Merge branch 'master' of git://repo.or.cz/git/fastimport

[git.git] / commit.c

diff --git a/commit.c b/commit.c
index 754d1b8a0b8282fd3d1d6bd8f6ccb21b407504a5..10466c4ae0cb1db8648b9191fece9d9dbf238cb6 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -4,6 +4,8 @@
 #include "pkt-line.h"
 #include "utf8.h"
 #include "interpolate.h"
+#include "diff.h"
+#include "revision.h"
 
 int save_commit_buffer = 1;
 
@@ -96,12 +98,8 @@ struct commit *lookup_commit_reference(const unsigned char *sha1)
 struct commit *lookup_commit(const unsigned char *sha1)
 {
        struct object *obj = lookup_object(sha1);
-       if (!obj) {
-               struct commit *ret = alloc_commit_node();
-               created_object(sha1, &ret->object);
-               ret->object.type = OBJ_COMMIT;
-               return ret;
-       }
+       if (!obj)
+               return create_object(sha1, OBJ_COMMIT, alloc_commit_node());
        if (!obj->type)
                obj->type = OBJ_COMMIT;
        return check_commit(obj, sha1, 0);
@@ -808,7 +806,8 @@ static long format_commit_message(const struct commit *commit,
                { "%Cgreen" },  /* green */
                { "%Cblue" },   /* blue */
                { "%Creset" },  /* reset color */
-               { "%n" }        /* newline */
+               { "%n" },       /* newline */
+               { "%m" },       /* left/right/bottom */
        };
        enum interp_index {
                IHASH = 0, IHASH_ABBREV,
@@ -824,14 +823,15 @@ static long format_commit_message(const struct commit *commit,
                ISUBJECT,
                IBODY,
                IRED, IGREEN, IBLUE, IRESET_COLOR,
-               INEWLINE
+               INEWLINE,
+               ILEFT_RIGHT,
        };
        struct commit_list *p;
        char parents[1024];
        int i;
        enum { HEADER, SUBJECT, BODY } state;
 
-       if (INEWLINE + 1 != ARRAY_SIZE(table))
+       if (ILEFT_RIGHT + 1 != ARRAY_SIZE(table))
                die("invalid interp table!");
 
        /* these are independent of the commit */
@@ -852,6 +852,12 @@ static long format_commit_message(const struct commit *commit,
        interp_set_entry(table, ITREE_ABBREV,
                        find_unique_abbrev(commit->tree->object.sha1,
                                DEFAULT_ABBREV));
+       interp_set_entry(table, ILEFT_RIGHT,
+                        (commit->object.flags & BOUNDARY)
+                        ? "-"
+                        : (commit->object.flags & SYMMETRIC_LEFT)
+                        ? "<"
+                        : ">");
 
        parents[1] = 0;
        for (i = 0, p = commit->parents;