nixos/dms-greeter: update to dms-shell 1.0.2

    mkIf

    mkDefault

    mkPackageOption

    mkRemovedOptionModule

    literalExpression

    getExe

    makeBinPath

    optionalString

    concatMapStringsSep

    escapeShellArgs

    ;

  cfg = config.services.displayManager.dms-greeter;

  cfgAutoLogin = config.services.displayManager.autoLogin;

  cacheDir = "/var/lib/dms-greeter";

  greeterScript = pkgs.writeShellScriptBin "dms-greeter-start" ''

    export PATH=$PATH:${

      makeBinPath [

        config.programs.${cfg.compositor.name}.package

      ]

    }

    exec ${cfg.package}/share/quickshell/dms/Modules/Greetd/assets/dms-greeter \

      --command ${cfg.compositor.name} \

      -p ${cfg.package}/share/quickshell/dms \

      --cache-dir /var/lib/dms-greeter \

    ${

        optionalString (

          cfg.compositor.customConfig != ""

        ) "-C ${pkgs.writeText "dms-greeter-compositor-config" cfg.compositor.customConfig}"

      } \

      ${optionalString cfg.logs.save ">> ${cfg.logs.path} 2>&1"}

      escapeShellArgs (

        [

          "sh"

          "${cfg.package}/share/quickshell/dms/Modules/Greetd/assets/dms-greeter"

          "--cache-dir"

          cacheDir

          "--command"

          cfg.compositor.name

          "-p"

          "${cfg.package}/share/quickshell/dms"

        ]

        ++ lib.optionals (cfg.compositor.customConfig != "") [

          "-C"

          "${pkgs.writeText "dmsgreeter-compositor-config" cfg.compositor.customConfig}"

        ]

      )

    } ${optionalString cfg.logs.save "> ${cfg.logs.path} 2>&1"}

  '';

  jq = getExe pkgs.jq;

  configFilesFromHome =

    if cfg.configHome != null then

      [

    ];

    services.greetd = {

      enable = true;

      enable = mkDefault true;

      settings = {

        default_session = {

          user = "dms-greeter";

      material-symbols

    ];

    systemd.tmpfiles.settings."10-dms-greeter"."/var/lib/dms-greeter".d = {

    systemd.tmpfiles.settings."10-dms-greeter".${cacheDir}.d = {

      user = "dms-greeter";

      group = "dms-greeter";

      mode = "0750";

        allConfigFiles = cfg.configFiles ++ configFilesFromHome;

      in

      ''

        set -euo pipefail

        cd /var/lib/dms-greeter || exit 1

        ${concatMapStringsSep "\n" (f: ''

          if [[ -f "${f}" ]]; then

            cp "${f}" . || true

        cd ${cacheDir}

        ${lib.concatStringsSep "\n" (

          lib.map (f: ''

            if [ -f "${f}" ]; then

                cp "${f}" .

            fi

        '') allConfigFiles}

        # Handle session.json wallpaper path

        if [[ -f session.json ]]; then

          if wallpaper=$(${getExe pkgs.jq} -r '.wallpaperPath' session.json 2>/dev/null); then

            if [[ -f "$wallpaper" ]]; then

              cp "$wallpaper" wallpaper.jpg || true

              mv session.json session.orig.json

              ${getExe pkgs.jq} '.wallpaperPath = "/var/lib/dms-greeter/wallpaper.jpg"' \

                session.orig.json > session.json || true

          '') allConfigFiles

        )}

        if [ -f session.json ]; then

            copy_wallpaper() {

                local path=$(${jq} -r ".$1 // empty" session.json)

                if [ -f "$path" ]; then

                    cp "$path" "$2"

                    ${jq} ".$1 = \"${cacheDir}/$2\"" session.json > session.tmp

                    mv session.tmp session.json

                fi

            }

            copy_monitor_wallpapers() {

                ${jq} -r ".$1 // {} | to_entries[] | .key + \":\" + .value" session.json 2>/dev/null | while IFS=: read monitor path; do

                    local dest="$2-$(echo "$monitor" | tr -c '[:alnum:]' '-')"

                    if [ -f "$path" ]; then

                        cp "$path" "$dest"

                        ${jq} --arg m "$monitor" --arg p "${cacheDir}/$dest" ".$1[\$m] = \$p" session.json > session.tmp

                        mv session.tmp session.json

                    fi

                done

            }

            copy_wallpaper "wallpaperPath" "wallpaper"

            copy_wallpaper "wallpaperPathLight" "wallpaper-light"

            copy_wallpaper "wallpaperPathDark" "wallpaper-dark"

            copy_monitor_wallpapers "monitorWallpapers" "wallpaper-monitor"

            copy_monitor_wallpapers "monitorWallpapersLight" "wallpaper-monitor-light"

            copy_monitor_wallpapers "monitorWallpapersDark" "wallpaper-monitor-dark"

        fi

        # Rename colors file if it exists

        [[ -f dms-colors.json ]] && mv dms-colors.json colors.json || true

        if [ -f settings.json ]; then

            if cp "$(${jq} -r '.customThemeFile' settings.json)" custom-theme.json; then

                mv settings.json settings.orig.json

                ${jq} '.customThemeFile = "${cacheDir}/custom-theme.json"' settings.orig.json > settings.json

            fi

        fi

        # Fix ownership of all files

        chown -R "dms-greeter:dms-greeter" . || true

        mv dms-colors.json colors.json || :

        chown dms-greeter:dms-greeter * || :

      '';

    services.displayManager.dms-greeter.configFiles = lib.mkIf (

      cfg.configHome != null

    ) configFilesFromHome;

    users.groups.dms-greeter = { };

    users.users.dms-greeter = {

      description = "DankMaterialShell greeter user";

      isSystemUser = true;

      home = "/var/lib/dms-greeter";

      home = cacheDir;

      homeMode = "0750";

      createHome = true;

      group = "dms-greeter";

    services.libinput.enable = mkDefault true;

  };

  meta.maintainers = with lib.maintainers; [ luckshiba ];

  meta.maintainers = lib.teams.danklinux.maintainers;

}