Build and Push Docker Image to Docker Hub #77

	name: Build and Push Docker Image to Docker Hub

	on:
	push:
	branches:
	- dev
	- main # Assuming this corresponds to the master branch
	pull_request:
	branches:
	- dev
	- main
	schedule:
	- cron: "0 0 * * *"

	env:
	REGISTRY: docker.io
	IMAGE_NAME: alexslx/srtla-relay-server

	jobs:
	push_to_registry:
	name: Push Docker image to Docker Hub
	runs-on: ubuntu-latest
	steps:
	- name: Check out the repo
	uses: actions/checkout@v2
	with:
	ref: ${{ github.ref }}

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Log in to Docker Hub
	uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: "{{defaultContext}}"
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

	- name: Update latest tag (for main branch)
	run: \|
	BRANCH_NAME=${GITHUB_REF#refs/heads/}
	if [[ "$BRANCH_NAME" == "main" ]]; then
	# Execute commands for main branch
	echo "Updating latest tag on Docker Hub"
	docker pull "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:$BRANCH_NAME"
	docker tag "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:$BRANCH_NAME" "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest"
	docker push "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest"
	else
	echo "Skipped."
	fi

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