public void run()

in github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/InitGitHub.java [48:88]
37 lines of code
2 McCabe index (conditional complexity)

  public void run() throws Exception {
    ui.header("GitHub Integration");

    github.string("GitHub URL", "url", GITHUB_URL);
    github.string("GitHub API URL", "apiUrl", GITHUB_API_URL);
    ui.message(
        "\nNOTE: You might need to configure a proxy using http.proxy"
            + " if you run Gerrit behind a firewall.\n");

    String gerritUrl = getAssumedCanonicalWebUrl();
    ui.header("GitHub OAuth registration and credentials");
    ui.message(
        "Register Gerrit as GitHub application on:\n" + "%s%s\n\n",
        github.get("url"), GITHUB_REGISTER_APPLICATION_PATH);
    ui.message("Settings (assumed Gerrit URL: %s)\n", gerritUrl);
    ui.message("* Application name: Gerrit Code Review\n");
    ui.message("* Homepage URL: %s\n", gerritUrl);
    ui.message("* Authorization callback URL: %s%s\n\n", gerritUrl, GERRIT_OAUTH_CALLBACK_PATH);
    ui.message("After registration is complete, enter the generated OAuth credentials:\n");

    github.string("GitHub Client ID", "clientId", null);
    github.passwordForKey("GitHub Client Secret", "clientSecret");

    AuthType authType =
        auth.select(
            "Gerrit OAuth implementation",
            "type",
            AuthType.HTTP,
            EnumSet.of(AuthType.HTTP, AuthType.OAUTH));
    if (authType.equals(AuthType.HTTP)) {
      auth.string("HTTP Authentication Header", "httpHeader", "GITHUB_USER");
      httpd.set("filterClass", "com.googlesource.gerrit.plugins.github.oauth.OAuthFilter");
      authSetDefault("httpExternalIdHeader", "GITHUB_OAUTH_TOKEN");
      authSetDefault("loginUrl", "/login");
      authSetDefault("loginText", "Sign-in with GitHub");
      authSetDefault("registerPageUrl", "/#/register");
    } else {
      httpd.unset("filterClass");
      httpd.unset("httpHeader");
    }
  }