builtin/fmt-merge-message: convert to struct object_id

diff --git a/builtin/describe.c b/builtin/describe.c
index 8a25abe0a03e2b2463ac352daafc326c4322ac32..738e68f95b1bccafeff6d1c58f4245dbd8265ad8 100644 (file)
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -39,11 +39,11 @@ static const char *diff_index_args[] = {
 
 struct commit_name {
        struct hashmap_entry entry;
-       unsigned char peeled[20];
+       struct object_id peeled;
        struct tag *tag;
        unsigned prio:2; /* annotated tag = 2, tag = 1, head = 0 */
        unsigned name_checked:1;
-       unsigned char sha1[20];
+       struct object_id oid;
        char *path;
 };
 
@@ -54,17 +54,17 @@ static const char *prio_names[] = {
 static int commit_name_cmp(const struct commit_name *cn1,
                const struct commit_name *cn2, const void *peeled)
 {
-       return hashcmp(cn1->peeled, peeled ? peeled : cn2->peeled);
+       return oidcmp(&cn1->peeled, peeled ? peeled : &cn2->peeled);
 }
 
-static inline struct commit_name *find_commit_name(const unsigned char *peeled)
+static inline struct commit_name *find_commit_name(const struct object_id *peeled)
 {
-       return hashmap_get_from_hash(&names, sha1hash(peeled), peeled);
+       return hashmap_get_from_hash(&names, sha1hash(peeled->hash), peeled->hash);
 }
 
 static int replace_name(struct commit_name *e,
                               int prio,
-                              const unsigned char *sha1,
+                              const struct object_id *oid,
                               struct tag **tag)
 {
        if (!e || e->prio < prio)
@@ -77,13 +77,13 @@ static int replace_name(struct commit_name *e,
                struct tag *t;
 
                if (!e->tag) {
-                       t = lookup_tag(e->sha1);
+                       t = lookup_tag(e->oid.hash);
                        if (!t || parse_tag(t))
                                return 1;
                        e->tag = t;
                }
 
-               t = lookup_tag(sha1);
+               t = lookup_tag(oid->hash);
                if (!t || parse_tag(t))
                        return 0;
                *tag = t;
@@ -96,24 +96,24 @@ static int replace_name(struct commit_name *e,
 }
 
 static void add_to_known_names(const char *path,
-                              const unsigned char *peeled,
+                              const struct object_id *peeled,
                               int prio,
-                              const unsigned char *sha1)
+                              const struct object_id *oid)
 {
        struct commit_name *e = find_commit_name(peeled);
        struct tag *tag = NULL;
-       if (replace_name(e, prio, sha1, &tag)) {
+       if (replace_name(e, prio, oid, &tag)) {
                if (!e) {
                        e = xmalloc(sizeof(struct commit_name));
-                       hashcpy(e->peeled, peeled);
-                       hashmap_entry_init(e, sha1hash(peeled));
+                       oidcpy(&e->peeled, peeled);
+                       hashmap_entry_init(e, sha1hash(peeled->hash));
                        hashmap_add(&names, e);
                        e->path = NULL;
                }
                e->tag = tag;
                e->prio = prio;
                e->name_checked = 0;
-               hashcpy(e->sha1, sha1);
+               oidcpy(&e->oid, oid);
                free(e->path);
                e->path = xstrdup(path);
        }
@@ -154,7 +154,7 @@ static int get_name(const char *path, const struct object_id *oid, int flag, voi
        else
                prio = 0;
 
-       add_to_known_names(all ? path + 5 : path + 10, peeled.hash, prio, oid->hash);
+       add_to_known_names(all ? path + 5 : path + 10, &peeled, prio, oid);
        return 0;
 }
 
@@ -212,7 +212,7 @@ static unsigned long finish_depth_computation(
 static void display_name(struct commit_name *n)
 {
        if (n->prio == 2 && !n->tag) {
-               n->tag = lookup_tag(n->sha1);
+               n->tag = lookup_tag(n->oid.hash);
                if (!n->tag || parse_tag(n->tag))
                        die(_("annotated tag %s not available"), n->path);
        }
@@ -230,14 +230,14 @@ static void display_name(struct commit_name *n)
                printf("%s", n->path);
 }
 
-static void show_suffix(int depth, const unsigned char *sha1)
+static void show_suffix(int depth, const struct object_id *oid)
 {
-       printf("-%d-g%s", depth, find_unique_abbrev(sha1, abbrev));
+       printf("-%d-g%s", depth, find_unique_abbrev(oid->hash, abbrev));
 }
 
 static void describe(const char *arg, int last_one)
 {
-       unsigned char sha1[20];
+       struct object_id oid;
        struct commit *cmit, *gave_up_on = NULL;
        struct commit_list *list;
        struct commit_name *n;
@@ -246,20 +246,20 @@ static void describe(const char *arg, int last_one)
        unsigned long seen_commits = 0;
        unsigned int unannotated_cnt = 0;
 
-       if (get_sha1(arg, sha1))
+       if (get_oid(arg, &oid))
                die(_("Not a valid object name %s"), arg);
-       cmit = lookup_commit_reference(sha1);
+       cmit = lookup_commit_reference(oid.hash);
        if (!cmit)
                die(_("%s is not a valid '%s' object"), arg, commit_type);
 
-       n = find_commit_name(cmit->object.oid.hash);
+       n = find_commit_name(&cmit->object.oid);
        if (n && (tags || all || n->prio == 2)) {
                /*
                 * Exact match to an existing ref.
                 */
                display_name(n);
                if (longformat)
-                       show_suffix(0, n->tag ? n->tag->tagged->oid.hash : sha1);
+                       show_suffix(0, n->tag ? &n->tag->tagged->oid : &oid);
                if (dirty)
                        printf("%s", dirty);
                printf("\n");
@@ -276,7 +276,7 @@ static void describe(const char *arg, int last_one)
                struct commit *c;
                struct commit_name *n = hashmap_iter_first(&names, &iter);
                for (; n; n = hashmap_iter_next(&iter)) {
-                       c = lookup_commit_reference_gently(n->peeled, 1);
+                       c = lookup_commit_reference_gently(n->peeled.hash, 1);
                        if (c)
                                c->util = n;
                }
@@ -352,7 +352,7 @@ static void describe(const char *arg, int last_one)
                            oid_to_hex(oid));
        }
 
-       qsort(all_matches, match_cnt, sizeof(all_matches[0]), compare_pt);
+       QSORT(all_matches, match_cnt, compare_pt);
 
        if (gave_up_on) {
                commit_list_insert_by_date(gave_up_on, &list);
@@ -380,7 +380,7 @@ static void describe(const char *arg, int last_one)
 
        display_name(all_matches[0].name);
        if (abbrev)
-               show_suffix(all_matches[0].depth, cmit->object.oid.hash);
+               show_suffix(all_matches[0].depth, &cmit->object.oid);
        if (dirty)
                printf("%s", dirty);
        printf("\n");