#include "cgit.h"
-const char cgit_version[] = CGIT_VERSION;
-
-
static int cgit_prepare_cache(struct cacheitem *item)
{
- if (!cgit_repo && cgit_query_repo) {
+ if (!cgit_repo && ctx.qry.repo) {
char *title = fmt("%s - %s", cgit_root_title, "Bad request");
cgit_print_docstart(title, item);
cgit_print_pageheader(title, 0);
- cgit_print_error(fmt("Unknown repo: %s", cgit_query_repo));
+ cgit_print_error(fmt("Unknown repo: %s", ctx.qry.repo));
cgit_print_docend();
return 0;
}
}
if (!cgit_cmd) {
- item->name = xstrdup(fmt("%s/%s/index.html", cgit_cache_root,
- cache_safe_filename(cgit_repo->url)));
+ item->name = xstrdup(fmt("%s/%s/index.%s.html", cgit_cache_root,
+ cache_safe_filename(cgit_repo->url),
+ cache_safe_filename(ctx.qry.raw)));
item->ttl = cgit_cache_repo_ttl;
} else {
item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root,
- cache_safe_filename(cgit_repo->url), cgit_query_page,
- cache_safe_filename(cgit_querystring)));
- if (cgit_query_has_symref)
+ cache_safe_filename(cgit_repo->url),
+ ctx.qry.page,
+ cache_safe_filename(ctx.qry.raw)));
+ if (ctx.qry.has_symref)
item->ttl = cgit_cache_dynamic_ttl;
- else if (cgit_query_has_sha1)
+ else if (ctx.qry.has_sha1)
item->ttl = cgit_cache_static_ttl;
else
item->ttl = cgit_cache_repo_ttl;
return 1;
}
+struct refmatch {
+ char *req_ref;
+ char *first_ref;
+ int match;
+};
+
+int find_current_ref(const char *refname, const unsigned char *sha1,
+ int flags, void *cb_data)
+{
+ struct refmatch *info;
+
+ info = (struct refmatch *)cb_data;
+ if (!strcmp(refname, info->req_ref))
+ info->match = 1;
+ if (!info->first_ref)
+ info->first_ref = xstrdup(refname);
+ return info->match;
+}
+
+char *find_default_branch(struct repoinfo *repo)
+{
+ struct refmatch info;
+
+ info.req_ref = repo->defbranch;
+ info.first_ref = NULL;
+ info.match = 0;
+ for_each_branch_ref(find_current_ref, &info);
+ if (info.match)
+ return info.req_ref;
+ else
+ return info.first_ref;
+}
+
static void cgit_print_repo_page(struct cacheitem *item)
{
- char *title;
+ char *title, *tmp;
int show_search;
-
- if (!cgit_query_head)
- cgit_query_head = cgit_repo->defbranch;
+ unsigned char sha1[20];
if (chdir(cgit_repo->path)) {
title = fmt("%s - %s", cgit_root_title, "Bad request");
show_search = 0;
setenv("GIT_DIR", cgit_repo->path, 1);
+ if (!ctx.qry.head) {
+ ctx.qry.head = xstrdup(find_default_branch(cgit_repo));
+ cgit_repo->defbranch = ctx.qry.head;
+ }
+
+ if (!ctx.qry.head) {
+ cgit_print_docstart(title, item);
+ cgit_print_pageheader(title, 0);
+ cgit_print_error("Repository seems to be empty");
+ cgit_print_docend();
+ return;
+ }
+
+ if (get_sha1(ctx.qry.head, sha1)) {
+ tmp = xstrdup(ctx.qry.head);
+ ctx.qry.head = cgit_repo->defbranch;
+ cgit_print_docstart(title, item);
+ cgit_print_pageheader(title, 0);
+ cgit_print_error(fmt("Invalid branch: %s", tmp));
+ cgit_print_docend();
+ return;
+ }
+
if ((cgit_cmd == CMD_SNAPSHOT) && cgit_repo->snapshots) {
- cgit_print_snapshot(item, cgit_query_sha1, "zip",
- cgit_repo->url, cgit_query_name);
