nerd-dictation: init at unstable-2023-04-19

Co-Authored-By: Reuben Steenekamp <[email protected]>

pkgs/applications/accessibility/nerd-dictation/default.nix

@@ -0,0 +1,56 @@
+{ fetchFromGitHub
+, substituteAll
+, lib
+, stdenv
+, python3
+, pulseaudio
+, xdotool
+, ydotool
+, unstableGitUpdater
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "nerd-dictation";
+  version = "unstable-2023-04-19";
+
+  src = fetchFromGitHub {
+    owner = "ideasman42";
+    repo = "nerd-dictation";
+    rev = "96ef5ce64d37c7ebe9a704315665096ac4a697d4";
+    hash = "sha256-w8EG6x0ieb9PwetNHkRHDE1FjVEH7QvjxPasaQwOAkg=";
+  };
+
+  patches = [
+    (substituteAll {
+      src = ./fix-paths.patch;
+      parec = "${pulseaudio}/bin/parec";
+      xdotool = "${xdotool}/bin/xdotool";
+      ydotool = "${ydotool}/bin/ydotool";
+    })
+  ];
+
+  propagatedBuildInputs = with python3.pkgs; [
+    vosk-python
+  ];
+
+  postPatch = ''
+    cd package/python
+  '';
+
+  # No tests.
+  doCheck = false;
+
+  # Broken for some reason.
+  dontUsePythonCatchConflicts = true;
+
+  passthru = {
+    updateScript = unstableGitUpdater { };
+  };
+
+  meta = with lib; {
+    description = "Simple, hackable offline speech to text";
+    homepage = "https://github.com/ideasman42/nerd-dictation";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ ];
+  };
+}

pkgs/applications/accessibility/nerd-dictation/fix-paths.patch

@@ -0,0 +1,31 @@
+diff --git a/nerd-dictation b/nerd-dictation
+index 9f4d1ad..f972c4f 100755
+--- a/nerd-dictation
++++ b/nerd-dictation
+@@ -138,7 +138,7 @@ def execfile(filepath: str, mod: Optional[ModuleType] = None) -> Optional[Module
+ # Simulate Input: XDOTOOL
+ #
+ def simulate_typing_with_xdotool(delete_prev_chars: int, text: str) -> None:
+-    cmd = "xdotool"
++    cmd = "@xdotool@"
+
+     # No setup/tear-down.
+     if delete_prev_chars == SIMULATE_INPUT_CODE_COMMAND:
+@@ -169,7 +169,7 @@ def simulate_typing_with_xdotool(delete_prev_chars: int, text: str) -> None:
+ # Simulate Input: YDOTOOL
+ #
+ def simulate_typing_with_ydotool(delete_prev_chars: int, text: str) -> None:
+-    cmd = "ydotool"
++    cmd = "@ydotool@"
+
+     # No setup/tear-down.
+     if delete_prev_chars == SIMULATE_INPUT_CODE_COMMAND:
+@@ -873,7 +873,7 @@ def recording_proc_with_non_blocking_stdout(
+ ) -> "Tuple[subprocess.Popen[bytes], IO[bytes]]":
+     if input_method == "PAREC":
+         cmd = (
+-            "parec",
++            "@parec@",
+             "--record",
+             "--rate=%d" % sample_rate,
+             "--channels=1",

pkgs/top-level/all-packages.nix

@@ -10365,6 +10365,8 @@ with pkgs;
 
   nerdfonts = callPackage ../data/fonts/nerdfonts { };
 
+  nerd-dictation = callPackage ../applications/accessibility/nerd-dictation { };
+
   netatalk = callPackage ../tools/filesystems/netatalk { };
 
   netavark = callPackage ../tools/networking/netavark { };