Invoice Ninja flake

Caddyfile

:80 {
	root invoiceninja/public
	encode gzip
	php_fastcgi unix/fpm.sock
	file_server
}

flake.nix

{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { nixpkgs, flake-utils, ... }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
      in
      {
        devShells.default = pkgs.mkShell {
          packages = with pkgs; [
            mysql
            caddy
            
            php
            php82Extensions.bcmath
            php82Extensions.ctype
            php82Extensions.imagick
            php82Extensions.soap
            php82Extensions.gd
            php82Extensions.mbstring
            php82Extensions.tokenizer
            php82Extensions.xml
            php82Extensions.curl
            php82Extensions.zip
            php82Extensions.gmp
            php82Extensions.mysqli
            php82Extensions.intl
            iconv
          ];
          shellHook = ''
            MYSQL_BASEDIR=${pkgs.mariadb}
            MYSQL_HOME="$PWD/mysql"
            MYSQL_DATADIR="$MYSQL_HOME/data"
            MYSQL_UNIX_PORT="$MYSQL_HOME/mysql.sock"
            MYSQL_PID_FILE="$MYSQL_HOME/mysql.pid"
            alias mysql="mysql -u root --socket=$MYSQL_UNIX_PORT"

            if [ ! -d "$MYSQL_HOME" ]; then
              # Make sure to use normal authentication method otherwise we can only
              # connect with unix account. But users do not actually exists in nix.
              mysql_install_db --no-defaults --auth-root-authentication-method=normal \
                --datadir="$MYSQL_DATADIR" --basedir="$MYSQL_BASEDIR"
            fi

            # Starts the daemon
            # - Don't load mariadb global defaults in /etc with `--no-defaults`
            # - Disable networking with `--skip-networking` and only use the socket so 
            #   multiple instances can run at once
            if [ ! -f $MYSQL_PID_FILE ]; then
              mysqld --no-defaults --skip-networking --datadir="$MYSQL_DATADIR" --pid-file="$MYSQL_PID_FILE" \
                --socket="$MYSQL_UNIX_PORT" 2> "$MYSQL_HOME/mysql.log" &
            fi

            if [ ! -f fpm.sock ]; then
              php-fpm -y fpm.conf -p $PWD -g $PWD/fpm.pid
            fi

            if [ ! -f caddy.pid ]; then
              caddy start --pidfile $PWD/caddy.pid
            fi

            finish()
            {
              caddy stop
              pkill -F fpm.pid
              mysqladmin -u root --socket="$MYSQL_UNIX_PORT" shutdown
            }
            trap finish EXIT
          '';
        };
      });
}

fpm.conf

[global]
error_log = /dev/stderr

[www]
listen = fpm.sock
pm = dynamic
pm.max_children = 5
pm.min_spare_servers = 1
pm.max_spare_servers = 1