From d414c8424cee85c5d770f15757f60d3bb1f90e96 Mon Sep 17 00:00:00 2001
From: Kevin Matz <kevin.matz@gmail.com>
Date: Mon, 18 Nov 2019 13:22:31 -0500
Subject: [PATCH] move shell interpreter to own file

---
 bs.py    | 31 +++++++++++++++++++++++++++++++
 setup.py |  0
 2 files changed, 31 insertions(+)
 create mode 100755 bs.py
 mode change 100644 => 100755 setup.py

diff --git a/bs.py b/bs.py
new file mode 100755
index 0000000..f51e406
--- /dev/null
+++ b/bs.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""Interactive BaconScript shell.
+"""
+
+import sys
+from bacon.script import comment
+
+# handle user input if run directly
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        # look for macros passed as arguments
+        logger.debug("found macro at argv[1]")
+        comment(sys.argv[1])
+    else:
+        # for input history and line editing
+        import readline
+        # be an interactive shell
+        while True:
+            # get user input
+            try:
+                text = input("comment# ")
+            except (KeyboardInterrupt, EOFError):
+                text = 'exit'
+                print(text)
+            # catch exit keyword
+            if text.lower() == 'exit':
+                break
+            # exec user input
+            comment(text)
diff --git a/setup.py b/setup.py
old mode 100644
new mode 100755