chore: import upstream snapshot with attribution

.github/workflows/traffic-sync.yml

@@ -0,0 +1,89 @@
+name: Collect Traffic Data
+
+on:
+  schedule:
+    - cron: '0 6 * * *'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  collect:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Collect clone data
+        env:
+          GH_TOKEN: ${{ secrets.TRAFFIC_TOKEN }}
+        run: |
+          REPO="${{ github.repository }}"
+          gh api "repos/$REPO/traffic/clones" > /tmp/clones.json 2>/dev/null || echo '{"count":0,"uniques":0,"clones":[]}' > /tmp/clones.json
+
+      - name: Collect star count
+        env:
+          GH_TOKEN: ${{ secrets.TRAFFIC_TOKEN }}
+        run: |
+          REPO="${{ github.repository }}"
+          gh api "repos/$REPO" --jq '.stargazers_count' > /tmp/stars.txt
+
+      - name: Clone private repo
+        env:
+          GH_TOKEN: ${{ secrets.TRAFFIC_TOKEN }}
+        run: |
+          git clone https://x-access-token:${GH_TOKEN}@github.com/zhangpeng319/wechatpay-skills-traffic.git /tmp/private-repo
+
+      - name: Update traffic data
+        run: |
+          python3 << 'SCRIPT'
+          import json, os
+          from datetime import datetime, timezone
+
+          with open("/tmp/clones.json", "r") as f:
+              clones_data = json.load(f)
+
+          with open("/tmp/stars.txt", "r") as f:
+              current_stars = int(f.read().strip())
+
+          file_path = "/tmp/private-repo/traffic-data.json"
+          if os.path.exists(file_path):
+              with open(file_path, "r") as f:
+                  data = json.load(f)
+          else:
+              data = {"daily_clones": {}, "daily_stars": {}}
+
+          data.setdefault("daily_clones", {})
+          data.setdefault("daily_stars", {})
+
+          for item in clones_data.get("clones", []):
+              date_key = item["timestamp"][:10]
+              data["daily_clones"][date_key] = item["count"]
+
+          data["daily_clones"] = dict(sorted(data["daily_clones"].items()))
+
+          today = datetime.now(timezone.utc).strftime("%Y-%m-%d")
+          previous_stars = data.get("stars_total", current_stars)
+          star_increment = max(0, current_stars - previous_stars)
+          data["daily_stars"][today] = star_increment
+          data["stars_total"] = current_stars
+          data["daily_stars"] = dict(sorted(data["daily_stars"].items()))
+
+          with open(file_path, "w") as f:
+              json.dump(data, f, indent=2, ensure_ascii=False)
+
+          total_clones = sum(data["daily_clones"].values())
+          total_star_increments = sum(data["daily_stars"].values())
+          print(
+              f"Done. Clone days: {len(data['daily_clones'])}, total clones: {total_clones}, "
+              f"star days: {len(data['daily_stars'])}, stars +{star_increment} today "
+              f"(total {current_stars}, cumulative increments: {total_star_increments})"
+          )
+          SCRIPT
+
+      - name: Commit and push to private repo
+        run: |
+          cd /tmp/private-repo
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add traffic-data.json
+          git diff --cached --quiet || git commit -m "chore: update traffic data $(date -u +%Y-%m-%d)"
+          git push