Merge branch 'jk/alternate-ref-optim'

diff --git a/submodule.c b/submodule.c
index 268f25fc2c471d6e84c73403456aaf496c132bf1..9d5ec5f08454c5e1ef1dc4295795e7915c0959bf 100644 (file)
--- a/submodule.c
+++ b/submodule.c
@@ -447,8 +447,8 @@ static void show_submodule_header(FILE *f, const char *path,
         * Attempt to lookup the commit references, and determine if this is
         * a fast forward or fast backwards update.
         */
-       *left = lookup_commit_reference(one->hash);
-       *right = lookup_commit_reference(two->hash);
+       *left = lookup_commit_reference(one);
+       *right = lookup_commit_reference(two);
 
        /*
         * Warn about missing commits in the submodule project, but only if
@@ -554,7 +554,8 @@ void show_submodule_inline_diff(FILE *f, const char *path,
        cp.no_stdin = 1;
 
        /* TODO: other options may need to be passed here. */
-       argv_array_push(&cp.args, "diff");
+       argv_array_pushl(&cp.args, "diff", "--submodule=diff", NULL);
+
        argv_array_pushf(&cp.args, "--line-prefix=%s", line_prefix);
        if (DIFF_OPT_TST(o, REVERSE_DIFF)) {
                argv_array_pushf(&cp.args, "--src-prefix=%s%s/",
@@ -722,7 +723,7 @@ static int check_has_commit(const struct object_id *oid, void *data)
 {
        int *has_commit = data;
 
-       if (!lookup_commit_reference(oid->hash))
+       if (!lookup_commit_reference(oid))
                *has_commit = 0;
 
        return 0;
@@ -1583,9 +1584,9 @@ static void print_commit(struct commit *commit)
 #define MERGE_WARNING(path, msg) \
        warning("Failed to merge submodule %s (%s)", path, msg);
 
-int merge_submodule(unsigned char result[20], const char *path,
-                   const unsigned char base[20], const unsigned char a[20],
-                   const unsigned char b[20], int search)
+int merge_submodule(struct object_id *result, const char *path,
+                   const struct object_id *base, const struct object_id *a,
+                   const struct object_id *b, int search)
 {
        struct commit *commit_base, *commit_a, *commit_b;
        int parent_count;
@@ -1594,14 +1595,14 @@ int merge_submodule(unsigned char result[20], const char *path,
        int i;
 
        /* store a in result in case we fail */
-       hashcpy(result, a);
+       oidcpy(result, a);
 
        /* we can not handle deletion conflicts */
-       if (is_null_sha1(base))
+       if (is_null_oid(base))
                return 0;
-       if (is_null_sha1(a))
+       if (is_null_oid(a))
                return 0;
-       if (is_null_sha1(b))
+       if (is_null_oid(b))
                return 0;
 
        if (add_submodule_odb(path)) {
@@ -1625,11 +1626,11 @@ int merge_submodule(unsigned char result[20], const char *path,
 
        /* Case #1: a is contained in b or vice versa */
        if (in_merge_bases(commit_a, commit_b)) {
-               hashcpy(result, b);
+               oidcpy(result, b);
                return 1;
        }
        if (in_merge_bases(commit_b, commit_a)) {
-               hashcpy(result, a);
+               oidcpy(result, a);
                return 1;
        }