8 files changed, 40 insertions, 6 deletions

@@ -84,7 +84,12 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value)
                 repo->enable_remote_branches = atoi(value);
         else if (!strcmp(name, "enable-subject-links"))
                 repo->enable_subject_links = atoi(value);
-        else if (!strcmp(name, "max-stats"))
+        else if (!strcmp(name, "commit-sort")) {
+                if (!strcmp(value, "date"))
+                        repo->commit_sort = 1;
+                if (!strcmp(value, "topo"))
+                        repo->commit_sort = 2;
+        } else if (!strcmp(name, "max-stats"))
                 repo->max_stats = cgit_find_stats_period(value, NULL);
         else if (!strcmp(name, "module-link"))
                 repo->module_link= xstrdup(value);
@@ -261,7 +266,12 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.clone_url = xstrdup(value);
         else if (!strcmp(name, "local-time"))
                 ctx.cfg.local_time = atoi(value);
-        else if (!prefixcmp(name, "mimetype."))
+        else if (!strcmp(name, "commit-sort")) {
+                if (!strcmp(value, "date"))
+                        ctx.cfg.commit_sort = 1;
+                if (!strcmp(value, "topo"))
+                        ctx.cfg.commit_sort = 2;
+        } else if (!prefixcmp(name, "mimetype."))
                 add_mimetype(name + 9, value);
         else if (!strcmp(name, "include"))
                 parse_configfile(expand_macros(value), config_cb);
@@ -84,6 +84,7 @@ struct cgit_repo {
         int enable_remote_branches;
         int enable_subject_links;
         int max_stats;
+        int commit_sort;
         time_t mtime;
         struct cgit_filter *about_filter;
         struct cgit_filter *commit_filter;
@@ -231,6 +232,7 @@ struct cgit_config {
         int summary_log;
         int summary_tags;
         int ssdiff;
+        int commit_sort;
         struct string_list mimetypes;
         struct cgit_filter *about_filter;
         struct cgit_filter *commit_filter;
@@ -192,6 +192,12 @@ local-time::
         Flag which, if set to "1", makes cgit print commit and tag times in the
         servers timezone. Default value: "0".
 
+commit-sort::
+        Flag which, when set to "date", enables strict date ordering in the
+        commit log, and when set to "topo" enables strict topological
+        ordering. If unset, the default ordering of "git log" is used. Default
+        value: unset.
+
 logo::
         Url which specifies the source of an image which will be used as a logo
         on all cgit pages. Default value: "/cgit.png".
@@ -435,6 +441,12 @@ repo.enable-subject-links::
         A flag which can be used to override the global setting
         `enable-subject-links'. Default value: none.
 
+repo.commit-sort::
+        Flag which, when set to "date", enables strict date ordering in the
+        commit log, and when set to "topo" enables strict topological
+        ordering. If unset, the default ordering of "git log" is used. Default
+        value: unset.
+
 repo.logo::
         Url which specifies the source of an image which will be used as a logo
         on this repo's pages. Default value: global logo.
@@ -68,7 +68,8 @@ static void log_fn(struct cgit_context *ctx)
 {
         cgit_print_log(ctx->qry.sha1, ctx->qry.ofs, ctx->cfg.max_commit_count,
                        ctx->qry.grep, ctx->qry.search, ctx->qry.path, 1,
-                       ctx->repo->enable_commit_graph);
+                       ctx->repo->enable_commit_graph,
+                       ctx->repo->commit_sort);
 }
 
 static void ls_cache_fn(struct cgit_context *ctx)
@@ -63,6 +63,7 @@ struct cgit_repo *cgit_add_repo(const char *url)
         ret->enable_remote_branches = ctx.cfg.enable_remote_branches;
         ret->enable_subject_links = ctx.cfg.enable_subject_links;
         ret->max_stats = ctx.cfg.max_stats;
+        ret->commit_sort = ctx.cfg.commit_sort;
         ret->module_link = ctx.cfg.module_link;
         ret->readme = ctx.cfg.readme;
         ret->mtime = -1;
@@ -278,7 +278,7 @@ static char *next_token(char **src)
 }
 
 void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
-                    char *path, int pager, int commit_graph)
+                    char *path, int pager, int commit_graph, int commit_sort)
 {
         struct rev_info rev;
         struct commit *commit;
@@ -327,6 +327,14 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
                                         COLUMN_COLORS_HTML_MAX);
         }
 
+        if (commit_sort == 1) {
+                static const char *date_order_arg = "--date-order";
+                vector_push(&vec, &date_order_arg, 0);
+        } else if (commit_sort == 2) {
+                static const char *topo_order_arg = "--topo-order";
+                vector_push(&vec, &topo_order_arg, 0);
+        }
+
         if (path) {
                 arg = "--";
                 vector_push(&vec, &arg, 0);
@@ -3,7 +3,7 @@
 
 extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
                            char *pattern, char *path, int pager,
-                           int commit_graph);
+                           int commit_graph, int commit_sort);
 extern void show_commit_decorations(struct commit *commit);
 
 #endif /* UI_LOG_H */
@@ -59,7 +59,7 @@ void cgit_print_summary()
         if (ctx.cfg.summary_log > 0) {
                 html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
                 cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL,
-                               NULL, NULL, 0, 0);
+                               NULL, NULL, 0, 0, 0);
         }
         if (ctx.repo->clone_url)
                 print_urls(expand_macros(ctx.repo->clone_url), NULL);