From 94b3ac51583cce0a0df32f7abc657c52762a7a24 Mon Sep 17 00:00:00 2001
From: John Dewey <john@dewey.ws>
Date: Sat, 14 Mar 2020 14:38:18 -0700
Subject: [PATCH] Allow click to attempt file open

Click has error handling when passing a file as a flag.  Lets use
it.
---
 gilt/shell.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gilt/shell.py b/gilt/shell.py
index 1e4115c..77d2317 100644
--- a/gilt/shell.py
+++ b/gilt/shell.py
@@ -43,6 +43,7 @@ class NotFoundError(Exception):
     "--config",
     default="gilt.yml",
     help="Path to config file.  Default gilt.yml",
+    type=click.File('r'),
 )
 @click.option(
     "--debug/--no-debug",
@@ -71,7 +72,7 @@ def main(ctx, config, debug):  # pragma: no cover
     ctx.obj = {}
     ctx.obj["args"] = {}
     ctx.obj["args"]["debug"] = debug
-    ctx.obj["args"]["config"] = config
+    ctx.obj["args"]["config"] = config.name
 
 
 @click.command()