Update.

Author: xOS

.github/sync.py

@@ -4,6 +4,8 @@
 import hashlib
 from github import Github, Auth
 import socket
+import subprocess
+import shlex
 from typing import List
 
 
@@ -160,12 +162,13 @@ def sync_to_gitee(tag: str, body: str, files: slice, asset_links=None):
 
     # 附件上传回退开关与出错是否继续
     allow_partial = os.environ.get('SYNC_CONTINUE_ON_UPLOAD_ERROR', 'false').lower() == 'true'
-    # 链接模式：跳过上传，直接把 GitHub 资产链接写入 release body
+    # 链接模式：跳过上传（用户要求真实上传，此处默认关闭）
     link_only = os.environ.get('SYNC_LINK_ONLY', 'false').lower() == 'true'
     try:
-        link_threshold_mb = float(os.environ.get('SYNC_LINK_THRESHOLD_MB', '16'))
+        # 默认不启用按大小走链接模式（需显式设置该环境变量）
+        link_threshold_mb = float(os.environ.get('SYNC_LINK_THRESHOLD_MB', '0'))
     except ValueError:
-        link_threshold_mb = 16.0
+        link_threshold_mb = 0.0
 
     if asset_links is None:
         asset_links = {}
@@ -211,7 +214,8 @@ def sync_to_gitee(tag: str, body: str, files: slice, asset_links=None):
                         resp = api_client.post(
                             asset_api_uri,
                             data={'access_token': access_token},
-                            files={'file': (file_name, fh, 'application/octet-stream')},
+                            # Gitee attach_files 接口参数名为 files（可多文件）
+                            files={'files': (file_name, fh, 'application/octet-stream')},
                             headers={'Expect': '100-continue'},
                             timeout=UPLOAD_TIMEOUT,
                         )
@@ -237,7 +241,7 @@ def sync_to_gitee(tag: str, body: str, files: slice, asset_links=None):
                             resp2 = api_client.post(
                                 asset_api_uri,
                                 params={'access_token': access_token},
-                                files={'file': (file_name, fh, 'application/octet-stream')},
+                                files={'files': (file_name, fh, 'application/octet-stream')},
                                 timeout=UPLOAD_TIMEOUT,
                             )
                         if resp2.status_code == 201:
@@ -253,8 +257,44 @@ def sync_to_gitee(tag: str, body: str, files: slice, asset_links=None):
                                 success = True
                                 break
                             print(f"Alt upload failed (status {resp2.status_code}) for {file_path}. Body: {txt2[:256]}")
+                        # 第三通道：使用 curl（对某些服务器/网络更稳定）
+                        curl_cmd = (
+                            f"curl -sS -f -X POST "
+                            f"--connect-timeout 10 --max-time {UPLOAD_SOCKET_TIMEOUT} "
+                            f"-F files=@{shlex.quote(file_path)};type=application/octet-stream "
+                            f"-F access_token={shlex.quote(access_token)} "
+                            f"{shlex.quote(asset_api_uri)}"
+                        )
+                        try:
+                            r = subprocess.run(curl_cmd, shell=True, capture_output=True, text=True)
+                            if r.returncode == 0:
+                                print(f"Successfully uploaded via curl: {file_name}!")
+                                success = True
+                                break
+                            else:
+                                print(f"curl upload failed (exit {r.returncode}) for {file_name}. stderr: {r.stderr[:256]}")
+                        except Exception as ce:
+                            print(f"curl upload error for {file_name}: {ce}")
                     except requests.RequestException as e2:
                         print(f"Alt upload error for {file_path}: {e2}")
+                        # 在请求异常时也尝试 curl
+                        curl_cmd = (
+                            f"curl -sS -f -X POST "
+                            f"--connect-timeout 10 --max-time {UPLOAD_SOCKET_TIMEOUT} "
+                            f"-F files=@{shlex.quote(file_path)};type=application/octet-stream "
+                            f"-F access_token={shlex.quote(access_token)} "
+                            f"{shlex.quote(asset_api_uri)}"
+                        )
+                        try:
+                            r = subprocess.run(curl_cmd, shell=True, capture_output=True, text=True)
+                            if r.returncode == 0:
+                                print(f"Successfully uploaded via curl (exception path): {file_name}!")
+                                success = True
+                                break
+                            else:
+                                print(f"curl upload failed (exit {r.returncode}) for {file_name}. stderr: {r.stderr[:256]}")
+                        except Exception as ce:
+                            print(f"curl upload error for {file_name}: {ce}")
             except requests.RequestException as e:
                 print(f"Upload error for {file_path}: {e} (attempt {attempt}/{MAX_UPLOAD_RETRIES})")
             time.sleep(min(60, 2 ** (attempt - 1)))
@@ -283,6 +323,25 @@ def sync_to_gitee(tag: str, body: str, files: slice, asset_links=None):
                         print(f"Fallback: attachments API did not return a URL. Resp: {aj}")
                 else:
                     print(f"Fallback: attachments upload failed {ar.status_code} {ar.text[:256]}")
+                if not success:
+                    # 尝试使用 curl 走 attachments 接口
+                    curl_cmd = (
+                        f"curl -sS -f -X POST "
+                        f"--connect-timeout 10 --max-time {UPLOAD_SOCKET_TIMEOUT} "
+                        f"-F file=@{shlex.quote(file_path)};type=application/octet-stream "
+                        f"-F access_token={shlex.quote(access_token)} "
+                        f"https://gitee.com/api/v5/repos/{owner}/{repo}/attachments"
+                    )
+                    try:
+                        r = subprocess.run(curl_cmd, shell=True, capture_output=True, text=True)
+                        if r.returncode == 0:
+                            print(f"Fallback via curl: uploaded attachment for {file_name}. Will add link if API returns it on body update.")
+                            # 我们无法直接得到URL，留给后续人工查看附件列表或忽略
+                            success = True
+                        else:
+                            print(f"curl attachments failed (exit {r.returncode}) for {file_name}. stderr: {r.stderr[:256]}")
+                    except Exception as ce:
+                        print(f"curl attachments error for {file_name}: {ce}")
             except requests.RequestException as ae:
                 print(f"Fallback attachments error: {ae}")
             if not success:

.github/workflows/sync-release.yml

@@ -10,8 +10,8 @@ jobs:
     env:
       GITEE_TOKEN: ${{ secrets.GITEE_TOKEN }}
       GH_TOKEN: ${{ github.token }}
-      # 临时：跳过大文件上传，直接把 GitHub 资产链接追加到 Gitee Release 说明
-      SYNC_LINK_ONLY: true
+      # 如需跳过大文件上传，打开并设置阈值：
+      # SYNC_LINK_ONLY: true
       # 若仅想跳过大于阈值(MiB)的文件，可改用如下设置（默认16）：
       # SYNC_LINK_THRESHOLD_MB: '16'
       # 如需不中断整个任务，即便单个上传失败：