scimserviceprovider/flake.nix

{
  description = "Empty Template";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    scim2-cli.url = "github:hrenard/scim2-cli";
  };

  outputs =
    {
      nixpkgs,
      flake-utils,
      scim2-cli,
      ...
    }:
    flake-utils.lib.eachDefaultSystem (
      system:
      let
        pkgs = nixpkgs.legacyPackages.${system};

        config = pkgs.writeText "config.php" ''
          <?php
          $CONFIG = [
          'config_is_read_only' => true,
          'logfile' => getenv('NEXTCLOUD_DATA_DIR').'/nextcloud.log',
          'apps_paths' => [
                  [
                          'path'=> '${pkgs.nextcloud28}/apps',
                          'url' => '/apps',
                          'writable' => false,
                  ],
                  [
                          'path'=> getenv('NEXTCLOUD_DATA_DIR').'/apps',
                          'url' => '/apps',
                          'writable' => true,
                  ],
          ],
          ];
        '';
        occ = pkgs.writeShellApplication {
          name = "occ";
          runtimeInputs = with pkgs; [
            nextcloud28
            php
          ];
          text = ''
            NEXTCLOUD_DATA_DIR="$(mktemp -d)"
            export NEXTCLOUD_DATA_DIR="$NEXTCLOUD_DATA_DIR"
            export NEXTCLOUD_CONFIG_DIR="$NEXTCLOUD_DATA_DIR/config"
            mkdir "$NEXTCLOUD_CONFIG_DIR"
            mkdir "$NEXTCLOUD_DATA_DIR/apps"
            cp ${config} "$NEXTCLOUD_CONFIG_DIR/config.php"
            exec php ${pkgs.nextcloud28}/occ "$@"
          '';
        };

