &ref->new_oid, + check_old ? &ref->old_oid : NULL, 0, msg, &err)) goto fail; diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index cc48767405..2da3c4cd5c 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1139,7 +1139,7 @@ static const char *update(struct command *cmd, struct shallow_info *si) } if (ref_transaction_delete(transaction, namespaced_name, - old_oid ? old_oid->hash : NULL, + old_oid, 0, "push", &err)) { rp_error("%s", err.buf); strbuf_release(&err); @@ -1156,7 +1156,7 @@ static const char *update(struct command *cmd, struct shallow_info *si) if (ref_transaction_update(transaction, namespaced_name, - new_oid->hash, old_oid->hash, + new_oid, old_oid, 0, "push", &err)) { rp_error("%s", err.buf); diff --git a/builtin/replace.c b/builtin/replace.c index 2854eaa0f3..3099e55307 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -175,7 +175,7 @@ static int replace_object_oid(const char *object_ref, transaction = ref_transaction_begin(&err); if (!transaction || - ref_transaction_update(transaction, ref.buf, repl->hash, prev.hash, + ref_transaction_update(transaction, ref.buf, repl, &prev, 0, NULL, &err) || ref_transaction_commit(transaction, &err)) die("%s", err.buf); diff --git a/builtin/tag.c b/builtin/tag.c index 272f0d3103..43c07ddeb3 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -544,7 +544,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix) transaction = ref_transaction_begin(&err); if (!transaction || - ref_transaction_update(transaction, ref.buf, object.hash, prev.hash, + ref_transaction_update(transaction, ref.buf, &object, &prev, create_reflog ? REF_FORCE_CREATE_REFLOG : 0, reflog_msg.buf, &err) || ref_transaction_commit(transaction, &err)) diff --git a/builtin/update-ref.c b/builtin/update-ref.c index f491cf1a92..cf1552b478 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -200,7 +200,7 @@ static const char *parse_cmd_update(struct ref_transaction *transaction, die("update %s: extra input: %s", refname, next); if (ref_transaction_update(transaction, refname, - new_oid.hash, have_old ? old_oid.hash : NULL, + &new_oid, have_old ? &old_oid : NULL, update_flags | create_reflog_flag, msg, &err)) die("%s", err.buf); @@ -232,7 +232,7 @@ static const char *parse_cmd_create(struct ref_transaction *transaction, if (*next != line_termination) die("create %s: extra input: %s", refname, next); - if (ref_transaction_create(transaction, refname, new_oid.hash, + if (ref_transaction_create(transaction, refname, &new_oid, update_flags | create_reflog_flag, msg, &err)) die("%s", err.buf); @@ -269,7 +269,7 @@ static const char *parse_cmd_delete(struct ref_transaction *transaction, die("delete %s: extra input: %s", refname, next); if (ref_transaction_delete(transaction, refname, - have_old ? old_oid.hash : NULL, + have_old ? &old_oid : NULL, update_flags, msg, &err)) die("%s", err.buf); @@ -298,7 +298,7 @@ static const char *parse_cmd_verify(struct ref_transaction *transaction, if (*next != line_termination) die("verify %s: extra input: %s", refname, next); - if (ref_transaction_verify(transaction, refname, old_oid.hash, + if (ref_transaction_verify(transaction, refname, &old_oid, update_flags, &err)) die("%s", err.buf); diff --git a/fast-import.c b/fast-import.c index d5e4cf0bad..32951b0d4a 100644 --- a/fast-import.c +++ b/fast-import.c @@ -1778,7 +1778,7 @@ static int update_branch(struct branch *b) } transaction = ref_transaction_begin(&err); if (!transaction || - ref_transaction_update(transaction, b->name, b->oid.hash, old_oid.hash, + ref_transaction_update(transaction, b->name, &b->oid, &old_oid, 0, msg, &err) || ref_transaction_commit(transaction, &err)) { ref_transaction_free(transaction); @@ -1820,7 +1820,7 @@ static void dump_tags(void) strbuf_addf(&ref_name, "refs/tags/%s", t->name); if (ref_transaction_update(transaction, ref_name.buf, - t->oid.hash, NULL, 0, msg, &err)) { + &t->oid, NULL, 0, msg, &err)) { failure |= error("%s", err.buf); goto cleanup; } diff --git a/refs.c b/refs.c index 91c2af78b6..db4988ab3c 100644 --- a/refs.c +++ b/refs.c @@ -671,8 +671,7 @@ int refs_delete_ref(struct ref_store *refs, const char *msg, transaction = ref_store_transaction_begin(refs, &err); if (!transaction || - ref_transaction_delete(transaction, refname, - old_oid ? old_oid->hash : NULL, + ref_transaction_delete(transaction, refname, old_oid, flags, msg, &err) || ref_transaction_commit(transaction, &err)) { error("%s", err.buf); @@ -898,8 +897,8 @@ void ref_transaction_free(struct ref_transaction *transaction) struct ref_update *ref_transaction_add_update( struct ref_transaction *transaction, const char *refname, unsigned int flags, - const unsigned char *new_sha1, - const unsigned char *old_sha1, + const struct object_id *new_oid, + const struct object_id *old_oid, const char *msg) { struct ref_update *update; @@ -917,23 +916,23 @@ struct ref_update *ref_transaction_add_update( update->flags = flags; if (flags & REF_HAVE_NEW) - hashcpy(update->new_oid.hash, new_sha1); + oidcpy(&update->new_oid, new_oid); if (flags & REF_HAVE_OLD) - hashcpy(update->old_oid.hash, old_sha1); + oidcpy(&update->old_oid, old_oid); update->msg = xstrdup_or_null(msg); return update; } int ref_transaction_update(struct ref_transaction *transaction, const char *refname, - const unsigned char *new_sha1, - const unsigned char *old_sha1, + const struct object_id *new_oid, + const struct object_id *old_oid, unsigned int flags, const char *msg, struct strbuf *err) { assert(err); - if ((new_sha1 && !is_null_sha1(new_sha1)) ? + if ((new_oid && !is_null_oid(new_oid)) ? check_refname_format(refname, REFNAME_ALLOW_ONELEVEL) : !refname_is_safe(refname)) { strbuf_addf(err, "refusing to update ref with bad name '%s'", @@ -943,48 +942,48 @@ int ref_transaction_update(struct ref_transaction *transaction, flags &= REF_TRANSACTION_UPDATE_ALLOWED_FLAGS; - flags |= (new_sha1 ? REF_HAVE_NEW : 0) | (old_sha1 ? REF_HAVE_OLD : 0); + flags |= (new_oid ? REF_HAVE_NEW : 0) | (old_oid ? REF_HAVE_OLD : 0); ref_transaction_add_update(transaction, refname, flags, - new_sha1, old_sha1, msg); + new_oid, old_oid, msg); return 0; } int ref_transaction_create(struct ref_transaction *transaction, const char *refname, - const unsigned char *new_sha1, + const struct object_id *new_oid, unsigned int flags, const char *msg, struct strbuf *err) { - if (!new_sha1 || is_null_sha1(new_sha1)) - die("BUG: create called without valid new_sha1"); - return ref_transaction_update(transaction, refname, new_sha1, - null_sha1, flags, msg, err); + if (!new_oid || is_null_oid(new_oid)) + die("BUG: create called without valid new_oid"); + return ref_transaction_update(transaction, refname, new_oid, + &null_oid, flags, msg, err); } int ref_transaction_delete(struct ref_transaction *transaction, const char *refname, - const unsigned char *old_sha1, + const struct object_id *old_oid, unsigned int flags, const char *msg, struct strbuf *err) { - if (old_sha1 && is_null_sha1(old_sha1)) - die("BUG: delete called with old_sha1 set to zeros"); + if (old_oid && is_null_oid(old_oid)) + die("BUG: delete called with old_oid set to zeros"); return ref_transaction_update(transaction, refname, - null_sha1, old_sha1, + &null_oid, old_oid, flags, msg, err); } int ref_transaction_verify(struct ref_transaction *transaction, const char *refname, - const unsigned char *old_sha1, + const struct object_id *old_oid, unsigned int flags, struct strbuf *err) { - if (!old_sha1) - die("BUG: verify called with old_sha1 set to NULL"); + if (!old_oid) + die("BUG: verify called with old_oid set to NULL"); return