99 lines
3 KiB
Nix
99 lines
3 KiB
Nix
{
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pkgs,
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config,
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lib,
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...
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}:
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let
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cfg = config.host.services.forgejo;
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cli-cfg = config.services.forgejo;
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forgejo-cli = pkgs.writeScriptBin "forgejo-cli" ''
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#!${pkgs.runtimeShell}
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cd ${cli-cfg.stateDir}
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sudo=exec
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if [[ "$USER" != forgejo ]]; then
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sudo='exec /run/wrappers/bin/sudo -u ${cli-cfg.user} -g ${cli-cfg.group} --preserve-env=GITEA_WORK_DIR --preserve-env=GITEA_CUSTOM'
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fi
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# Note that these variable names will change
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export GITEA_WORK_DIR=${cli-cfg.stateDir}
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export GITEA_CUSTOM=${cli-cfg.customDir}
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$sudo ${lib.getExe cli-cfg.package} "$@"
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'';
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in
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{
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options = {
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host.services.forgejo = {
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autostart = lib.mkEnableOption (lib.mdDoc "Automatically starts Forgejo at boot.");
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enable = lib.mkEnableOption (lib.mdDoc "Enables Forgejo Git hosting service.");
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home = lib.mkOption {
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default = "";
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type = lib.types.str;
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description = "Where to store Forgejo's files";
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};
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};
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};
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config = lib.mkIf cfg.enable {
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environment.systemPackages = [
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forgejo-cli
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pkgs.podman-tui
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];
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services = {
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nginx.virtualHosts."${config.secrets.services.forgejo.url}" = {
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useACMEHost = config.secrets.networking.primaryDomain;
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forceSSL = true;
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locations."/" = {
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proxyPass = "http://127.0.0.1:3000";
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proxyWebsockets = true;
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extraConfig = "proxy_ssl_server_name on;"; # required when the target is also TLS server with multiple hosts
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};
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};
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forgejo = {
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enable = true;
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lfs.enable = true;
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settings.server = {
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DOMAIN = "${config.secrets.networking.primaryDomain}";
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ROOT_URL = "https://code.${config.secrets.networking.primaryDomain}/";
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HTTP_PORT = 3000;
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};
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useWizard = true;
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} // lib.optionalAttrs (cfg.home != null) { stateDir = cfg.home; };
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# Enable runner for CI actions
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gitea-actions-runner = {
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package = pkgs.forgejo-actions-runner;
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instances.default = {
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enable = true;
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name = config.networking.hostName;
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url = "https://${config.secrets.services.forgejo.url}";
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token = config.secrets.services.forgejo.runner-token;
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labels = [
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"nix:docker://nixos/nix" # Shoutout to Icewind 1991 for this syntax: https://icewind.nl/entry/gitea-actions-nix/
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"debian:docker://node:20-bullseye"
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];
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};
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};
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};
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# Enable Podman for running...uh, runners.
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virtualisation = {
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containers.enable = true;
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podman = {
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enable = true;
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# Create a `docker` alias for podman, to use it as a drop-in replacement
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dockerCompat = true;
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# Required for containers under podman-compose to be able to talk to each other.
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defaultNetwork.settings.dns_enabled = true;
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};
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};
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systemd.services = {
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nginx.wants = [ config.systemd.services.forgejo.name ];
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} // lib.optionalAttrs (!cfg.autostart) { forgejo.wantedBy = lib.mkForce [ ]; };
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};
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}
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