Removed initial character stripping

Locally the `[` being copied over was an issue, but apparently on the GitHub Actions side of things it is smart enough to inherently strip that character. Or at least that appears to be the case, we shall soon find out.

Author: ajmeese7

entrypoint.sh

@@ -119,15 +119,13 @@ then
 fi
 set -e
 
-# Parses the passed strings to arrays and removes the leading `[` from the YAML parsing
+# Parses the passed strings to arrays
 # https://stackoverflow.com/a/5257398/6456163
 SOURCE_DIRECTORIES_ARRAY=(${SOURCE_DIRECTORIES//\\n/ })
-SOURCE_DIRECTORIES_ARRAY[0]="${SOURCE_DIRECTORIES_ARRAY[0]:1}"
 
 if [ -n "${DESTINATION_DIRECTORY_PREFIXES:=}" ]
 then
 	DESTINATION_DIRECTORY_PREFIXES_ARRAY=(${DESTINATION_DIRECTORY_PREFIXES//\\n/ })
-	DESTINATION_DIRECTORY_PREFIXES_ARRAY[0]="${DESTINATION_DIRECTORY_PREFIXES_ARRAY[0]:1}"
 else
 	# Populate an array of the correct length with empty strings
 	for i in $(seq "$NUM_SOURCE_DIRS"); do
@@ -151,11 +149,6 @@ echo ""
 echo "[+] List of files that will be pushed:"
 ls -la
 
-# Used for local testing, when ran via `./entrypoint.sh [...]`
-# GITHUB_REPOSITORY="$DESTINATION_REPOSITORY_USERNAME/$DESTINATION_REPOSITORY_NAME"
-# GITHUB_SHA="$(git rev-parse HEAD)"
-# GITHUB_REF="refs/heads/$TARGET_BRANCH"
-
 ORIGIN_COMMIT="https://$GITHUB_SERVER/$GITHUB_REPOSITORY/commit/$GITHUB_SHA"
 COMMIT_MESSAGE="${COMMIT_MESSAGE/ORIGIN_COMMIT/$ORIGIN_COMMIT}"
 COMMIT_MESSAGE="${COMMIT_MESSAGE/\$GITHUB_REF/$GITHUB_REF}"