refactor code; bump (major versions) packages and eslint;

Author: codacy-vrhpires

Dockerfile

@@ -1,25 +1,22 @@
-ARG NODE_IMAGE_VERSION=16-alpine3.18
+FROM node:lts-alpine3.19 as builder
 
-FROM node:$NODE_IMAGE_VERSION as builder
+COPY . ./
 
-COPY package*.json ./
-RUN npm install
+RUN npm install &&\
+    npm cache clean --force &&\
+    npm run compile &&\
+    npm test
 
-COPY . .
-
-RUN npm run compile
-RUN npm test
-
-FROM node:$NODE_IMAGE_VERSION
+FROM node:lts-alpine3.19
 
 COPY --from=builder dist dist
 COPY --from=builder package.json ./
 COPY --from=builder package-lock.json ./
 COPY --from=builder docs docs
 
-RUN npm install --production
-
-RUN adduser -u 2004 -D docker
-RUN chown -R docker:docker /docs
+RUN npm install --omit=dev &&\
+    npm cache clean --force &&\
+    adduser -u 2004 -D docker &&\
+    chown -R docker:docker /docs
 
 CMD ["node", "dist/src/index.js"]

README.md

@@ -1,14 +1,14 @@
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/e09ea1ceddb5453abb709b0e147779f1)](https://www.codacy.com/gh/codacy/codacy-metrics-eslint?utm_source=github.com&utm_medium=referral&utm_content=codacy/codacy-metrics-eslint&utm_campaign=Badge_Grade)
-[![Codacy Badge](https://api.codacy.com/project/badge/Coverage/e09ea1ceddb5453abb709b0e147779f1)](https://www.codacy.com/gh/codacy/codacy-metrics-eslint?utm_source=github.com&utm_medium=referral&utm_content=codacy/codacy-metrics-eslint&utm_campaign=Badge_Coverage)
+# Codacy Metrics ESLint
 
-# Codacy Metrics Eslint
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/e09ea1ceddb5453abb709b0e147779f1)](https://app.codacy.com/gh/codacy/codacy-metrics-eslint/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
+[![CircleCI](https://circleci.com/gh/codacy/codacy-metrics-eslint.svg?style=svg)](https://circleci.com/gh/codacy/codacy-metrics-eslint)
 
 ## Usage
 
 You can create the docker by doing:
 
 ```bash
-npm run dockerBuild
+npm run build:docker
 ```
 
 The docker is ran with the following command: