Merge pull request #26 from unmtransinfo/Jack-42-patch-1 #4

	name: Build and Push Docker Image

	on:
	push:
	branches:
	- main
	release:
	types: [published]
	workflow_dispatch:
	inputs:
	version_tag:
	description: "Version tag (e.g., v1.0.0)"
	required: true
	default: "v1.0.0"

	env:
	IMAGE_NAME: unmtransinfo/cfchem_api

	jobs:
	build-and-push:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Log in to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Extract version tag
	id: version
	run: \|
	if [ "${{ github.event_name }}" == "release" ]; then
	# Use the release tag (e.g., v1.0, 1.0.0, etc.)
	echo "VERSION=${{ github.event.release.tag_name }}" >> $GITHUB_OUTPUT
	elif [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
	# Use manually provided version
	echo "VERSION=${{ github.event.inputs.version_tag }}" >> $GITHUB_OUTPUT
	else
	# Generate version from date + commit SHA for regular pushes
	echo "VERSION=v$(date +%Y%m%d)-${GITHUB_SHA::7}" >> $GITHUB_OUTPUT
	fi

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: "{{defaultContext}}:app"
	push: true
	platforms: linux/amd64,linux/arm64
	tags: \|
	${{ env.IMAGE_NAME }}:latest
	${{ env.IMAGE_NAME }}:${{ steps.version.outputs.VERSION }}

	- name: Image digest
	run: echo "Image pushed with tags latest and ${{ steps.version.outputs.VERSION }}"

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