Merge tag 'v2.7.6' into maint-2.8

diff --git a/builtin/reset.c b/builtin/reset.c
index c503e75a590df93bcc46e564583352dcffa60891..092c3a5399c731e83058233f8e3e459be493e140 100644 (file)
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -96,7 +96,7 @@ static void print_new_head_line(struct commit *commit)
        const char *hex, *body;
        const char *msg;
 
-       hex = find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV);
+       hex = find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV);
        printf(_("HEAD is now at %s"), hex);
        msg = logmsg_reencode(commit, NULL, get_log_output_encoding());
        body = strstr(msg, "\n\n");
@@ -269,7 +269,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
        int reset_type = NONE, update_ref_status = 0, quiet = 0;
        int patch_mode = 0, unborn;
        const char *rev;
-       unsigned char sha1[20];
+       struct object_id oid;
        struct pathspec pathspec;
        int intent_to_add = 0;
        const struct option options[] = {
@@ -295,26 +295,26 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
                                                PARSE_OPT_KEEP_DASHDASH);
        parse_args(&pathspec, argv, prefix, patch_mode, &rev);
 
-       unborn = !strcmp(rev, "HEAD") && get_sha1("HEAD", sha1);
+       unborn = !strcmp(rev, "HEAD") && get_sha1("HEAD", oid.hash);
        if (unborn) {
                /* reset on unborn branch: treat as reset to empty tree */
-               hashcpy(sha1, EMPTY_TREE_SHA1_BIN);
+               hashcpy(oid.hash, EMPTY_TREE_SHA1_BIN);
        } else if (!pathspec.nr) {
                struct commit *commit;
-               if (get_sha1_committish(rev, sha1))
+               if (get_sha1_committish(rev, oid.hash))
                        die(_("Failed to resolve '%s' as a valid revision."), rev);
-               commit = lookup_commit_reference(sha1);
+               commit = lookup_commit_reference(oid.hash);
                if (!commit)
                        die(_("Could not parse object '%s'."), rev);
-               hashcpy(sha1, commit->object.sha1);
+               oidcpy(&oid, &commit->object.oid);
        } else {
                struct tree *tree;
-               if (get_sha1_treeish(rev, sha1))
+               if (get_sha1_treeish(rev, oid.hash))
                        die(_("Failed to resolve '%s' as a valid tree."), rev);
-               tree = parse_tree_indirect(sha1);
+               tree = parse_tree_indirect(oid.hash);
                if (!tree)
                        die(_("Could not parse object '%s'."), rev);
-               hashcpy(sha1, tree->object.sha1);
+               oidcpy(&oid, &tree->object.oid);
        }
 
        if (patch_mode) {
@@ -357,15 +357,15 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
                hold_locked_index(lock, 1);
                if (reset_type == MIXED) {
                        int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN;
-                       if (read_from_tree(&pathspec, sha1, intent_to_add))
+                       if (read_from_tree(&pathspec, oid.hash, intent_to_add))
                                return 1;
                        if (get_git_work_tree())
                                refresh_index(&the_index, flags, NULL, NULL,
                                              _("Unstaged changes after reset:"));
                } else {
-                       int err = reset_index(sha1, reset_type, quiet);
+                       int err = reset_index(oid.hash, reset_type, quiet);
                        if (reset_type == KEEP && !err)
-                               err = reset_index(sha1, MIXED, quiet);
+                               err = reset_index(oid.hash, MIXED, quiet);
                        if (err)
                                die(_("Could not reset index file to revision '%s'."), rev);
                }
@@ -377,10 +377,10 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
        if (!pathspec.nr && !unborn) {
                /* Any resets without paths update HEAD to the head being
                 * switched to, saving the previous head in ORIG_HEAD before. */
-               update_ref_status = reset_refs(rev, sha1);
+               update_ref_status = reset_refs(rev, oid.hash);
 
                if (reset_type == HARD && !update_ref_status && !quiet)
-                       print_new_head_line(lookup_commit_reference(sha1));
+                       print_new_head_line(lookup_commit_reference(oid.hash));
        }
        if (!pathspec.nr)
                remove_branch_state();