Merge remote-tracking branch 'ni/master'

5 files changed, 295 insertions, 4 deletions

diff --git a/tv/2configs/wiregrill.nix b/tv/2configs/wiregrill.nix
index d28a1ec29..edf65e979 100644
--- a/tv/2configs/wiregrill.nix
+++ b/tv/2configs/wiregrill.nix
@@ -28,8 +28,8 @@ in
     systemd.network.networks.wiregrill = {
       matchConfig.Name = "wiregrill";
       address =
-        optional (!isNull cfg.net.ip4) (toCidrNotation cfg.net.ip4) ++
-        optional (!isNull cfg.net.ip6) (toCidrNotation cfg.net.ip6);
+        optional (cfg.net.ip4 != null) (toCidrNotation cfg.net.ip4) ++
+        optional (cfg.net.ip6 != null) (toCidrNotation cfg.net.ip6);
     };
     tv.iptables.extra.filter.INPUT = [
       "-p udp --dport ${toString cfg.net.wireguard.port} -j ACCEPT"
diff --git a/tv/5pkgs/haskell/flameshot-once.nix b/tv/5pkgs/haskell/flameshot-once.nix
new file mode 100644
index 000000000..c8007ce9e
--- /dev/null
+++ b/tv/5pkgs/haskell/flameshot-once.nix
@@ -0,0 +1,20 @@
+{ mkDerivation, async, base, blessings, bytestring, dbus, fetchgit
+, iso8601-time, lib, process, random, text, time, unagi-chan, unix
+}:
+mkDerivation {
+  pname = "flameshot-once";
+  version = "1.4.0";
+  src = fetchgit {
+    url = "https://cgit.krebsco.de/flameshot-once";
+    sha256 = "13szgsiwn29aixm5xvs1m7128y5km5xss0ry5ii5y068rc2vysw8";
+    rev = "4475893c2081b3d9db4b7a54d0ce38d0914a17bf";
+    fetchSubmodules = true;
+  };
+  isLibrary = false;
+  isExecutable = true;
+  executableHaskellDepends = [
+    async base blessings bytestring dbus iso8601-time process random
+    text time unagi-chan unix
+  ];
+  license = lib.licenses.mit;
+}
diff --git a/tv/5pkgs/haskell/xmonad-tv/src/main.hs b/tv/5pkgs/haskell/xmonad-tv/src/main.hs
index eb61bd5cf..118f2da46 100644
--- a/tv/5pkgs/haskell/xmonad-tv/src/main.hs
+++ b/tv/5pkgs/haskell/xmonad-tv/src/main.hs
@@ -23,6 +23,7 @@ import System.Posix.Process (executeFile)
 import XMonad.Actions.DynamicWorkspaces ( addWorkspacePrompt, renameWorkspace
                                         , removeEmptyWorkspace)
 import XMonad.Actions.CycleWS (toggleWS)
+import XMonad.Layout.Gaps (Direction2D(U,R,D,L), gaps)
 import XMonad.Layout.NoBorders ( smartBorders )
 import XMonad.Layout.ResizableTile (ResizableTall(ResizableTall))
 import XMonad.Layout.ResizableTile (MirrorResize(MirrorExpand,MirrorShrink))
@@ -58,13 +59,19 @@ main = getArgs >>= \case
 
 readEnv :: Data.Aeson.FromJSON b => String -> IO b
 readEnv name =
-    Data.Maybe.fromJust
+    readEnv' (error $ "could not get environment variable: " <> name) name
+
+readEnv' :: Data.Aeson.FromJSON b => b -> String -> IO b
+readEnv' defaultValue name =
+    Data.Maybe.fromMaybe defaultValue
       . Data.Aeson.decodeStrict'
       . Data.ByteString.Char8.pack
-      <$> getEnv name
+      . Data.Maybe.fromMaybe mempty
+      <$> lookupEnv name
 
 mainNoArgs :: IO ()
 mainNoArgs = do
+    myScreenGaps <- readEnv' [] "XMONAD_SCREEN_GAPS" :: IO [Int]
     myScreenWidth <- readEnv "XMONAD_SCREEN_WIDTH" :: IO Dimension
     myTermFont <- getEnv "XMONAD_TERM_FONT"
     myTermFontWidth <- readEnv "XMONAD_TERM_FONT_WIDTH" :: IO Dimension
@@ -89,6 +96,7 @@ mainNoArgs = do
             , workspaces        = workspaces0
             , layoutHook =
                 refocusLastLayoutHook $
+                gaps (zip [U,R,D,L] myScreenGaps) $
                 smartBorders $
                   ResizableTall
                     1
diff --git a/tv/5pkgs/simple/flameshot-once/default.nix b/tv/5pkgs/simple/flameshot-once/default.nix
new file mode 100644
index 000000000..0524c2cfa
--- /dev/null
+++ b/tv/5pkgs/simple/flameshot-once/default.nix
@@ -0,0 +1,28 @@
+{ pkgs, stockholm, ... }@args:
+with stockholm.lib;
+
+let
+  # config cannot be declared in the input attribute set because that would
+  # cause callPackage to inject the wrong config.  Instead, get it from ...
