Publish to downloads API

.github/workflows/build.yml

@@ -35,3 +35,27 @@ jobs:
         with:
           name: GeyserConnect
           path: build/libs/GeyserConnect.jar
+          
+      - name: Publish to Downloads API
+        if: ${{ success() && github.repository == 'GeyserMC/GeyserConnect' && github.ref_name == 'master' }}
+        shell: bash
+        env:
+          DOWNLOADS_USERNAME: ${{ vars.DOWNLOADS_USERNAME }}
+          DOWNLOADS_PRIVATE_KEY: ${{ secrets.DOWNLOADS_PRIVATE_KEY }}
+          DOWNLOADS_SERVER_IP: ${{ secrets.DOWNLOADS_SERVER_IP }}
+        run: |
+          # Save the private key to a file
+          echo "$DOWNLOADS_PRIVATE_KEY" > id_ecdsa
+          chmod 600 id_ecdsa
+          # Set the project
+          project=geyserconnect
+          # Get the version from gradle.properties
+          version=$(cat build.gradle | grep -o "version '[0-9\\.]*'" | cut -d" " -f2 | sed "s/'//g")
+          # Create the build folder
+          ssh -o StrictHostKeyChecking=no -i id_ecdsa $DOWNLOADS_USERNAME@$DOWNLOADS_SERVER_IP mkdir -p "~/uploads/$project/$GITHUB_RUN_NUMBER/"
+          # Copy over artifacts
+          rsync -P -e "ssh -o StrictHostKeyChecking=no -i id_ecdsa" build/libs/GeyserConnect.jar $DOWNLOADS_USERNAME@$DOWNLOADS_SERVER_IP:~/uploads/$project/$GITHUB_RUN_NUMBER/
+          # Run the build script
+          # Push the metadata
+          echo "{\"project\": \"$project\", \"version\": \"$version\", \"id\": $GITHUB_RUN_NUMBER, \"commit\": \"$GITHUB_SHA\"}" > metadata.json
+          rsync -P -e "ssh -o StrictHostKeyChecking=no -i id_ecdsa" metadata.json $DOWNLOADS_USERNAME@$DOWNLOADS_SERVER_IP:~/uploads/$project/$GITHUB_RUN_NUMBER/