ci: Configure Docker buildx and manifest (#58)

* fix: build mac workflow

* fix: Setup buildx & docker manifest with goreleaser

Author: alexluong

.github/workflows/release.yml

@@ -20,13 +20,16 @@ jobs:
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v4
         with:
-          version: v0.183.0
+          version: latest
           args: release -f .goreleaser/mac.yml --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GORELEASER_GITHUB_TOKEN }}
 
   build-linux:
     runs-on: ubuntu-latest
+    env:
+      # https://goreleaser.com/customization/docker_manifest/
+      DOCKER_CLI_EXPERIMENTAL: "enabled"
     steps:
       - name: Code checkout
         uses: actions/checkout@v2
@@ -38,6 +41,8 @@ jobs:
           DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
         run: |
           echo "${DOCKER_PASSWORD}" | docker login --username "${DOCKER_USERNAME}" --password-stdin
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
       - name: Set up Go
         uses: actions/setup-go@v4
         with:

.goreleaser/linux.yml

@@ -84,3 +84,12 @@ dockers:
       - "--label=repository=https://github.com/hookdeck/hookdeck-cli"
       - "--label=homepage=https://hookdeck.com"
       - "--platform=linux/arm64/v8"
+docker_manifests:
+  - name_template: "hookdeck/hookdeck-cli:latest"
+    image_templates:
+      - "hookdeck/hookdeck-cli:latest-amd64"
+      - "hookdeck/hookdeck-cli:latest-arm64"
+  - name_template: "hookdeck/hookdeck-cli:{{ .Tag }}"
+    image_templates:
+      - "hookdeck/hookdeck-cli:{{ .Tag }}-amd64"
+      - "hookdeck/hookdeck-cli:{{ .Tag }}-arm64"