feat: publish container images

.github/workflows/release.yml

@@ -19,6 +19,16 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Docker Login
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
@@ -31,3 +41,6 @@ jobs:
           args: release --rm-dist
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Clear
+        if: always()
+        run: rm -f ${HOME}/.docker/config.json

.goreleaser.yml

@@ -0,0 +1,35 @@
+# This is an example .goreleaser.yml file with some sane defaults.
+# Make sure to check the documentation at http://goreleaser.com
+before:
+  hooks:
+    # You may remove this if you don't use go modules.
+    - go mod tidy
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+archives:
+  - replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+dockers:
+  - image_templates:
+      - 'ghcr.io/parkour-vienna/distrust:{{ .Version }}'
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: '{{ .Tag }}-next'
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+      - '^chore:'
+      - '^Merge pull request'

Dockerfile

@@ -1,25 +1,8 @@
-# Build the manager binary
-FROM golang:1.16 as builder
-
-WORKDIR /workspace
-# Copy the Go Modules manifests
-COPY go.mod go.mod
-COPY go.sum go.sum
-# cache deps before building and copying source so that we don't need to re-download as much
-# and so that source changes don't invalidate our downloaded layer
-RUN go mod download
-
-# Copy the go source
-COPY . /workspace
-
-# Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o distrust .
-
 # Use distroless as minimal base image to package the distrust binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
 FROM gcr.io/distroless/static:nonroot
 WORKDIR /
-COPY --from=builder /workspace/distrust .
+COPY distrust /
 USER nonroot:nonroot
 
 ENTRYPOINT ["/distrust"]