Create main.yml

Author: rthtsai

.github/workflows/main.yml

@@ -0,0 +1,91 @@
+name: Auto Sync from HackMD
+
+# 觸發條件：1. 每天早上 8 點自動跑  2. 手動按按鈕也可以跑
+on:
+  schedule:
+    - cron: '0 0 * * *' # UTC 0點 = 台灣早上8點
+  workflow_dispatch:
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.9'
+
+      - name: Run Sync Script
+        run: |
+          import urllib.request
+          import os
+
+          # ---------------------------------------------
+          # 1. 設定你的 HackMD 頁面 ID 對照表
+          # 格式："GitHub上的檔名": "HackMD的ID"
+          # 請把下面的 ID 換成你真正的 ID！
+          # ---------------------------------------------
+          pages = {
+              "index":        "HJHiobaNZl",
+              "people":       "rJ_g3zp4We",
+              "research":     "rybtWmp4We",
+              "impact":       "S1V_vE1S-g",
+              "publications": "ByoaZXaVZe",
+              "news":         "rJ7SMmpEWe",
+              "joinus":       "ByPcG7aEWg",
+              "contact":      "HyK0M7pNZl"
+          }
+
+          # 你的 HackMD 用戶名 (網址 @ 後面那一串)
+          hackmd_user = "@o_SxVezFSQGGbCkSyIX1qg"
+
+          # 這是我們要自動插入的 CSS 樣式
+          css_style = """
+          <style>
+              body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; max-width: 1000px; margin: 0 auto; padding: 20px; line-height: 1.6; color: #333; }
+              a { color: #0366d6; text-decoration: none; }
+              a:hover { text-decoration: underline; }
+              table { width: 100%; border-collapse: collapse; }
+              img { max-width: 100%; }
+          </style>
+          """
+
+          # 開始處理每一個檔案
+          for filename, md_id in pages.items():
+              print(f"Downloading {filename} from {md_id}...")
+              
+              # 下載 HackMD 內容
+              url = f"https://hackmd.io/{hackmd_user}/{md_id}/download"
+              try:
+                  with urllib.request.urlopen(url) as response:
+                      content = response.read().decode('utf-8')
+                  
+                  # 自動替換連結：把 HackMD 的網址換成 GitHub 的 .html
+                  for f_name, f_id in pages.items():
+                      # 替換完整網址
+                      content = content.replace(f"https://hackmd.io/{hackmd_user}/{f_id}", f"{f_name}.html")
+                      # 替換短網址 (有些 HackMD 連結是短的)
+                      content = content.replace(f"https://hackmd.io/{f_id}", f"{f_name}.html")
+
+                  # 在最上面插入 CSS
+                  final_content = css_style + "\n\n" + content
+                  
+                  # 存檔
+                  with open(f"{filename}.md", "w", encoding="utf-8") as f:
+                      f.write(final_content)
+                      
+              except Exception as e:
+                  print(f"Error downloading {filename}: {e}")
+
+        shell: python
+
+      - name: Commit and Push
+        run: |
+          git config --global user.name 'GitHub Actions Bot'
+          git config --global user.email 'actions@github.com'
+          git add *.md
+          # 如果有變更才 Commit，沒變更就不動作
+          git diff --quiet && git diff --staged --quiet || (git commit -m "Auto-sync from HackMD" && git push)