ref_transaction_update(transaction, refname, - NULL, old_sha1, + NULL, old_oid, flags, NULL, err); } @@ -1003,8 +1002,7 @@ int refs_update_ref(struct ref_store *refs, const char *msg, } else { t = ref_store_transaction_begin(refs, &err); if (!t || - ref_transaction_update(t, refname, new_oid ? new_oid->hash : NULL, - old_oid ? old_oid->hash : NULL, + ref_transaction_update(t, refname, new_oid, old_oid, flags, msg, &err) || ref_transaction_commit(t, &err)) { ret = 1; diff --git a/refs.h b/refs.h index 8932109a11..1fee56d132 100644 --- a/refs.h +++ b/refs.h @@ -511,14 +511,14 @@ struct ref_transaction *ref_transaction_begin(struct strbuf *err); */ /* - * Add a reference update to transaction. new_sha1 is the value that - * the reference should have after the update, or null_sha1 if it - * should be deleted. If new_sha1 is NULL, then the reference is not - * changed at all. old_sha1 is the value that the reference must have - * before the update, or null_sha1 if it must not have existed + * Add a reference update to transaction. new_oid is the value that + * the reference should have after the update, or null_oid if it + * should be deleted. If new_oid is NULL, then the reference is not + * changed at all. old_oid is the value that the reference must have + * before the update, or null_oid if it must not have existed * beforehand. The old value is checked after the lock is taken to - * prevent races. If the old value doesn't agree with old_sha1, the - * whole transaction fails. If old_sha1 is NULL, then the previous + * prevent races. If the old value doesn't agree with old_oid, the + * whole transaction fails. If old_oid is NULL, then the previous * value is not checked. * * See the above comment "Reference transaction updates" for more @@ -526,15 +526,15 @@ struct ref_transaction *ref_transaction_begin(struct strbuf *err); */ int ref_transaction_update(struct ref_transaction *transaction, const char *refname, - const unsigned char *new_sha1, - const unsigned char *old_sha1, + const struct object_id *new_oid, + const struct object_id *old_oid, unsigned int flags, const char *msg, struct strbuf *err); /* - * Add a reference creation to transaction. new_sha1 is the value that + * Add a reference creation to transaction. new_oid is the value that * the reference should have after the update; it must not be - * null_sha1. It is verified that the reference does not exist + * null_oid. It is verified that the reference does not exist * already. * * See the above comment "Reference transaction updates" for more @@ -542,35 +542,35 @@ int ref_transaction_update(struct ref_transaction *transaction, */ int ref_transaction_create(struct ref_transaction *transaction, const char *refname, - const unsigned char *new_sha1, + const struct object_id *new_oid, unsigned int flags, const char *msg, struct strbuf *err); /* - * Add a reference deletion to transaction. If old_sha1 is non-NULL, + * Add a reference deletion to transaction. If old_oid is non-NULL, * then it holds the value that the reference should have had before - * the update (which must not be null_sha1). + * the update (which must not be null_oid). * * See the above comment "Reference transaction updates" for more * information. */ int ref_transaction_delete(struct ref_transaction *transaction, const char *refname, - const unsigned char *old_sha1, + const struct object_id *old_oid, unsigned int flags, const char *msg, struct strbuf *err); /* - * Verify, within a transaction, that refname has the value old_sha1, - * or, if old_sha1 is null_sha1, then verify that the reference - * doesn't exist. old_sha1 must be non-NULL. + * Verify, within a transaction, that refname has the value old_oid, + * or, if old_oid is null_oid, then verify that the reference + * doesn't