Dockerizing Dev Setup

.dockerignore

@@ -0,0 +1,7 @@
+.git
+*Dockerfile*
+*docker-compose*
+node_modules
+.env*
+.github
+.husky

.env.template

@@ -0,0 +1,2 @@
+GITHUB_TOKEN=<create-your-own-token>
+GITHUB_REPOSITORY=sushie1984/pr-update-extended

.gitignore

@@ -162,6 +162,7 @@ typings/
 # dotenv environment variables file
 .env
 .env.test
+.env.dev*
 
 # parcel-bundler cache (https://parceljs.org/)
 .cache

Dockerfile

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+FROM alpine:3.16.2 AS base
+
+RUN apk add --no-cache npm git openssh
+
+WORKDIR /home/node/
+
+COPY package.json package-lock-json* ./
+
+RUN npm install --omit=optional && npm cache clean --force
+
+ENV PATH /home/node/node_modules/.bin:$PATH
+
+WORKDIR /home/node/app
+
+COPY . .
+
+RUN git config --global --add safe.directory /home/node/app
+
+ENTRYPOINT ["npm"]
+
+FROM base AS dev
+
+RUN npm install -g typescript ts-node

Makefile

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+.PHONY: copy_env
+copy_env:
+	@cp -n .env.template .env.development
+	@cp -n .env.template .env.test
+
+.PHONY: build
+build:
+	docker-compose run --rm node run build
+
+.PHONY: package
+package:
+	@docker-compose run --rm dev run package
+
+.PHONY: terminal
+terminal:
+	@docker-compose run --rm --entrypoint /bin/ash dev
+
+.PHONY: console
+console:
+	@docker-compose run --rm --entrypoint /bin/ash dev -c "npx ts-node"
+
+.PHONY: test
+test:
+	@docker-compose run --rm test
+
+.PHONY: lint
+lint:
+	@docker-compose run --rm test run lint
+
+.PHONY: format
+format:
+	@docker-compose run --rm test run format
+
+.PHONY: clean
+clean:
+	@docker-compose down
+	@docker image prune -f
+	@docker images -a | grep "pr-update" | awk '{print $3}' | xargs docker rmi

docker-compose.yml

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+version: "3.8"
+services:
+  dev:
+    env_file:
+      - .env.development
+    environment:
+      - SSH_AUTH_SOCK=${SSH_AUTH_SOCK}
+    build:
+      context: .
+      target: dev
+    stdin_open: true
+    tty: true
+    volumes:
+      - ./:/home/node/app
+      - ${SSH_AUTH_SOCK}:${SSH_AUTH_SOCK}
+      # Prevents unwanted mounting of node_modules from HOST into docker container.
+      - notused:/home/node/app/node_modules
+
+  test:
+    env_file:
+      - .env.test
+    environment:
+      - SSH_AUTH_SOCK=${SSH_AUTH_SOCK}
+    build:
+      context: .
+      target: base
+    command: run test
+    volumes:
+      - ./:/home/node/app
+      - ${SSH_AUTH_SOCK}:${SSH_AUTH_SOCK}
+      # Prevents unwanted mounting of node_modules from HOST into docker container.
+      - notused:/home/node/app/node_modules
+
+volumes:
+  notused: