Initial commit

Signed-off-by: Christian Dupuis <[email protected]>

Author: cdupuis

.github/workflows/docker-publish.yaml

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+name: Docker
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+on:
+  push:
+    branches: ["main"]
+    # Publish semver tags as releases.
+    tags: ["v*.*.*"]
+  pull_request:
+    branches: ["main"]
+
+env:
+  # Use docker.io for Docker Hub if empty
+  REGISTRY: ghcr.io
+  # github.repository as <account>/<repo>
+  IMAGE_NAME: ${{ github.repository }}
+  SHA: ${{ github.event.pull_request.head.sha || github.event.after }}
+  DOCKERFILE_PATH: Dockerfile
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      # This is used to complete the identity challenge
+      # with sigstore/fulcio when running outside of PRs.
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ env.SHA }}
+
+      # Workaround: https://github.com/docker/build-push-action/issues/461
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          labels: |
+            org.opencontainers.image.revision=${{ env.SHA }}
+            com.docker.image.source.entrypoint=${{ env.DOCKERFILE_PATH }}
+
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image on Push
+        if: ${{ github.event_name != 'pull_request' }}
+        id: build-and-push
+        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
+        with:
+          platforms: "linux/amd64,linux/arm64"
+          context: .
+          file: ${{ env.DOCKERFILE_PATH }}
+          push: true
+          load: false
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          
+      - name: Build and push Docker image on PR
+        if: ${{ github.event_name == 'pull_request' }}
+        id: build-and-push-pr
+        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
+        with:
+          context: .
+          file: ${{ env.DOCKERFILE_PATH }}
+          push: false
+          load: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}          
+
+      # Extract SBOMs for images that are not getting pushed to the registry
+      - name: Extract and upload SBOM
+        if: ${{ github.event_name == 'pull_request' }}
+        id: sbom
+        uses: atomist-skills/index-image-action@main
+        with:
+          image: ${{ steps.meta.outputs.tags }}
+          api-key: ${{ secrets.ATOMIST_API_KEY }}
+          workspace: ${{ secrets.ATOMIST_WORKSPACE }}

.github/workflows/go.yaml

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+name: Go
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.19
+
+    - name: Build
+      run: go build -v
+
+    - name: Test
+      run: go test -v

.github/workflows/goreleaser.yaml

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+name: goreleaser
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.19
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v3
+        with:
+          distribution: goreleaser
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

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+/.atomist
+dist/
+.idea/
+index-cli-plugin
+/sbom.json

.goreleaser.yaml

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+release:
+  prerelease: auto
+  draft: true
+
+builds:
+  - binary: &binary docker-index
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - amd64
+      - arm64
+    # set the modified timestamp on the output binary to the git timestamp to ensure a reproducible build
+    mod_timestamp: &build-timestamp '{{ .CommitTimestamp }}'
+    env: &build-env
+      - CGO_ENABLED=0
+    ldflags: &build-ldflags |
+      -w
+      -s
+      -extldflags '-static'
+      -X github.com/docker/index-cli-plugin/internal.version={{.Version}}
+      -X github.com/docker/index-cli-plugin/internal.commit={{.Commit}}
+
+archives:
+  - format: tar.gz
+    format_overrides:
+      - goos: windows
+        format: zip

Dockerfile

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+# build stage
+FROM golang:1.19-alpine3.16@sha256:0eb08c89ab1b0c638a9fe2780f7ae3ab18f6ecda2c76b908e09eb8073912045d as build
+
+RUN apk add --no-cache git build-base ca-certificates
+
+WORKDIR /app
+
+COPY go.mod ./
+COPY go.sum ./
+
+RUN go mod download
+
+COPY . ./
+
+# RUN go test
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-w -s" -trimpath
+
+# runtime stage
+FROM scratch
+
+COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=build /app/index-cli-plugin /index-cli-plugin
+
+ENTRYPOINT ["/index-cli-plugin"]
+CMD ["--help"]