X-Git-Url: https://git.cameronkatri.com/cgit.git/blobdiff_plain/c1572bb5ec4540b5008490cf471cc4a5e65ef728..HEAD:/cgit.c

diff --git a/cgit.c b/cgit.c
index d2f7b9c..08d81a1 100644
--- a/cgit.c
+++ b/cgit.c
@@ -19,11 +19,21 @@
 
 const char *cgit_version = CGIT_VERSION;
 
+__attribute__((constructor))
+static void constructor_environment()
+{
+	/* Do not look in /etc/ for gitconfig and gitattributes. */
+	setenv("GIT_CONFIG_NOSYSTEM", "1", 1);
+	setenv("GIT_ATTR_NOSYSTEM", "1", 1);
+	unsetenv("HOME");
+	unsetenv("XDG_CONFIG_HOME");
+}
+
 static void add_mimetype(const char *name, const char *value)
 {
 	struct string_list_item *item;
 
-	item = string_list_insert(&ctx.cfg.mimetypes, xstrdup(name));
+	item = string_list_insert(&ctx.cfg.mimetypes, name);
 	item->util = xstrdup(value);
 }
 
@@ -46,8 +56,12 @@ static void repo_config(struct cgit_repo *repo, const char *name, const char *va
 		repo->homepage = xstrdup(value);
 	else if (!strcmp(name, "defbranch"))
 		repo->defbranch = xstrdup(value);
+	else if (!strcmp(name, "extra-head-content"))
+		repo->extra_head_content = xstrdup(value);
 	else if (!strcmp(name, "snapshots"))
 		repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value);
+	else if (!strcmp(name, "enable-blame"))
+		repo->enable_blame = atoi(value);
 	else if (!strcmp(name, "enable-commit-graph"))
 		repo->enable_commit_graph = atoi(value);
 	else if (!strcmp(name, "enable-log-filecount"))
@@ -111,7 +125,7 @@ static void config_cb(const char *name, const char *value)
 {
 	const char *arg;
 
-	if (!strcmp(name, "section") || !strcmp(name, "repo.group"))
+	if (!strcmp(name, "section"))
 		ctx.cfg.section = xstrdup(value);
 	else if (!strcmp(name, "repo.url"))
 		ctx.repo = cgit_add_repo(value);
@@ -139,20 +153,14 @@ static void config_cb(const char *name, const char *value)
 		ctx.cfg.header = xstrdup(value);
 	else if (!strcmp(name, "logo"))
 		ctx.cfg.logo = xstrdup(value);
-	else if (!strcmp(name, "index-header"))
-		ctx.cfg.index_header = xstrdup(value);
-	else if (!strcmp(name, "index-info"))
-		ctx.cfg.index_info = xstrdup(value);
 	else if (!strcmp(name, "logo-link"))
 		ctx.cfg.logo_link = xstrdup(value);
 	else if (!strcmp(name, "module-link"))
 		ctx.cfg.module_link = xstrdup(value);
 	else if (!strcmp(name, "strict-export"))
 		ctx.cfg.strict_export = xstrdup(value);
-	else if (!strcmp(name, "virtual-root")) {
+	else if (!strcmp(name, "virtual-root"))
 		ctx.cfg.virtual_root = ensure_end(value, '/');
-	} else if (!strcmp(name, "nocache"))
-		ctx.cfg.nocache = atoi(value);
 	else if (!strcmp(name, "noplainemail"))
 		ctx.cfg.noplainemail = atoi(value);
 	else if (!strcmp(name, "noheader"))
@@ -236,7 +244,7 @@ static void config_cb(const char *name, const char *value)
 	else if (!strcmp(name, "project-list"))
 		ctx.cfg.project_list = xstrdup(expand_macros(value));
 	else if (!strcmp(name, "scan-path"))
-		if (!ctx.cfg.nocache && ctx.cfg.cache_size)
+		if (ctx.cfg.cache_size)
 			process_cached_repolist(expand_macros(value));
 		else if (ctx.cfg.project_list)
 			scan_projects(expand_macros(value),
@@ -316,11 +324,11 @@ static void querystring_cb(const char *name, const char *value)
 		ctx.qry.head = xstrdup(value);
 		ctx.qry.has_symref = 1;
 	} else if (!strcmp(name, "id")) {
-		ctx.qry.sha1 = xstrdup(value);
-		ctx.qry.has_sha1 = 1;
+		ctx.qry.oid = xstrdup(value);
+		ctx.qry.has_oid = 1;
 	} else if (!strcmp(name, "id2")) {
-		ctx.qry.sha2 = xstrdup(value);
-		ctx.qry.has_sha1 = 1;
+		ctx.qry.oid2 = xstrdup(value);
+		ctx.qry.has_oid = 1;
 	} else if (!strcmp(name, "ofs")) {
 		ctx.qry.ofs = atoi(value);
 	} else if (!strcmp(name, "path")) {
@@ -355,7 +363,6 @@ static void prepare_context(void)
 {
 	memset(&ctx, 0, sizeof(ctx));
 	ctx.cfg.agefile = "info/web/last-modified";
-	ctx.cfg.nocache = 0;
 	ctx.cfg.cache_size = 0;
 	ctx.cfg.cache_max_create_time = 5;
 	ctx.cfg.cache_root = CGIT_CACHE_ROOT;
@@ -421,7 +428,7 @@ static void prepare_context(void)
 	ctx.page.modified = time(NULL);
 	ctx.page.expires = ctx.page.modified;
 	ctx.page.etag = NULL;
-	memset(&ctx.cfg.mimetypes, 0, sizeof(struct string_list));
+	string_list_init(&ctx.cfg.mimetypes, 1);
 	if (ctx.env.script_name)
 		ctx.cfg.script_name = xstrdup(ctx.env.script_name);
 	if (ctx.env.query_string)
@@ -568,18 +575,13 @@ static void prepare_repo_env(int *nongit)
 	/* The path to the git repository. */
 	setenv("GIT_DIR", ctx.repo->path, 1);
 
