mashirozx/mastodon

name: Build Dev Image

on:
  push:
    branches:
      - main

jobs:
  docker-build:
    runs-on: ubuntu-latest

    steps:
      - name: 🔍 Checkout code
        uses: actions/checkout@v2

      - name: 🏗️ Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: 🔑 Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: 🎃 Set up outputs
        id: vars
        run: |
          echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"

      - name: ⚓ Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          file: .devcontainer/Dockerfile
          pull: true
          push: true
          build-args: |
            VARIANT=3.0-bullseye
            NODE_VERSION=14
          cache-from: type=registry,ref=mashirozx/mastodon:dev
          cache-to: type=inline
          tags: |
            mashirozx/mastodon:dev
            mashirozx/mastodon:dev-${{steps.vars.outputs.sha_short}}