[Build][kubectl-plugin] Add release script for kubectl plugin

Closes: ray-project#2406
Signed-off-by: Chi-Sheng Liu <[email protected]>

.github/workflows/release.yaml

@@ -0,0 +1,27 @@
+name: release
+on:
+  push:
+    tags:
+      - "v*.*.*"
+  workflow_dispatch:
+jobs:
+  release-kubectl-plugin:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@master
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+      - name: GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: 'goreleaser'
+          version: latest
+          args: release --clean
+          workdir: 'kubectl-plugin'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Update new version in krew-index
+        uses: rajatjindal/[email protected]

.krew.yaml

@@ -0,0 +1,36 @@
+apiVersion: krew.googlecontainertools.github.com/v1alpha2
+kind: Plugin
+metadata:
+  name: ray
+spec:
+  version: {{ .TagName }}
+  homepage: https://github.com/ray-project/kuberay/kubectl-plugin
+  platforms:
+  - selector:
+      matchLabels:
+        os: darwin
+        arch: amd64
+    {{addURIAndSha "https://github.com/ray-project/kuberay/releases/download/{{ .TagName }}/kubectl-ray_{{ .TagName }}_darwin_amd64.tar.gz" .TagName }}
+    bin: kubectl-ray
+  - selector:
+      matchLabels:
+        os: darwin
+        arch: arm64
+    {{addURIAndSha "https://github.com/ray-project/kuberay/releases/download/{{ .TagName }}/kubectl-ray_{{ .TagName }}_darwin_arm64.tar.gz" .TagName }}
+    bin: kubectl-ray
+  - selector:
+      matchLabels:
+        os: linux
+        arch: amd64
+    {{addURIAndSha "https://github.com/ray-project/kuberay/releases/download/{{ .TagName }}/kubectl-ray_{{ .TagName }}_linux_amd64.tar.gz" .TagName }}
+    bin: kubectl-ray
+  - selector:
+      matchLabels:
+        os: linux
+        arch: arm64
+    {{addURIAndSha "https://github.com/ray-project/kuberay/releases/download/{{ .TagName }}/kubectl-ray_{{ .TagName }}_linux_arm64.tar.gz" .TagName }}
+    bin: kubectl-ray
+  shortDescription: Ray kubectl plugin
+  description: |
+    Kubectl plugin/extension for Kuberay CLI that provides the ability to manage ray resources.
+    Read more documentation at: https://github.com/ray-project/kuberay/tree/master/kubectl-plugin

.pre-commit-config.yaml

@@ -10,7 +10,7 @@ repos:
       - id: end-of-file-fixer
       - id: check-yaml
         args: [--allow-multiple-documents]
-        exclude: ^helm-chart/|^mkdocs.yml$|^benchmark/perf-tests/
+        exclude: ^helm-chart/|^mkdocs\.yml$|^benchmark/perf-tests/|^\.krew\.yaml$
       - id: check-added-large-files
       - id: check-merge-conflict
       - id: check-case-conflict

docs/development/release.md

@@ -128,10 +128,8 @@ Now, we have the Docker images and Helm charts for v0.5.0.
 
 #### Step 8. Generate release
 
-* Click "Create release" to create release for the tag v0.5.0 ([link](https://github.com/ray-project/kuberay/tags)).
-    * Update `VERSION` in the [Makefile](https://github.com/ray-project/kuberay/blob/master/cli/Makefile) to `vX.Y.Z`.
-    * Run `make release` in cli folder and generate `kuberay-$VERSION-darwin-amd64.zip` and `kuberay-$VERSION-linux-amd64.zip` files. Upload them to the GitHub release.
-    * Follow the [instructions](../release/changelog.md) to generate release notes and add notes in the GitHub release.
+* Currently, a GitHub release will be generated by CI automatically if a semver tag is pushed to the repository.
+* Follow the [instructions](../release/changelog.md) to generate release notes and add notes in the GitHub release.
 
 #### Step 9. Announce the release on the KubeRay slack!
 

kubectl-plugin/.gitignore

@@ -1 +1,3 @@
 kubectl-ray
+
+dist/

kubectl-plugin/.goreleaser.yaml

@@ -0,0 +1,40 @@
+version: 2
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+    main: ./cmd
+    binary: kubectl-ray
+
+archives:
+  - format: tar.gz
+    # this name template makes the OS and Arch compatible with the results of `uname`.
+    name_template: >-
+      {{ .Binary }}_
+      {{- .Tag }}_
+      {{- .Os }}_
+      {{- if eq .Arch "amd64" }}amd64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}v{{ .Arm }}{{ end }}
+    # use zip for windows archives
+    format_overrides:
+      - goos: windows
+        format: zip
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"