👷 Refactor CI artifact upload/download for docs previews (#514)

Author: tiangolo

.github/workflows/build-docs.yml

@@ -68,7 +68,7 @@ jobs:
       - uses: actions/upload-artifact@v3
         with:
           name: docs-zip
-          path: ./docs.zip
+          path: ./site/docs.zip
       - name: Deploy to Netlify
         uses: nwtgck/actions-netlify@v1.1.5
         with:

.github/workflows/preview-docs.yml

@@ -11,16 +11,21 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v3.1.0
+      - name: Clean site
+        run: |
+          rm -rf ./site
+          mkdir ./site
       - name: Download Artifact Docs
         uses: dawidd6/action-download-artifact@v2.24.2
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           workflow: build-docs.yml
           run_id: ${{ github.event.workflow_run.id }}
           name: docs-zip
+          path: ./site/
       - name: Unzip docs
         run: |
-          rm -rf ./site
+          cd ./site
           unzip docs.zip
           rm -f docs.zip
       - name: Deploy to Netlify

scripts/zip-docs.sh

@@ -3,7 +3,9 @@
 set -x
 set -e
 
+cd ./site
+
 if [ -f docs.zip ]; then
     rm -rf docs.zip
 fi
-zip -r docs.zip ./site
+zip -r docs.zip ./