install updates

install.sh

@@ -1,13 +1,22 @@
 #!/bin/bash
-# This script adds the bin directory to PATH
+# This script adds the bin directory to PATH and loads environment variables from .env
 #
 # Usage:
 #   Source this script in your rc:
 #   source /path/to/here/install.sh
 
-SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+SCRIPT_DIR="$(dirname "$(realpath "$0")")"
 BIN_DIR="$SCRIPT_DIR/bin"
+ENV_FILE="$SCRIPT_DIR/.env"
 
 if [ -d "$BIN_DIR" ] && [[ ":$PATH:" != *":$BIN_DIR:"* ]]; then
     export PATH="$PATH:$BIN_DIR"
 fi
+
+if [ -f "$ENV_FILE" ]; then
+    while IFS='=' read -r key value; do
+        if [ -n "$key" ] && [ -n "$value" ] && [[ ! "$key" =~ ^# ]]; then
+            export "$key=$value"
+        fi
+    done < "$ENV_FILE"
+fi