Add basic CI for running tests and building containers

.github/workflows/build.yml

@@ -0,0 +1,77 @@
+name: Artifacts
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    tags:
+      - v*
+    branches:
+      - '**'
+
+jobs:
+  artifacts:
+    name: Goreleaser release
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: write
+    container:
+      image: docker.io/goreleaser/goreleaser-cross:v1.22.4
+      options: --privileged
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - name: Check out the code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      # https://github.com/actions/checkout/issues/766
+      - name: Add repository directory to the git global config as a safe directory
+        run: git config --global --add safe.directory "${GITHUB_WORKSPACE}"
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: Fetch all tags
+        run: git fetch --force --tags
+
+      - name: Login to registry
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/heads/')
+        run: |
+          echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+
+      - name: Login to registry
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
+        run: |
+          echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+
+      - name: Run Goreleaser release
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
+        run: goreleaser release --clean --verbose
+
+      - name: Run Goreleaser snapshot
+        run: |
+          goreleaser release --clean --verbose --snapshot
+
+      - name: Set snapshot tag
+        id: vars
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/heads/')
+        run: |
+          echo "tag=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}-$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+          echo "git_tag=v0.0.0" >> $GITHUB_OUTPUT
+#         Use this again once we have a frist release
+#         echo "git_tag=$(git describe --tags --abbrev=0)" >> $GITHUB_OUTPUT
+
+      - name: Push snapshot images
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/heads/')
+        run: |
+          docker tag ghcr.io/polarsignals/gpu-metrics-agent:${{ steps.vars.outputs.git_tag }}-amd64 ghcr.io/polarsignals/gpu-metrics-agent:${{ steps.vars.outputs.tag }}-amd64
+          docker push ghcr.io/polarsignals/gpu-metrics-agent:${{ steps.vars.outputs.tag }}-amd64
+          docker manifest create ghcr.io/polarsignals/gpu-metrics-agent:${{ steps.vars.outputs.tag }} --amend ghcr.io/polarsignals/gpu-metrics-agent:${{ steps.vars.outputs.tag }}-amd64
+          docker manifest annotate ghcr.io/polarsignals/gpu-metrics-agent:${{ steps.vars.outputs.tag }} ghcr.io/polarsignals/gpu-metrics-agent:${{ steps.vars.outputs.tag }}-amd64 --os linux --arch amd64
+          docker manifest push ghcr.io/polarsignals/gpu-metrics-agent:${{ steps.vars.outputs.tag }}

.github/workflows/test.yml

@@ -0,0 +1,25 @@
+name: Test
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: Run Tests
+        run: go test -race -v ./...

.gitignore

@@ -0,0 +1,2 @@
+/dist/
+/gpu-metrics-agent

.goreleaser.yml

@@ -0,0 +1,73 @@
+version: 2
+builds:
+  - id: linux-amd64
+    main: ./
+    binary: gpu-metrics-agent
+    goos:
+      - linux
+    goarch:
+      - amd64
+    flags:
+      - -mod=readonly
+      - -trimpath
+      - -v
+    ldflags:
+      # https://goreleaser.com/customization/build/#reproducible-builds
+      # {{.CommitDate}} is the date of the commit to make builds reproducible.
+      - -X main.version={{.Version}} -X main.commit={{.FullCommit}} -X main.date={{.CommitDate}} -X main.goArch=amd64
+    tags:
+      - osusergo
+      - netgo
+archives:
+  - name_template: >-
+      {{ .ProjectName }}_
+      {{- trimprefix .Version "v" }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "arm64" }}aarch64
+      {{- else }}{{ .Arch }}{{ end }}
+    format: binary
+    format_overrides:
+      - goos: windows
+        format: zip
+    files:
+      - 'LICENSE*'
+      - 'README*'
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ .Branch }}-{{ .ShortCommit }}"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+release:
+  github:
+    owner: polarsignals
+    name: gpu-metrics-agent
+  prerelease: auto
+  draft: false
+  name_template: '{{ .Tag }}'
+dockers:
+- image_templates: ["ghcr.io/polarsignals/{{ .ProjectName }}:{{ .Tag }}-amd64"]
+  dockerfile: Dockerfile
+  use: buildx
+  build_flag_templates:
+  - --pull
+  - --platform=linux/amd64
+  - --label=org.opencontainers.image.title={{ .ProjectName }}
+  - --label=org.opencontainers.image.description={{ .ProjectName }}
+  - --label=org.opencontainers.image.url=https://polarsignals.com
+  - --label=org.opencontainers.image.source=https://github.com/polarsignals/{{ .ProjectName }}
+  - --label=org.opencontainers.image.version={{ .Tag }}
+  - --label=org.opencontainers.image.revision={{ .FullCommit }}
+  - --label=org.opencontainers.image.licenses=Apache-2.0
+docker_manifests:
+- name_template: ghcr.io/polarsignals/{{ .ProjectName }}:{{ .Tag }}
+  image_templates:
+  - ghcr.io/polarsignals/{{ .ProjectName }}:{{ .Tag }}-amd64
+- name_template: ghcr.io/polarsignals/{{ .ProjectName }}:latest
+  image_templates:
+  - ghcr.io/polarsignals/{{ .ProjectName }}:{{ .Tag }}-amd64

Dockerfile

@@ -0,0 +1,6 @@
+FROM cgr.dev/chainguard/static:latest
+USER root
+
+COPY gpu-metrics-agent /gpu-metrics-agent
+
+ENTRYPOINT ["/gpu-metrics-agent"]