Merge pull request #151 from digitalocean/varsha/new-release-workflow

Update release workflow

.github/workflows/release.yml

@@ -1,19 +1,40 @@
+name: release
 on:
-  release:
-    types: [published, edited, prereleased]
-name: publish-release
+  workflow_dispatch:
+    # Inputs the workflow accepts.
+    inputs:
+      tag:
+        # Friendly description to be shown in the UI instead of 'name'
+        description: 'tag and release to create'
+        # Input has to be provided for the workflow to run
+        required: true
+env:
+  GITHUB_ENV: ".env"
 jobs:
-  generate:
-    name: Create release-artifacts
+  release:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout the repository
-        uses: actions/checkout@master
-      - name: Generate artifacts
-        uses: skx/github-action-build@master
-      - name: Upload artifacts
-        uses: skx/github-action-publish-binaries@master
+      - name: Install go
+        uses: actions/setup-go@0caeaed6fd66a828038c2da3c0f662a42862658f
+        with:
+          go-version: ^1.17
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f
+      - name: Login to dockerhub to push the image
+        run: echo "${{ secrets.DockerHubToken }}" | docker login --username ${DOCKER_USER} --password-stdin
+        env:
+          DOCKER_USER: ${{ secrets.DockerHubUser }}
+      - name: run make release ${{ github.event.inputs.tag }}
+        run: make docker-build docker-push build-binaries
+        env:
+          TAG: ${{ github.event.inputs.tag }}
+      - name: Create Release
+        uses: softprops/action-gh-release@1e07f4398721186383de40550babbdf2b84acfc5
         env:
           GITHUB_TOKEN: ${{ secrets.TOKEN }}
         with:
-          args: 'clusterlint-*'
+          # uses the HEAD on the default branch when creating the tag
+          tag_name: ${{ github.event.inputs.tag }}
+          release_name: Release ${{ github.event.inputs.tag }}
+          files: |
+            clusterlint-*

Dockerfile

@@ -1,5 +1,5 @@
 # Build the clusterlint binary
-FROM golang:1.16 as builder
+FROM golang:1.17 as builder
 WORKDIR /workspace
 # Copy the Go Modules manifests
 COPY go.mod go.mod

Makefile

@@ -0,0 +1,29 @@
+# Image URL to use all building/pushing image targets
+IMG ?= digitalocean/clusterlint
+TAG ?= dev
+
+# Build the docker image
+docker-build:
+	docker build . -t ${IMG}:${TAG}
+
+# Push the docker image
+docker-push:
+	docker push ${IMG}:${TAG}
+
+# Build all binaries and sha sums for release
+build-binaries:
+	GOOS=linux GOARCH=amd64 go build -mod=vendor -o clusterlint ./cmd/clusterlint; tar -czvf clusterlint-${TAG}-linux-amd64.tar.gz ./clusterlint
+	GOOS=linux GOARCH=386 go build -mod=vendor -o clusterlint ./cmd/clusterlint; tar -czvf clusterlint-${TAG}-linux-386.tar.gz ./clusterlint
+	GOOS=darwin GOARCH=amd64 go build -mod=vendor -o clusterlint ./cmd/clusterlint; tar -czvf clusterlint-${TAG}-darwin-amd64.tar.gz ./clusterlint
+	GOOS=darwin GOARCH=arm64 go build -mod=vendor -o clusterlint ./cmd/clusterlint; tar -czvf clusterlint-${TAG}-darwin-arm64.tar.gz ./clusterlint
+	GOOS=windows GOARCH=amd64 go build -mod=vendor -o clusterlint.exe ./cmd/clusterlint; tar -czvf clusterlint-${TAG}-windows-amd64.tar.gz ./clusterlint
+	GOOS=windows GOARCH=386 go build -mod=vendor -o clusterlint.exe ./cmd/clusterlint; tar -czvf clusterlint-${TAG}-windows-386.tar.gz ./clusterlint
+	sha256sum clusterlint-${TAG}-linux-amd64.tar.gz >> clusterlint-${TAG}-checksums.sha256
+	sha256sum clusterlint-${TAG}-linux-386.tar.gz >> clusterlint-${TAG}-checksums.sha256
+	sha256sum clusterlint-${TAG}-darwin-amd64.tar.gz >> clusterlint-${TAG}-checksums.sha256
+	sha256sum clusterlint-${TAG}-darwin-arm64.tar.gz >> clusterlint-${TAG}-checksums.sha256
+	sha256sum clusterlint-${TAG}-windows-amd64.tar.gz >> clusterlint-${TAG}-checksums.sha256
+	sha256sum clusterlint-${TAG}-windows-386.tar.gz >> clusterlint-${TAG}-checksums.sha256
+
+
+

README.md

@@ -123,6 +123,20 @@ $ clusterlint --plugins=/path/to/plugin.so list
 $ clusterlint --plugins=/path/to/plugin.so run -c my-plugin-check
 ```
 
+## Release
+
+To release a new version of clusterlint, go to the actions page on GitHub, click on `Run workflow`.
+Specify the new tag to create. Make sure the tag is prefixed with `v`.
+
+The workflow does the following:
+
+- Checks out the source code from the default branch
+- Login with dockerhub credentials specified as secrets
+- Builds the docker image digitalocean/clusterlint:<tag>
+- Pushes digitalocean/clusterlint:<tag> to dockerhub
+- Builds binaries for all archs and computes sha256 sums for each binary
+- Creates release and tags the latest commit on the default branch with the input tag specified when workflow is triggered
+
 ## Contributing
 
 Contributions are welcome, in the form of either issues or pull requests. Please