feat(mac-builder-operator): init the project and implement with simulation for core logics

.github/workflows/ci-mac-builder-operator.yml

@@ -0,0 +1,77 @@
+name: mac-builder-operator
+permissions:
+  contents: read
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - .github/workflows/ci-mac-builder-operator.yml
+      - mac-builder-operator/**
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone the code
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: mac-builder-operator/go.mod
+          cache-dependency-path: mac-builder-operator/go.sum
+
+      - name: Run linter
+        uses: golangci/golangci-lint-action@v8
+        with:
+          working-directory: mac-builder-operator
+          version: v2.4.0
+  test:
+    name: Unit-Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone the code
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: mac-builder-operator/go.mod
+          cache-dependency-path: mac-builder-operator/go.sum
+
+      - name: Running Tests
+        working-directory: mac-builder-operator
+        run: |
+          go mod tidy
+          make test
+  test-e2e:
+    name: E2E-Test
+    runs-on: ubuntu-latest
+    needs: [lint, test]
+    steps:
+      - name: Clone the code
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: mac-builder-operator/go.mod
+          cache-dependency-path: mac-builder-operator/go.sum
+
+      - name: Install the latest version of kind
+        run: |
+          curl -Lo ./kind https://kind.sigs.k8s.io/dl/latest/kind-linux-amd64
+          chmod +x ./kind
+          sudo mv ./kind /usr/local/bin/kind
+
+      - name: Verify kind installation
+        run: kind version
+
+      - name: Running Test e2e
+        working-directory: mac-builder-operator
+        run: |
+          go mod tidy
+          make test-e2e

mac-builder-operator/.dockerignore

@@ -0,0 +1,11 @@
+# More info: https://docs.docker.com/engine/reference/builder/#dockerignore-file
+# Ignore everything by default and re-include only needed files
+**
+
+# Re-include Go source files (but not *_test.go)
+!**/*.go
+**/*_test.go
+
+# Re-include Go module files
+!go.mod
+!go.sum

mac-builder-operator/.gitignore

@@ -0,0 +1,27 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+bin/*
+Dockerfile.cross
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Go workspace file
+go.work
+
+# Kubernetes Generated files - skip generated files, except for vendored files
+!vendor/**/zz_generated.*
+
+# editor and IDE paraphernalia
+.idea
+.vscode
+*.swp
+*.swo
+*~

mac-builder-operator/.golangci.yml

@@ -0,0 +1,52 @@
+version: "2"
+run:
+  allow-parallel-runners: true
+linters:
+  default: none
+  enable:
+    - copyloopvar
+    - dupl
+    - errcheck
+    - ginkgolinter
+    - goconst
+    - gocyclo
+    - govet
+    - ineffassign
+    - lll
+    - misspell
+    - nakedret
+    - prealloc
+    - revive
+    - staticcheck
+    - unconvert
+    - unparam
+    - unused
+  settings:
+    revive:
+      rules:
+        - name: comment-spacings
+        - name: import-shadowing
+  exclusions:
+    generated: lax
+    rules:
+      - linters:
+          - lll
+        path: api/*
+      - linters:
+          - dupl
+          - lll
+        path: internal/*
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gofmt
+    - goimports
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$

mac-builder-operator/Dockerfile

@@ -0,0 +1,31 @@
+# Build the manager binary
+FROM golang:1.25 AS builder
+ARG TARGETOS
+ARG TARGETARCH
+
+WORKDIR /workspace
+# Copy the Go Modules manifests
+COPY go.mod go.mod
+COPY go.sum go.sum
+# cache deps before building and copying source so that we don't need to re-download as much
+# and so that source changes don't invalidate our downloaded layer
+RUN go mod download
+
+# Copy the Go source (relies on .dockerignore to filter)
+COPY . .
+
+# Build
+# the GOARCH has no default value to allow the binary to be built according to the host where the command
+# was called. For example, if we call make docker-build in a local env which has the Apple Silicon M1 SO
+# the docker BUILDPLATFORM arg will be linux/arm64 when for Apple x86 it will be linux/amd64. Therefore,
+# by leaving it empty we can ensure that the container and binary shipped on it will have the same platform.
+RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -a -o manager cmd/main.go
+
+# Use distroless as minimal base image to package the manager binary
+# Refer to https://github.com/GoogleContainerTools/distroless for more details
+FROM gcr.io/distroless/static:nonroot
+WORKDIR /
+COPY --from=builder /workspace/manager .
+USER 65532:65532
+
+ENTRYPOINT ["/manager"]