exist. old_oid must be non-NULL. * * See the above comment "Reference transaction updates" for more * information. */ int ref_transaction_verify(struct ref_transaction *transaction, const char *refname, - const unsigned char *old_sha1, + const struct object_id *old_oid, unsigned int flags, struct strbuf *err); diff --git a/refs/files-backend.c b/refs/files-backend.c index 9c4766aa57..8ab0a7ae04 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -994,7 +994,7 @@ static void prune_ref(struct files_ref_store *refs, struct ref_to_prune *r) transaction = ref_store_transaction_begin(&refs->base, &err); if (!transaction || - ref_transaction_delete(transaction, r->name, r->oid.hash, + ref_transaction_delete(transaction, r->name, &r->oid, REF_ISPRUNING | REF_NODEREF, NULL, &err) || ref_transaction_commit(transaction, &err)) { ref_transaction_free(transaction); @@ -1079,7 +1079,7 @@ static int files_pack_refs(struct ref_store *ref_store, unsigned int flags) * packed-refs transaction: */ if (ref_transaction_update(transaction, iter->refname, - iter->oid->hash, NULL, + iter->oid, NULL, REF_NODEREF, NULL, &err)) die("failure preparing to create packed reference %s: %s", iter->refname, err.buf); @@ -2148,7 +2148,7 @@ static int split_head_update(struct ref_update *update, new_update = ref_transaction_add_update( transaction, "HEAD", update->flags | REF_LOG_ONLY | REF_NODEREF, - update->new_oid.hash, update->old_oid.hash, + &update->new_oid, &update->old_oid, update->msg); /* @@ -2212,7 +2212,7 @@ static int split_symref_update(struct files_ref_store *refs, new_update = ref_transaction_add_update( transaction, referent, new_flags, - update->new_oid.hash, update->old_oid.hash, + &update->new_oid, &update->old_oid, update->msg); new_update->parent_update = update; @@ -2594,7 +2594,7 @@ static int files_transaction_prepare(struct ref_store *ref_store, ref_transaction_add_update( packed_transaction, update->refname, update->flags & ~REF_HAVE_OLD, - update->new_oid.hash, update->old_oid.hash, + &update->new_oid, &update->old_oid, NULL); } } @@ -2847,7 +2847,7 @@ static int files_initial_transaction_commit(struct ref_store *ref_store, */ ref_transaction_add_update(packed_transaction, update->refname, update->flags & ~REF_HAVE_OLD, - update->new_oid.hash, update->old_oid.hash, + &update->new_oid, &update->old_oid, NULL); } diff --git a/refs/refs-internal.h b/refs/refs-internal.h index 448de4bccb..951bd340c8 100644 --- a/refs/refs-internal.h +++ b/refs/refs-internal.h @@ -202,8 +202,8 @@ int ref_update_reject_duplicates(struct string_list *refnames, struct ref_update *ref_transaction_add_update( struct ref_transaction *transaction, const char *refname, unsigned int flags, - const unsigned char *new_sha1, - const unsigned char *old_sha1, + const struct object_id *new_oid, + const struct object_id *old_oid, const char *msg); /* diff --git a/sequencer.c b/sequencer.c index cc3c0da3a5..d26985a6ed 100644 --- a/sequencer.c +++ b/sequencer.c @@ -393,7 +393,7 @@ static int fast_forward_to(const struct object_id *to, const struct object_id *f transaction = ref_transaction_begin(&err); if (!transaction || ref_transaction_update(transaction, "HEAD", - to->hash, unborn ? null_sha1 : from->hash, + to, unborn ? &null_oid : from, 0, sb.buf, &err) || ref_transaction_commit(transaction, &err)) { ref_transaction_free(transaction); diff --git a/walker.c b/walker.c index 2d83254bc0..5d4d3733f7 100644 --- a/walker.c +++ b/walker.c @@ -304,7 +304,7 @@ int walker_fetch(struct walker *walker, int targets, char **target, strbuf_reset(&refname); strbuf_addf(&refname, "refs/%s", write_ref[i]); if (ref_transaction_update(transaction, refname.buf, - oids[i].hash, NULL, 0, + oids + i, NULL, 0, msg ? msg : "fetch (unknown)", &err)) { error("%s", err.buf); -- cgit v1.2.3