From e7da084ee8680e093dff3e72a9e1df54d39978d4 Mon Sep 17 00:00:00 2001
From: Russell Cardullo <russellcardullo@gmail.com>
Date: Sat, 12 Dec 2020 08:26:43 -0800
Subject: [PATCH] Match files ending with `Dockerfile` (#32)

* Match files ending with `Dockerfile`

Some projects name their Dockerfiles like `name.Dockerfile`.
This change edits the glob to also match those files when running the
action.

* Fix shellcheck lint errors

Fix errors identified by shellcheck.
---
 entrypoint.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 3a5c32b..6695a1c 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-cd "$GITHUB_WORKSPACE"
+cd "$GITHUB_WORKSPACE" || exit
 export REVIEWDOG_GITHUB_API_TOKEN="${INPUT_GITHUB_TOKEN}"
 
 EXCLUDES=""
@@ -15,12 +15,12 @@ done
 
 INPUT_HADOLINT_FLAGS="$INPUT_HADOLINT_FLAGS $IGNORE_LIST"
 
-git ls-files --exclude='Dockerfile*' --ignored ${EXCLUDES} \
-  | xargs hadolint ${INPUT_HADOLINT_FLAGS} \
+git ls-files --exclude='*Dockerfile*' --ignored "${EXCLUDES}" \
+  | xargs hadolint "${INPUT_HADOLINT_FLAGS}" \
   | reviewdog -efm="%f:%l %m" \
     -name="${INPUT_TOOL_NAME}" \
     -reporter="${INPUT_REPORTER}" \
     -filter-mode="${INPUT_FILTER_MODE}" \
     -fail-on-error="${INPUT_FAIL_ON_ERROR}" \
     -level="${INPUT_LEVEL}" \
-    ${INPUT_REVIEWDOG_FLAGS}
+    "${INPUT_REVIEWDOG_FLAGS}"