Add warnings for unsupported repo types

diff --git a/.zsh/zshrc/85_vcs_prompt b/.zsh/zshrc/85_vcs_prompt
index d99251141f5e69c55e1f9106caa5b52f82882724..814fed8dcacd457b7588bc224e25ec3a11569d55 100644 (file)
--- a/.zsh/zshrc/85_vcs_prompt
+++ b/.zsh/zshrc/85_vcs_prompt
@@ -67,8 +67,9 @@ __vcs_set_prompt_variables()
 {
   local pre branch post
   local MAXLEN=25
+  local repotype="${1:-$(__vcs_get_repo_type)}"
 
-  case "${1:-$(__vcs_get_repo_type)}" in
+  case "$repotype" in
     git)
       local reporoot="$(__git_get_repo_root)"
       set -- $(__get_prompt_path_components "$reporoot")
@@ -80,6 +81,10 @@ __vcs_set_prompt_variables()
       pre="${(%)pre}"
       ;;
     *)
+      case "$repotype" in
+        NONE) :;;
+        *) warn "$repotype repositories not (yet) supported in the prompt";;
+      esac
       local p="%${MAXLEN}<..<%~%<<"
       #TODO find a better way so we don't have to nuke $psvar, but since the
       #     %(nv.true.false) check for prompts checks element count, not