Chore: Fix eslint usage (#293)

* Fix eslint usage

* Update .eslintrc

* Upgrade eslint

.eslintrc

@@ -0,0 +1,8 @@
+{
+ "root": true,
+ "parser": "@typescript-eslint/parser",
+ "plugins": [
+ "@typescript-eslint"
+ ],
+ "extends": ["@grafana/eslint-config"]
+}

.prettierrc.js

@@ -0,0 +1,3 @@
+module.exports = {
+ ...require('.prettierrc.json'),
+};

package.json

@@ -8,7 +8,7 @@
  "url": "http://github.com/grafana/grafana-image-renderer.git"
  },
  "scripts": {
- "eslint": "eslint -c eslint.json",
+ "eslint": "eslint . --ext .ts",
  "typecheck": "tsc --noEmit",
  "prettier:check": "prettier --list-different \"**/*.ts\"",
  "prettier:write": "prettier --list-different \"**/*.ts\" --write",
@@ -22,7 +22,6 @@
  "@grpc/proto-loader": "^0.5.4",
  "@hapi/boom": "^9.1.0",
  "chokidar": "^3.5.2",
- "eslint": "^7.13.0",
  "express": "^4.16.3",
  "express-prom-bundle": "^5.1.5",
  "google-protobuf": "3.5.0",
@@ -37,8 +36,17 @@
  "winston": "^3.2.1"
  },
  "devDependencies": {
+ "@grafana/eslint-config": "^2.5.0",
  "@types/express": "^4.11.1",
  "@types/node": "^14.14.41",
+ "@typescript-eslint/eslint-plugin": "^4.32.0",
+ "@typescript-eslint/parser": "^4.32.0",
+ "eslint": "^7.32.0",
+ "eslint-config-prettier": "^8.3.0",
+ "eslint-plugin-jsdoc": "^36.1.0",
+ "eslint-plugin-prettier": "^4.0.0",
+ "eslint-plugin-react": "^7.26.1",
+ "eslint-plugin-react-hooks": "^4.2.0",
  "husky": "^4.3.8",
  "lint-staged": "^9.5.0",
  "pkg": "^5.1.0",

src/logger.ts

@@ -52,12 +52,12 @@ export class ConsoleLogger implements Logger {
  });
 
  this.errorWriter = {
- write: message => {
+ write: (message) => {
  this.logger.error(message);
  },
  };
  this.debugWriter = {
- write: message => {
+ write: (message) => {
  this.logger.debug(message);
  },
  };