bash completion: Complete files names after 'guix package -m'.

* etc/completion/bash/guix (_guix_is_dash_m): New function.
(_guix_complete): Add this.

1 files changed, 10 insertions, 1 deletions

diff --git a/etc/completion/bash/guix b/etc/completion/bash/guix
index 6b84193dbe0..70430c5c959 100644
--- a/etc/completion/bash/guix
+++ b/etc/completion/bash/guix
@@ -106,6 +106,15 @@ _guix_is_dash_L ()
              esac }
 }
 
+_guix_is_dash_m ()
+{
+    [ "${COMP_WORDS[$COMP_CWORD - 1]}" = "-m" ] \
+        || { case "${COMP_WORDS[$COMP_CWORD]}" in
+                 --manifest=*) true;;
+                 *)            false;;
+             esac }
+}
+
 _guix_complete_file ()
 {
     # Let Readline complete file names.
@@ -149,7 +158,7 @@ _guix_complete ()
         *)
             if _guix_is_command "package"
             then
-                if _guix_is_dash_L
+                if _guix_is_dash_L || _guix_is_dash_m
                 then
                     _guix_complete_file
                 elif _guix_is_removing