Initial commit

.dockerignore

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+.git
+.github
+
+docs
+
+.dockerignore
+.gitignore
+.golangci.yaml
+.mockery.yaml
+
+Dockerfile
+README.md
+Taskfile.yaml

.github/CODEOWNERS

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+* @itimky

.github/workflows/ci.yaml

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+name: CI
+
+on:
+  push:
+    branches:
+      - '**'
+    paths-ignore:
+      - 'docs/**'
+      - 'README.md'
+
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 2
+    name: Lint
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '1.21'
+
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: v1.54
+          skip-cache: true
+
+  test:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 2
+    name: Test
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '1.21'
+
+      - name: Run go mod tidy
+        run: go mod tidy
+
+      - name: Check for changes
+        run: |
+          if [ -n "$(git status --porcelain)" ]; then
+            echo "go.mod and/or go.sum have changes after running go mod tidy. Please tidy your module."
+            git diff
+            exit 1
+          fi
+
+      - name: Run Tests
+        run: go test -coverprofile=coverage.out -covermode=atomic ./...
+
+      - name: Check coverage
+        id: coverage
+        run: |
+          coverage=$(go tool cover -func=coverage.out | grep total | awk '{print $3}' | sed 's/%//')
+          echo "Total coverage: $coverage%"
+          minimum=99.9
+          result=$(echo "$coverage >= $minimum" | bc)
+          if [ "$result" -eq 0 ]; then
+            echo "Coverage of $coverage% is below the minimum of $minimum%"
+            exit 1
+          fi
+
+      - name: Upload coverage reports to Codecov
+        uses: codecov/[email protected]
+        with:
+         token: ${{ secrets.CODECOV_TOKEN }}
+         slug: itimky/spindle
+         disable_search: true
+         file: ./coverage.out
+         dry_run: ${{ github.ref != 'refs/heads/master' }}
+         fail_ci_if_error: true
+
+  build:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 5
+    name: Build
+    needs: [ lint, test ]
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: v0.12.1
+          platforms: linux/arm64
+          driver: docker-container
+
+      - uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: Cache Docker layers
+        uses: actions/cache@v3
+        id: go-build-cache
+        with:
+          path: go-build-cache
+          key: go-build-cache-${{ hashFiles('go.mod') }}
+          restore-keys: go-build-cache-
+
+      - name: Inject Docker layers
+        uses: reproducible-containers/[email protected]
+        with:
+          cache-source: go-build-cache
+          cache-target: /root/.cache/go-build
+          skip-extraction: ${{ steps.go-build-cache.outputs.cache-hit }}
+
+      - name: Prepare tags
+        run: |
+          echo "SHORT_SHA=$(echo ${GITHUB_SHA::7})" >> $GITHUB_ENV
+          echo "TIMESTAMP=$(date -u +%Y%m%d-%H%M%S)" >> $GITHUB_ENV
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          tags: ghcr.io/${{ github.repository_owner }}/spindle:${{ env.SHORT_SHA }}-${{ env.TIMESTAMP }}
+          platforms: linux/arm64
+          provenance: false  # disable docker-specific metadata, leave OCI-compatible metadata only
+          push: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.gitignore

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+# 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
+
+bin
+tmp
+*.log
+
+.env

.golangci.yaml

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+linters:
+  enable-all: true
+  disable:
+    # Disable deprecated linters
+    - structcheck
+    - nosnakecase
+    - maligned
+    - golint
+    - interfacer
+    - varcheck
+    - exhaustivestruct
+    - scopelint
+    - deadcode
+    - ifshort
+    # Disable formatting linters except the used one
+    - gofumpt
+issues:
+  exclude-rules:
+    # Exclude some linters from running on tests files.
+    - path: _test\.go
+      linters:
+        - depguard
+        - goerr113
+        - exhaustruct
+        - funlen
+linters-settings:
+  depguard:
+    rules:
+      pkg:
+        files:
+          - pkg/**/*.go
+        deny:
+          - pkg: github.com/itimky/spindle/internal
+            desc: not allowed, internal imports pkg, not vice versa

