static env

kvmd/env.py

@@ -20,12 +20,7 @@
 # ========================================================================== #
 
 
-import os
-
-
 # =====
-# XXX: Don't use these variables for any purpose other than testing.
-# It can be removed at any time.
-
-SYSFS_PREFIX = str(os.getenv("KVMD_SYSFS_PREFIX", "")).strip()
-PROCFS_PREFIX = str(os.getenv("KVMD_PROCFS_PREFIX", "")).strip()
+ETC_PREFIX = ""
+SYSFS_PREFIX = ""
+PROCFS_PREFIX = ""

kvmd/fstab.py

@@ -23,6 +23,8 @@
 import re
 import dataclasses
 
+from . import env
+
 
 # =====
 class PartitionType:
@@ -43,7 +45,7 @@ class Partition:
 
 def find_partition(part_type: str) -> Partition:
     assert part_type in PartitionType.ALL
-    fstab_path = "/etc/fstab"
+    fstab_path = f"{env.ETC_PREFIX}/etc/fstab"
     with open(fstab_path) as file:
         for line in file.read().split("\n"):
             line = line.strip()