System Gen133 @ 2024-11-20-19:54:39

modules/derivations/antlr.nix

@@ -0,0 +1,28 @@
+{
+  pkgs ? import <nixpkgs> {},
+  version ? "3.5.3",
+  hash ? "sha256-JMlDvaNRC/qEnD6uEts32kh9IEU2/wgHTsHz3Z3fq0M=",
+  jre ? pkgs.jre,
+  ...
+}:
+pkgs.stdenv.mkDerivation {
+  pname = "antlr";
+  inherit version;
+
+  dontUnpack = true;
+  src = pkgs.fetchurl {
+    url = "https://github.com/antlr/website-antlr3/blob/gh-pages/download/antlr-${version}-complete.jar";
+    inherit hash;
+  };
+
+  installPhase = ''
+    mkdir -p $out/share/java
+    cp $src $out/share/java/antlr-${version}-complete.jar
+    mkdir $out/bin
+    cat > $out/bin/antlr <<EOF
+    #!/bin/sh
+    exec ${jre}/bin/java -jar $out/share/java/antlr-${version}-complete.jar "$@"
+    EOF
+    chmod +x $out/bin/antlr
+  '';
+}