135 lines
4 KiB
Nix
135 lines
4 KiB
Nix
{ config, lib, options, pkgs, ... }:
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with lib;
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let
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cfg = config.services.sourcehut;
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opt = options.services.sourcehut;
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cfgIni = cfg.settings;
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scfg = cfg.paste;
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iniKey = "paste.sr.ht";
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rcfg = config.services.redis;
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drv = pkgs.sourcehut.pastesrht;
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in
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{
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options.services.sourcehut.paste = {
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user = mkOption {
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type = types.str;
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default = "pastesrht";
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description = ''
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User for paste.sr.ht.
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'';
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};
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port = mkOption {
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type = types.port;
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default = 5011;
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description = ''
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Port on which the "paste" module should listen.
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'';
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};
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database = mkOption {
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type = types.str;
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default = "paste.sr.ht";
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description = ''
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PostgreSQL database name for paste.sr.ht.
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'';
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};
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statePath = mkOption {
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type = types.path;
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default = "${cfg.statePath}/pastesrht";
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defaultText = literalExpression ''"''${config.${opt.statePath}}/pastesrht"'';
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description = ''
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State path for pastesrht.sr.ht.
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'';
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};
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};
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config = with scfg; lib.mkIf (cfg.enable && elem "paste" cfg.services) {
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users = {
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users = {
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"${user}" = {
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isSystemUser = true;
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group = user;
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description = "paste.sr.ht user";
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};
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};
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groups = {
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"${user}" = { };
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};
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};
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services.postgresql = {
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authentication = ''
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local ${database} ${user} trust
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'';
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ensureDatabases = [ database ];
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ensureUsers = [
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{
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name = user;
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ensurePermissions = { "DATABASE \"${database}\"" = "ALL PRIVILEGES"; };
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}
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];
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};
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systemd = {
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tmpfiles.rules = [
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"d ${statePath} 0750 ${user} ${user} -"
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];
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services = {
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pastesrht = import ./service.nix { inherit config pkgs lib; } scfg drv iniKey {
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after = [ "postgresql.service" "network.target" ];
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requires = [ "postgresql.service" ];
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wantedBy = [ "multi-user.target" ];
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description = "paste.sr.ht website service";
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serviceConfig.ExecStart = "${cfg.python}/bin/gunicorn ${drv.pname}.app:app -b ${cfg.address}:${toString port}";
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};
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pastesrht-webhooks = {
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after = [ "postgresql.service" "network.target" ];
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requires = [ "postgresql.service" ];
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wantedBy = [ "multi-user.target" ];
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description = "paste.sr.ht webhooks service";
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serviceConfig = {
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Type = "simple";
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User = user;
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Restart = "always";
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ExecStart = "${cfg.python}/bin/celery -A ${drv.pname}.webhooks worker --loglevel=info";
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};
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};
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};
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};
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services.sourcehut.settings = {
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# URL paste.sr.ht is being served at (protocol://domain)
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"paste.sr.ht".origin = mkDefault "http://paste.${cfg.originBase}";
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# Address and port to bind the debug server to
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"paste.sr.ht".debug-host = mkDefault "0.0.0.0";
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"paste.sr.ht".debug-port = mkDefault port;
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# Configures the SQLAlchemy connection string for the database.
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"paste.sr.ht".connection-string = mkDefault "postgresql:///${database}?user=${user}&host=/var/run/postgresql";
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# Set to "yes" to automatically run migrations on package upgrade.
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"paste.sr.ht".migrate-on-upgrade = mkDefault "yes";
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# paste.sr.ht's OAuth client ID and secret for meta.sr.ht
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# Register your client at meta.example.org/oauth
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"paste.sr.ht".oauth-client-id = mkDefault null;
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"paste.sr.ht".oauth-client-secret = mkDefault null;
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"paste.sr.ht".webhooks = mkDefault "redis://${rcfg.bind}:${toString rcfg.port}/5";
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};
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services.nginx.virtualHosts."paste.${cfg.originBase}" = {
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forceSSL = true;
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locations."/".proxyPass = "http://${cfg.address}:${toString port}";
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locations."/query".proxyPass = "http://${cfg.address}:${toString (port + 100)}";
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locations."/static".root = "${pkgs.sourcehut.pastesrht}/${pkgs.sourcehut.python.sitePackages}/pastesrht";
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};
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};
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}
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