.mockery.yaml

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+# https://vektra.github.io/mockery/latest/configuration/
+
+log-level: warn
+all: true
+dir: 'test/{{ replaceAll .InterfaceDirRelative "github.com/itimky/spindle" "" }}'
+outpkg: mocks
+packages:
+  github.com/IBM/sarama:
+    config:
+      all: false
+    interfaces:
+      ConsumerGroupSession: {}
+      ConsumerGroupClaim: {}
+
+  github.com/itimky/spindle/pkg/sys/queue:
+    config:
+      all: false
+    interfaces:
+      router: {}
+  github.com/itimky/spindle/pkg/sys/queue/adapter: {}
+
+  github.com/itimky/spindle/pkg/storage/answer-processor: {}
+
+  github.com/itimky/spindle/pkg/domain/answer-processor: {}
+
+  github.com/itimky/spindle/pkg/facade/match: {}
+  github.com/itimky/spindle/pkg/facade/system: {}
+
+  github.com/itimky/spindle/pkg/handler/kafka: {}

Dockerfile

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+FROM golang:1.21.6-alpine3.19 AS builder
+WORKDIR /src
+RUN go env -w GOMODCACHE=/root/.cache/go-build
+COPY go.mod go.sum ./
+RUN --mount=type=cache,target=/root/.cache/go-build go mod download
+COPY . .
+RUN --mount=type=cache,target=/root/.cache/go-build go build -o /go/bin/spindle ./cmd/spindle
+
+FROM alpine:3.19
+WORKDIR /app
+COPY --from=builder /go/bin/spindle /app
+CMD ["/app/spindle"]

README.md

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+# Spindle
+
+[![codecov](https://codecov.io/gh/itimky/spindle/graph/badge.svg?token=99CONVFLIL)](https://codecov.io/gh/itimky/spindle)
+
+Sample go app

Taskfile.yaml

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+# https://taskfile.dev/usage/
+
+version: '3'
+
+silent: true
+
+vars:
+  GOLANGCI_LINT_VERSION: v1.54.2
+  MOCKERY_VERSION: v2.42.0
+  GOLANG_TEST_IMAGE: golang:1.21.6-alpine3.19
+
+tasks:
+  gen:
+    desc: Generate code
+    deps:
+      - gen:mocks
+
+  gen:mocks:
+    desc: Generate mocks
+    cmds:
+      - docker run --rm -v {{.PWD}}:/src -w /src vektra/mockery:{{.MOCKERY_VERSION}}
+
+  fmt:
+    desc: Format code
+    cmds:
+      - docker run --rm -v {{.PWD}}:/src -v ./tmp/golangci-lint/{{.GOLANGCI_LINT_VERSION}}:/root/.cache -w /src golangci/golangci-lint:{{.GOLANGCI_LINT_VERSION}} golangci-lint run --no-config --disable-all --enable gci --fix
+
+  lint:
+    desc: Lint code
+    cmds:
+      - docker run --rm -v {{.PWD}}:/src -v ./tmp/golangci-lint/{{.GOLANGCI_LINT_VERSION}}:/root/.cache -w /src golangci/golangci-lint:{{.GOLANGCI_LINT_VERSION}} golangci-lint run
+
+  test:
+    desc: Test code
+    cmds:
+      - >
+        docker run --rm
+        -v {{.PWD}}:/app
+        -v {{.HOME}}/.cache/go-build:/root/.cache/go-build
+        -v {{.HOME}}/go/pkg/mod:/go/pkg/mod
+        -w /app
+        {{.GOLANG_TEST_IMAGE}}
+        go test $(go list ./... |
+          grep -v /cmd/ |
+          grep -v /pkg/contract/ |
+          grep -v /pkg/domain$ |
+          grep -v /pkg/sys$ |
+          grep -v /pkg/sys/log$ |
+          grep -v /test/
+        ) -covermode=atomic
+        -coverprofile /tmp/cov.out