rev-list: remove last static vars used in "show_commit"

[thirdparty/git.git] / builtin-rev-list.c

diff --git a/builtin-rev-list.c b/builtin-rev-list.c
index cd6f6b8fbbf3c246b53ee2308baad37a97987002..244b73eaeb7a985ea8f73acbb99ffe930df9f785 100644 (file)
--- a/builtin-rev-list.c
+++ b/builtin-rev-list.c
@@ -42,21 +42,18 @@ static const char rev_list_usage[] =
 "    --bisect-all"
 ;
 
-static int show_timestamp;
-static int hdr_termination;
-static const char *header_prefix;
-
 static void finish_commit(struct commit *commit, void *data);
 static void show_commit(struct commit *commit, void *data)
 {
-       struct rev_info *revs = data;
+       struct rev_list_info *info = data;
+       struct rev_info *revs = info->revs;
 
        graph_show_commit(revs->graph);
 
-       if (show_timestamp)
+       if (info->show_timestamp)
                printf("%lu ", commit->date);
-       if (header_prefix)
-               fputs(header_prefix, stdout);
+       if (info->header_prefix)
+               fputs(info->header_prefix, stdout);
 
        if (!revs->graph) {
                if (commit->object.flags & BOUNDARY)
@@ -138,7 +135,7 @@ static void show_commit(struct commit *commit, void *data)
                        }
                } else {
                        if (buf.len)
-                               printf("%s%c", buf.buf, hdr_termination);
+                               printf("%s%c", buf.buf, info->hdr_termination);
                }
                strbuf_release(&buf);
        } else {
@@ -236,11 +233,13 @@ static void show_tried_revs(struct commit_list *tried, int stringed)
        printf(stringed ? "' &&\n" : "'\n");
 }
 
-int show_bisect_vars(struct rev_info *revs, int reaches, int all, int flags)
+int show_bisect_vars(struct rev_list_info *info, int reaches, int all,
+                    int flags)
 {
        int cnt;
        char hex[41] = "", *format;
        struct commit_list *tried;
+       struct rev_info *revs = info->revs;
 
        if (!revs->commits && !(flags & BISECT_SHOW_TRIED))
                return 1;
@@ -264,7 +263,7 @@ int show_bisect_vars(struct rev_info *revs, int reaches, int all, int flags)
                strcpy(hex, sha1_to_hex(revs->commits->item->object.sha1));
 
        if (flags & BISECT_SHOW_ALL) {
-               traverse_commit_list(revs, show_commit, show_object, revs);
+               traverse_commit_list(revs, show_commit, show_object, info);
                printf("------\n");
        }
 
@@ -298,7 +297,7 @@ int show_bisect_vars(struct rev_info *revs, int reaches, int all, int flags)
 int cmd_rev_list(int argc, const char **argv, const char *prefix)
 {
        struct rev_info revs;
-       struct commit_list *list;
+       struct rev_list_info info;
        int i;
        int read_from_stdin = 0;
        int bisect_list = 0;
@@ -313,6 +312,9 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
        revs.commit_format = CMIT_FMT_UNSPECIFIED;
        argc = setup_revisions(argc, argv, &revs, NULL);
 
+       memset(&info, 0, sizeof(info));
+       info.revs = &revs;
+
        quiet = DIFF_OPT_TST(&revs.diffopt, QUIET);
        for (i = 1 ; i < argc; i++) {
                const char *arg = argv[i];
@@ -322,7 +324,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
                        continue;
                }
                if (!strcmp(arg, "--timestamp")) {
-                       show_timestamp = 1;
+                       info.show_timestamp = 1;
                        continue;
                }
                if (!strcmp(arg, "--bisect")) {
@@ -352,19 +354,17 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
        }
        if (revs.commit_format != CMIT_FMT_UNSPECIFIED) {
                /* The command line has a --pretty  */
-               hdr_termination = '\n';
+               info.hdr_termination = '\n';
                if (revs.commit_format == CMIT_FMT_ONELINE)
-                       header_prefix = "";
+                       info.header_prefix = "";
                else
-                       header_prefix = "commit ";
+                       info.header_prefix = "commit ";
        }
        else if (revs.verbose_header)
                /* Only --header was specified */
                revs.commit_format = CMIT_FMT_RAW;
 
-       list = revs.commits;
-
-       if ((!list &&
+       if ((!revs.commits &&
             (!(revs.tag_objects||revs.tree_objects||revs.blob_objects) &&
              !revs.pending.nr)) ||
            revs.diff)
@@ -387,14 +387,14 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
                                              bisect_find_all);
 
                if (bisect_show_vars)
-                       return show_bisect_vars(&revs, reaches, all,
+                       return show_bisect_vars(&info, reaches, all,
                                                bisect_show_all ? BISECT_SHOW_ALL : 0);
        }
 
        traverse_commit_list(&revs,
                             quiet ? finish_commit : show_commit,
                             quiet ? finish_object : show_object,
-                            &revs);
+                            &info);
 
        return 0;
 }