Function cbm_opencode_config_path

src/cli/cli.c:2581–2603

}

static void cbm_opencode_config_path(const char *home_dir, char *out, size_t out_sz) {
    char env_buf[CLI_BUF_1K];
    const char *custom = cbm_safe_getenv("OPENCODE_CONFIG", env_buf, sizeof(env_buf), NULL);
    if (custom && custom[0]) {
        snprintf(out, out_sz, "%s", custom);
        return;
    }
    /* OpenCode reads either opencode.json or opencode.jsonc. We always wrote
     * the .json name, so a user whose real config is .jsonc got a SECOND file
     * that OpenCode ignores — their MCP server silently never appeared, and the
     * install looked like it had succeeded (discussion #1560). Prefer whichever
     * file already exists, .jsonc first since it is the one we used to miss;
     * with neither present, create .json as before. Other clients in this file
     * (pochi, kilo) already carry .jsonc paths — OpenCode was the gap. */
    char candidate[CLI_BUF_1K];
    int written = snprintf(candidate, sizeof(candidate), "%s/.config/opencode/opencode.jsonc",
                           home_dir ? home_dir : "");
    if (written > 0 && (size_t)written < sizeof(candidate) && cbm_file_exists(candidate)) {
        snprintf(out, out_sz, "%s", candidate);
        return;
    }
    snprintf(out, out_sz, "%s/.config/opencode/opencode.json", home_dir);
}

static void cbm_copilot_config_dir(const char *home_dir, char *out, size_t out_sz) {
    char env_buf[CLI_BUF_1K];