rene/dotfiles-rene
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

zshrc: cowsay Cowfiles dynamisch filtern (macOS-Kompatibilitaet)

Browse source 
Auf macOS (Homebrew) fehlt die 'gnu' Cowfile, was beim Login
zu "Could not find cowfile for 'gnu'!" fuehrte. Cowfiles werden
jetzt gegen die tatsaechlich installierten geprueft.
This commit is contained in:
rene 2026-03-15 14:38:35 +01:00
parent 1fa8e777d5
commit 6b9658ab1d
1 changed files with 7 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

8
zsh/.zshrc
View file

@ -175,7 +175,13 @@ TRAPALRM() {
# Begruessung: zufaellig Systemstatus, Spruch oder Witz # Begruessung: zufaellig Systemstatus, Spruch oder Witz
if [[ -o interactive ]] && command -v cowsay &>/dev/null; then if [[ -o interactive ]] && command -v cowsay &>/dev/null; then
_greet() { _greet() {
local cow_files=(default tux sheep elephant dragon gnu koala) local all_cows=(default tux sheep elephant dragon gnu koala)
local cow_files=()
local cowpath=$(cowsay -l 2>/dev/null | tail -n +2 | tr ' ' '\n')
for c in "${all_cows[@]}"; do
echo "$cowpath" | grep -qx "$c" && cow_files+=("$c")
done
(( ${#cow_files[@]} == 0 )) && cow_files=(default)
local cow="${cow_files[$((RANDOM % ${#cow_files[@]} + 1))]}" local cow="${cow_files[$((RANDOM % ${#cow_files[@]} + 1))]}"
case $((RANDOM % 3)) in case $((RANDOM % 3)) in
0) # Systemstatus 0) # Systemstatus