docker-image.yml

name: Docker Image CI

on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      # Extract version from project.toml
      - name: Extract version from project.toml
        id: project_version
        run: echo "::set-output name=VERSION::$(sed -n 's/^version = \"\([^\"]*\)\"/\1/p' Project.toml)"

      # Extract app name from project.toml
      - name: Extract app name from project.toml
        id: project_name
        run: echo "::set-output name=APP_NAME::$(sed -n 's/^imgname = \"\([^\"]*\)\"/\1/p' Project.toml)"

      - name: Build the Docker image
        run: docker build . --file Dockerfile --tag pjgim/${{ steps.project_name.outputs.APP_NAME }}:${{ steps.project_version.outputs.VERSION }}

      - name: Log in to Docker Hub
        run: echo "${{ secrets.DOCKER_HUB_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_HUB_USERNAME }}" --password-stdin

      - name: Push Docker image
        run: docker push pjgim/${{ steps.project_name.outputs.APP_NAME }}:${{ steps.project_version.outputs.VERSION }}