chore: update dependencies and add ESLint configuration

- Bump versions of devDependencies including hardhat, solhint, eslint, prettier, and others.
- Add .prettierignore file to exclude specific file types from formatting.
- Introduce ESLint configuration file with recommended settings and custom rules for scripts and tests.

Author: Le-Caignec

packages/sharing-smart-contract/.env.template

@@ -5,7 +5,7 @@ WALLET_PRIVATE_KEY=...
 ENV=prod
 
 # IExec PoCo contract address override (deploy script only)
-# POCO_ADDRESS=0x...
+POCO_ADDRESS=...
 
 # DatasetRegistry contract address override (deploy script only)
-# DATASET_REGISTRY_ADDRESS=0x...
+DATASET_REGISTRY_ADDRESS=...

packages/sharing-smart-contract/.prettierignore

@@ -0,0 +1,3 @@
+*.yml
+*json
+*.md

packages/sharing-smart-contract/.prettierrc

@@ -1,17 +1,19 @@
 {
-  "printWidth": 120,
+  "printWidth": 100,
   "singleQuote": true,
-  "tabWidth": 2,
+  "tabWidth": 4,
   "trailingComma": "all",
-  "arrowParens": "avoid",
-  "plugins": ["prettier-plugin-organize-imports", "prettier-plugin-solidity"],
+  "endOfLine": "auto",
+  "plugins": [
+    "prettier-plugin-organize-imports",
+    "prettier-plugin-solidity"
+  ],
   "overrides": [
-    {
-      "files": "*.sol",
-      "options": {
-        "singleQuote": false,
-        "tabWidth": 4
-      }
-    }
+      {
+        "files": "*.sol",
+        "options": {
+              "singleQuote": false
+            }
+          }
   ]
 }

packages/sharing-smart-contract/.solhint.json

@@ -1,8 +1,22 @@
 {
-  "extends": ["solhint:recommended"],
+  "extends": [
+    "solhint:recommended"
+  ],
   "plugins": [],
   "rules": {
-    "func-visibility": ["warn", { "ignoreConstructors":true }],
-    "quotes": ["double"]
+    "compiler-version": [
+      "error",
+      "^0.8.19"
+    ],
+    "func-visibility": [
+      "warn",
+      {
+        "ignoreConstructors": true
+      }
+    ],
+    "quotes": [
+      "error",
+      "double"
+    ]
   }
 }

packages/sharing-smart-contract/eslint.config.mjs

@@ -0,0 +1,41 @@
+import eslint from '@eslint/js';
+import importPlugin from 'eslint-plugin-import';
+import prettier from 'eslint-config-prettier';
+
+export default [
+  eslint.configs.recommended,
+  prettier,
+  {
+    languageOptions: {
+      ecmaVersion: 'latest',
+      sourceType: 'module',
+    },
+    plugins: { import: importPlugin },
+  },
+  {
+    files: ['scripts/**/*.js', 'test/**/*.js', 'hardhat.config.cjs'],
+    rules: {
+      'import/no-extraneous-dependencies': ['error', { devDependencies: true }],
+      'import/prefer-default-export': 'off',
+      'import/extensions': ['error', 'always'],
+    },
+  },
+  {
+    files: ['test/**/*.js'],
+    languageOptions: {
+      globals: {
+        describe: 'readonly',
+        it: 'readonly',
+      },
+    },
+    rules: {
+      'no-unused-expressions': 'off',
+      'no-shadow': 'off',
+    },
+  },
+  {
+    files: ['tools/**/*.js'],
+    rules: {
+      'no-undef': 'warn',
+    },
+  },];