-	/* Do not look in /etc/ for gitconfig and gitattributes. */
-	setenv("GIT_CONFIG_NOSYSTEM", "1", 1);
-	setenv("GIT_ATTR_NOSYSTEM", "1", 1);
-	unsetenv("HOME");
-	unsetenv("XDG_CONFIG_HOME");
-
 	/* Setup the git directory and initialize the notes system. Both of these
 	 * load local configuration from the git repository, so we do them both while
 	 * the HOME variables are unset. */
 	setup_git_directory_gently(nongit);
-	init_display_notes(NULL);
+	load_display_notes(NULL);
 }
+
 static int prepare_repo_cmd(int nongit)
 {
 	struct object_id oid;
@@ -650,7 +652,7 @@ static inline void open_auth_filter(const char *function)
 		ctx.env.https ? ctx.env.https : "",
 		ctx.qry.repo ? ctx.qry.repo : "",
 		ctx.qry.page ? ctx.qry.page : "",
-		ctx.qry.url ? ctx.qry.url : "",
+		cgit_currentfullurl(),
 		cgit_loginurl());
 }
 
@@ -664,13 +666,13 @@ static inline void open_auth_filter(const char *function)
 static inline void authenticate_post(void)
 {
 	char buffer[MAX_AUTHENTICATION_POST_BYTES];
-	unsigned int len;
+	ssize_t len;
 
 	open_auth_filter("authenticate-post");
 	len = ctx.env.content_length;
 	if (len > MAX_AUTHENTICATION_POST_BYTES)
 		len = MAX_AUTHENTICATION_POST_BYTES;
-	if (read(STDIN_FILENO, buffer, len) < 0)
+	if ((len = read(STDIN_FILENO, buffer, len)) < 0)
 		die_errno("Could not read POST from stdin");
 	if (write(STDOUT_FILENO, buffer, len) < 0)
 		die_errno("Could not write POST to stdout");
@@ -765,7 +767,7 @@ static char *build_snapshot_setting(int bitmap)
 	struct strbuf result = STRBUF_INIT;
 
