Initial commit

Author: blukat29

.editorconfig

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+# EditorConfig is awesome: https://EditorConfig.org
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = false

.gitignore

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+/dist
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# next.js build output
+.next
+
+# environment variables
+.env
+
+# hardhat project
+artifacts/
+cache/
+deployments/hardhat/
+deployments/localhost/

.mocharc.json

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+{
+  "require": "ts-node/register/files",
+  "ignore": ["test/fixture-projects/**/*"],
+  "timeout": 6000
+}

.npmignore

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+language: node_js
+
+node_js:
+  - "8"
+  - "10"
+  - "11"
+
+install:
+  - npm ci
+
+script:
+  - npm run test
+  - npm run lint
+
+cache: npm
+
+branches:
+  only:
+    - master

.travis.yml

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+MIT License
+
+Copyright (c) 2019 Nomic Labs LLC
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

LICENSE

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+# hardhat-utils
+
+[Hardhat](https://hardhat.org) utility tasks.
+
+## Installation
+
+```bash
+npm install @klaytn/hardhat-utils
+```
+
+Import the plugin in your `hardhat.config.js`:
+
+```js
+require("@klaytn/hardhat-utils");
+```
+
+Or if you are using TypeScript, in your `hardhat.config.ts`:
+
+```ts
+import "@klaytn/hardhat-utils";
+```
+
+## Required plugins
+
+This plugin is dependent on other plugins. Make sure to require or import them in your `hardhat.config.js`.
+
+- [@nomiclabs/hardhat-ethers](https://www.npmjs.com/package/@nomiclabs/hardhat-ethers)
+- [hardhat-deploy](https://www.npmjs.com/package/hardhat-deploy)
+
+## Tasks
+
+TBD
+
+## Configuration
+
+TBD
+
+## Usage
+
+```sh
+# Print ABI
+hh abi Counter
+hh abi Counter --json
+
+# Show addresses and balances of loaded accounts
+hh accounts
+hh accounts --from 2 --json
+
+# Get address from deployments
+hh addr          # List all addresses
+hh addr Counter
+
+# Call contract function
+hh call Counter number              # load address from deployments
+hh call Counter number --to 0xaddr  # call designated address
+
+# Send transaction to contract
+hh send Counter setNumber 123              # load address from deployments
+hh send Counter setNumber 123 --to 0xaddr  # call designated address
+hh send Counter setNumber 123 --from 0xaddr --unsigned  # print unsigned tx
+
+# Flatten and print compilation info and sort out multiple licenses
+hh smart-flatten Counter
+
+# Work with keystore and mnemonic
+hh mnemonic --index 2
+hh keystore-decrypt k.json --password 1111
+hh keystore-encrypt 0xprivatekey --password 1111 > k.json
+hh keystore-kip3 v4.json v3.json
+find ./keys/*.json -exec hh keystore-kip3 {} {}_v3.json \;  # batch convert
+find ./keys/*.json -exec hh keystore-kip3 {} {} \;  # batch convert in-place
+
+# Launch blockscout explorer for local network
+# Requires docker-compose and docker
+hh explorer
+hh explorer --restart
+hh explorer --stop
+```

README.md

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+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.13;
+
+contract Counter {
+    uint256 public number;
+
+    function setNumber(uint256 newNumber) public {
+        number = newNumber;
+    }
+
+    function increment() public {
+        number++;
+    }
+}

contracts/Counter.sol

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+import {HardhatRuntimeEnvironment} from 'hardhat/types';
+import {DeployFunction} from 'hardhat-deploy/types';
+
+const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
+  const accounts = await hre.getUnnamedAccounts()
+  await hre.deployments.deploy("Counter", {
+    from: accounts[0],
+    args: [],
+    log: true,
+  });
+};
+export default func;

deploy/deploy.ts

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+# Adopted from https://github.com/blockscout/blockscout/blob/v4.1.8-beta/docker-compose/docker-compose-no-build-hardhat-network.yml
+# This docker-compose only supports upto blockscout 4.x.
+version: '3.8'
+
+services:
+  db:
+    image: postgres:14
+    restart: always
+    container_name: 'postgres'
+    environment:
+        POSTGRES_PASSWORD: ''
+        POSTGRES_USER: 'postgres'
+        POSTGRES_HOST_AUTH_METHOD: 'trust'
+    command: ['postgres', '-c', 'max_connections=1000']
+
+  blockscout:
+    depends_on:
+      - db
+    image: blockscout/blockscout:${DOCKER_TAG:-latest}
+    restart: always
+    container_name: 'blockscout'
+    links:
+      - db:database
+    command: bash -c "bin/blockscout eval \"Elixir.Explorer.ReleaseTasks.create_and_migrate()\" && bin/blockscout start"
+    extra_hosts:
+      - 'host.docker.internal:host-gateway'
+    env_file:
+      -  ./envs/common-blockscout.env
+    environment:
+        ETHEREUM_JSONRPC_VARIANT: 'geth'
+        ETHEREUM_JSONRPC_HTTP_URL: http://host.docker.internal:8545/
+        ETHEREUM_JSONRPC_WS_URL: ws://host.docker.internal:8545/
+        INDEXER_DISABLE_PENDING_TRANSACTIONS_FETCHER: 'true'
+        INDEXER_DISABLE_INTERNAL_TRANSACTIONS_FETCHER: ${DOCKER_DISABLE_TRACER:-true}
+        DATABASE_URL: postgresql://postgres:@db:5432/blockscout?ssl=false
+        ECTO_USE_SSL: 'false'
+        SECRET_KEY_BASE: '56NtB48ear7+wMSf0IQuWDAAazhpb31qyc7GiyspBP2vh7t5zlCsF5QDv76chXeN'
+    ports:
+      - ${DOCKER_LISTEN:-4000}:4000
+