docker-build-push.yml

# Based on
# - https://blog.jannikwempe.com/github-actions-trunk-based-development#heading-a-brief-introduction-to-trunk-based-development
# - https://blog.derlin.ch/github-actions-reusable-workflow-docker-images

name: Build & push docker image

on:
  workflow_call:
    inputs:
      docker-image:
        description: "Required input to set docker image name"
        required: true
        type: string
      environment:
        description: "Required input to set environment"
        required: true
        type: string
      runs-on:
        description: "Optional input to set an operating systems which the workflow uses. Defaults to ubuntu-latest if not set"
        required: false
        type: string
        default: "ubuntu-latest"
      docker-context:
        description: "Optional input to set docker context"
        required: false
        type: string
        default: "."
      build-args:
        description: "Optional input to set docker build-time variables"
        required: false
        type: string
        default: ""
      docker-platforms:
        description: "Optional input list to set docker target platforms for build. Defaults to linux/amd64"
        required: false
        type: string
        default: "linux/amd64"
      latest-tag:
        description: "Optional input to set enable latest tag"
        required: false
        type: boolean
        default: false
      push:
        description: "Optional input can be set to specify whether the Docker image should be pushed to the registry. Defaults to false"
        required: false
        type: boolean
        default: false
      git-ref:
        description: "Optional input to set git branch, tag or SHA to checkout"
        required: false
        type: string
        default: ""


jobs:
  docker-build-push:
    name: Build & push docker image
    runs-on: ${{inputs.runs-on}}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: ${{inputs.git-ref}}
          fetch-depth: ${{inputs.git-ref}} && 0 || 1 # In git-ref case: fetch all history for all branches and tags

      - name: Build, tag & push docker image
        uses: AplinkosMinisterija/reusable-workflows/.github/actions/docker-build-tag-push@main
        with:
          docker-image: ${{inputs.docker-image}}
          environment: ${{inputs.environment}}
          docker-context: ${{inputs.docker-context}}
          build-args: ${{inputs.build-args}}
          docker-platforms: ${{inputs.docker-platforms}}
          latest-tag: ${{inputs.latest-tag}}
          push: ${{inputs.push}}
          registry-password: ${{secrets.GITHUB_TOKEN}}