| 6670 | } |
| 6671 | |
| 6672 | int cbm_cmd_config(int argc, char **argv) { |
| 6673 | /* NULL argv with a nonzero argc previously slipped past this guard (the |
| 6674 | * inner `argv &&` shielded only the help comparison) and dereferenced |
| 6675 | * argv[0] below -- caught by the clang-analyzer lane. */ |
| 6676 | if (argc == 0 || !argv || strcmp(argv[0], "--help") == 0 || strcmp(argv[0], "-h") == 0) { |
| 6677 | printf("Usage: codebase-memory-mcp config <command> [args]\n\n"); |
| 6678 | printf("Commands:\n"); |
| 6679 | printf(" list Show all config values\n"); |
| 6680 | printf(" get <key> Get a config value\n"); |
| 6681 | printf(" set <key> <val> Set a config value\n"); |
| 6682 | printf(" reset <key> Reset a key to default\n\n"); |
| 6683 | printf("Config keys:\n"); |
| 6684 | for (size_t i = 0; i < sizeof(CONFIG_KEYS) / sizeof(CONFIG_KEYS[0]); i++) { |
| 6685 | printf(" %-25s default=%-10s %s\n", CONFIG_KEYS[i].key, CONFIG_KEYS[i].default_value, |
| 6686 | CONFIG_KEYS[i].help); |
| 6687 | } |
| 6688 | return 0; |
| 6689 | } |
| 6690 | |
| 6691 | const char *home = cbm_get_home_dir(); |
| 6692 | if (!home) { |
| 6693 | (void)fprintf(stderr, "error: HOME not set (use USERPROFILE on Windows)\n"); |
| 6694 | return CLI_TRUE; |
| 6695 | } |
| 6696 | |
| 6697 | char cache_dir[CLI_BUF_1K]; |
| 6698 | snprintf(cache_dir, sizeof(cache_dir), "%s", cbm_resolve_cache_dir()); |
| 6699 | |
| 6700 | cbm_config_t *cfg = cbm_config_open(cache_dir); |
| 6701 | if (!cfg) { |
| 6702 | (void)fprintf(stderr, "error: cannot open config database\n"); |
| 6703 | return CLI_TRUE; |
| 6704 | } |
| 6705 | |
| 6706 | int rc = 0; |
| 6707 | if (strcmp(argv[0], "list") == 0 || strcmp(argv[0], "ls") == 0) { |
| 6708 | printf("Configuration:\n"); |
| 6709 | for (size_t i = 0; i < sizeof(CONFIG_KEYS) / sizeof(CONFIG_KEYS[0]); i++) { |
| 6710 | char ui_value[CLI_BUF_1K]; |
| 6711 | const char *shown; |
| 6712 | if (config_key_is_ui(CONFIG_KEYS[i].key)) { |
| 6713 | config_ui_read(CONFIG_KEYS[i].key, ui_value, sizeof(ui_value)); |
| 6714 | shown = ui_value; |
| 6715 | } else { |
| 6716 | shown = cbm_config_get(cfg, CONFIG_KEYS[i].key, CONFIG_KEYS[i].default_value); |
| 6717 | } |
| 6718 | printf(" %-25s = %-10s\n", CONFIG_KEYS[i].key, shown); |
| 6719 | } |
| 6720 | } else if (strcmp(argv[0], "get") == 0) { |
| 6721 | if (argc < MIN_ARGC_GET) { |
| 6722 | (void)fprintf(stderr, "Usage: config get <key>\n"); |
| 6723 | rc = CLI_TRUE; |
| 6724 | } else { |
| 6725 | const config_key_def_t *def = config_key_lookup(argv[CLI_SKIP_ONE]); |
| 6726 | if (!def) { |
| 6727 | config_print_unknown_key(argv[CLI_SKIP_ONE]); |
| 6728 | rc = CLI_TRUE; |
| 6729 | } else { |