Test dependabot (#32)

* Add a dummy nodeJS app
* Enable dependabot

Signed-off-by: Benoit Donneaux <[email protected]>

.github/dependabot.yml

@@ -0,0 +1,12 @@
+---
+version: 2
+updates:
+  # Keep npm dependencies up to date
+  - package-ecosystem: npm
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "13:00"
+    # Raise all npm pull requests with reviewers
+    reviewers:
+      - "btlogy"

.gitignore

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+/node_modules
+/.npm
+

docker-compose.yml

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+version: '3'
+services:
+  nodejs:
+    #image: node:current-alpine
+    build: 
+      context: docker/nodejs
+      dockerfile: Dockerfile
+      args:
+        uid: "${_UID:-1000}"
+        gid: "${_GID:-1000}"
+    volumes:
+      - .:/var/tmp/nodejs
+    working_dir: /var/tmp/nodejs
+    stdin_open: true
+    tty: true
+    hostname: nodejs.local
+    container_name: nodejs.local
+    command: sh
+    networks:
+      - bridge
+    deploy:
+      resources:
+        limits:
+          cpus: '1.5'
+          memory: 256M
+
+networks:
+  bridge:
+    external: true

docker/nodejs/Dockerfile

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+##############################
+# General level requirements #
+##############################
+
+# Pull base image from official repo
+FROM node:19.4.0-alpine3.17
+
+# Prepare locales
+ARG locale=en_US.UTF-8
+ENV LANG "${locale}"
+ENV LC_ALL "${locale}"
+
+# Configure desired timezone
+ENV TZ=Europe/Amsterdam
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && \
+    echo $TZ > /etc/timezone
+
+##################################
+# Application level requirements #
+##################################
+
+# Update npm which tend to evolve from the base image
+ENV NPM_VERSION 9.3.1
+RUN npm install -g npm@$NPM_VERSION
+
+###########################
+# User level requirements #
+###########################
+
+# Parameters for default user:group
+ARG uid=1000
+ARG user=node
+ARG gid=1000
+ARG group=node
+
+# Add user and group for build and runtime
+RUN id ${user} > /dev/null 2>&1 || \
+    { addgroup -g "${gid}" "${group}" && adduser -D -h /home/${user} -s /bin/bash -G "${group}" -u "${uid}" "${user}"; }
+
+# Copy requirements in non-root user home directory
+COPY package.json package-lock.json "/home/${user}/"
+RUN chown "${user}:${group}" "/home/${user}/package.json" "/home/${user}/package-lock.json"
+
+# Switch to non-root user
+USER ${user}
+WORKDIR /home/${user}
+
+# Prepare user variables
+ENV USER ${user}
+ENV HOME=/home/${user}
+
+# Install required packages
+RUN npm clean-install && \
+    npm cache clean --force 2> /dev/null
+
+# Adapt paths for NodeJS
+ENV NPM_CONFIG_PREFIX=/home/nodejs
+ENV NODE_PATH=/home/nodejs/node_modules:/usr/local/lib/node_modules
+ENV PATH=/home/nodejs/node_modules/.bin:$PATH