debian alternatives

install.sh

@@ -46,22 +46,24 @@ function raise_error {
   message=${1:-an undefined error has occured!}
   code=${2:-1}
   echo "error ${code}: ${message}" >&2
-  exit ${code}
+  exit "${code}"
 }
 
 function set_alternative {
-  local key=$1
+  local key command path_to_command path_to_key
+  key=$1
   [[ -f /etc/alternatives/$key ]] || raise_error "alternative <${key}> not found!" 11
 
-  local path_to_key=$(readlink -f /usr/bin/$key)
+  path_to_key=$(readlink "/etc/alternatives/$key")
 
-  local command=$2
-  local path_to_command=$(command -v "${command}")
+  command=$2
+  path_to_command=$(command -v "${command}")
 
   if [[ "${path_to_key}" != "${path_to_command}" ]]; then
+    echo "$key: $path_to_key != $path_to_command"
     sudo -vp 'sudo for update-alternatives: '
-    sudo update-alternatives --install /usr/bin/${key} ${key} ${path_to_command} 100
-    sudo update-alternatives --set ${key} ${path_to_command}
+    sudo update-alternatives --install "/usr/bin/${key}" "${key}" "${path_to_command}" 100
+    sudo update-alternatives --set "${key}" "${path_to_command}"
   else
     echo "alternative ${key} => ${command}"
   fi
@@ -77,6 +79,14 @@ function configure_default {
   set_alternative vim nvim
 
 }
+
+function install_neovim {
+  if ! grep -q nvim-vanilla ~/.bashrc; then
+    alias nvim-vanilla='NVIM_APPNAME=nvim-vanilla nvim'
+  else
+    echo 'nvim-vanilla ready!'
+  fi
+}
 ## MAIN
 
 assert_debian13
@@ -86,5 +96,6 @@ echo "MIAOU-DESKTOP installation..."
 
 install_ghostty
 # install_homebrew
+install_neovim
 configure_default
 echo SUCCESS