 	for (f = cgit_snapshot_formats; f->suffix; f++) {
-		if (f->bit & bitmap) {
+		if (cgit_snapshot_format_bit(f) & bitmap) {
 			if (result.len)
 				strbuf_addch(&result, ' ');
 			strbuf_addstr(&result, f->suffix);
@@ -804,6 +806,8 @@ static void print_repo(FILE *f, struct cgit_repo *repo)
 	}
 	if (repo->defbranch)
 		fprintf(f, "repo.defbranch=%s\n", repo->defbranch);
+	if (repo->extra_head_content)
+		fprintf(f, "repo.extra-head-content=%s\n", repo->extra_head_content);
 	if (repo->module_link)
 		fprintf(f, "repo.module-link=%s\n", repo->module_link);
 	if (repo->section)
@@ -812,6 +816,8 @@ static void print_repo(FILE *f, struct cgit_repo *repo)
 		fprintf(f, "repo.homepage=%s\n", repo->homepage);
 	if (repo->clone_url)
 		fprintf(f, "repo.clone-url=%s\n", repo->clone_url);
+	fprintf(f, "repo.enable-blame=%d\n",
+	        repo->enable_blame);
 	fprintf(f, "repo.enable-commit-graph=%d\n",
 	        repo->enable_commit_graph);
 	fprintf(f, "repo.enable-log-filecount=%d\n",
@@ -833,6 +839,8 @@ static void print_repo(FILE *f, struct cgit_repo *repo)
 		fprintf(f, "repo.snapshots=%s\n", tmp ? tmp : "");
 		free(tmp);
 	}
+	if (repo->snapshot_prefix)
+		fprintf(f, "repo.snapshot-prefix=%s\n", repo->snapshot_prefix);
 	if (repo->max_stats != ctx.cfg.max_stats)
 		fprintf(f, "repo.max-stats=%s\n",
 		        cgit_find_stats_periodname(repo->max_stats));
@@ -973,8 +981,6 @@ static void cgit_parse_args(int argc, const char **argv)
 		}
 		if (skip_prefix(argv[i], "--cache=", &arg)) {
 			ctx.cfg.cache_root = xstrdup(arg);
-		} else if (!strcmp(argv[i], "--nocache")) {
-			ctx.cfg.nocache = 1;
 		} else if (!strcmp(argv[i], "--nohttp")) {
 			ctx.env.no_http = "1";
 		} else if (skip_prefix(argv[i], "--query=", &arg)) {
@@ -986,9 +992,9 @@ static void cgit_parse_args(int argc, const char **argv)
 		} else if (skip_prefix(argv[i], "--head=", &arg)) {
 			ctx.qry.head = xstrdup(arg);
 			ctx.qry.has_symref = 1;
-		} else if (skip_prefix(argv[i], "--sha1=", &arg)) {
-			ctx.qry.sha1 = xstrdup(arg);
-			ctx.qry.has_sha1 = 1;
+		} else if (skip_prefix(argv[i], "--oid=", &arg)) {
+			ctx.qry.oid = xstrdup(arg);
+			ctx.qry.has_oid = 1;
 		} else if (skip_prefix(argv[i], "--ofs=", &arg)) {
 			ctx.qry.ofs = atoi(arg);
 		} else if (skip_prefix(argv[i], "--scan-tree=", &arg) ||
@@ -1031,7 +1037,7 @@ static int calc_ttl(void)
 	if (!strcmp(ctx.qry.page, "snapshot"))
 		return ctx.cfg.cache_snapshot_ttl;
 
-	if (ctx.qry.has_sha1)
+	if (ctx.qry.has_oid)
 		return ctx.cfg.cache_static_ttl;
 
 	if (ctx.qry.has_symref)
@@ -1095,8 +1101,6 @@ int cmd_main(int argc, const char **argv)
 	else
 		ctx.page.expires += ttl * 60;
 	if (!ctx.env.authenticated || (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD")))
-		ctx.cfg.nocache = 1;
-	if (ctx.cfg.nocache)
 		ctx.cfg.cache_size = 0;
 	err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root,
 			    ctx.qry.raw, ttl, process_request);