tg-timer: init at 0.7.0

pkgs/by-name/tg/tg-timer/audio.patch

@@ -0,0 +1,18 @@
+diff --git a/src/audio.c b/src/audio.c
+index d1b9762..cb544dd 100644
+
+This package assumes that there will always be an audio device while testing.
+If there is not an audio device, it segfaults. So in the Nix sandbox, it
+unconditionally segfaults without this patch. This patch allows the tests
+to flow through the normal error handling logic.
+
+--- a/src/audio.c
++++ b/src/audio.c
+@@ -637,7 +637,6 @@ int start_portaudio(int device, int *nominal_sample_rate, double *real_sample_ra
+ 	if(testing) {
+ 		*nominal_sample_rate = PA_SAMPLE_RATE;
+ 		*real_sample_rate = PA_SAMPLE_RATE;
+-		goto end;
+ 	}
+ #endif
+ 

pkgs/by-name/tg/tg-timer/package.nix

@@ -0,0 +1,74 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  # Configure
+  autoreconfHook,
+  # Build binaries
+  pkg-config,
+  # Build libraries
+  gtk3,
+  portaudio,
+  fftwFloat,
+  libjack2,
+  python3,
+  # Check Binaries
+  xvfb-run,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "tg-timer";
+  version = "0.7.0";
+
+  src = fetchFromGitHub {
+    owner = "xyzzy42";
+    repo = "tg";
+    tag = "v${finalAttrs.version}-tpiepho";
+    hash = "sha256-9QeTjr/J0Y10YfPKEfYnciu5z2+hmmWFKLdw6CCS3hU=";
+  };
+
+  patches = [
+    ./audio.patch
+  ];
+
+  nativeBuildInputs = [
+    autoreconfHook
+    pkg-config
+  ];
+
+  buildInputs = [
+    gtk3
+    portaudio
+    fftwFloat
+    libjack2
+    (python3.withPackages (p: [
+      p.numpy
+      p.matplotlib
+      p.libtfr
+      p.scipy
+    ]))
+  ];
+
+  enableParallelBuilding = true;
+
+  doCheck = true;
+  nativeCheckInputs = [
+    xvfb-run
+  ];
+  checkPhase = ''
+    runHook preCheck
+
+    xvfb-run -s '-screen 0 800x600x24' \
+    make -j "$NIX_BUILD_CORES" test
+
+    runHook postCheck
+  '';
+
+  meta = {
+    description = "for timing mechanical watches";
+    homepage = "https://github.com/xyzzy42/tg";
+    changelog = "https://github.com/xyzzy42/tg/releases/tag/v${finalAttrs.version}-tpiepho";
+    license = lib.licenses.gpl2Plus;
+    mainProgram = "tg";
+    maintainers = with lib.maintainers; [ RossSmyth ];
+  };
+})