1 files changed, 13 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/darwin/karabiner-elements/updater.sh b/nixpkgs/pkgs/os-specific/darwin/karabiner-elements/updater.sh
new file mode 100755
index 000000000000..eb0dd7b9ce5c
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/darwin/karabiner-elements/updater.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -I nixpkgs=./. -i bash -p curl jq common-updater-scripts
+set -eo pipefail
+
+new_version="$(curl -s  "https://api.github.com/repos/pqrs-org/Karabiner-Elements/releases/latest" | jq -r '.tag_name | ltrimstr("v")')"
+old_version="$(sed -nE 's/\s*version = "(.*)".*/\1/p' ./default.nix)"
+
+if [[ "$new_version" == "$old_version" ]]; then
+  echo "Already up to date!"
+  exit 0
+fi
+
+update-source-version karabiner-elements "${new_version}"