Solidity Build System: first iteration

package.json

@@ -22,6 +22,5 @@
     "lint:fix": "pnpm run --recursive lint:fix && pnpm prettier --write",
     "prettier": "prettier *.md \"{docs,.github}/**/*.{md,yml,ts,js}\" \"scripts/**/*.js\"",
     "vnext-full-check": "pnpm run --recursive --filter \"./v-next/**\" build && pnpm run --recursive --filter \"./v-next/**\" lint && pnpm run --recursive --filter \"./v-next/**\" test"
-  },
-  "dependencies": {}
+  }
 }

v-next/example-project/contracts/A.sol

@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.0;
+pragma solidity *;
+
+import "./B.sol";
+
+contract A is B {}

v-next/example-project/contracts/B.sol

@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.0;
+
+import "@openzeppelin/contracts/access/Ownable.sol";
+
+contract B {}

v-next/example-project/contracts/C.sol

@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.0;
+
+import "./B.sol";
+
+contract C {}
+
+contract C2 {}

v-next/example-project/contracts/D.sol

@@ -0,0 +1 @@
+import "./C.sol";

v-next/example-project/contracts/NoImports.sol

@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: SEE LICENSE IN LICENSE
+pragma solidity ^0.7.0;
+
+contract NoImports {}

v-next/example-project/contracts/UserRemappedImport.sol

@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: SEE LICENSE IN LICENSE
+pragma solidity ^0.8.0;
+
+import "remapped/Ownable.sol";

v-next/example-project/hardhat.config.ts

@@ -11,6 +11,8 @@ import { viemScketchPlugin } from "./viem-scketch-plugin.js";
 import hardhatNetworkHelpersPlugin from "@ignored/hardhat-vnext-network-helpers";
 import hardhatEthersPlugin from "@ignored/hardhat-vnext-ethers";
 
+util.inspect.defaultOptions.depth = null;
+
 const exampleEmptyTask = emptyTask("empty", "An example empty task").build();
 
 const exampleEmptySubtask = task(["empty", "task"])
@@ -135,6 +137,33 @@ const config: HardhatUserConfig = {
       nodeTest: "test/node",
     },
   },
+  solidity: {
+    profiles: {
+      default: {
+        compilers: [
+          {
+            version: "0.8.22",
+          },
+          {
+            version: "0.7.1",
+          },
+        ],
+        overrides: {
+          "foo/bar.sol": {
+            version: "0.8.1",
+          },
+        },
+      },
+      test: {
+        version: "0.8.2",
+      },
+      coverage: {
+        version: "0.8.2",
+      },
+    },
+    dependenciesToCompile: ["@openzeppelin/contracts/token/ERC20/ERC20.sol"],
+    remappings: ["remapped/=npm/@openzeppelin/[email protected]/access/"],
+  },
 };
 
 export default config;

v-next/example-project/package.json

@@ -21,11 +21,12 @@
   },
   "devDependencies": {
     "@ignored/hardhat-vnext": "workspace:^3.0.0-next.4",
-    "@ignored/hardhat-vnext-ethers": "workspace:^3.0.0-next.0",
-    "@ignored/hardhat-vnext-keystore": "workspace:^3.0.0-next.0",
-    "@ignored/hardhat-vnext-mocha-test-runner": "workspace:^3.0.0-next.0",
-    "@ignored/hardhat-vnext-network-helpers": "workspace:^3.0.0-next.0",
     "@ignored/hardhat-vnext-node-test-runner": "workspace:^3.0.0-next.0",
+    "@ignored/hardhat-vnext-network-helpers": "workspace:^3.0.0-next.0",
+    "@ignored/hardhat-vnext-mocha-test-runner": "workspace:^3.0.0-next.0",
+    "@ignored/hardhat-vnext-keystore": "workspace:^3.0.0-next.0",
+    "@ignored/hardhat-vnext-ethers": "workspace:^3.0.0-next.0",
+    "@openzeppelin/contracts": "^5.0.2",
     "@types/mocha": ">=9.1.0",
     "@types/node": "^20.14.9",
     "mocha": "^10.0.0",