X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=revision.c;h=48756b5d4466d06123922573e4330fc4344c1dcb;hb=c05ef93879696638406cad5be54be577a2666d04;hp=7036cf2246e8bd0c169716a12c9b9f2ecffdec8d;hpb=e1abc69b72401c5b2eb0e402e0fe10e8e0e5db27;p=git.git

diff --git a/revision.c b/revision.c
index 7036cf224..48756b5d4 100644
--- a/revision.c
+++ b/revision.c
@@ -118,10 +118,11 @@ static void add_pending_object_with_mode(struct rev_info *revs, struct object *o
 {
 	if (revs->no_walk && (obj->flags & UNINTERESTING))
 		die("object ranges do not make sense when not walking revisions");
+	if (revs->reflog_info && obj->type == OBJ_COMMIT &&
+			add_reflog_for_walk(revs->reflog_info,
+				(struct commit *)obj, name))
+		return;
 	add_object_array_with_mode(obj, name, &revs->pending, mode);
-	if (revs->reflog_info && obj->type == OBJ_COMMIT)
-		add_reflog_for_walk(revs->reflog_info,
-				(struct commit *)obj, name);
 }
 
 void add_pending_object(struct rev_info *revs, struct object *obj, const char *name)
@@ -895,7 +896,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 			continue;
 		argv[i] = NULL;
 		argc = i;
-		revs->prune_data = get_pathspec(revs->prefix, argv + i + 1);
+		if (argv[i + 1])
+			revs->prune_data = get_pathspec(revs->prefix, argv + i + 1);
 		seen_dashdash = 1;
 		break;
 	}
@@ -1022,6 +1024,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 			}
 			if (!strcmp(arg, "--cherry-pick")) {
 				revs->cherry_pick = 1;
+				revs->limited = 1;
 				continue;
 			}
 			if (!strcmp(arg, "--objects")) {
@@ -1149,6 +1152,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 					die("unknown date format %s", arg);
 				continue;
 			}
+			if (!strcmp(arg, "--log-size")) {
+				revs->show_log_size = 1;
+				continue;
+			}
 
 			/*
 			 * Grepping the commit log
@@ -1165,11 +1172,13 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 				add_message_grep(revs, arg+7);
 				continue;
 			}
-			if (!prefixcmp(arg, "--extended-regexp")) {
+			if (!strcmp(arg, "--extended-regexp") ||
+			    !strcmp(arg, "-E")) {
 				regflags |= REG_EXTENDED;
 				continue;
 			}
-			if (!prefixcmp(arg, "--regexp-ignore-case")) {
+			if (!strcmp(arg, "--regexp-ignore-case") ||
+			    !strcmp(arg, "-i")) {
 				regflags |= REG_ICASE;
 				continue;
 			}
@@ -1189,11 +1198,17 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 				revs->reverse ^= 1;
 				continue;
 			}
+			if (!strcmp(arg, "--no-walk")) {
+				revs->no_walk = 1;
+				continue;
+			}
+			if (!strcmp(arg, "--do-walk")) {
+				revs->no_walk = 0;
+				continue;
+			}
 
 			opts = diff_opt_parse(&revs->diffopt, argv+i, argc-i);
 			if (opts > 0) {
-				if (strcmp(argv[i], "-z"))
-					revs->diff = 1;
 				i += opts - 1;
 				continue;
 			}
@@ -1237,6 +1252,14 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 		add_pending_object_with_mode(revs, object, def, mode);
 	}
 
+	/* Did the user ask for any diff output? Run the diff! */
+	if (revs->diffopt.output_format & ~DIFF_FORMAT_NO_OUTPUT)
+		revs->diff = 1;
+
+	/* Pickaxe and rename following needs diffs */
+	if (revs->diffopt.pickaxe || revs->diffopt.follow_renames)
+		revs->diff = 1;
+
 	if (revs->topo_order)
 		revs->limited = 1;
 
@@ -1262,6 +1285,9 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 		compile_grep_patterns(revs->grep_filter);
 	}
 
+	if (revs->reverse && revs->reflog_info)
+		die("cannot combine --reverse with --walk-reflogs");
+
 	return left;
 }