Merge pull request #1698 from davidpfarrell/themes/clean-powerline

Clean Powerline; Add Dir Support to Clean_Files

clean_files.txt

@@ -1,2 +1,29 @@
+#######################################################################
+# Allow-list of files to be lint-checked by CI
+#
+# Directory Suport
+#   Directory references are allowed within the file, ie:
+#
+#       themes/powerline
+#
+#   All files under the referenced directory will be checked
+#
+# Checking Files Locally
+#   You can manually invoke the check via:
+#
+#       lint_clean_files.sh
+#
+
+# root directories
+#
+docs
+
+# root files
+#
+.gitattributes
 lint_clean_files.sh
-themes/90210/90210.theme.bash
+
+# themes
+#
+themes/90210
+themes/powerline

lint_clean_files.sh

@@ -1,7 +1,23 @@
 #!/usr/bin/env bash
 
 # Pull list of checkable files from clean_files.txt
+#  - Folder references are allowed
+#  - Empty lines are ignored
+#  - Comment lines (#) are ignored
 #
-mapfile -t FILES < clean_files.txt
+# shellcheck disable=SC2002  # Prefer 'cat' for cleaner script
+mapfile -t FILES < <(
+	cat clean_files.txt \
+		| grep -v -E '^\s*$' \
+		| grep -v -E '^\s*#' \
+		| xargs -n1 -I{} find "{}" -type f
+)
 
-pre-commit run --files "${FILES[@]}"
+# We clear the BASH_IT variable to help the shellcheck checker
+# identify source includes within our scripts that require a
+# 'source' directive.  For more information, see:
+#
+#    "Shellcheck SC1090 - Can't follow non-constant source"
+#     https://www.shellcheck.net/wiki/SC1090
+#
+BASH_IT='' pre-commit run --files "${FILES[@]}"