Fix kubectl plugin release

.github/workflows/plugin.yaml

@@ -10,6 +10,7 @@ permissions:
 jobs:
   release-plugin:
     runs-on: ubuntu-latest
+    if: ${{ startsWith(github.ref, 'refs/tags/controller-') }}
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
@@ -25,26 +26,30 @@ jobs:
           go-version: ${{ env.GOLANG_VERSION }}
           check-latest: true
 
-      - name: Run GoReleaser Snapshot
-        if: ${{ ! startsWith(github.ref, 'refs/tags/') }}
+      - name: Set a SemVer tag for goreleaser
+        run: echo "GORELEASER_CURRENT_TAG=${{ github.ref }}" | sed 's/refs\/tags\/controller-//' >> $GITHUB_ENV
+
+      # GoReleaser requires a SemVer tag to be present in the git repository
+      - name: Create a local SemVer tag
+        run: git tag "${{ env.GORELEASER_CURRENT_TAG }}"
+
+      - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6.4.0
         with:
           version: "~> v2"
-          args: release --snapshot --clean
+          args: release --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GORELEASER_CURRENT_TAG: ${{ env.GORELEASER_CURRENT_TAG }}
 
-      - name: Run GoReleaser
-        if: ${{ startsWith(github.ref, 'refs/tags/') }}
-        uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6.4.0
+      - name: Upload artifacts to release
+        uses: softprops/action-gh-release@c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda # v2.2.1
         with:
-          version: "~> v2"
-          args: release --clean
+          files: dist/kubectl-ingress-nginx_*
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Update new version in krew-index
-        if: ${{ startsWith(github.ref, 'refs/tags/') }}
         uses: rajatjindal/krew-release-bot@3d9faef30a82761d610544f62afddca00993eef9 # v0.0.47
         with:
-          krew_template_file: cmd/plugin/krew.yaml
+          krew_template_file: dist/krew/ingress-nginx.yaml

.gitignore

@@ -61,3 +61,6 @@ cmd/plugin/release/LICENSE
 tmp/
 test/junitreports/
 tests/__snapshot__
+
+# goreleaser artifacts
+dist/

.goreleaser.yaml

@@ -1,8 +1,11 @@
+version: 2
+
 project_name: ingress-nginx
+
 release:
-  github:
-    owner: kubernetes
-    name: ingress-nginx
+  # Disable uploading release assets to GitHub as it requires SemVer tags
+  disable: true
+
 builds:
   - id: ingress-nginx
     goos:
@@ -21,9 +24,21 @@ builds:
       -s -w
       -X k8s.io/ingress-nginx/version.COMMIT={{ .Commit }}
       -X k8s.io/ingress-nginx/version.RELEASE={{ .Tag }}
+
 archives:
   - id: ingress-nginx
-    builds:
+    ids:
     - ingress-nginx
     name_template: "kubectl-{{ .ProjectName }}_{{ .Os }}_{{ .Arch }}"
-    format: tar.gz
+    formats:
+    - tar.gz
+
+checksum:
+  name_template: "kubectl-{{ .ProjectName }}_checksums.txt"
+
+krews:
+  - skip_upload: true
+    homepage: "https://kubernetes.github.io/ingress-nginx/kubectl-plugin/"
+    description: "The official kubectl plugin for ingress-nginx."
+    short_description: "Interact with ingress-nginx"
+    url_template: "http://github.com/kubernetes/ingress-nginx/releases/download/controller-{{ .Tag }}/{{ .ArtifactName }}"