#!/usr/bin/env bash

# postfix
debconf-set-selections <<EOF
postfix postfix/mailname string $(hostname -f)
postfix postfix/main_mailer_type string 'Internet Site'
postfix postfix/mynetworks string '127.0.0.0/8'
EOF
DEBIAN_FRONTEND=noninteractive apt install -y postfix postgresql nginx fcgiwrap perl-doc micro debconf-utils
postconf -e "inet_protocols = ipv4"
systemctl restart postfix

# sympa
listmasters="pvincent@artcode.re,jnoel@mithril.re"
[[ $(hostname -d) == *.* ]] && listmasters+=",listmaster@$(hostname -d)" || true
debconf-set-selections <<EOF
sympa wwsympa/webserver_type select 'Other'
sympa sympa/database-type string pgsql
sympa sympa/db_host string localhost
sympa sympa/db_name string sympa
sympa sympa/db_user string sympa
sympa sympa/db_pass password sympa
sympa sympa/language select fr
sympa sympa/listmaster string $listmasters
EOF
DEBIAN_FRONTEND=noninteractive apt install -y sympa
systemctl disable sympasoap.{socket,service}
systemctl stop sympasoap.{socket,service}

# nginx
cat <<EOF >/etc/nginx/sites-available/sympa.conf
server {
  listen 80;
  server_name _;
  rewrite ^/$ /wws permanent;

  location /wws {
    include fastcgi_params;
    fastcgi_param SERVER_NAME $(hostname -f);
    fastcgi_pass  unix:/run/sympa/wwsympa.socket;
  }

  location /static-sympa {
    alias /usr/share/sympa/static_content;
  }

  location /css-sympa {
    alias /var/lib/sympa/css;
  }

  location /pictures-sympa { 
    alias /var/lib/sympa/pictures;
  }
}
EOF
cd /etc/nginx/sites-enabled && rm -f default && ln -sf ../sites-available/sympa.conf && cd
systemctl reload nginx

# final word
echo Sympa successfully installed!