bash completion: Complete files names after 'guix build -L'.

* etc/completion/bash/guix (_guix_complete): Complete files names after 'guix
build -L'.

1 files changed, 6 insertions, 0 deletions

diff --git a/etc/completion/bash/guix b/etc/completion/bash/guix
index 70430c5c959..cc18fbc94df 100644
--- a/etc/completion/bash/guix
+++ b/etc/completion/bash/guix
@@ -167,6 +167,12 @@ _guix_complete ()
                 else
                     _guix_complete_available_package "$word_at_point"
                 fi
+            elif _guix_is_command "build"
+            then
+                if _guix_is_dash_L
+                then
+                    _guix_complete_file
+                fi
             elif _guix_is_command "download"
             then
                  _guix_complete_file