Fix artifact uploading

.github/workflows/compile.yml

@@ -9,6 +9,7 @@ on:
 
 jobs:
   ci-data:
+    name: Fetch CI data
     runs-on: ubuntu-latest
     outputs:
       result: ${{ steps.fetch.outputs.result }}
@@ -20,26 +21,55 @@ jobs:
           stable-ruby-versions: |
             exclude: [head]
   cross-gem:
-    name: Compile native gem for ${{ matrix.platform }}
+    name: ${{ matrix.platform }} compilation
     runs-on: ubuntu-latest
     needs: ci-data
     strategy:
       matrix:
         platform: ${{ fromJSON(needs.ci-data.outputs.result).supported-ruby-platforms }}
     steps:
       - uses: actions/checkout@v3
+        name: Checkout project
       - uses: ruby/setup-ruby@v1
+        name: Setup ruby
         with:
           ruby-version: "3.1"
       - uses: oxidize-rb/actions/cross-gem@v1
+        name: Compile ${{ matrix.platform }}
         id: cross-gem
         with:
           platform: ${{ matrix.platform }}
           ruby-versions: ${{ join(fromJSON(needs.ci-data.outputs.result).stable-ruby-versions, ',') }}
+      - uses: actions/upload-artifact@v2
+        name: Upload ${{ matrix.platform }} artifact
+        with:
+          name: cross-gem
+          path: ${{ steps.cross-gem.outputs.gem-path }}
+  deploy-gems:
+    name: Deploy gems for all platforms
+    runs-on: ubuntu-latest
+    needs: cross-gem
+    steps:
+      - uses: actions/checkout@v3
+        name: Checkout project
+      - uses: ruby/setup-ruby@v1
+        name: Setup ruby
+        with:
+          ruby-version: "3.1"
+      - uses: actions/download-artifact@v3
+        name: Download all compiled artifacts
+        with:
+          name: cross-gem
+          path: pkg
+      - name: Display structure of downloaded files
+        run: ls -R
+        working-directory: pkg
       - uses: fac/ruby-gem-setup-credentials-action@v2
+        name: Set up github creds for pushing
         with:
           token: ${{ secrets.github_token }}
       - uses: fac/ruby-gem-push-action@v2
+        name: Push gem to Github Packages
         env:
           GEM_HOST: https://rubygems.pkg.github.com/retailzipline
         with: