initial commit

.dockerignore

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+# More info: https://docs.docker.com/engine/reference/builder/#dockerignore-file
+# Ignore build and test binaries.
+bin/

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+tab_width = 4
+indent_size = 4
+end_of_line = lf
+indent_style = space
+max_line_length = 120
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[{*.go,*.go2}]
+indent_style = tab
+
+[{*.yaml,*.yml}]
+tab_width = 2
+indent_size = 2

.github/workflows/charts.yaml

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+name: Helm Charts
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+env:
+  HELM_CHART: mobius-manager
+  HELM_REPO: https://wjiec.github.io/mobius
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+
+      - name: Install helm
+        run: curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
+
+      - name: Download charts
+        run: |
+          helm repo add self $HELM_REPO || true
+          CHART_VERSIONS=$(helm search repo -l $HELM_CHART | awk '(NR>1) { print $2 }')
+          mkdir -p _build && cd _build
+          for CHART_VERSION in $CHART_VERSIONS; do helm pull self/$HELM_CHART --version $CHART_VERSION; done
+
+      - name: Package
+        run: |
+          mkdir -p _build && cd _build
+          helm package ../charts/*
+          helm repo index .
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v2
+        with:
+          path: ./_build
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2

.github/workflows/ci.yaml

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+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch: {}
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          cache-dependency-path: go.sum
+
+      - name: Setup GO env
+        run: go env -w CGO_ENABLED=0
+
+      - name: Run Lints
+        run: make lint
+
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          cache-dependency-path: go.sum
+
+      - name: Setup GO env
+        run: go env -w CGO_ENABLED=0
+
+      - name: Run Tests
+        run: make test

.github/workflows/docker.yaml

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+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+# GitHub recommends pinning actions to a commit SHA.
+# To get a newer version, you will need to update the SHA.
+# You can also reference a tag or branch, but the action may change without warning.
+
+name: Docker Build
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+jobs:
+  docker:
+    name: Builds the Docker image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - id: meta
+        name: Extract metadata
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ github.repository }}
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push Docker image
+        run: make docker-buildx

.golangci.yml

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+run:
+  timeout: 5m
+  allow-parallel-runners: true
+
+issues:
+  # don't skip warning about doc comments
+  # don't exclude the default set of lint
+  exclude-use-default: false
+  # restore some of the defaults
+  # (fill in the rest as needed)
+  exclude-rules:
+    - path: "api/*"
+      linters:
+        - lll
+    - path: "internal/*"
+      linters:
+        - dupl
+        - lll
+    - path: "cmd/*"
+      linters:
+        - lll
+linters:
+  disable-all: true
+  enable:
+    - dupl
+    - errcheck
+    - exportloopref
+    - ginkgolinter
+    - goconst
+    - gocyclo
+    - gofmt
+    - goimports
+    - gosimple
+    - govet
+    - ineffassign
+    - lll
+    - misspell
+    - nakedret
+    - prealloc
+    - staticcheck
+    - typecheck
+    - unconvert
+    - unparam
+    - unused

.run/mobius-manager.run.xml

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+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="mobius-manager" type="GoApplicationRunConfiguration" factoryName="Go Application">
+    <module name="mobius" />
+    <working_directory value="$PROJECT_DIR$" />
+    <parameters value="--debug" />
+    <kind value="FILE" />
+    <package value="github.com/wjiec/mobius" />
+    <directory value="$PROJECT_DIR$" />
+    <filePath value="$PROJECT_DIR$/cmd/main.go" />
+    <method v="2" />
+  </configuration>
+</component>

Dockerfile

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+# Build the manager binary
+FROM golang:1.22 AS builder
+ARG TARGETOS
+ARG TARGETARCH
+
+WORKDIR /workspace
+# Copy the Go Modules manifests
+COPY go.mod 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
+COPY cmd/main.go cmd/main.go
+COPY api/ api/
+COPY internal/ internal/
+COPY pkg/ pkg/
+
+# Build
+# the GOARCH has not a default value to allow the binary 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"]

LICENSE

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+Copyright 2024 Jayson Wang.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.