makefiles/
----------
o Adding more lint target logic.
o Copy in virtualenv.mk from voltha-docs to support dependency
based virtualenv installations.
*/*.yaml
--------
o Misc yamllint cleanups.
Makefile
--------
o Prune inlined logic since replaced by library makefile logic.
o Replaced explicit pyenv installation with dependency driven
so venv will only require installation once per target run.
o Library make clean/sterile targets handle cleanup.
Change-Id: Ie2ce0ebc01b07c0004a5904c2641c394e46d5044
diff --git a/makefiles/lint/yaml/todo b/makefiles/lint/yaml/todo
new file mode 100644
index 0000000..8a9367b
--- /dev/null
+++ b/makefiles/lint/yaml/todo
@@ -0,0 +1,39 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2022 Open Networking Foundation (ONF) and the ONF Contributors
+# -----------------------------------------------------------------------
+
+##-------------------##
+##---] GLOBALS [---##
+##-------------------##
+env-clean = /usr/bin/env --ignore-environment
+xargs-n1 := xargs -0 -t -n1 --no-run-if-empty
+
+yamllint := $(env-clean) $(YAMLLINT)
+yamllint-args := -c .yamllint
+
+##-------------------##
+##---] TARGETS [---##
+##-------------------##
+lint : lint-yaml
+
+## -----------------------------------------------------------------------
+## -----------------------------------------------------------------------
+lint-yaml:
+ $(HIDE)$(env-clean) find . -name '*.yaml' -type f -print0 \
+ | $(xargs-n1) $(yamllint) $(yamllint-args)
+
+## -----------------------------------------------------------------------
+## -----------------------------------------------------------------------
+help:
+ @echo
+ @echo "USAGE: $(MAKE)"
+ @echo " lint perform syntax checks on source"
+ @echo " test perform syntax checks on source"
+ @echo " pre-check Verify tools and deps are available for testing"
+ @echo
+ @echo "[LINT]"
+ @echo " lint-json Syntax check .json sources"
+ @echo " lint-yaml Syntax check .yaml sources"
+ @echo
+# [EOF]