initial commit

Author: Amxx

.gitignore

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+*.swp
+*.swo
+
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+allFiredEvents
+scTopics
+
+# Coverage directory used by tools like istanbul
+coverage
+coverage.json
+coverageEnv
+
+# node-waf configuration
+.lock-wscript
+
+# Dependency directory
+node_modules
+
+# Debug log from npm
+npm-debug.log
+
+# local env variables
+.env
+
+# macOS
+.DS_Store
+
+# IntelliJ IDE
+.idea
+
+# docs artifacts
+docs/modules/api
+
+# only used to package @openzeppelin/contracts
+contracts/build/
+contracts/README.md
+
+# temporary artifact from solidity-coverage
+allFiredEvents
+.coverage_artifacts
+.coverage_cache
+.coverage_contracts
+
+# hardat-exposed
+contracts-exposed
+
+# Hardhat
+/cache
+/artifacts
+
+# Foundry
+/out
+/cache_forge
+
+# Certora
+.certora*
+.last_confs
+certora_*
+.zip-output-url.txt

.gitmodules

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+[submodule "lib/@openzeppelin-contracts"]
+	path = lib/@openzeppelin-contracts
+	url = https://github.com/OpenZeppelin/openzeppelin-contracts.git
+[submodule "lib/@openzeppelin-contracts-upgradeable"]
+	path = lib/@openzeppelin-contracts-upgradeable
+	url = https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable.git

hardhat.config.js

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+const { argv } = require('yargs/yargs')()
+  .env('')
+  .options({
+    compiler: {
+      type: 'string',
+      default: '0.8.25',
+    },
+    hardfork: {
+      type: 'string',
+      default: 'cancun',
+    },
+  });
+
+require('@nomicfoundation/hardhat-chai-matchers');
+require('@nomicfoundation/hardhat-ethers');
+require('./hardhat/remappings');
+
+module.exports = {
+  solidity: {
+    version: argv.compiler,
+    settings: {
+      optimizer: {
+        enabled: true,
+        runs: 200,
+      },
+      evmVersion: argv.hardfork,
+    },
+  },
+  networks: {
+    hardhat: {
+      hardfork: argv.hardfork,
+    },
+  },
+};

hardhat/remappings.js

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+const fs = require('fs');
+const { task } = require('hardhat/config');
+const { TASK_COMPILE_GET_REMAPPINGS } = require('hardhat/builtin-tasks/task-names');
+
+task(TASK_COMPILE_GET_REMAPPINGS).setAction((taskArgs, env, runSuper) =>
+  runSuper().then(remappings =>
+    Object.assign(
+      remappings,
+      Object.fromEntries(
+        fs
+          .readFileSync('remappings.txt', 'utf-8')
+          .split('\n')
+          .filter(Boolean)
+          .map(line => line.trim().split('=')),
+      ),
+    ),
+  ),
+);