name: 'Docker build and push'

description: 'Build and push Docker image with versioning'

inputs:

context:

description: 'Docker build context path'

required: true

default: .

file:

description: 'Dockerfile path'

required: true

build-args:

description: 'Docker build arguments'

required: false

docker-image:

description: 'Docker image name'

required: true

dockerhub-username:

description: 'Docker Hub username'

required: true

dockerhub-token:

description: 'Docker Hub token'

required: true

runs:

using: "composite"

steps:

- name: Format version

id: format_version

shell: bash

run: |

commitHash=${GITHUB_SHA:0:7}

ts=$(date +%s)

version=$commitHash-$ts

echo "VERSION=$version" >> $GITHUB_ENV

- name: Sanitize branch name

id: sanitize_branch_name

shell: bash

run: |

sanitized_ref_name=$(echo "${GITHUB_REF_NAME}" | sed 's/[\/.]/-/g')

echo "SANITIZED_REF_NAME=$sanitized_ref_name" >> $GITHUB_ENV

- name: Set up Docker Buildx

uses: docker/setup-buildx-action@v3

- name: Login to Docker Hub

uses: docker/login-action@v3

with:

username: ${{ inputs.dockerhub-username }}

password: ${{ inputs.dockerhub-token }}

- name: Build and push Docker image

uses: docker/build-push-action@v5

with:

context: ${{ inputs.context }}

file: ${{ inputs.file }}

platforms: linux/amd64

push: ${{github.ref_name == 'main' || github.ref_name == 'dev'}}

build-args: ${{ inputs.build-args }}

tags: |

${{ inputs.docker-image }}:${{ env.SANITIZED_REF_NAME }}-${{ env.VERSION }}

${{ inputs.docker-image }}:${{ env.SANITIZED_REF_NAME }}

${{ github.ref_name == 'main' && format('{0}:latest', inputs.docker-image) || '' }}

cache-from: type=gha

cache-to: type=gha,mode=max