Simplify removal of trailing spaces

2023-01-30 14:37:15 -07:00 · 2023-01-30 14:37:15 -07:00 · 4b2b6fa111
parent 4c315d9683
commit 4b2b6fa111
1 changed files with 1 additions and 3 deletions
--- a/modules/age.nix
+++ b/modules/age.nix
@ -23,9 +23,7 @@ with lib; let
    if isDarwin
    then ''
      if ! diskutil info "${cfg.secretsMountPoint}" &> /dev/null; then
-          dev=$(diskutil image attach -mountPolicy=noMount ram://1MiB)
-          # Remove trailing tabs
-          dev=''${dev%%[[:space:]]*}
+          dev=$(diskutil image attach -mountPolicy=noMount ram://1MiB | sed 's/[[:space:]]*$//')
          newfs_hfs -v agenix "$dev"
          mount -t hfs -o nobrowse,nodev,nosuid,-m=0751 "$dev" "${cfg.secretsMountPoint}"
      fi