Initial import

Signed-off-by: Marcelo E. Magallon <marcelo.magallon@grafana.com>

.github/workflows/publish.yml

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+name: "Publish container image"
+
+on:
+  push:
+    branches:
+      - main
+    tags: 
+      - v*
+
+  release:
+    types:
+      - published
+
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Publish container images
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-tags: true
+
+      - name: Unshallow
+        run: git fetch --prune --tags --unshallow
+
+      - name: Describe the current state
+        run: git describe --tags --always
+
+      - name: Docker meta
+        id: docker_meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ghcr.io/${{ github.repository }}
+          tags: |
+            type=ref,event=branch
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{raw}}
+            type=sha
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Cache Docker layers
+        uses: actions/cache@v3
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Login to GitHub Package Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
+      -
+        # Temp fix
+        # https://github.com/docker/build-push-action/issues/252
+        # https://github.com/moby/buildkit/issues/1896
+        name: Move cache
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
+        shell: bash

.gitignore

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+# Created by https://www.toptal.com/developers/gitignore/api/go
+# Edit at https://www.toptal.com/developers/gitignore?templates=go
+
+### Go ###
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+
+# End of https://www.toptal.com/developers/gitignore/api/go

CODEOWNERS

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+# https://help.github.com/articles/about-codeowners/
+# https://git-scm.com/docs/gitignore#_pattern_format
+
+* @grafana/grafana-build-tools

CODE_OF_CONDUCT.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to make participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment include:
+
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+- The use of sexualized language or imagery and unwelcome sexual attention or advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at conduct@grafana.com. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

Dockerfile

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+FROM registry.hub.docker.com/library/golang:1.21.3 as go-build
+
+    COPY go.env /usr/local/go
+
+    RUN env GOBIN=/build go install github.com/google/go-jsonnet/cmd/jsonnet@v0.20.0
+    RUN env GOBIN=/build go install github.com/google/go-jsonnet/cmd/jsonnetfmt@v0.20.0
+    RUN env GOBIN=/build go install github.com/google/go-jsonnet/cmd/jsonnet-deps@v0.20.0
+    RUN env GOBIN=/build go install github.com/google/go-jsonnet/cmd/jsonnet-lint@v0.20.0
+
+    # The grafana/xk6 image only exists for amd64, so we need to build it for
+    # the target architecture.
+    RUN env GOBIN=/build go install go.k6.io/xk6/cmd/xk6@v0.9.2
+
+    # The grafana/k6 image only exists for amd64, so we need to build it for
+    # the architecture we are targeting. The simplest way to build k6 is to
+    # (ab)use xk6 to build a binary without any extensions. In the future, if
+    # we wanted additional extensions, this is the place to add them.
+    RUN /build/xk6 build v0.46.0 --output /build/k6
+
+    # Add wire
+    RUN env GOBIN=/build go install github.com/google/wire/cmd/wire@v0.5.0
+
+    # Add bingo
+    RUN env GOBIN=/build go install github.com/bwplotka/bingo@v0.8.0
+
+    # Add enumer
+    RUN env GOBIN=/build go install github.com/dmarkham/enumer@v1.5.7
+
+    # Add protoc-gen-go
+    RUN env GOBIN=/build go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.31.0
+
+    # Add protoc-gen-go-grpc
+    RUN env GOBIN=/build go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.3.0
+
+    # Add buf
+    RUN env GOBIN=/build go install github.com/bufbuild/buf/cmd/buf@v1.26.1
+
+    # Add mage
+    RUN git clone --depth 1 --branch v1.15.0 https://github.com/magefile/mage mage && \
+        cd mage && \
+        env GOBIN=/build go run bootstrap.go
+
+    # Add nilaway
+    # This hasn't been released yet, so pin it to a specific version for reproducibility
+    RUN env GOBIN=/build go install go.uber.org/nilaway/cmd/nilaway@v0.0.0-20231117175943-a267567c6fff
+
+    # Add golangci-lint
+    COPY --from=registry.hub.docker.com/golangci/golangci-lint:v1.55.2 /usr/bin/golangci-lint /build
+
+    # Add shellcheck
+    COPY --from=registry.hub.docker.com/koalaman/shellcheck:v0.9.0 /bin/shellcheck /build
+
+FROM registry.hub.docker.com/library/debian:stable-slim as build
+
+    COPY --from=go-build /usr/local/go /usr/local/go
+
+    ENV PATH="/usr/local/go/bin:${PATH}"
+
+    RUN apt-get update && \
+        apt-get install -y \
+        build-essential \
+        libgpgme-dev \
+        libassuan-dev \
+        libdevmapper-dev \
+        pkg-config \
+        git
+
+    # skopeo is used to inspect container registries. This can be used to
+    # inspect the available versions without pulling the repos.
+    RUN git clone https://github.com/containers/skopeo && \
+        cd skopeo && \
+        make GOBIN=/build DISABLE_DOCS=1 bin/skopeo && \
+        mkdir -p /build && \
+        cp bin/skopeo /build/
+
+FROM registry.hub.docker.com/library/debian:stable-slim
+
+    RUN apt-get update && \
+        apt-get install -y \
+            build-essential \
+            docker.io \
+            file \
+            git \
+            pkg-config \
+            libgpgme11 \
+            && \
+        rm -rf /var/lib/apt/lists
+
+    COPY --from=go-build /usr/local/go /usr/local/go
+    ENV PATH="/usr/local/go/bin:${PATH}"
+
+    # Keep tools in /usr/local/bin. That makes it a little bit easier to see
+    # what comes from the image vs stuff coming from the base image.
+    COPY --from=go-build /build/* /usr/local/bin/
+
+    COPY image-test /usr/local/bin