+ cgit_print_snapshot(item, ctx.qry.head, ctx.qry.sha1,
+ cgit_repobasename(cgit_repo->url),
+ ctx.qry.path,
+ cgit_repo->snapshots );
+ return;
+ }
+
+ if (cgit_cmd == CMD_PATCH) {
+ cgit_print_patch(ctx.qry.sha1, item);
return;
}
if (cgit_cmd == CMD_BLOB) {
- cgit_print_blob(item, cgit_query_sha1, cgit_query_path);
+ cgit_print_blob(item, ctx.qry.sha1, ctx.qry.path);
return;
}
return;
}
- cgit_print_pageheader(cgit_query_page, show_search);
+ cgit_print_pageheader(ctx.qry.page, show_search);
switch(cgit_cmd) {
case CMD_LOG:
- cgit_print_log(cgit_query_sha1, cgit_query_ofs,
- cgit_max_commit_count, cgit_query_search,
- cgit_query_path, 1);
+ cgit_print_log(ctx.qry.sha1, ctx.qry.ofs,
+ cgit_max_commit_count, ctx.qry.grep, ctx.qry.search,
+ ctx.qry.path, 1);
break;
case CMD_TREE:
- cgit_print_tree(cgit_query_sha1, cgit_query_path);
+ cgit_print_tree(ctx.qry.sha1, ctx.qry.path);
break;
case CMD_COMMIT:
- cgit_print_commit(cgit_query_sha1);
+ cgit_print_commit(ctx.qry.sha1);
+ break;
+ case CMD_REFS:
+ cgit_print_refs();
+ break;
+ case CMD_TAG:
+ cgit_print_tag(ctx.qry.sha1);
break;
case CMD_DIFF:
- cgit_print_diff(cgit_query_head, cgit_query_sha1, cgit_query_sha2,
- cgit_query_path);
+ cgit_print_diff(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path);
break;
default:
cgit_print_error("Invalid request");
cgit_nocache = 1;
}
if (!strncmp(argv[i], "--query=", 8)) {
- cgit_querystring = xstrdup(argv[i]+8);
+ ctx.qry.raw = xstrdup(argv[i]+8);
}
if (!strncmp(argv[i], "--repo=", 7)) {
- cgit_query_repo = xstrdup(argv[i]+7);
+ ctx.qry.repo = xstrdup(argv[i]+7);
}
if (!strncmp(argv[i], "--page=", 7)) {
- cgit_query_page = xstrdup(argv[i]+7);
+ ctx.qry.page = xstrdup(argv[i]+7);
}
if (!strncmp(argv[i], "--head=", 7)) {
- cgit_query_head = xstrdup(argv[i]+7);
- cgit_query_has_symref = 1;
+ ctx.qry.head = xstrdup(argv[i]+7);
+ ctx.qry.has_symref = 1;
}
if (!strncmp(argv[i], "--sha1=", 7)) {
- cgit_query_sha1 = xstrdup(argv[i]+7);
- cgit_query_has_sha1 = 1;
+ ctx.qry.sha1 = xstrdup(argv[i]+7);
+ ctx.qry.has_sha1 = 1;
}
if (!strncmp(argv[i], "--ofs=", 6)) {
- cgit_query_ofs = atoi(argv[i]+6);
+ ctx.qry.ofs = atoi(argv[i]+6);
}
}
}
int main(int argc, const char **argv)
{
struct cacheitem item;
+ const char *cgit_config_env = getenv("CGIT_CONFIG");
htmlfd = STDOUT_FILENO;
item.st.st_mtime = time(NULL);
cgit_repolist.count = 0;
cgit_repolist.repos = NULL;
- cgit_read_config(CGIT_CONFIG, cgit_global_config_cb);
+ cgit_read_config(cgit_config_env ? cgit_config_env : CGIT_CONFIG,
+ cgit_global_config_cb);
cgit_repo = NULL;
if (getenv("SCRIPT_NAME"))
cgit_script_name = xstrdup(getenv("SCRIPT_NAME"));
if (getenv("QUERY_STRING"))
- cgit_querystring = xstrdup(getenv("QUERY_STRING"));
+ ctx.qry.raw = xstrdup(getenv("QUERY_STRING"));
cgit_parse_args(argc, argv);
- cgit_parse_query(cgit_querystring, cgit_querystring_cb);
+ cgit_parse_query(ctx.qry.raw, cgit_querystring_cb);
if (!cgit_prepare_cache(&item))
return 0;
if (cgit_nocache) {
projects / ps-cgit / blobdiff