restore save_pull_count

.github/workflows/save_docker_pull_count.yml

@@ -0,0 +1,37 @@
+name: Save Docker Pull Count
+on:
+  workflow_dispatch:
+#  schedule:
+#    - cron: "0 11 * * *"
+    
+jobs:
+ save_pull_count:
+    runs-on: ubuntu-latest
+    steps:   
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: main
+          path: main
+          fetch-depth: 0
+
+      - name: save total downloads
+        run: |
+          cd main
+          total_downloads_previous=$(jq -r '.total_downloads' scripts/tachidesk_version.json)
+          total_downloads=$(curl -s https://github.com/Suwayomi/docker-tachidesk/pkgs/container/tachidesk | grep -A1 "Total downloads" | tr -d \\n | egrep -o "Total download.*.=\"[0-9]+\">" | cut -f2 -d"=" | egrep -o "[0-9]+")
+          if [[ $total_downloads != $total_downloads_previous ]]; then
+               git pull
+               echo "`jq --arg value "$total_downloads" '.total_downloads=$value' scripts/tachidesk_version.json`" > scripts/tachidesk_version.json
+              git config --global user.email "github-actions[bot]@users.noreply.github.com"
+              git config --global user.name "github-actions[bot]"
+              git status
+              if [ -n "$(git status --porcelain)" ]; then
+                  git pull
+                  git add .
+                  git commit -a -m "Update docker pull count"
+                  git push
+              else
+                  echo "No changes to commit"
+              fi    
+          fi