adds starnet2

Casks/s/starnet2.rb

@@ -0,0 +1,67 @@
+cask "starnet2" do
+ version "02,2023"
+ sha256 "d566cd0a59d15894a3b027354812707b4408ca0917275af36602520f4ddec918"
+
+ url "https://www.starnetastro.com/wp-content/uploads/#{version.csv.second}/#{version.csv.first}/StarNet2T_MacOS.zip"
+ name "starnet2"
+ desc "Removes stars from astrophotography images using ML models"
+ homepage "https://www.starnetastro.com/"
+
+ livecheck do
+ url "https://www.starnetastro.com/experimental/"
+ regex(%r{uploads/(\d+)/(\d+)/StarNet2T_MacOS.zip}i)
+ strategy :page_match do |page, regex|
+ page.scan(regex).map { |match| "#{match[1]},#{match[0]}" }
+ end
+ end
+
+ depends_on arch: :arm64
+
+ bin_path = "#{staged_path}/StarNet2T_MacOS"
+ installer = "#{bin_path}/installer.sh"
+ shim = "#{bin_path}/shim.sh"
+
+ installer script: {
+ executable: installer,
+ sudo: true,
+ }
+ binary shim, target: "starnet2"
+
+ preflight do
+ File.write installer, <<~EOS
+ #!/bin/sh
+
+ chmod 0755 #{bin_path}/lib/*
+ mkdir -p /usr/local/lib
+ cp #{bin_path}/lib/* /usr/local/lib/
+ EOS
+
+ File.write shim, <<~EOS
+ #!/bin/sh
+
+ # delete the symlink on process exit
+ cleanup() {
+ rm -f StarNet2_weights.pt
+ }
+ trap cleanup RETURN EXIT SIGINT SIGKILL
+
+ # the binary hardcodes the weights path so we have to symlink it to the CWD
+ ln -sf #{bin_path}/StarNet2_weights.pt .
+ #{bin_path}/starnet2 $@
+ EOS
+ end
+
+ uninstall delete: [
+ "/usr/local/lib/libc10.dylib",
+ "/usr/local/lib/libopencv_*",
+ "/usr/local/lib/libtorch.dylib",
+ "/usr/local/lib/libtorch_cpu.dylib",
+ ]
+
+ # No zap stanza required
+ #
+ caveats do
+ files_in_usr_local
+ end
+
+end