yabai: add passthru.updateScript

1 files changed, 43 insertions, 22 deletions

diff --git a/pkgs/os-specific/darwin/yabai/default.nix b/pkgs/os-specific/darwin/yabai/default.nix
index 052e064276a6e..509fbeddb2a35 100644
--- a/pkgs/os-specific/darwin/yabai/default.nix
+++ b/pkgs/os-specific/darwin/yabai/default.nix
@@ -4,9 +4,13 @@
 , fetchzip
 , installShellFiles
 , testers
-, yabai
-, xxd
+, writeShellScript
+, common-updater-scripts
+, curl
+, jq
 , xcodebuild
+, xxd
+, yabai
 , Carbon
 , Cocoa
 , ScriptingBridge
@@ -17,22 +21,7 @@ stdenv.mkDerivation (finalAttrs: {
   pname = "yabai";
   version = "7.0.2";
 
-  src =
-    # Unfortunately compiling yabai from source on aarch64-darwin is a bit complicated. We use the precompiled binary instead for now.
-    # See the comments on https://github.com/NixOS/nixpkgs/pull/188322 for more information.
-    if stdenv.isAarch64 then
-      (fetchzip {
-        url = "https://github.com/koekeishiya/yabai/releases/download/v${finalAttrs.version}/yabai-v${finalAttrs.version}.tar.gz";
-        hash = "sha256-FeNiJJM5vdzFT9s7N9cTjLYxKEfzZnKE9br13lkQhJo=";
-      })
-    else if stdenv.isx86_64 then
-      (fetchFromGitHub {
-        owner = "koekeishiya";
-        repo = "yabai";
-        rev = "v${finalAttrs.version}";
-        hash = "sha256-/MOAKsY7MlRWdvUQwHeITTeGJbCUdX7blZZAl2zXuic=";
-      })
-    else (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+  src = finalAttrs.passthru.sources.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
 
   env = {
     # silence service.h error
@@ -85,9 +74,41 @@ stdenv.mkDerivation (finalAttrs: {
     --replace 'return screen.safeAreaInsets.top;' 'return 0;'
   '';
 
-  passthru.tests.version = testers.testVersion {
-    package = yabai;
-    version = "yabai-v${finalAttrs.version}";
+  passthru = {
+    tests.version = testers.testVersion {
+      package = yabai;
+      version = "yabai-v${finalAttrs.version}";
+    };
+
+    sources = {
+      # Unfortunately compiling yabai from source on aarch64-darwin is a bit complicated. We use the precompiled binary instead for now.
+      # See the comments on https://github.com/NixOS/nixpkgs/pull/188322 for more information.
+      "aarch64-darwin" = fetchzip {
+        url = "https://github.com/koekeishiya/yabai/releases/download/v${finalAttrs.version}/yabai-v${finalAttrs.version}.tar.gz";
+        hash = "sha256-FeNiJJM5vdzFT9s7N9cTjLYxKEfzZnKE9br13lkQhJo=";
+      };
+      "x86_64-darwin" = fetchFromGitHub
+        {
+          owner = "koekeishiya";
+          repo = "yabai";
+          rev = "v${finalAttrs.version}";
+          hash = "sha256-/MOAKsY7MlRWdvUQwHeITTeGJbCUdX7blZZAl2zXuic=";
+        };
+    };
+
+    updateScript = writeShellScript "update-yabai" ''
+      set -o errexit
+      export PATH="${lib.makeBinPath [ curl jq common-updater-scripts ]}"
+      NEW_VERSION=$(curl --silent https://api.github.com/repos/koekeishiya/yabai/releases/latest | jq '.tag_name | ltrimstr("v")' --raw-output)
+      if [[ "${finalAttrs.version}" = "$NEW_VERSION" ]]; then
+          echo "The new version same as the old version."
+          exit 0
+      fi
+      for platform in ${lib.escapeShellArgs finalAttrs.meta.platforms}; do
+        update-source-version "yabai" "0" "${lib.fakeHash}" --source-key="sources.$platform"
+        update-source-version "yabai" "$NEW_VERSION" --source-key="sources.$platform"
+      done
+    '';
   };
 
   meta = {
@@ -101,7 +122,7 @@ stdenv.mkDerivation (finalAttrs: {
     homepage = "https://github.com/koekeishiya/yabai";
     changelog = "https://github.com/koekeishiya/yabai/blob/v${finalAttrs.version}/CHANGELOG.md";
     license = lib.licenses.mit;
-    platforms = lib.platforms.darwin;
+    platforms = builtins.attrNames finalAttrs.passthru.sources;
     mainProgram = "yabai";
     maintainers = with lib.maintainers; [
       cmacrae