================
@@ -340,11 +341,101 @@ def find_matching_slice(self):
print(
(
"error\n error: unable to locate '%s' with UUID
%s"
- % (self.path, self.get_normalized_uuid_string())
+ % (path, self.get_normalized_uuid_string())
)
)
return False
+ def patch_binary_search_path(self):
+ home = os.path.expanduser("~")
+
+ patched_search_path = self.path.replace("/Users/USER", home)
+
+ if "*" in patched_search_path:
+ patched_search_path = patched_search_path[
+ : patched_search_path.index("*")
+ ]
+
+ return patched_search_path
+
+ def find_binary_with_speculative_path(self, target_uuid):
+ search_path = self.patch_binary_search_path()
+
+ target_uuid = target_uuid.lower()
+ stop_flag = {"found": False}
+
+ with print_lock:
+ print(
+ "Scanning for '%s' for '%s' ... (ˆC to interrupt)"
+ % (search_path, os.path.basename(self.path))
+ )
+
+ def is_executable(path):
+ try:
+ st = os.stat(path)
+ return stat.S_ISREG(st.st_mode) and (
+ st.st_mode & (stat.S_IXUSR | stat.S_IXGRP |
stat.S_IXOTH)
+ )
+ except:
+ return False
+
+ def check_uuid(path, target_uuid):
+ try:
+ output = subprocess.check_output(
+ ["dwarfdump", "--uuid", path],
+ text=True,
+ stderr=subprocess.DEVNULL,
+ )
+ for line in output.splitlines():
+ if target_uuid in line.lower():
+ return path
+ except:
+ return None
+ return None
+
+ def scan_directory_recursive(dirpath, target_uuid, stop_flag):
+ for root, _, files in os.walk(dirpath):
+ if stop_flag.get("found"):
+ break
+ for name in files:
+ path = os.path.join(root, name)
+ if stop_flag.get("found"):
+ break
+ if is_executable(path):
+ result = check_uuid(path, target_uuid)
+ if result:
+ stop_flag["found"] = True
+ return result
+ return None
+
+ try:
+ subdirs = [
+ os.path.join(search_path, d)
+ for d in os.listdir(search_path)
+ if os.path.isdir(os.path.join(search_path, d))
+ ]
+ except PermissionError:
----------------
bulbazord wrote:
This PermissionError comes from `os.path.isdir` right? Does that mean if _any_
directory has a permission error then you wouldn't recurse at all?
https://github.com/llvm/llvm-project/pull/154975
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