chore: improve release workflow (#60)

* chore: add prerelease flag to release.yaml and build.sh

* replace deprecated actions

* generate release notes

* specify tag_name

This should handle uploading asset to existing release when releases are created manually.

* refactor to use `gh release create`

* use asset name to match existing behaviour.

* makes sure we can run non-interactively in CI

* cleanup

Author: matifali

.github/workflows/release.yaml

@@ -65,21 +65,23 @@ jobs:
           gsutil -h "Cache-Control:no-cache,max-age=0" cp build/helm/${version}.tgz gs://helm.coder.com/logstream-kube
           gsutil -h "Cache-Control:no-cache,max-age=0" cp build/helm/index.yaml gs://helm.coder.com/logstream-kube
 
-      - name: Create Release
-        uses: actions/create-release@v1
-        id: create_release
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-        with:
-          release_name: ${{ steps.version.outputs.version }}
-          tag_name: ${{ github.ref }}
+      - name: Create and upload release
+        run: |
+          set -euo pipefail
+          version=${{ steps.version.outputs.version }}
+
+          # check if release already exists and match the version
+          if [[ $(gh release view $version --json name -q '.name' | cat) == $version ]]; then
+            echo "Release $version already exists"
+            exit 0
+          fi
 
-      - name: Upload Helm Release Asset
-        uses: actions/upload-release-asset@v1
+          echo "Creating release $version"
+          # if version contains -rc, publish as a pre-release and don't set as latest
+          if [[ $version == *-rc* ]]; then
+            gh release create $version -t $version --generate-notes --prerelease --latest=false --verify-tag build/${version}.tgz#helm.tar.gz
+          else
+            gh release create $version -t $version --generate-notes --verify-tag build/${version}.tgz#helm.tar.gz
+          fi
         env:
           GITHUB_TOKEN: ${{ github.token }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: build/${{ steps.version.outputs.version }}.tgz
-          asset_name: helm.tar.gz
-          asset_content_type: application/gzip

scripts/build.sh

@@ -33,12 +33,17 @@ fi
 # Ensure the builder is bootstrapped and ready to use
 docker buildx inspect --bootstrap &>/dev/null
 
-# Build
+# Build and push the image
 if [ "$CI" = "false" ]; then
     docker buildx build --platform linux/"$current" -t coder-logstream-kube --load .
 else
     VERSION=$(../scripts/version.sh)
     BASE=ghcr.io/coder/coder-logstream-kube
     IMAGE=$BASE:$VERSION
-    docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t "$IMAGE" -t $BASE:latest --push .
+    # if version contains "rc" skip pushing to latest
+    if [[ $VERSION == *"rc"* ]]; then
+        docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t "$IMAGE" --push .
+    else
+        docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t "$IMAGE" -t $BASE:latest --push .
+    fi
 fi