ci: get docker image builds working in GHA

.github/workflows/main.yaml

@@ -21,12 +21,6 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-go-
 
-      # - name: install golangci-lint
-      #   run: |
-      #     mkdir -p "$HOME/bin"
-      #     curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b "$HOME/bin"
-      #     echo "$HOME/bin" >> $GITHUB_PATH
-      #   shell: bash # force windows to use git-bash for access to curl
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v2
         with:

.goreleaser.yml

@@ -73,42 +73,42 @@ brews:
     homepage: "https://github.com/joemiller/certsponge"
     description: Utility for splitting Vault's PKI output into one or more files containing the private key, certificate, and CA data
 
-# dockers:
-#   # primary docker image for amd64 arch
-#   - dockerfile: Dockerfile
-#     ids:
-#       - certsponge
-#     goos: linux
-#     goarch: amd64
-#     image_templates:
-#       - "joemiller/certsponge:{{ .Tag }}" # v1.0.0
-#       - "joemiller/certsponge:v{{ .Major }}" # v1
-#       - "joemiller/certsponge:v{{ .Major }}.{{ .Minor }}" # v1.0
-#       - "joemiller/certsponge:latest"
-#   # build a docker image for arm64 arch
-#   - dockerfile: Dockerfile
-#     ids:
-#       - certsponge
-#     goos: linux
-#     goarch: arm64
-#     goarm: ""
-#     image_templates:
-#       - "joemiller/certsponge:{{ .Tag }}-arm64" # v1.0.0
-#       - "joemiller/certsponge:v{{ .Major }}-arm64" # v1
-#       - "joemiller/certsponge:v{{ .Major }}.{{ .Minor }}-arm64" # v1.0
-#       - "joemiller/certsponge:latest-arm64"
-#   # build a docker image for arm
-#   - dockerfile: Dockerfile
-#     ids:
-#       - certsponge
-#     goos: linux
-#     goarch: arm
-#     goarm: ""
-#     image_templates:
-#       - "joemiller/certsponge:{{ .Tag }}-arm" # v1.0.0
-#       - "joemiller/certsponge:v{{ .Major }}-arm" # v1
-#       - "joemiller/certsponge:v{{ .Major }}.{{ .Minor }}-arm" # v1.0
-#       - "joemiller/certsponge:latest-arm"
+dockers:
+  # primary docker image for amd64 arch
+  - dockerfile: Dockerfile
+    ids:
+      - certsponge
+    goos: linux
+    goarch: amd64
+    image_templates:
+      - "ghcr.io/joemiller/certsponge:{{ .Tag }}" # v1.0.0
+      - "ghcr.io/joemiller/certsponge:v{{ .Major }}" # v1
+      - "ghcr.io/joemiller/certsponge:v{{ .Major }}.{{ .Minor }}" # v1.0
+      - "ghcr.io/joemiller/certsponge:latest"
+  # build a docker image for arm64 arch
+  - dockerfile: Dockerfile
+    ids:
+      - certsponge
+    goos: linux
+    goarch: arm64
+    goarm: ""
+    image_templates:
+      - "ghcr.io/joemiller/certsponge:{{ .Tag }}-arm64" # v1.0.0
+      - "ghcr.io/joemiller/certsponge:v{{ .Major }}-arm64" # v1
+      - "ghcr.io/joemiller/certsponge:v{{ .Major }}.{{ .Minor }}-arm64" # v1.0
+      - "ghcr.io/joemiller/certsponge:latest-arm64"
+  # build a docker image for arm
+  - dockerfile: Dockerfile
+    ids:
+      - certsponge
+    goos: linux
+    goarch: arm
+    goarm: ""
+    image_templates:
+      - "ghcr.io/joemiller/certsponge:{{ .Tag }}-arm" # v1.0.0
+      - "ghcr.io/joemiller/certsponge:v{{ .Major }}-arm" # v1
+      - "ghcr.io/joemiller/certsponge:v{{ .Major }}.{{ .Minor }}-arm" # v1.0
+      - "ghcr.io/joemiller/certsponge:latest-arm"
 
 # ## generate RPM and DEB packages
 nfpms:

Dockerfile

@@ -0,0 +1,4 @@
+FROM scratch
+
+ENTRYPOINT ["/certsponge"]
+COPY certsponge /