ui-log.c: allow commit range as search expression

[ps-cgit] / ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index 4049a2b6811d42d44f5eacfaefbda05244063e1b..0f65474fa708192ee2dc1a0e97b4332ae5779023 100644 (file)
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -246,7 +246,7 @@ static void reporevlink(char *page, char *name, char *title, char *class,
        char *delim;
 
        delim = repolink(title, class, page, head, path);
-       if (rev && strcmp(rev, ctx.qry.head)) {
+       if (rev && ctx.qry.head != NULL && strcmp(rev, ctx.qry.head)) {
                html(delim);
                html("id=");
                html_url_arg(rev);
@@ -317,7 +317,7 @@ void cgit_log_link(char *name, char *title, char *class, char *head,
 }
 
 void cgit_commit_link(char *name, char *title, char *class, char *head,
-                     char *rev)
+                     char *rev, int toggle_ssdiff)
 {
        if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
                name[ctx.cfg.max_msg_len] = '\0';
@@ -325,7 +325,23 @@ void cgit_commit_link(char *name, char *title, char *class, char *head,
                name[ctx.cfg.max_msg_len - 2] = '.';
                name[ctx.cfg.max_msg_len - 3] = '.';
        }
-       reporevlink("commit", name, title, class, head, rev, NULL);
+
+       char *delim;
+
+       delim = repolink(title, class, "commit", head, NULL);
+       if (rev && strcmp(rev, ctx.qry.head)) {
+               html(delim);
+               html("id=");
+               html_url_arg(rev);
+               delim = "&";
+       }
+       if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+               html(delim);
+               html("ss=1");
+       }
+       html("'>");
+       html_txt(name);
+       html("</a>");
 }
 
 void cgit_refs_link(char *name, char *title, char *class, char *head,
@@ -341,12 +357,13 @@ void cgit_snapshot_link(char *name, char *title, char *class, char *head,
 }
 
 void cgit_diff_link(char *name, char *title, char *class, char *head,
-                   char *new_rev, char *old_rev, char *path)
+                   char *new_rev, char *old_rev, char *path,
+                   int toggle_ssdiff)
 {
        char *delim;
 
        delim = repolink(title, class, "diff", head, path);
-       if (new_rev && strcmp(new_rev, ctx.qry.head)) {
+       if (new_rev && ctx.qry.head != NULL && strcmp(new_rev, ctx.qry.head)) {
                html(delim);
                html("id=");
                html_url_arg(new_rev);
@@ -356,6 +373,11 @@ void cgit_diff_link(char *name, char *title, char *class, char *head,
                html(delim);
                html("id2=");
                html_url_arg(old_rev);
+               delim = "&amp;";
+       }
+       if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+               html(delim);
+               html("ss=1");
        }
        html("'>");
        html_txt(name);
@@ -383,7 +405,7 @@ void cgit_object_link(struct object *obj)
        shortrev[10] = '\0';
        if (obj->type == OBJ_COMMIT) {
                 cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL,
-                                ctx.qry.head, fullrev);
+                                ctx.qry.head, fullrev, 0);
                return;
        } else if (obj->type == OBJ_TREE)
                page = "tree";
@@ -695,9 +717,9 @@ void cgit_print_pageheader(struct cgit_context *ctx)
                cgit_tree_link("tree", NULL, hc(cmd, "tree"), ctx->qry.head,
                               ctx->qry.sha1, NULL);
                cgit_commit_link("commit", NULL, hc(cmd, "commit"),
-                                ctx->qry.head, ctx->qry.sha1);
+                                ctx->qry.head, ctx->qry.sha1, 0);
                cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head,
-                              ctx->qry.sha1, ctx->qry.sha2, NULL);
+                              ctx->qry.sha1, ctx->qry.sha2, NULL, 0);
                if (ctx->repo->max_stats)
                        cgit_stats_link("stats", NULL, hc(cmd, "stats"),
                                        ctx->qry.head, NULL);
@@ -716,6 +738,7 @@ void cgit_print_pageheader(struct cgit_context *ctx)
                html_option("grep", "log msg", ctx->qry.grep);
                html_option("author", "author", ctx->qry.grep);
                html_option("committer", "committer", ctx->qry.grep);
+               html_option("range", "range", ctx->qry.grep);
                html("</select>\n");
                html("<input class='txt' type='text' size='10' name='q' value='");
                html_attr(ctx->qry.search);
@@ -760,13 +783,18 @@ void cgit_print_snapshot_links(const char *repo, const char *head,
                               const char *hex, int snapshots)
 {
        const struct cgit_snapshot_format* f;
+       char *prefix;
        char *filename;
+       unsigned char sha1[20];
 
+       if (get_sha1(fmt("refs/tags/%s", hex), sha1) == 0 &&
+           (hex[0] == 'v' || hex[0] == 'V') && isdigit(hex[1]))
+               hex++;
+       prefix = xstrdup(fmt("%s-%s", cgit_repobasename(repo), hex));
        for (f = cgit_snapshot_formats; f->suffix; f++) {
                if (!(snapshots & f->bit))
                        continue;
-               filename = fmt("%s-%s%s", cgit_repobasename(repo), hex,
-                              f->suffix);
+               filename = fmt("%s%s", prefix, f->suffix);
                cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
                html("<br/>");
        }