Add more contracts to the binary package + OZ contracts included

Author: gnarvaja

hardhat.config.js

@@ -21,6 +21,12 @@ module.exports = {
     disambiguatePaths: false,
   },
   dependencyCompiler: {
-    paths: ["@openzeppelin/contracts/governance/TimelockController.sol"],
+    paths: [
+      "@openzeppelin/contracts/governance/TimelockController.sol",
+      "@openzeppelin/contracts/access/manager/AccessManager.sol",
+      "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol",
+      "@openzeppelin/contracts/token/ERC20/ERC20.sol",
+      "@openzeppelin/contracts/token/ERC721/ERC721.sol",
+    ],
   },
 };

scripts/make-npm-package.sh

@@ -29,6 +29,10 @@ git archive --format tar HEAD README.md contracts/ js/ | tar xv -C $TARGET_DIR
 
 mkdir $TARGET_DIR/build
 cp -r artifacts/contracts $TARGET_DIR/build
+
+# Include also @openzeppelin build, so it can be used as verifiable binary
+cp -r artifacts/@openzeppelin $TARGET_DIR/build
+
 cp artifacts/build-info/*.json $TARGET_DIR/build/build-info.json
 
 find $TARGET_DIR -name "*.dbg.json" -delete