+  # via args.
+  config = args.config or {};
+in
+
+  pkgs.symlinkJoin {
+    name = "flameshot-once-wrapper";
+    paths = [
+      (pkgs.writeDashBin "flameshot-once" ''
+        export PATH=${makeBinPath [
+          pkgs.flameshot
+          pkgs.qt5.qtbase
+          pkgs.xclip
+          pkgs.xwaitforwindow
+        ]}
+        ${optionalString (config != null) /* sh */ ''
+          . ${import ./profile.nix { inherit config pkgs; }}
+        ''}
+        exec ${pkgs.haskellPackages.flameshot-once}/bin/flameshot-once "$@"
+      '')
+      pkgs.haskellPackages.flameshot-once
+    ];
+  }
diff --git a/tv/5pkgs/simple/flameshot-once/profile.nix b/tv/5pkgs/simple/flameshot-once/profile.nix
new file mode 100644
index 000000000..269f13a66
--- /dev/null
+++ b/tv/5pkgs/simple/flameshot-once/profile.nix
@@ -0,0 +1,235 @@
+{ config, pkgs }:
+with pkgs.stockholm.lib;
+with generators;
+let
+
+  # Refs https://github.com/lupoDharkael/flameshot/blob/master/src/widgets/capture/capturebutton.h
+  ButtonType = {
+    PENCIL             = 0;
+    DRAWER             = 1;
+    ARROW              = 2;
+    SELECTION          = 3;
+    RECTANGLE          = 4;
+    CIRCLE             = 5;
+    MARKER             = 6;
+    SELECTIONINDICATOR = 7;
+    MOVESELECTION      = 8;
+    UNDO               = 9;
+    COPY               = 10;
+    SAVE               = 11;
+    EXIT               = 12;
+    IMAGEUPLOADER      = 13;
+    OPEN_APP           = 14;
+    BLUR               = 15;
+    REDO               = 16;
+    PIN                = 17;
+    TEXT               = 18;
+    CIRCLECOUNT        = 19;
+  };
+
+  cfg = eval.config;
+
+  eval = evalModules {
+    modules = singleton {
+      _file = toString ./profile.nix;
+      imports = singleton config;
+      options = {
+        buttons = mkOption {
+          apply = map (name: ButtonType.${name});
+          default = [
+            "PENCIL"
+            "DRAWER"
+            "ARROW"
+            "SELECTION"
+            "RECTANGLE"
+            "CIRCLE"
+            "MARKER"
+            "SELECTIONINDICATOR"
+            "MOVESELECTION"
+            "UNDO"
+            "SAVE"
+            "EXIT"
+            "BLUR"
+            "CIRCLECOUNT"
+          ]
+          ++ optional cfg.imgur.enable "IMAGEUPLOADER"
+          ;
+          type = types.listOf (types.enum (attrNames ButtonType));
+        };
+        copyAndCloseAfterUpload = mkOption {
+          default = false;
+          type = types.bool;
+        };
+        disabledTrayIcon = mkOption {
+          default = true;
+          type = types.bool;
+        };
+        drawColor = mkOption {
+          default = "#ff0000";
+          type =
+            types.addCheck types.str (test "#[0-9A-Fa-f]{6}");
+        };
+        drawThickness = mkOption {
+          default = 8;
+          type = types.positive;
+        };
+        filenamePattern = mkOption {
+          default = "%FT%T%z_flameshot";
+          type =
+            # This is types.filename extended by [%:][%:+]*
+            types.addCheck types.str (test "[%:0-9A-Za-z._][%:+0-9A-Za-z._-]*");
+        };
+        imgur = mkOption {
+          default = {};
+          type = types.submodule {
+            options = {
+              enable = mkEnableOption "imgur";
+              createUrl = mkOption {
+                example = "http://p.r/image";
+                type = types.str;
+              };
+              deleteUrl = mkOption {
+                example = "http://p.r/image/delete/%1";
+                type = types.str;
+              };
+              xdg-open = mkOption {
+                default = {};
+                type = types.submodule {
+                  options = {
+                    enable = mkEnableOption "imgur.xdg-open" // {
+                      default = true;
+                    };
+                    browser = mkOption {
+                      default = "${pkgs.coreutils}/bin/false";
+                      type = types.str;
+                    };
+                    createPrefix = mkOption {
+                      default = cfg.imgur.createUrl;
+                      type = types.str;
+                    };
+                    deletePrefix = mkOption {
+                      default = removeSuffix "/%1" cfg.imgur.deleteUrl;
+                      type = types.str;
+                    };
+                  };
+                };
+              };
+            };
+          };
+        };
+        savePath = mkOption {
+          default = "/tmp";
+          type = types.absolute-pathname;
+        };
+        showDesktopNotification = mkOption {
+          default = false;
+          type = types.bool;
+        };
+        showHelp = mkOption {
+          default = false;
+          type = types.bool;
+        };
+        showSidePanelButton = mkOption {
+          default = false;
+          type = types.bool;
+        };
+        showStartupLaunchMessage = mkOption {
+          default = false;
+          type = types.bool;
+        };
+        timeout = mkOption {
+          default = 200;
+          description = ''
+            Maximum time in milliseconds allowed for the flameshot daemon to
+            react.
