feat: improve feishu notification formatting

- Refactor the message construction in `send_feishu_notification` to use `jq` for better readability and maintainability.
- Update the email and feishu notification content preparation in `main.sh` to use consistent variable names for subject and content.

These changes enhance the clarity of the notification messages and ensure that the code is easier to modify in the future. The use of `jq` also reduces the risk of syntax errors in JSON formatting.

feishu_notify.sh

@@ -7,27 +7,24 @@ CONTENT="$3"
 
 # 飞书通知
 send_feishu_notification() {
-    local message=$(cat <<EOF
-{
-    "msg_type": "post",
-    "content": {
-        "post": {
-            "zh_cn": {
-                "title": "$TITLE",
-                "content": [
-                    [
-                        {
-                            "tag": "text",
-                            "text": "$CONTENT"
-                        }
-                    ]
-                ]
+    local message=$(jq -n \
+        --arg title "$TITLE" \
+        --arg text "$CONTENT" \
+        '{
+            msg_type: "post",
+            content: {
+                post: {
+                    zh_cn: {
+                        title: $title,
+                        content: [[{
+                            tag: "text",
+                            text: $text
+                        }]]
+                    }
+                }
             }
-        }
-    }
-}
-EOF
-)
+        }'
+    )
     curl -s -X POST "$WEBHOOK_URL" -H "Content-Type: application/json" -d "$message"
 }
 

main.sh

@@ -54,7 +54,8 @@ main() {
     mirror_exit_code=$?
 
     # 准备邮件内容
-    summary="GitHub to Gitea 同步报告
+    notice_subject="GitHub 同步$([ $mirror_exit_code -eq 0 ] && echo "成功" || echo "失败") - $(date '+%Y-%m-%d')"
+    notice_content="GitHub to Gitea 同步报告
 
 运行时间: $(date '+%Y-%m-%d %H:%M:%S')
 
@@ -98,8 +99,6 @@ $(cat "$LOG_FILE")
 
     # 如果启用了邮件通知，调用 mail.sh
     if [ "$ENABLE_MAIL" = "true" ]; then
-        subject="GitHub 同步$([ $mirror_exit_code -eq 0 ] && echo "成功" || echo "失败") - $(date '+%Y-%m-%d')"
-
         bash "$SCRIPT_DIR/mail.sh" \
             "$SMTP_SERVER" \
             "$SMTP_PORT" \
@@ -107,20 +106,16 @@ $(cat "$LOG_FILE")
             "$SMTP_PASS" \
             "$MAIL_TO" \
             "$MAIL_FROM" \
-            "$subject" \
-            "$summary"
+            "$notice_subject" \
+            "$notice_content"
     fi
 
-    # 准备飞书通知内容
-    feishu_title="GitHub 同步$([ $mirror_exit_code -eq 0 ] && echo "成功" || echo "失败")"
-    feishu_content="GitHub to Gitea 同步报告\n\n$(tail -n 50 "$LOG_FILE")"
-    
     # 如果启用了飞书通知，调用 feishu_notify.sh
     if [ "$ENABLE_FEISHU" = "true" ]; then
         bash "$SCRIPT_DIR/feishu_notify.sh" \
             "$FEISHU_WEBHOOK_URL" \
-            "$feishu_title" \
-            "$feishu_content"
+            "$notice_subject" \
+            "$notice_content"
     fi