nginx.conf

server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;

        location ~ /([A-Za-z0-9_-]+)(/[A-Za-z0-9_.-]+)*$ {
            if ($args = "go-get=1") {
                return 200 '<html><head>\n\t<meta name="go-import" content="$host/$1 git https://github.com/kubesphere/$1">\n\t<meta name="go-source" content="$host/$1 https://github.com/kubesphere/$1 https://github.com/kubesphere/$1/tree/master/{/dir} https://github.com/kubesphere/$1/blob/master/{/dir}/{/file}#L{/line}">\n</head></html>\n';

            }
        }
    }


    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

}