ci: implement lint job

.github/workflows/lint.yml

@@ -0,0 +1,36 @@
+name: lint
+
+on: push
+
+env:
+  PNPM_VERSION: 8
+  NODE_VERSION: 20.9
+
+jobs:
+  check:
+    strategy:
+      fail-fast: true
+
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - uses: pnpm/action-setup@v2
+        with:
+          version: ${{ env.PNPM_VERSION }}
+
+      - uses: actions/setup-node@v3
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install
+        id: install
+
+      - name: Run linter
+        run: pnpm run check
+        id: lint

.gitignore

@@ -12,3 +12,6 @@ docs/
 
 # Dotenv file
 .env
+
+# Dependencies
+node_modules/

.prettierignore

@@ -0,0 +1,4 @@
+cache/
+lib/
+node_modules/
+out/

.prettierrc

@@ -0,0 +1,5 @@
+# .prettierrc or .prettierrc.yaml
+trailingComma: 'es5'
+tabWidth: 2
+semi: false
+singleQuote: true

package.json

@@ -0,0 +1,21 @@
+{
+  "name": "tiny-web3",
+  "version": "1.0.0",
+  "description": "Tiny web3 protocols and applications.",
+  "main": "index.js",
+  "directories": {
+    "lib": "lib",
+    "test": "test"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "check": "pnpm exec prettier --plugin prettier-plugin-solidity --check .",
+    "lint": "pnpm exec prettier --plugin prettier-plugin-solidity --write ."
+  },
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "prettier": "^3.0.3",
+    "prettier-plugin-solidity": "^1.1.3"
+  }
+}