From 4ad2d2dadde59e6458a168c737bc7fe43d2aa080 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=BCnbaum?= <martin@itsolveonline.net>
Date: Tue, 14 Apr 2020 16:27:26 +0200
Subject: [PATCH] Support data_file

This commit adds support for a data_file argument
to the action. It also fixes a bug where the Subprocess
exit code wouldn't be used by the GitHub action.
---
 action.yml    | 4 +++-
 entrypoint.py | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/action.yml b/action.yml
index 4e67434..2b054b8 100644
--- a/action.yml
+++ b/action.yml
@@ -9,7 +9,9 @@ inputs:
     required: false
     default: false
   variables:
-    required: true
+    required: false
+  data_file:
+    required: false
 runs:
   using: 'docker'
   image: 'Dockerfile'
diff --git a/entrypoint.py b/entrypoint.py
index 441dc61..b176774 100755
--- a/entrypoint.py
+++ b/entrypoint.py
@@ -16,4 +16,6 @@
 
 params.extend(['-o', os.environ['INPUT_OUTPUT_FILE']])
 
-subprocess.run(['jinja2'] + params)
+params.extend([os.environ.get('INPUT_DATA_FILE','')])
+
+subprocess.run(['jinja2'] + params, check = True)