Merge pull request #1 from mattfenwick/krew-automation

set up krew automation

.github/workflows/release.yaml

@@ -0,0 +1,24 @@
+name: release
+on:
+  push:
+    tags:
+    - 'v*.*.*'
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@master
+    - name: Setup Go
+      uses: actions/setup-go@v1
+      with:
+        go-version: 1.16
+    - name: GoReleaser
+      uses: goreleaser/goreleaser-action@v1
+      with:
+        version: latest
+        args: release --rm-dist
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - name: Update new version in krew-index
+      uses: rajatjindal/krew-release-bot@v0.0.38

.krew.yaml

@@ -0,0 +1,50 @@
+apiVersion: krew.googlecontainertools.github.com/v1alpha2
+kind: Plugin
+metadata:
+  name: cyclonus
+spec:
+  version: "{{ .TagName }}"
+  platforms:
+  - selector:
+      matchLabels:
+        os: linux
+        arch: amd64
+    {{addURIAndSha "https://github.com/mattfenwick/kubectl-cyclonus/releases/download/{{ .TagName }}/kubectl-cyclonus_linux_amd64.tar.gz" .TagName }}
+    files:
+    - from: "./kubectl-cyclonus"
+      to: "cyclonus"
+    - from: LICENSE
+      to: "."
+    bin: "cyclonus"
+  - selector:
+      matchLabels:
+        os: darwin
+        arch: amd64
+    {{addURIAndSha "https://github.com/mattfenwick/kubectl-cyclonus/releases/download/{{ .TagName }}/kubectl-cyclonus_darwin_amd64.tar.gz" .TagName }}
+    files:
+    - from: "./kubectl-cyclonus"
+      to: "cyclonus"
+    - from: LICENSE
+      to: "."
+    bin: "cyclonus"
+  - selector:
+      matchLabels:
+        os: windows
+        arch: amd64
+    {{addURIAndSha "https://github.com/mattfenwick/kubectl-cyclonus/releases/download/{{ .TagName }}/kubectl-cyclonus_windows_amd64.zip" .TagName }}
+    files:
+    - from: "/kubectl-cyclonus.exe"
+      to: "cyclonus.exe"
+    - from: LICENSE
+      to: "."
+    bin: "cyclonus.exe"
+  shortDescription: NetworkPolicy analysis tool suite
+  homepage: https://github.com/mattfenwick/kubectl-cyclonus
+  description: |
+    This plugin provides a suite of tools for working with network policies, including:
+    - linting to detect common problems
+    - target- and pod-based resolution of policies, to understand how policies work in practice
+      and override each other
+    - simulation of traffic allow/deny based on application of policies to source and destination
+      pod and namespace labels and IP addresses
+