+          '';
+          type = types.positive;
+        };
+      };
+    };
+  };
+
+  hexchars = stringToCharacters "0123456789abcdef";
+
+  # Encode integer to C-escaped string of bytes, little endian / LSB 0
+  le = rec {
+    x1 = i: let
+      i0 = mod i 16;
+      i1 = i / 16;
+    in
+      "\\x${elemAt hexchars i1}${elemAt hexchars i0}";
+
+    x2 = i: let
+      i0 = mod i 256;
+      i1 = i / 256;
+    in
+      "${x1 i0}${x1 i1}";
+
+    x4 = i: let
+      i0 = mod i 65536;
+      i1 = i / 65536;
+    in
+      "${x2 i0}${x2 i1}";
+  };
+
+  toQList = t: xs:
+    assert t == "int";
+    "QList<${t}>${le.x4 0}${le.x4 (length xs)}${concatMapStrings le.x4 xs}";
+
+  XDG_CONFIG_HOME = pkgs.write "flameshot-config" {
+    "/flameshot/flameshot.ini".text =
+      toINI {} {
+        General = {
+          buttons = ''@Variant(\0\0\0\x7f\0\0\0\v${toQList "int" cfg.buttons})'';
+          disabledTrayIcon = cfg.disabledTrayIcon;
+          checkForUpdates = false;
+          copyAndCloseAfterUpload = cfg.copyAndCloseAfterUpload;
+          drawColor = cfg.drawColor;
+          drawThickness = cfg.drawThickness;
+          filenamePattern = cfg.filenamePattern;
+          savePath = cfg.savePath;
+          showDesktopNotification = cfg.showDesktopNotification;
+          showHelp = cfg.showHelp;
+          showSidePanelButton = cfg.showSidePanelButton;
+          showStartupLaunchMessage = cfg.showStartupLaunchMessage;
+          startupLaunch = false;
+        };
+        Shortcuts = {
+          TYPE_COPY = "Return";
+        };
+      };
+  };
+
+in
+
+  pkgs.writeDash "flameshot.profile" ''
+    export FLAMESHOT_CAPTURE_PATH=${cfg.savePath}
+    export FLAMESHOT_ONCE_TIMEOUT=${toString cfg.timeout}
+    export XDG_CONFIG_HOME=${XDG_CONFIG_HOME}
+    ${optionalString cfg.imgur.enable /* sh */ ''
+      export IMGUR_CREATE_URL=${shell.escape cfg.imgur.createUrl}
+      export IMGUR_DELETE_URL=${shell.escape cfg.imgur.deleteUrl}
+      ${optionalString cfg.imgur.xdg-open.enable /* sh */ ''
+        PATH=$PATH:${makeBinPath [
+          (pkgs.writeDashBin "xdg-open" ''
+            set -efu
+            uri=$1
+            prefix=$(${pkgs.coreutils}/bin/dirname "$uri")
+            case $prefix in
+              (${shell.escape cfg.imgur.xdg-open.createPrefix})
+                echo "opening image in browser: $uri" >&2
+                exec ${config.imgur.xdg-open.browser} "$uri"
+                ;;
+              (${shell.escape cfg.imgur.xdg-open.deletePrefix})
+                echo "deleting image: $uri" >&2
+                exec ${pkgs.curl}/bin/curl -fsS -X DELETE "$uri"
+                ;;
+              (*)
+                echo "don't know how to open URI: $uri" >&2
+                exit 1
+            esac
+          '')
+        ]}
+      ''}
+    ''}
+  ''