Add exec-path command

cmds/exec-path.js

@@ -0,0 +1,19 @@
+/**
+ * $File: exec-path.js $
+ * $Date: 2022-03-20 02:45:07 $
+ * $Revision: $
+ * $Creator: Jen-Chieh Shen $
+ * $Notice: See LICENSE.txt for modification and distribution information
+ *                   Copyright © 2022 by Shen, Jen-Chieh $
+ */
+
+"use strict";
+
+const util = require("../src/util");
+
+exports.command = 'exec-path';
+exports.desc = 'print the exec-path from workspace';
+
+exports.handler = async ({}) => {
+  await util.e_call('exec-path');
+};

lisp/exec-path.el

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+;;; exec-path.el --- Print the exec-path from workspace  -*- lexical-binding: t; -*-
+
+;;; Commentary:
+;;
+;; Print the exec-path from workspace
+;;
+;;   $ eask exec-path
+;;
+
+;;; Code:
+
+(load-file (expand-file-name
+            "_prepare.el"
+            (file-name-directory (nth 1 (member "-scriptload" command-line-args)))))
+
+(defun eask--print-exec-path (path)
+  "Print out the PATH."
+  (message "%s" path))
+
+(eask-start
+  (eask-pkg-init)
+  (eask--add-bin-exec-path)
+  (mapc #'eask--print-exec-path exec-path))
+
+;;; exec-path.el ends here