add uv configuration

direnv/direnvrc

@@ -11,3 +11,14 @@ layout_pyenv() {
         fi
     fi
 }
+
+layout_uv() {
+  if [[ -d ".venv" ]]; then
+    local VIRTUAL_ENV="$(pwd)/.venv"
+    source "$VIRTUAL_ENV/bin/activate"
+    PATH_add "$VIRTUAL_ENV/bin"
+    export UV_ACTIVE=1
+  else
+    echo -e "\e[38:5:1mUV virtual environment not available.\e[0m"
+  fi
+}

shells/zshrc

@@ -305,10 +305,25 @@ if [[ $- == *i* ]]; then
   # information about the current dev environment
   _devenv_info() {
     if hash $1 2>/dev/null; then
-      local venv=$($1 version-name)
-      if [ -n "$venv" ] && [ $venv != system ]; then
-        printf "$2 $venv"
-      fi
+      case "$1" in
+        pyenv|rbenv)
+          local venv=$($1 version-name)
+          if [ -n "$venv" ] && [ $venv != system ]; then
+            printf "$2 $venv"
+          fi
+          ;;
+        uv)
+          if [ -n "$VIRTUAL_ENV" ] && [ -n "$VIRTUAL_ENV_PROMPT" ]; then
+            # local venv="${VIRTUAL_ENV_PROMPT#*(}"
+            local venv="${VIRTUAL_ENV_PROMPT%)*}"
+            venv="${venv#*\(}"
+            printf "py uv $venv"
+          fi
+          ;;
+        *)
+          exit 1
+          ;;
+        esac
     fi
     return
   }
@@ -340,9 +355,9 @@ if [[ $- == *i* ]]; then
       dev_info_msg="${dev_info_msg}nix-shell"
     fi
 
-    local pyenv_info_msg=`_devenv_info pyenv py`
-    if [[ -n $pyenv_info_msg ]]; then
-        dev_info_msg="${dev_info_msg}${pyenv_info_msg}"
+    local uv_info_msg=`_devenv_info uv`
+    if [[ -n $uv_info_msg ]]; then
+        dev_info_msg="${dev_info_msg}${uv_info_msg}"
     fi
 
     local rbenv_info_msg=`_devenv_info rbenv rb`