Publish FDW to GH Container Registry. Closes #491

.github/workflows/publish.yml

@@ -9,7 +9,7 @@ on:
 env:
   PROJECT_ID: steampipe
   IMAGE_NAME: fdw
-  CORE_REPO: us-docker.pkg.dev/steampipe/steampipe
+  CORE_REPO: ghcr.io/turbot/steampipe
   ORG: turbot
   CONFIG_SCHEMA_VERSION: "2020-11-18"
   VERSION: ${{ github.event.inputs.release }}
@@ -45,22 +45,13 @@ jobs:
             exit 1
           fi
 
-      - name: Authenticate GCloud
-        uses: google-github-actions/auth@v2
+      # Login to GHCR
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2
         with:
-          credentials_json: ${{ secrets.STEAMPIPE_REGISTRY_SA_KEY }}
-
-      - name: Configure GCloud CLI project
-        uses: 'google-github-actions/setup-gcloud@v2'
-        with:
-          project_id: ${{ env.PROJECT_ID }}
-
-      - name: Setup GCloud CLI
-        run: |-
-          gcloud config list
-          gcloud components install beta
-          gcloud components install alpha --quiet
-          gcloud beta auth configure-docker us-docker.pkg.dev
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GH_PUBLISH_ACCESS_TOKEN }}
 
       - name: Verify ORAS installations
         run: oras version
@@ -96,6 +87,7 @@ jobs:
           echo $JSON_STRING > annotations.json
           cat annotations.json
 
+      # Push to GHCR
       - name: Push to registry
         run: |-
           REF="$CORE_REPO/$IMAGE_NAME:$VERSION"