windows: set .hist folder hidden

copyparty/bos/bos.py

@@ -24,13 +24,15 @@ def listdir(p: str = ".") -> list[str]:
     return [fsdec(x) for x in os.listdir(fsenc(p))]
 
 
-def makedirs(name: str, mode: int = 0o755, exist_ok: bool = True) -> None:
+def makedirs(name: str, mode: int = 0o755, exist_ok: bool = True) -> bool:
     bname = fsenc(name)
     try:
         os.makedirs(bname, mode)
+        return True
     except:
         if not exist_ok or not os.path.isdir(bname):
             raise
+        return False
 
 
 def mkdir(p: str, mode: int = 0o755) -> None:

copyparty/httpcli.py

@@ -63,6 +63,7 @@ from .util import (
     read_socket_unbounded,
     relchk,
     ren_open,
+    hidedir,
     s3enc,
     sanitize_fn,
     sendfile_kern,
@@ -2177,7 +2178,9 @@ class HttpCli(object):
             mdir, mfile = os.path.split(fp)
             mfile2 = "{}.{:.3f}.md".format(mfile[:-3], srv_lastmod)
             try:
-                bos.mkdir(os.path.join(mdir, ".hist"))
+                dp = os.path.join(mdir, ".hist")
+                bos.mkdir(dp)
+                hidedir(dp)
             except:
                 pass
             bos.rename(fp, os.path.join(mdir, ".hist", mfile2))

copyparty/up2k.py

@@ -38,6 +38,7 @@ from .util import (
     db_ex_chk,
     djoin,
     fsenc,
+    hidedir,
     min_ex,
     quotep,
     ren_open,
@@ -654,7 +655,8 @@ class Up2k(object):
         if not HAVE_SQLITE3 or "e2d" not in flags or "d2d" in flags:
             return None
 
-        bos.makedirs(histpath)
+        if bos.makedirs(histpath):
+            hidedir(histpath)
 
         try:
             cur = self._open_db(db_path)
@@ -3074,7 +3076,8 @@ class Up2k(object):
         if etag == self.snap_prev.get(ptop):
             return
 
-        bos.makedirs(histpath)
+        if bos.makedirs(histpath):
+            hidedir(histpath)
 
         path2 = "{}.{}".format(path, os.getpid())
         body = {"droppable": self.droppable[ptop], "registry": reg}

copyparty/util.py

@@ -2562,6 +2562,17 @@ def termsize() -> tuple[int, int]:
         return 80, 25
 
 
+def hidedir(dp) -> None:
+    if ANYWIN:
+        try:
+            k32 = ctypes.WinDLL("kernel32")
+            attrs = k32.GetFileAttributesW(dp)
+            if attrs >= 0:
+                k32.SetFileAttributesW(dp, attrs | 2)
+        except:
+            pass
+
+
 class Pebkac(Exception):
     def __init__(self, code: int, msg: Optional[str] = None) -> None:
         super(Pebkac, self).__init__(msg or HTTPCODE[code])