From b40e4ba1c813c997fcea24414d52d49af2629b2c Mon Sep 17 00:00:00 2001
From: Fabricio Sander <fabricio@codeshop.ai>
Date: Thu, 25 Mar 2021 19:48:04 -0300
Subject: [PATCH] fix(issue-37): adds logic to handle prettier cmd output to
 shell dry-run exit

---
 entrypoint.sh | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 023e697..2b53342 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -52,12 +52,21 @@ fi
 echo "Prettifing files..."
 echo "Files:"
 prettier $INPUT_PRETTIER_OPTIONS || echo "Problem running prettier with $INPUT_PRETTIER_OPTIONS"
+PRETTIER_RESULT=$?
+
+# Ignore node modules and other action created files
+rm -r node_modules/ || echo "No node_modules/ folder."
+git reset --hard package-lock.json || rm package-lock.json || echo "No package-lock.json file."
 
 # To keep runtime good, just continue if something was changed
 if _git_changed; then
   if $INPUT_DRY; then
-    echo "Prettier found unpretty files!"
-    exit 1
+    if [[ "$PRETTIER_RESULT" -eq 1 ]]; then
+      echo "Prettier found unpretty files!"
+      exit 1
+    else
+      echo "No unpretty files! Finishing dry-run."
+    fi
   else
     # Calling method to configure the git environemnt
     _git_setup