Suporte a Docker para desenvolvimento local

.dockerignore

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+node_modules
+npm-debug.log

Dockerfile.dev

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+# Specify the parent image from which we build
+FROM node:latest
+
+# Set the working directory
+RUN mkdir -p /usr/src/welcome_bot
+WORKDIR /usr/src/welcome_bot
+
+# Install app dependencies
+COPY package*.json ./
+
+RUN npm install
+RUN npm install -g nodemon
+
+COPY . .
+
+# Run the application
+CMD [ "npm", "run","start.dev" ]

docker-compose.yaml

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+version: '3'
+
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile.dev
+    volumes:
+      - ./:/usr/src/welcome_bot
+      - /usr/src/welcome_bot/node_modules