docker image

.github/workflows/build.yml

@@ -3,16 +3,44 @@ name: Main
 on:
   push:
     tags:
-      - 'v*.*.*'
+      - "v*.*.*"
 
 jobs:
-  build:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Docker Labels
+        id: meta
+        uses: crazy-max/ghaction-docker-meta@v2
+        with:
+          images: cupcakearmy/autorestic
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+
+  release:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2
         with:
-          go-version: '^1.16.3'
+          go-version: "^1.16.3"
       - name: Build
         run: go run build/build.go
 
@@ -25,4 +53,4 @@ jobs:
         with:
           files: dist/*
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}