[Libguestfs] [guestfs-tools PATCH 3/4] customize: add reminder about "--key ID:clevis"

[Laszlo Ersek]

virt-customize already enables appliance networking by default;
conversely, if the user passes "--no-network", we shouldn't override that
for the sake of "--key ID:clevis". Add comments about clevis to the code.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1809453
Signed-off-by: Laszlo Ersek <lersek at redhat.com>
---
 customize/customize_main.ml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/customize/customize_main.ml b/customize/customize_main.ml
index 8a022342f107..32b7eebdde42 100644
--- a/customize/customize_main.ml
+++ b/customize/customize_main.ml
@@ -50,11 +50,15 @@ let main () =
     format_consumed := false
   in
   let libvirturi = ref "" in
   let memsize = ref None in
   let set_memsize arg = memsize := Some arg in
+
+  (* Note that [--key ID:clevis] depends on this default. See more below, near
+   * [g#set_network network]. *)
   let network = ref true in
+
   let smp = ref None in
   let set_smp arg = smp := Some arg in
 
   let add_file arg =
     let uri =
@@ -157,10 +161,13 @@ read the man page virt-customize(1).
   (* Connect to libguestfs. *)
   let g =
     let g = open_guestfs () in
     Option.may g#set_memsize memsize;
     Option.may g#set_smp smp;
+    (* [--no-network] from the command line takes precedence over the automatic
+     * network enablement for [--key ID:clevis], so here we intentionally don't check
+     * [key_store_requires_network opthandle.ks]. *)
     g#set_network network;
 
     (* Add disks. *)
     add g dryrun;
 
-- 
2.19.1.3.g30247aa5d201