backend/enh/docker-push-for-ci #16

	name: CI

	on:
	# Triggers the workflow on push events for all branches
	push:
	branches: ["*"]
	# Triggers the workflow on pull request events for all branches
	pull_request:
	branches: ["*"]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	build:
	runs-on: x86_64-linux

	steps:
	- uses: actions/checkout@v4

	- uses: cachix/cachix-action@v15
	with:
	name: nammayatri
	authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
	skipPush: true

	- name: Build all flake outputs
	run: om ci

	- name: Build and push Docker image
	env:
	GITHUB_USERNAME: ${{ github.actor }}
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	# Build and load Docker image
	IMAGE_PATH=$(nix build '.#dockerImage' --print-out-paths --no-update-lock-file)
	docker load -i "$IMAGE_PATH"

	# Get the image name and tag from Nix configuration
	IMAGE_NAME="ghcr.io/nammayatri/beckn-gateway"
	IMAGE_TAG=$(nix eval --raw '.#dockerImage.imageTag')

	# Add branch name to tag if not on main branch
	if [[ "${{ github.ref }}" != "refs/heads/main" ]]; then
	BRANCH_NAME=$(echo ${{ github.ref }} \| sed 's/refs\/heads\///')
	IMAGE_TAG="${IMAGE_TAG}-${BRANCH_NAME}"
	fi

	FULL_IMAGE_NAME="${IMAGE_NAME}:${IMAGE_TAG}"

	# Login to GitHub Container Registry
	echo "$GITHUB_TOKEN" \| docker login ghcr.io -u "$GITHUB_USERNAME" --password-stdin

	# Push the image
	docker push "$FULL_IMAGE_NAME"

	# Logout
	docker logout ghcr.io

	# Output the pushed image name for reference
	echo "Pushed image: $FULL_IMAGE_NAME"

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