1 files changed, 3 insertions, 2 deletions
diff --git a/puomi.py b/puomi.py
index 921ff27..9760bb0 100644
--- a/puomi.py
+++ b/puomi.py
@@ -7,9 +7,10 @@ def env_setup(ctx):
     logging.info("setting up test directory for router testing")
 
     srcdir = globals()["srcdir"]
+
+    # Copy env/ssh/ from source dir, which has SSH config and keys.
     ssh = os.path.join(srcdir, "env", "ssh")
     dst = os.path.join(os.getcwd(), ".ssh")
-
     logging.debug(f"copy {ssh} to {dst}")
     shutil.copytree(ssh, dst)
 
@@ -19,6 +20,6 @@ def env_setup(ctx):
     os.symlink(".ssh", "ssh")
 
     # Set permissions on the key files, so that the SSH client isn't upset if
-    # they're lax.
+    # they're lax. Git doesn't preserve the permissions correctly.
     os.chmod(".ssh/ed25519", 0o600)
     os.chmod(".ssh/ed25519.pub", 0o600)