From b2565cebf823c0566c8f36f8d468bfc22d20eac5 Mon Sep 17 00:00:00 2001
From: Joris Coenen <joris.coenen@agilebits.com>
Date: Wed, 21 Apr 2021 13:45:49 +0200
Subject: [PATCH] Add GoReleaser configuration for publishing docker images

Should build both an amd64 and arm64 image and combine both in a single manifest. Does require some modifications to the GitHub Actions to correctly push to DockerHub.

Used this blog post as inspiration: https://carlosbecker.com/posts/multi-platform-docker-images-goreleaser-gh-actions/
---
 .goreleaser.yml       | 55 +++++++++++++++++++++++++++++++++++++++++++
 Dockerfile-goreleaser |  9 +++++++
 2 files changed, 64 insertions(+)
 create mode 100644 .goreleaser.yml
 create mode 100644 Dockerfile-goreleaser

diff --git a/.goreleaser.yml b/.goreleaser.yml
new file mode 100644
index 0000000..6e84a21
--- /dev/null
+++ b/.goreleaser.yml
@@ -0,0 +1,55 @@
+project_name: onepassword-operator
+builds:
+  - env:
+      - CGO_ENABLED=0
+    binary: manager
+    main: ./cmd/manager/main.go
+    flags:
+      - -mod=vendor
+      - -trimpath
+    ldflags:
+      - -s -w -X "github.com/1Password/onepassword-operator/version.Version={{ .Version }}"
+    mod_timestamp: '{{ .CommitTimestamp }}'
+    goos:
+      - linux
+    goarch:
+      - amd64
+      - arm64
+dockers:
+  - image_templates: ["1password/{{ .ProjectName }}:{{ .Version }}-amd64"]
+    goos: linux
+    goarch: amd64
+    dockerfile: Dockerfile-goreleaser
+    use_buildx: true
+    extra_files:
+      - deploy/connect/
+    build_flag_templates:
+      - --platform=linux/amd64
+      - --label=org.opencontainers.image.title={{ .ProjectName }}
+      - --label=org.opencontainers.image.description={{ .ProjectName }}
+      - --label=org.opencontainers.image.url=https://github.com/1Password/onepassword-operator
+      - --label=org.opencontainers.image.source=https://github.com/1Password/onepassword-operator
+      - --label=org.opencontainers.image.version={{ .Version }}
+      - --label=org.opencontainers.image.revision={{ .FullCommit }}
+      - --label=org.opencontainers.image.licenses=MIT
+  - image_templates: ["1password/{{ .ProjectName }}:{{ .Version }}-arm64v8"]
+    goos: linux
+    goarch: arm64
+    dockerfile: Dockerfile-goreleaser
+    use_buildx: true
+    extra_files:
+      - deploy/connect/
+    build_flag_templates:
+      - --platform=linux/arm64/v8
+      - --label=org.opencontainers.image.title={{ .ProjectName }}
+      - --label=org.opencontainers.image.description={{ .ProjectName }}
+      - --label=org.opencontainers.image.url=https://github.com/1Password/onepassword-operator
+      - --label=org.opencontainers.image.source=https://github.com/1Password/onepassword-operator
+      - --label=org.opencontainers.image.version={{ .Version }}
+      - --label=org.opencontainers.image.revision={{ .FullCommit }}
+      - --label=org.opencontainers.image.licenses=MIT
+docker_manifests:
+  - name_template: 1password/{{ .ProjectName }}:{{ .Version }}
+    image_templates:
+      - 1password/{{ .ProjectName }}:{{ .Version }}-amd64
+      - 1password/{{ .ProjectName }}:{{ .Version }}-arm64v8
diff --git a/Dockerfile-goreleaser b/Dockerfile-goreleaser
new file mode 100644
index 0000000..b4587a7
--- /dev/null
+++ b/Dockerfile-goreleaser
@@ -0,0 +1,9 @@
+# Use distroless as minimal base image to package the manager binary
+# Refer to https://github.com/GoogleContainerTools/distroless for more details
+FROM gcr.io/distroless/static:nonroot
+WORKDIR /
+COPY ./manager .
+USER nonroot:nonroot
+COPY deploy/connect/ deploy/connect/
+
+ENTRYPOINT ["/manager"]