1  name: Docker Build
 2  
 3  on:
 4    push:
 5      # Publish `v1.2.3` tags as releases.
 6      tags:
 7        - v*
 8      branches: [ master ]
 9      paths-ignore: [ '**.md' ]
10    workflow_dispatch:
11  
12  env:
13    DOCKER_PLATFORMS: linux/amd64 #,linux/arm/v7,linux/arm64/v8 #linux/s390x,linux/ppc64le
14  
15  jobs:
16    build:
17      runs-on: ubuntu-latest
18  
19      steps:
20        - uses: actions/checkout@v2
21  
22        - name: Set up QEMU
23          uses: docker/setup-qemu-action@v1
24  
25        - name: Set up Docker Buildx
26          uses: docker/setup-buildx-action@v1
27  
28        - name: Cache Docker layers
29          uses: actions/cache@v2
30          with:
31            path: /tmp/.buildx-cache
32            key: ${{ runner.os }}-buildx-${{ github.sha }}
33            restore-keys: ${{ runner.os }}-buildx-
34  
35        - name: Create Version
36          id: prepare
37          run: |
38            set -x
39            VERSION=edge
40            IMAGE_NAME=defelo/corona-telegram-bot
41            if [[ $GITHUB_REF == refs/tags/* ]]; then
42              VERSION=${GITHUB_REF#refs/tags/v}
43            fi
44            TAGS="$IMAGE_NAME:${VERSION}"
45            if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
46              TAGS="$TAGS,$IMAGE_NAME:latest"
47            fi
48            echo ::set-output name=image::${TAGS}
49  
50        - name: Build
51          uses: docker/build-push-action@v2
52          with:
53            push: false
54            tags: ${{ steps.prepare.outputs.image }}
55            platforms: ${{ env.DOCKER_PLATFORMS }}
56            file: Dockerfile
57            context: .
58            cache-from: type=local,src=/tmp/.buildx-cache
59            cache-to: type=local,dest=/tmp/.buildx-cache,mode=max
60  
61        - name: Login to DockerHub
62          uses: docker/login-action@v1
63          with:
64            username: ${{ secrets.DOCKERHUB_USERNAME }}
65            password: ${{ secrets.DOCKERHUB_PASSWORD }}
66  
67        - name: Push
68          uses: docker/build-push-action@v2
69          with:
70            push: true
71            tags: ${{ steps.prepare.outputs.image }}
72            platforms: ${{ env.DOCKER_PLATFORMS }}
73            file: Dockerfile
74            context: .
75            cache-from: type=local,src=/tmp/.buildx-cache
76            cache-to: type=local,dest=/tmp/.buildx-cache,mode=max
77  
78        - name: Clear
79          if: always()
80          run: rm -f ${HOME}/.docker/config.json