Merge branch 'en/rerere-multi-stage-1-fix' into maint

diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index 1b526adb3a95bbef0eabf8d154f0f6f9da1ef214..f35ff1612bb563c819b611e82f8e3a7730d32461 100644 (file)
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -11,6 +11,7 @@
 #include "branch.h"
 #include "fmt-merge-msg.h"
 #include "gpg-interface.h"
+#include "repository.h"
 
 static const char * const fmt_merge_msg_usage[] = {
        N_("git fmt-merge-msg [-m <message>] [--log[=<n>] | --no-log] [--file <file>]"),
@@ -109,14 +110,15 @@ static int handle_line(char *line, struct merge_parents *merge_parents)
        struct string_list_item *item;
        int pulling_head = 0;
        struct object_id oid;
+       const unsigned hexsz = the_hash_algo->hexsz;
 
-       if (len < GIT_SHA1_HEXSZ + 3 || line[GIT_SHA1_HEXSZ] != '\t')
+       if (len < hexsz + 3 || line[hexsz] != '\t')
                return 1;
 
-       if (starts_with(line + GIT_SHA1_HEXSZ + 1, "not-for-merge"))
+       if (starts_with(line + hexsz + 1, "not-for-merge"))
                return 0;
 
-       if (line[GIT_SHA1_HEXSZ + 1] != '\t')
+       if (line[hexsz + 1] != '\t')
                return 2;
 
        i = get_oid_hex(line, &oid);
@@ -131,7 +133,7 @@ static int handle_line(char *line, struct merge_parents *merge_parents)
 
        if (line[len - 1] == '\n')
                line[len - 1] = 0;
-       line += GIT_SHA1_HEXSZ + 2;
+       line += hexsz + 2;
 
        /*
         * At this point, line points at the beginning of comment e.g.
@@ -343,7 +345,9 @@ static void shortlog(const char *name,
        const struct object_id *oid = &origin_data->oid;
        int limit = opts->shortlog_len;
 
-       branch = deref_tag(parse_object(oid), oid_to_hex(oid), GIT_SHA1_HEXSZ);
+       branch = deref_tag(the_repository, parse_object(the_repository, oid),
+                          oid_to_hex(oid),
+                          the_hash_algo->hexsz);
        if (!branch || branch->type != OBJ_COMMIT)
                return;
 
@@ -546,6 +550,7 @@ static void find_merge_parents(struct merge_parents *result,
                int len;
                char *p = in->buf + pos;
                char *newline = strchr(p, '\n');
+               const char *q;
                struct object_id oid;
                struct commit *parent;
                struct object *obj;
@@ -553,24 +558,23 @@ static void find_merge_parents(struct merge_parents *result,
                len = newline ? newline - p : strlen(p);
                pos += len + !!newline;
 
-               if (len < GIT_SHA1_HEXSZ + 3 ||
-                   get_oid_hex(p, &oid) ||
-                   p[GIT_SHA1_HEXSZ] != '\t' ||
-                   p[GIT_SHA1_HEXSZ + 1] != '\t')
+               if (parse_oid_hex(p, &oid, &q) ||
+                   q[0] != '\t' ||
+                   q[1] != '\t')
                        continue; /* skip not-for-merge */
                /*
                 * Do not use get_merge_parent() here; we do not have
                 * "name" here and we do not want to contaminate its
                 * util field yet.
                 */
-               obj = parse_object(&oid);
+               obj = parse_object(the_repository, &oid);
                parent = (struct commit *)peel_to_type(NULL, 0, obj, OBJ_COMMIT);
                if (!parent)
                        continue;
                commit_list_insert(parent, &parents);
                add_merge_parent(result, &obj->oid, &parent->object.oid);
        }
-       head_commit = lookup_commit(head);
+       head_commit = lookup_commit(the_repository, head);
        if (head_commit)
                commit_list_insert(head_commit, &parents);
        reduce_heads_replace(&parents);
@@ -624,7 +628,7 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out,
                i++;
                p[len] = 0;
                if (handle_line(p, &merge_parents))
-                       die ("Error in line %d: %.*s", i, len, p);
+                       die("error in line %d: %.*s", i, len, p);
        }
 
        if (opts->add_title && srcs.nr)