Implement a basic init command in minecctl to create an initial example config

1 files changed, 16 insertions, 9 deletions

diff --git a/minecctl/minecctl.c b/minecctl/minecctl.c
index 56e386e..b374f18 100644
--- a/minecctl/minecctl.c
+++ b/minecctl/minecctl.c
@@ -20,7 +20,6 @@
 #include "rcon-commands.h"
 #include "misc-commands.h"
 #include "misc.h"
-#include "config.h"
 
 static void dump_server(struct server *server)
 {
@@ -131,12 +130,15 @@ void dump_config(struct cfg *cfg)
 
 	info("Configuration");
 	info("┌────────────");
-	info("│ cfgdir        : %s", cfg->cfgdir);
+	info("│ dir_path      : %s", cfg->dir_path);
+	info("│ dir           : %p", cfg->dir);
 	info("│ rcon_password : %s", cfg->rcon_password);
 	info("│ rcon_addrstr  : %s", cfg->rcon_addrstr);
 	info("│ mc_addrstr    : %s", cfg->mc_addrstr);
 	info("│ cmd           : %p", cfg->cmd);
 	info("│ force stop    : %s", cfg->force_stop ? "yes" : "no");
+	info("│ default set   : %s", cfg->default_set ? "yes" : "no");
+	info("│ servers loaded: %s", cfg->server_list_loaded ? "yes" : "no");
 	info("│ commands%s", cfg->commands ? "" : "      : none");
 	if (cfg->commands) {
 		for (char *const *cmd = cfg->commands; *cmd; cmd++)
@@ -154,6 +156,7 @@ _noreturn_ static void usage(bool no_error)
 	info("Usage: %s [OPTIONS...] COMMAND\n"
 	     "\n"
 	     "Valid commands:\n"
+	     "  init                     perform initial setup\n"
 	     "  list                     list known servers\n"
 	     "  lint                     check validity of server configuration files\n"
 	     "  info [SERVER]            show information about a running SERVER (or all known servers)\n"
@@ -176,7 +179,6 @@ _noreturn_ static void usage(bool no_error)
 	     "                           (only relevant for some commands, can also\n"
 	     "                            use environment variable MC_ADDRESS)\n"
 	     "  -c, --cfgdir=DIR         look for server configuration files in DIR\n"
-	     "                           (default: %s)\n"
 	     "  -f, --force              stop server even if it has players\n"
 	     "  -v, --verbose            enable extra logging\n"
 	     "  -d, --debug              enable debugging information\n"
@@ -186,7 +188,7 @@ _noreturn_ static void usage(bool no_error)
 	     "      the command and vice versa.\n"
 	     "\n"
 	     "See the minecctl(1) man page for details.\n",
-	     program_invocation_short_name, DEFAULT_CFG_DIR);
+	     program_invocation_short_name);
 
 	exit(no_error ? EXIT_FAILURE : EXIT_SUCCESS);
 }
@@ -315,6 +317,13 @@ static void parse_command(struct cfg *cfg, char *const *argv)
 	}
 
 	switch (cmd) {
+	case CMD_INIT:
+		if (*argv) {
+			error("Too many arguments");
+			usage(false);
+		}
+		cfg->cmd = do_init;
+		break;
 	case CMD_LIST:
 		if (*argv) {
 			error("Too many arguments");
@@ -402,8 +411,6 @@ static void parse_cmdline(struct cfg *cfg, int argc, char *const *argv)
 		usage(false);
 	}
 
-	cfg->cfgdir = DEFAULT_CFG_DIR;
-
 	while (true) {
 		int option_index = 0;
 		/* clang-format off */
@@ -437,7 +444,7 @@ static void parse_cmdline(struct cfg *cfg, int argc, char *const *argv)
 			cfg->mc_addrstr = xstrdup(optarg);
 			break;
 		case 'c':
-			cfg->cfgdir = optarg;
+			cfg->dir_path = optarg;
 			break;
 		case 'v':
 			debug_mask |= DBG_VERBOSE;
@@ -488,8 +495,6 @@ int main(int argc, char *const *argv)
 
 	parse_cmdline(&cfg, argc, argv);
 
-	server_load_all_known(&cfg);
-
 	parse_command(&cfg, &argv[optind]);
 
 	if (!cfg.cmd) {
@@ -509,5 +514,7 @@ out:
 	strv_free(cfg.commands);
 	xfree(cfg.rcon_addrstr);
 	xfree(cfg.mc_addrstr);
+	if (cfg.dir)
+		closedir(cfg.dir);
 	exit(success ? EXIT_SUCCESS : EXIT_FAILURE);
 }