feat: thread SVN auth (username/password) through all svn call sites

svn_mirror/git_to_svn.py

@@ -91,8 +91,11 @@ def _wc_path(mirror: Mirror, svn_branch: str) -> Path:
 
 
 def _run_svn(args: list, input: bytes = None, timeout: int = 120,
-             wc: Optional[Path] = None):
+             wc: Optional[Path] = None,
+             auth_args: Optional[list] = None):
     """Run an svn command.  If *wc* is given, run from that directory."""
+    if auth_args:
+        args = auth_args + args
     env = {**os.environ, "LC_ALL": "C"}
     try:
         r = subprocess.run(
@@ -116,12 +119,14 @@ def _run_svn(args: list, input: bytes = None, timeout: int = 120,
 
 def _ensure_wc(mirror: Mirror, svn_branch: str):
     """Ensure the SVN working copy for *svn_branch* exists and is at HEAD."""
+    auth_args = mirror.config.svn.auth_args()
     wc = _wc_path(mirror, svn_branch)
     svn_url = mirror.config.svn.url.rstrip("/") + "/" + svn_branch
     if not (wc / ".svn").exists():
         logger.info("Checking out SVN WC for %s …", svn_branch)
         wc.mkdir(parents=True, exist_ok=True)
-        _run_svn(["checkout", svn_url, str(wc)], timeout=300)
+        _run_svn(["checkout", svn_url, str(wc)], timeout=300,
+                 auth_args=auth_args)
     else:
         logger.debug("Updating SVN WC for %s …", svn_branch)
         _run_svn(["revert", "-R", "."], timeout=120, wc=wc)