diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/hadolint-action.iml b/.idea/hadolint-action.iml
new file mode 100644
index 0000000..d6ebd48
--- /dev/null
+++ b/.idea/hadolint-action.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..639900d
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..489e5f9
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/hadolint-action.iml" filepath="$PROJECT_DIR$/.idea/hadolint-action.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/hadolint.sh b/hadolint.sh
index 4231068..5432f86 100755
--- a/hadolint.sh
+++ b/hadolint.sh
@@ -29,10 +29,9 @@ if [ "$HADOLINT_RECURSIVE" = "true" ]; then
   filename="${!#}"
   flags="${@:1:$#-1}"
 
-  RESULTS=$(hadolint $HADOLINT_CONFIG $flags **/$filename)
+  RESULTS=$(hadolint "$HADOLINT_CONFIG" "$flags" **/$filename)
 else
-  # shellcheck disable=SC2086
-  RESULTS=$(hadolint $HADOLINT_CONFIG "$@")
+  RESULTS=$(hadolint "$HADOLINT_CONFIG" "$@")
 fi
 FAILED=$?
 
@@ -40,16 +39,14 @@ if [ -n "$HADOLINT_OUTPUT" ]; then
   if [ -f "$HADOLINT_OUTPUT" ]; then
     HADOLINT_OUTPUT="$TMP_FOLDER/$HADOLINT_OUTPUT"
   fi
-  echo "$RESULTS" > $HADOLINT_OUTPUT
+  echo "$RESULTS" > "$HADOLINT_OUTPUT"
 fi
 
 RESULTS="${RESULTS//$'\\n'/''}"
 
-echo "results<<EOF" >> $GITHUB_OUTPUT
-echo "${RESULTS}" >> $GITHUB_OUTPUT
-echo "EOF" >> $GITHUB_OUTPUT
+{ echo "results<<EOF"; echo "$RESULTS"; echo "EOF"; } >> "$GITHUB_OUTPUT"
 
-{ echo "HADOLINT_RESULTS<<EOF"; echo "$RESULTS"; echo "EOF"; } >> $GITHUB_ENV
+{ echo "HADOLINT_RESULTS<<EOF"; echo "$RESULTS"; echo "EOF"; } >> "$GITHUB_ENV"
 
 [ -z "$HADOLINT_OUTPUT" ] || echo "Hadolint output saved to: $HADOLINT_OUTPUT"