Add parameter to adjust max message length in log listings

The parameter "max-message-length" can be specified in cgitrc, default value
is 60.

This affects the log message shown in repo summary and shortlog.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

4 files changed, 8 insertions, 2 deletions

@@ -52,6 +52,8 @@ extern int cgit_cache_dynamic_ttl;
 extern int cgit_cache_static_ttl;
 extern int cgit_cache_max_create_time;
 
+extern int cgit_max_msg_len;
+
 extern char *cgit_repo_name;
 extern char *cgit_repo_desc;
 extern char *cgit_repo_owner;
@@ -25,6 +25,8 @@ int cgit_cache_dynamic_ttl     =  5;
 int cgit_cache_static_ttl      = -1;
 int cgit_cache_max_create_time =  5;
 
+int cgit_max_msg_len = 60;
+
 char *cgit_repo_name    = NULL;
 char *cgit_repo_desc    = NULL;
 char *cgit_repo_owner   = NULL;
@@ -70,6 +72,8 @@ void cgit_global_config_cb(const char *name, const char *value)
                 cgit_cache_static_ttl = atoi(value);
         else if (!strcmp(name, "cache-dynamic-ttl"))
                 cgit_cache_dynamic_ttl = atoi(value);
+        else if (!strcmp(name, "max-message-length"))
+                cgit_max_msg_len = atoi(value);
 }
 
 void cgit_repo_config_cb(const char *name, const char *value)
@@ -23,7 +23,7 @@ void print_commit(struct commit *commit)
         char *qry = fmt("id=%s", sha1_to_hex(commit->object.sha1));
         char *url = cgit_pageurl(cgit_query_repo, "commit", qry);
         html_link_open(url, NULL, NULL);
-        html_ntxt(80, info->subject);
+        html_ntxt(cgit_max_msg_len, info->subject);
         html_link_close();
         html("</td><td>");
         html_txt(info->author);
@@ -33,7 +33,7 @@ static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1,
                 url = cgit_pageurl(cgit_query_repo, "commit", 
                                    fmt("id=%s", sha1_to_hex(sha1)));
                 html_link_open(url, NULL, NULL);
-                html_ntxt(80, info->subject);
+                html_ntxt(cgit_max_msg_len, info->subject);
                 html_link_close();
                 html("</td></tr>\n");
                 cgit_free_commitinfo(info);