feat: support dotenv (#18)

run/tool.js

@@ -1,6 +1,7 @@
 #!/usr/bin/env node
 
 const path = require("path");
+const fs = require('fs');
 
 function parseArgv() {
   let func_file = process.argv[1];
@@ -22,7 +23,7 @@ function parseArgv() {
 }
 
 function loadFunc(func_file) {
-  const func_path = path.resolve(__dirname, `../tools/${func_file}`)
+  const func_path = path.resolve(process.env["LLM_FUNCTIONS_DIR"], `tools/${func_file}`)
   try {
     return require(func_path);
   } catch {
@@ -31,6 +32,24 @@ function loadFunc(func_file) {
   }
 }
 
+function loadEnv(filePath) {
+  try {
+    const data = fs.readFileSync(filePath, 'utf-8');
+    const lines = data.split('\n');
+
+    lines.forEach(line => {
+      if (line.trim().startsWith('#') || line.trim() === '') return;
+
+      const [key, ...value] = line.split('=');
+      process.env[key.trim()] = value.join('=').trim();
+    });
+  } catch {}
+}
+
+process.env["LLM_FUNCTIONS_DIR"] = path.resolve(__dirname, "..");
+
+loadEnv(path.resolve(process.env["LLM_FUNCTIONS_DIR"], ".env"));
+
 const [func_file, func_data] = parseArgv();
 
 if (process.env["LLM_FUNCTION_ACTION"] == "declarate") {

run/tool.py

@@ -22,8 +22,7 @@ def parse_argv():
     return func_file, func_data
 
 def load_func(func_file):
-    base_dir = os.path.dirname(os.path.abspath(__file__))
-    func_path = os.path.join(base_dir, f"../tools/{func_file}")
+    func_path = os.path.join(os.environ["LLM_FUNCTIONS_DIR"], f"tools/{func_file}")
     if os.path.exists(func_path):
         spec = importlib.util.spec_from_file_location(func_file, func_path)
         module = importlib.util.module_from_spec(spec)
@@ -33,6 +32,23 @@ def load_func(func_file):
         print(f"Invalid function: {func_file}")
         sys.exit(1)
 
+def load_env(file_path):
+    try:
+        with open(file_path, 'r') as f:
+            for line in f:
+                line = line.strip()
+                if line.startswith('#') or line == '':
+                    continue
+
+                key, *value = line.split('=')
+                os.environ[key.strip()] = '='.join(value).strip()
+    except FileNotFoundError:
+        pass
+
+os.environ["LLM_FUNCTIONS_DIR"] = os.path.join(os.path.dirname(__file__), "..")
+
+load_env(os.path.join(os.environ["LLM_FUNCTIONS_DIR"], ".env"))
+
 func_file, func_data = parse_argv()
 
 if os.getenv("LLM_FUNCTION_ACTION") == "declarate":

run/tool.rb

@@ -31,6 +31,23 @@ def load_func(func_file)
   end
 end
 
+def load_env(file_path)
+  return unless File.exist?(file_path)
+
+  File.readlines(file_path).each do |line|
+    line = line.strip
+    next if line.empty? || line.start_with?('#')
+
+    key, *value = line.split('=', 2)
+    ENV[key.strip] = value.join('=').strip
+  end
+rescue StandardError
+end
+
+ENV['LLM_FUNCTIONS_DIR'] = Pathname.new(__dir__).join('..').expand_path.to_s
+
+load_env(Pathname.new(ENV['LLM_FUNCTIONS_DIR']).join('.env').to_s)
+
 func_file, func_data = parse_argv
 
 if ENV["LLM_FUNCTION_ACTION"] == "declarate"

run/tool.sh

@@ -1,6 +1,12 @@
 #!/usr/bin/env bash
 set -e
 
+export LLM_FUNCTIONS_DIR="$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )/.." &> /dev/null && pwd)"
+
+if [[ -f "$LLM_FUNCTIONS_DIR/.env" ]]; then
+    source "$LLM_FUNCTIONS_DIR/.env"
+fi
+
 if [[ "$0" == *tool.sh ]]; then
     FUNC_FILE="$1"
     FUNC_DATA="$2"
@@ -12,8 +18,7 @@ if [[ "$FUNC_FILE" != *'.sh' ]]; then
     FUNC_FILE="$FUNC_FILE.sh"
 fi
 
-PROJECT_DIR="$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )/.." &> /dev/null && pwd)"
-FUNC_FILE="$PROJECT_DIR/tools/$FUNC_FILE"
+FUNC_FILE="$LLM_FUNCTIONS_DIR/tools/$FUNC_FILE"
 
 if [[ "$OS" == "Windows_NT" ]]; then
     FUNC_FILE="$(cygpath -w "$FUNC_FILE")"