shells/zsh: only print TODO if file is not empty

2023-10-30 20:43:15 -04:00 · 2023-10-30 20:43:15 -04:00 · 18796cf4e2
commit 18796cf4e2
parent 5a1d0ab3ca
1 changed files with 5 additions and 3 deletions
--- a/users/modules/global/shells/zsh.nix
+++ b/users/modules/global/shells/zsh.nix
@ -25,10 +25,12 @@
        precmd() {
          precmd_any_nix_shell

-          if [[ -e ~/TODO.txt && ! -v __TODO_PRINTED ]] then
+          if [[ -s ~/TODO.txt && ! -v __TODO_PRINTED ]] then
            export __TODO_PRINTED=1
-            echo TODO:
-            \cat ~/TODO.txt
+            if [[ "$(cat ~/TODO.txt)" != "" ]] then
+              echo TODO:
+              \cat ~/TODO.txt
+            fi
          fi
        }