From 398d405e3362e68f6e0211143f1c8c2073d46b55 Mon Sep 17 00:00:00 2001
From: Krzysztof Szyper <45788587+ChristophShyper@users.noreply.github.com>
Date: Thu, 10 Nov 2022 13:37:43 +0100
Subject: [PATCH] Fix newline `\n` handling if using `commit_prefix` or
 `commit_message`

`git commit` in Ubuntu is not handling `\n` stroke the same way as Alpine.
Using `echo -e` will normalize this.
This wasn't an issue on Alpine.

Added also newline handling to `files_changed` just in case.
---
 entrypoint.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 96aa1b5..88af7fb 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -69,7 +69,7 @@ if [[ -n ${FILES_CHANGED} ]]; then
     COMMIT_PARAMS+=("--no-edit")
     git commit "${COMMIT_PARAMS[@]}"
   elif [[ -n "${INPUT_COMMIT_MESSAGE}" || -n "${INPUT_COMMIT_PREFIX}" ]]; then
-    git commit "${COMMIT_PARAMS[@]}" -am "${INPUT_COMMIT_PREFIX}${INPUT_COMMIT_MESSAGE}" -m "Files changed:\n${FILES_CHANGED}"
+    git commit "${COMMIT_PARAMS[@]}" -am "${INPUT_COMMIT_PREFIX}${INPUT_COMMIT_MESSAGE}" -m "$(echo -e "Files changed:\n${FILES_CHANGED}")"
   else
     git commit "${COMMIT_PARAMS[@]}" -am "Files changed:" -m "${FILES_CHANGED}"
   fi
@@ -87,10 +87,10 @@ fi
 # Finish
 {
   echo "files_changed<<EOF"
-  echo "${FILES_CHANGED}"
+  echo -e "${FILES_CHANGED}"
   echo "EOF"
   echo "branch_name=${BRANCH}"
-} >> "$GITHUB_OUTPUT"
+} >> "${GITHUB_OUTPUT}"
 if [[ ${RET_CODE} != "0" ]]; then
   echo -e "\n[ERROR] Check log for errors."
   exit 1