contrib/git-svn: add Makefile, test, and associated ignores

[git.git] / rev-list.c

diff --git a/rev-list.c b/rev-list.c
index a554e07..f2d1105 100644 (file)
--- a/rev-list.c
+++ b/rev-list.c
@@ -27,11 +27,13 @@ static const char rev_list_usage[] =
 "  ordering output:\n"
 "    --merge-order [ --show-breaks ]\n"
 "    --topo-order\n"
+"    --date-order\n"
 "  formatting output:\n"
 "    --parents\n"
 "    --objects\n"
 "    --unpacked\n"
 "    --header | --pretty\n"
+"    --abbrev=nr | --no-abbrev\n"
 "  special purpose:\n"
 "    --bisect"
 ;
@@ -43,6 +45,7 @@ static int tag_objects = 0;
 static int tree_objects = 0;
 static int blob_objects = 0;
 static int verbose_header = 0;
+static int abbrev = DEFAULT_ABBREV;
 static int show_parents = 0;
 static int hdr_termination = 0;
 static const char *commit_prefix = "";
@@ -54,6 +57,7 @@ static int merge_order = 0;
 static int show_breaks = 0;
 static int stop_traversal = 0;
 static int topo_order = 0;
+static int lifo = 1;
 static int no_merges = 0;
 static const char **paths = NULL;
 static int remove_empty_trees = 0;
@@ -96,7 +100,7 @@ static void show_commit(struct commit *commit)
 
        if (verbose_header) {
                static char pretty_header[16384];
-               pretty_print_commit(commit_format, commit, ~0, pretty_header, sizeof(pretty_header), 0);
+               pretty_print_commit(commit_format, commit, ~0, pretty_header, sizeof(pretty_header), abbrev);
                printf("%s%c", pretty_header, hdr_termination);
        }
        fflush(stdout);
@@ -795,6 +799,18 @@ int main(int argc, const char **argv)
                        verbose_header = 1;
                        continue;
                }
+               if (!strcmp(arg, "--no-abbrev")) {
+                       abbrev = 0;
+                       continue;
+               }
+               if (!strncmp(arg, "--abbrev=", 9)) {
+                       abbrev = strtoul(arg + 9, NULL, 10);
+                       if (abbrev && abbrev < MINIMUM_ABBREV)
+                               abbrev = MINIMUM_ABBREV;
+                       else if (40 < abbrev)
+                               abbrev = 40;
+                       continue;
+               }
                if (!strncmp(arg, "--pretty", 8)) {
                        commit_format = get_commit_format(arg+8);
                        verbose_header = 1;
@@ -842,6 +858,13 @@ int main(int argc, const char **argv)
                }
                if (!strcmp(arg, "--topo-order")) {
                        topo_order = 1;
+                       lifo = 1;
+                       limited = 1;
+                       continue;
+               }
+               if (!strcmp(arg, "--date-order")) {
+                       topo_order = 1;
+                       lifo = 0;
                        limited = 1;
                        continue;
                }
@@ -926,7 +949,7 @@ int main(int argc, const char **argv)
                if (limited)
                        list = limit_list(list);
                if (topo_order)
-                       sort_in_topological_order(&list);
+                       sort_in_topological_order(&list, lifo);
                show_commit_list(list);
        } else {
 #ifndef NO_OPENSSL