bootstrap: Skripte vereinheitlicht und etwas bessere Fehlermeldungen

1 files changed, 21 insertions, 10 deletions

diff --git a/bootstrap/neovim-dict.sh b/bootstrap/neovim-dict.sh
index fa29728..77a7db8 100755
--- a/bootstrap/neovim-dict.sh
+++ b/bootstrap/neovim-dict.sh
@@ -6,28 +6,39 @@ mkdir -p "$SPELL_DIR"
 
 cd "$SPELL_DIR"
 
+die() {
+  printf 'Fehler: %s\n' "$*" >&2
+  exit 1
+}
+
+have() {
+  command -v "$1" >/dev/null 2>&1
+}
+
 download() {
   url="$1"
   file=$(basename "$url")
 
   if [ -f "$file" ]; then
-    echo "Skipping $file (already exists)"
+    printf "✓ %-32s vorhanden\n" "$file"
     return
   fi
 
-  echo "Downloading $file..."
-  if command -v wget >/dev/null 2>&1; then
+  printf "→ Lade %s herunter\n" "$file"
+  if have wget; then
     wget -q --show-progress "$url"
-  elif command -v curl >/dev/null 2>&1; then
+  elif have curl; then
     curl -fLO "$url"
   else
-    echo "ERROR: neither wget nor curl found"
-    exit 1
+    die "weder wget noch curl gefunden"
   fi
 }
 
-# Deutsche Wörterbücher
-download "https://ftp.nluug.nl/pub/vim/runtime/spell/de.utf-8.spl"
-download "https://ftp.nluug.nl/pub/vim/runtime/spell/de.utf-8.sug"
+main() {
+  download "https://ftp.nluug.nl/pub/vim/runtime/spell/de.utf-8.spl"
+  download "https://ftp.nluug.nl/pub/vim/runtime/spell/de.utf-8.sug"
+
+  printf "\nWörterbücher für Neovim installiert!\n"
+}
 
-echo "Deutsche Wörterbücher für Neovim installiert!"
+main "$@"