Build

.editorconfig

@@ -0,0 +1,21 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.go]
+indent_style = tab
+
+[*.yaml]
+indent_size = 2
+
+[{Makefile,*.mk}]
+indent_style = tab
+
+[*.nix]
+indent_size = 2

.envrc

@@ -0,0 +1,4 @@
+if ! has nix_direnv_version || ! nix_direnv_version 2.3.0; then
+  source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/2.3.0/direnvrc" "sha256-Dmd+j63L84wuzgyjITIfSxSD57Tx7v51DMxVZOsiUD8="
+fi
+use flake . --impure

.github/.editorconfig

@@ -0,0 +1,2 @@
+[{*.yml,*.yaml}]
+indent_size = 2

.github/dependabot.yaml

@@ -0,0 +1,17 @@
+version: 2
+
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/renovate.json

@@ -0,0 +1,16 @@
+{
+    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+    "extends": [
+        "schedule:earlyMondays",
+        ":disableDependencyDashboard"
+    ],
+    "enabledManagers": [
+        "nix"
+    ],
+    "nix": {
+        "enabled": true
+    },
+    "lockFileMaintenance": {
+        "enabled": true
+    }
+}

.github/workflows/analysis-scorecard.yaml

@@ -0,0 +1,47 @@
+name: OpenSSF Scorecard
+
+on:
+  branch_protection_rule:
+  push:
+    branches: [main]
+  schedule:
+    - cron: '30 0 * * 5'
+
+permissions:
+  contents: read
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    permissions:
+      actions: read
+      contents: read
+      id-token: write
+      security-events: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+        with:
+          persist-credentials: false
+
+      - name: Run analysis
+        uses: ossf/scorecard-action@08b4669551908b1024bb425080c797723083c031 # v2.2.0
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          publish_results: true
+
+      - name: Upload results as artifact
+        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
+        with:
+          name: OpenSSF Scorecard results
+          path: results.sarif
+          retention-days: 5
+
+      - name: Upload results to GitHub Security tab
+        uses: github/codeql-action/upload-sarif@cdcdbb579706841c47f7063dda365e292e5cad7a # v2.3.4
+        with:
+          sarif_file: results.sarif

.github/workflows/artifacts.yaml

@@ -0,0 +1,195 @@
+name: Artifacts
+
+on:
+  workflow_call:
+    inputs:
+      publish:
+        description: Publish artifacts to the artifact store
+        default: false
+        required: false
+        type: boolean
+      release:
+        description: Whether this is a release build
+        default: false
+        required: false
+        type: boolean
+    outputs:
+      container-image-name:
+        description: Container image name
+        value: ${{ jobs.container-image.outputs.name }}
+      container-image-digest:
+        description: Container image digest
+        value: ${{ jobs.container-image.outputs.digest }}
+      container-image-tag:
+        description: Container image tag
+        value: ${{ jobs.container-image.outputs.tag }}
+      container-image-ref:
+        description: Container image ref
+        value: ${{ jobs.container-image.outputs.ref }}
+
+permissions:
+  contents: read
+
+jobs:
+  container-image:
+    name: Container image
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+      security-events: write
+
+    outputs:
+      name: ${{ steps.image-name.outputs.value }}
+      digest: ${{ steps.build.outputs.digest }}
+      tag: ${{ steps.meta.outputs.version }}
+      ref: ${{ steps.image-ref.outputs.value }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@2b82ce82d56a2a04d2637cd93a637ae1b359c0a7 # v2.2.0
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55 # v2.10.0
+
+      - name: Set image name
+        id: image-name
+        run: echo "value=ghcr.io/${{ github.repository }}" >> "$GITHUB_OUTPUT"
+
+      - name: Gather build metadata
+        id: meta
+        uses: docker/metadata-action@818d4b7b91585d195f67373fd9cb0332e31a7175 # v4.6.0
+        with:
+          images: ${{ steps.image-name.outputs.value }}
+          flavor: |
+            latest = false
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr,prefix=pr-
+            type=semver,pattern={{raw}}
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      # Multiple exporters are not supported yet
+      # See https://github.com/moby/buildkit/pull/2760
+      - name: Determine build output
+        uses: haya14busa/action-cond@1d6e8a12b20cdb4f1954feef9aa475b9c390cab5 # v1.1.1
+        id: build-output
+        with:
+          cond: ${{ inputs.publish }}
+          if_true: type=image,push=true
+          if_false: type=oci,dest=image.tar
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.2.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ github.token }}
+        if: inputs.publish
+
+      - name: Build and push image
+        id: build
+        uses: docker/build-push-action@2eb1c1961a95fc15694676618e422e8ba1d63825 # v4.1.1
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          outputs: ${{ steps.build-output.outputs.value }}
+          # push: ${{ inputs.publish }}
+
+      - name: Set image ref
+        id: image-ref
+        run: echo "value=${{ steps.image-name.outputs.value }}@${{ steps.build.outputs.digest }}" >> "$GITHUB_OUTPUT"
+
+      - name: Fetch image
+        run: skopeo --insecure-policy copy docker://${{ steps.image-name.outputs.value }}:${{ steps.meta.outputs.version }} oci-archive:image.tar
+        if: inputs.publish
+
+      - name: Upload image as artifact
+        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
+        with:
+          name: "[${{ github.job }}] OCI tarball"
+          path: image.tar
+
+      - name: Extract OCI tarball
+        run: |
+          mkdir -p image
+          tar -xf image.tar -C image
+
+      # See https://github.com/anchore/syft/issues/1545
+      - name: Extract image from multi-arch image
+        run: skopeo --override-os linux --override-arch amd64 --insecure-policy copy --additional-tag ${{ steps.image-name.outputs.value }}:${{ steps.meta.outputs.version }} oci:image docker-archive:docker.tar
+
+      - name: Upload image as artifact
+        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
+        with:
+          name: "[${{ github.job }}] Docker tarball"
+          path: docker.tar
+
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@fbd16365eb88e12433951383f5e99bd901fc618f # 0.12.0
+        with:
+          input: image
+          format: sarif
+          output: trivy-results.sarif
+
+      - name: Upload Trivy scan results as artifact
+        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
+        with:
+          name: "[${{ github.job }}] Trivy scan results"
+          path: trivy-results.sarif
+          retention-days: 5
+
+      - name: Upload Trivy scan results to GitHub Security tab
+        uses: github/codeql-action/upload-sarif@cdcdbb579706841c47f7063dda365e292e5cad7a # v2.13.4
+        with:
+          sarif_file: trivy-results.sarif
+
+  binary:
+    name: Binary
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+
+      - name: Set up Nix
+        uses: cachix/install-nix-action@6a9a9e84a173d90b3ffb42c5ddaf9ea033fad011 # v23
+        with:
+          extra_nix_config: |
+            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
+
+      - name: Prepare Nix shell
+        run: nix develop --impure .#ci
+
+      - name: Determine build command
+        uses: haya14busa/action-cond@1d6e8a12b20cdb4f1954feef9aa475b9c390cab5 # v1.1.1
+        id: build-command
+        with:
+          cond: ${{ inputs.release }}
+          if_true: goreleaser release
+          if_false: goreleaser release --skip-publish --snapshot
+
+      - name: Build
+        run: nix develop --impure .#ci -c ${{ steps.build-command.outputs.value }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
+        with:
+          name: "${{ github.job }}"
+          path: |
+            build/dist/*.tar.gz
+            build/dist/checksums.txt