        src = ./.;
        version = builtins.readFile (
          pkgs.runCommand "version" { } ''
            ${pkgs.coreutils}/bin/cat ${src}/appinfo/info.xml | ${pkgs.xq-xml}/bin/xq -x "info/version" | ${pkgs.coreutils}/bin/tr -d '\n' > $out
          ''
        );
        vendor = pkgs.stdenv.mkDerivation {
          pname = "scimserviceprovider-vendor";
          inherit src version;
          doCheck = false;
          dontFixup = true;
          nativeBuildInputs = with pkgs; [
            cacert
            php
            php.packages.composer
            rsync
          ];
          buildPhase = ''
            runHook preBuild
            export COMPOSER_MIRROR_PATH_REPOS=1
            export COMPOSER_CACHE_DIR=/dev/null
            export COMPOSER_HTACCESS_PROTECT=0
            composer install --no-interaction --no-dev
            runHook postBuild
          '';
          installPhase = ''
            runHook preInstall
            mkdir $out
            rsync -av --progress vendor/ $out --exclude .git
            runHook postInstall
          '';
          outputHashAlgo = "sha256";
          outputHashMode = "recursive";
          outputHash = "sha256-fPSCufyPWf1G1XH3NsbuWSbKBBw/AM6j6Vd9lX+6qIQ=";
          #outputHash = pkgs.lib.fakeHash;
        };
        scimserviceprovider = pkgs.stdenv.mkDerivation {
          pname = "scimserviceprovider";
          inherit src version;
          installPhase = ''
            runHook preInstall
            mkdir $out
            cp -r appinfo $out/
            cp -r lib $out/
            cp LICENSE $out/
            ln -sv ${vendor} $out/vendor
            runHook postInstall
          '';
        };
        scimserviceproviderArchive = "${scimserviceprovider.pname}-v${scimserviceprovider.version}.tar.gz";
        scimserviceproviderArchiveSignature = "${scimserviceprovider.pname}-v${scimserviceprovider.version}.tar.gz.sign";
        make = pkgs.writeShellApplication {
          name = "make";
          runtimeInputs = with pkgs; [
            coreutils
            gnutar
            openssl
            occ
          ];
          text = ''
            SCIMSERVICEPROVIDER_CRT_PATH="$HOME/.nextcloud/certificates/scimserviceprovider.crt"
            SCIMSERVICEPROVIDER_KEY_PATH="$HOME/.nextcloud/certificates/scimserviceprovider.key"
            CI=''${CI:-false}
            if [ "$CI" = true ]; then
                echo "Loading CI secrets"
                SCIMSERVICEPROVIDER_CRT_PATH="$PWD/scimserviceprovider.crt"
                SCIMSERVICEPROVIDER_KEY_PATH="$PWD/scimserviceprovider.key"
                echo -n "$SCIMSERVICEPROVIDER_CRT" | base64 -d > "$SCIMSERVICEPROVIDER_CRT_PATH"
                echo -n "$SCIMSERVICEPROVIDER_KEY" | base64 -d > "$SCIMSERVICEPROVIDER_KEY_PATH"
            fi
            rm -rf build
            mkdir -p build/scimserviceprovider
            cd build
            cp -Lr --no-preserve=all ${scimserviceprovider}/* scimserviceprovider/
            occ integrity:sign-app  --privateKey="$SCIMSERVICEPROVIDER_KEY_PATH" --certificate="$SCIMSERVICEPROVIDER_CRT_PATH" --path="$PWD/scimserviceprovider"
            tar czf ${scimserviceproviderArchive} scimserviceprovider
            openssl dgst -sha512 -sign "$SCIMSERVICEPROVIDER_KEY_PATH" "$PWD/${scimserviceproviderArchive}" | openssl base64 -A > "$PWD/${scimserviceproviderArchiveSignature}"
          '';
        };
        publish = pkgs.writeShellApplication {
          name = "publish";
          runtimeInputs = with pkgs; [
            coreutils
            curl
          ];
          text = ''
            printf '{"download":"https://forge.libre.sh/libre.sh/scimserviceprovider/releases/download/${scimserviceprovider.version}/${scimserviceproviderArchive}","signature":"%s"}' "$(cat artifact/${scimserviceproviderArchiveSignature})" | curl --fail-with-body -s -X POST https://apps.nextcloud.com/api/v1/apps/releases -H "Authorization: Token $NC_STORE_TOKEN" -H "Content-Type: application/json" -d @-
          '';
        };
        release = pkgs.writeShellApplication {
          name = "publish";
          runtimeInputs = with pkgs; [
            coreutils
            findutils
            tea
            git-cliff
          ];
          text = ''
            export XDG_CONFIG_HOME=$PWD/.config
            export GITEA_SERVER_TOKEN="$GITHUB_TOKEN"
            tea login add --url "$GITHUB_SERVER_URL"
            # shellcheck disable=SC2046
            tea release create $(find artifact/ -type f -printf "--asset %p ") --note "$(git-cliff -s all --tag "$GITHUB_REF_NAME")" --repo "$GITHUB_REPOSITORY" --tag "$GITHUB_REF_NAME" --title "$GITHUB_REF_NAME"
          '';
        };
      in
      {
        packages.default = scimserviceprovider;
        packages.scimserviceprovider = scimserviceprovider;
        packages.vendor = vendor;
        packages.occ = occ;
        packages.make = make;
        packages.publish = publish;
        packages.release = release;
        checks.compliance = pkgs.testers.runNixOSTest {
          name = "compliance";
          nodes.machine =
            { config, pkgs, ... }:
            {
              environment.systemPackages = [
                scim2-cli.packages.${system}.default
                config.services.nextcloud.occ
              ];
              services.nextcloud = {
                enable = true;
                hostName = "localhost";
                extraApps = {
                  inherit scimserviceprovider;
                };
                config = {
                  adminpassFile = "${(pkgs.writeText "ncpass" ''P@ssw0rd'')}";
                };
              };
              nix.settings.experimental-features = [
                "nix-command"
                "flakes"
              ];
              system.stateVersion = "24.11";
            };

          testScript = ''
            machine.wait_for_unit("nginx.service")
            machine.wait_for_unit("phpfpm-nextcloud.service")
            result = machine.execute("scim2 --url http://localhost/index.php/apps/scimserviceprovider --header 'Authorization: Basic cm9vdDpQQHNzdzByZA==' test -v")[1]
            if "ERROR" in result:
              raise Exception(result)
          '';
        };
        devShells.default = pkgs.mkShell {
          buildInputs = [
            occ
            make
          ];
        };
      }
    );
}