add graphql inspector to check supergraph schema

.github/workflows/schema-compose.yaml

@@ -18,20 +18,39 @@ jobs:
  curl -sSL https://rover.apollo.dev/nix/v0.23.0-rc.3 | sh
  echo "$HOME/.rover/bin" >> $GITHUB_PATH
 
+ - name: Install graphql inspector 
+ uses: borales/actions-yarn@v5.0.0
+ with:
+ cmd: global add @graphql-inspector/cli graphql
+
  - name: Compose Schema
  run: >
  rover supergraph compose
- --config schema/supergraph-config.yaml
+ --config supergraph-config.yaml
  --elv2-license=accept
  > supergraph.graphql
 
+ - name: Checkout main branch
+ uses: actions/checkout@v4.1.4
+ with:
+ ref: main
+
+ - name: Compose Previous Schema
+ run: >
+ rover supergraph compose
+ --config supergraph-config.yaml
+ --elv2-license=accept
+ > previous_supergraph.graphql
+
+ - name: Check composed schema
+ run: graphql-inspector diff previous_supergraph.graphql supergraph.graphql
+
  - name: Upload Schema Artifact
  uses: actions/upload-artifact@v4.3.3
  with:
  name: supergraph.graphql
  path: supergraph.graphql
 
-
  publish:
  # Deduplicate jobs from pull requests and branch pushes within the same repo.
  if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.repository
@@ -52,15 +71,13 @@ jobs:
  uses: actions/download-artifact@v4.1.7
  with:
  name: supergraph.graphql 
-
- - name: Move Schema to Charts Directory
- run: mv supergraph.graphql charts/supergraph/
+ path: charts/supergraph
 
  - name: Package Chart
  run: helm package charts/supergraph
 
  - name: Generate Image Name
- run: echo IMAGE_REPOSITORY=oci://ghcr.io/$(echo "${{ github.repository }}-supergraph/latest" | tr '[:upper:]' '[:lower:]' | tr '[_]' '[\-]') >> $GITHUB_ENV
+ run: echo IMAGE_REPOSITORY=oci://ghcr.io/$(echo "${{ github.repository }}-supergraph" | tr '[:upper:]' '[:lower:]' | tr '[_]' '[\-]') >> $GITHUB_ENV
 
  - name: Log in to GitHub Docker Registry
  if: github.event_name != 'pull_request'
@@ -70,10 +87,6 @@ jobs:
  username: ${{ github.actor }}
  password: ${{ secrets.GITHUB_TOKEN }}
 
- - name: Publish Chart with latest
- # if: github.event_name == 'push' && github.ref == 'refs/heads/main'
- run: helm push $(ls supergraph-*.tgz) ${{ env.IMAGE_REPOSITORY }}
-
- - name: Publish Chart with stable
- if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+ - name: Publish Chart
+ if: github.event_name == 'push' && github.ref == 'refs/heads/main'
  run: helm push $(ls supergraph-*.tgz) ${{ env.IMAGE_REPOSITORY }}

schema/placeholder.graphql

@@ -3,5 +3,5 @@ schema {
 }
 
 type Query {
- _empty: String
+ empty: String
 }