kaitai-struct-compiler 0.7 (new formula) (#20491)

Kaitai is a compiler for generating binary data parsers in a target
language

Formula/kaitai-struct-compiler.rb

@@ -0,0 +1,33 @@
+class KaitaiStructCompiler < Formula
+  desc "Compiler for generating binary data parsers"
+  homepage "http://kaitai.io/"
+  url "https://bintray.com/artifact/download/kaitai-io/universal/0.7/kaitai-struct-compiler-0.7.zip"
+  sha256 "2fdd2646ea019bbf55be5bc27f24b037a7152514dbafbb7cfcdaf27a1d190045"
+
+  bottle :unneeded
+
+  depends_on :java => "1.8+"
+
+  def install
+    libexec.install Dir["lib/*"]
+
+    (bin/"kaitai-struct-compiler").write <<~EOS
+      #!/bin/bash
+      java -cp "#{libexec}/*" io.kaitai.struct.JavaMain "$@"
+    EOS
+  end
+
+  test do
+    (testpath/"Test.ksy").write <<~EOS
+      meta:
+        id: test
+        endian: le
+        file-extension: test
+      seq:
+        - id: header
+          type: u4
+    EOS
+    system bin/"kaitai-struct-compiler", "Test.ksy", "-t", "java", "-d", testpath
+    assert_predicate testpath/"src/Test.java", :exist?
+  end
+end