Function cbm_cmd_uninstall

src/cli/cli.c:12748–12907

}

int cbm_cmd_uninstall(int argc, char **argv) {
    /* `uninstall --help` used to UNINSTALL.
     *
     * The top-level dispatcher matches the subcommand at argv[1] and hands the
     * rest here, so its own --help check never sees argv[2]. Nothing downstream
     * looked either, and --help is the one flag a person types precisely
     * BECAUSE they are not sure what a command does. It removed the binary and
     * every agent configuration (#1038).
     *
     * Checked before parse_auto_answer so a `-y` sitting elsewhere on the line
     * cannot auto-confirm the destruction we are trying to prevent. */
    for (int i = 0; i < argc; i++) {
        if (argv && argv[i] && (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0)) {
            printf("Usage: codebase-memory-mcp uninstall [options]\n\n"
                   "Removes the codebase-memory-mcp binary, its agent configurations and,\n"
                   "with confirmation, its indexes. THIS IS DESTRUCTIVE.\n\n"
                   "Options:\n"
                   "  --dry-run        Show what would be removed, change nothing\n"
                   "  --dir=PATH       Uninstall from a custom install directory\n"
                   "  -y, --yes        Do not prompt for confirmation\n"
                   "  -h, --help       Show this help and exit\n\n"
                   "Run with --dry-run first if you are unsure.\n");
            return CLI_OK;
        }
    }
    parse_auto_answer(argc, argv);
    bool dry_run = false;
    /* An install into a custom --dir must be removable from that same dir:
     * without this, anyone who installed outside ~/.local/bin has no supported
     * uninstall path at all. Mirrors cbm_cmd_install's parsing. */
    const char *requested_bin_dir = NULL;
    for (int i = 0; i < argc; i++) {
        /* The public command dispatcher passes option-only argv, while the
         * long-standing direct API/tests include the subcommand at argv[0]. */
        if (i == 0 && strcmp(argv[i], "uninstall") == 0) {
            continue;
        }
        if (strcmp(argv[i], "--dry-run") == 0) {
            dry_run = true;
        } else if (strncmp(argv[i], "--dir=", SLEN("--dir=")) == 0) {
            requested_bin_dir = argv[i] + SLEN("--dir=");
            if (!requested_bin_dir[0]) {
                (void)fprintf(stderr, "error: --dir requires a non-empty path\n");
                return CLI_TRUE;
            }
        } else if (strcmp(argv[i], "--dir") == 0) {
            if (i + 1 >= argc || !argv[i + 1] || !argv[i + 1][0] || argv[i + 1][0] == '-') {
                (void)fprintf(stderr, "error: --dir requires a non-empty path\n");
                return CLI_TRUE;
            }
            requested_bin_dir = argv[++i];
        } else if (strcmp(argv[i], "-y") != 0 && strcmp(argv[i], "--yes") != 0 &&
                   strcmp(argv[i], "-n") != 0 && strcmp(argv[i], "--no") != 0) {
            (void)fprintf(stderr, "error: unknown uninstall option: %s\n", argv[i]);
            return CLI_TRUE;
        }
    }