helm/modules/wallabag.nix

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2022-09-18 15:13:50 -07:00
{ config, options, lib, pkgs, ... }:
with lib;
let
cfg = config.services.wallabag;
poolName = "wallabag";
configFile = pkgs.writeTextFile {
name = "wallabag-config";
text = cfg.conf;
destination = "/config/parameters.yml";
};
appDir = pkgs.buildEnv {
name = "wallabag-app-dir";
ignoreCollisions = true;
checkCollisionContents = false;
paths = [ configFile "${cfg.package}/app" ];
};
in
{
options = {
services.wallabag = {
enable = mkEnableOption "wallabag";
user = mkOption {
type = types.str;
default = "nginx";
description = ''
User account under which both the update daemon and the web-application run.
'';
};
dataDir = mkOption {
type = types.path;
default = "/var/lib/wallabag";
description = ''
Data directory.
'';
};
package = mkOption {
type = types.package;
default = pkgs.wallabag;
description = ''
Wallabag package to use.
'';
};
hostName = mkOption {
type = types.str;
description = ''
Name of the nginx virtualhost to use and setup.
'';
};
poolConfig = mkOption {
type = types.lines;
default = ''
pm = dynamic
pm.max_children = 75
pm.start_servers = 1
pm.min_spare_servers = 1
pm.max_spare_servers = 20
pm.max_requests = 500
catch_workers_output = 1
'';
description = ''
Options for wallabag's PHP pool. See the documentation on <literal>php-fpm.conf</literal> for details on configuration directives.
'';
};
conf = mkOption {
type = types.str;
description = ''
Contents of the wallabag configuration file (parameters.yml)
'';
};
};
};
config = mkIf cfg.enable {
services.phpfpm.pools."${poolName}" = {
user = "${cfg.user}";
group = "nginx";
phpPackage = pkgs.php74;
settings = {
"listen.owner" = "nginx";
"listen.group" = "nginx";
"listen.mode" = "0600";
"user" = "${cfg.user}";
"group" = "nginx";
"env[WALLABAG_DATA]" = "${cfg.dataDir}";
"pm" = "dynamic";
"pm.max_children" = "75";
"pm.min_spare_servers" = "5";
"pm.max_spare_servers" = "20";
"pm.max_requests" = "10";
"catch_workers_output" = "1";
"php_admin_value[error_log]" = "/var/log/nginx/${poolName}-phpfpm-error.log";
};
};
services.phpfpm.phpOptions = ''
max_execution_time = 120
'';
services.nginx.enable = mkDefault true;
services.nginx.virtualHosts."${cfg.hostName}" = {
enableACME = false;
forceSSL = false;
root = "${cfg.package}/web";
extraConfig = ''
add_header X-Frame-Options SAMEORIGIN;
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
'';
locations."/" = {
extraConfig = ''
try_files $uri /app.php$is_args$args;
'';
};
locations."/assets".root = "${cfg.dataDir}/web";
locations."~ ^/app\\.php(/|$)" = {
extraConfig = ''
fastcgi_pass unix:${config.services.phpfpm.pools."${poolName}".socket};
fastcgi_split_path_info ^(.+\.php)(/.*)$;
include ${pkgs.nginx}/conf/fastcgi_params;
fastcgi_param SCRIPT_FILENAME ${cfg.package}/web/$fastcgi_script_name;
fastcgi_param DOCUMENT_ROOT ${cfg.package}/web;
fastcgi_read_timeout 120;
internal;
'';
};
locations."~ /(?!app)\\.php$" = {
extraConfig = ''
return 404;
'';
};
};
systemd.services.wallabag-install = {
description = "Wallabag install service";
wantedBy = [ "multi-user.target" ];
before = [ "phpfpm-wallabag.service" ];
after = [ "mysql.service" "postgresql.service" ];
path = with pkgs; [ coreutils php74 php74Packages.composer ];
serviceConfig = {
User = cfg.user;
Type = "oneshot";
RemainAfterExit = "yes";
PermissionsStartOnly = true;
};
preStart = ''
mkdir -p "${cfg.dataDir}"
chown ${cfg.user}:nginx "${cfg.dataDir}"
'';
script = ''
echo "Setting up wallabag files in ${cfg.dataDir} ..."
cd "${cfg.dataDir}"
rm -rf var/cache/*
rm -f app
ln -sf ${appDir} app
ln -sf ${cfg.package}/composer.{json,lock} .
export WALLABAG_DATA="${cfg.dataDir}"
if [ ! -f installed ]; then
echo "Install file not found, installing ..."
php ${cfg.package}/bin/console --env=prod doctrine:database:create --if-not-exists --no-interaction
php ${cfg.package}/bin/console --env=prod doctrine:migrations:migrate --no-interaction
# Until https://github.com/wallabag/wallabag/issues/3662 is fixed
# yes no | php ${cfg.package}/bin/console --env=prod wallabag:install
touch installed
else
php ${cfg.package}/bin/console --env=prod doctrine:migrations:migrate --no-interaction
fi
php ${cfg.package}/bin/console --env=prod cache:clear
'';
};
};
meta = with stdenv.lib; {
maintainers = with maintainers; [ nadrieril ];
};
}