[CORD-3256] Generate TT/TP community test job.

jjb/voltha-test/voltha.yaml
jjb/voltha-test/voltha-nightly-jobs.yaml
----------------------------------------
  - First attempt at cloning a voltha pipeline job from DT to TT.
  - Add a few placeholders for future work to split yaml configs
    into a more modular setup.

Makefile
config.mk
makefiles/lint/groovy.mk
makefiles/lint/yaml.mk
makefiles/virtualenv.mk
------------------------
  - Copy in makefile libraries from repo::voltha-docs.
  - lint/yaml and lint/groovy.

Misc / Fixes
------------
  - Fixed colorization in tree output.
  - Comment out jjb import in requirements.txt, Makefile still configured to use an older version.
  - Move README.md outside jjb/ lf-env scripts blindly grep for error patterns beneath jjb/

Change-Id: I36e304f6ca9d54dc26fa5d36b17373cbb00f5afd
diff --git a/makefiles/lint/yaml/python.mk b/makefiles/lint/groovy.mk
similarity index 67%
rename from makefiles/lint/yaml/python.mk
rename to makefiles/lint/groovy.mk
index 316afd3..6baf70c 100644
--- a/makefiles/lint/yaml/python.mk
+++ b/makefiles/lint/groovy.mk
@@ -13,35 +13,39 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-#
-# SPDX-FileCopyrightText: 2022-2023 Open Networking Foundation (ONF) and the ONF Contributors
-# SPDX-License-Identifier: Apache-2.0
 # -----------------------------------------------------------------------
 
-YAML_FILES ?= $(error YAML_FILES= is required)
+##-------------------##
+##---]  GLOBALS  [---##
+##-------------------##
 
-lint-yaml-dep = $(addsuffix ^lint-yaml,$(YAML_FILES))
-lint-yaml-src = $(firstword $(subst ^,$(space),$(1)))
+groovy-check      := npm-groovy-lint
+
+groovy-check-args := $(null)
+# groovy-check-args += --loglevel info
+# groovy-check-args += --ignorepattern
+# groovy-check-args += --verbose
 
 ##-------------------##
 ##---]  TARGETS  [---##
 ##-------------------##
-.PHONY : lint-yaml
-lint   : lint-yaml
-
-lint-yaml: $(venv-activate)
-lint-yaml: $(lint-yaml-dep)
+ifndef NO-LINT-GROOVY
+  lint : lint-groovy
+endif
 
 ## -----------------------------------------------------------------------
-## Intent: Perform a lint check on yaml sources
+## Intent: Perform a lint check on command line script sources
 ## -----------------------------------------------------------------------
-$(lint-yaml-dep):
-	$(vst-env) && yamllint -s $(call lint-yaml-src,$@)
+lint-groovy:
+	$(groovy-check) --version
+	@echo
+	$(HIDE)$(env-clean) find . -iname '*.groovy' -print0 \
+  | $(xargs-n1) $(groovy-check) $(groovy-check-args)
 
 ## -----------------------------------------------------------------------
 ## Intent: Display command help
 ## -----------------------------------------------------------------------
 help-summary ::
-	@echo '  lint-yaml           Syntax check yaml sources (python -M yaml)'
+	@echo '  lint-groovy          Syntax check groovy sources'
 
 # [EOF]
diff --git a/makefiles/lint/include.mk b/makefiles/lint/include.mk
index 66834a6..357b6f5 100644
--- a/makefiles/lint/include.mk
+++ b/makefiles/lint/include.mk
@@ -9,17 +9,15 @@
 	@echo
 	@echo "[LINT]"
 
+include $(ONF_MAKE)/lint/groovy.mk
 include $(ONF_MAKE)/lint/jjb.mk
+include $(ONF_MAKE)/lint/json.mk
 include $(ONF_MAKE)/lint/makefile.mk
 include $(ONF_MAKE)/lint/python.mk
 include $(ONF_MAKE)/lint/shell.mk
-include $(ONF_MAKE)/lint/help.mk
+include $(ONF_MAKE)/lint/yaml.mk
 
-ifdef YAML_FILES
-  include $(ONF_MAKE)/lint/yaml/python.mk
-else
-  include $(ONF_MAKE)/lint/yaml/yamllint.mk
-endif
+include $(ONF_MAKE)/lint/help.mk
 
 $(if $(DEBUG),$(warning LEAVE))
 
diff --git a/makefiles/lint/json.mk b/makefiles/lint/json.mk
index 81a87da..1deeaba 100644
--- a/makefiles/lint/json.mk
+++ b/makefiles/lint/json.mk
@@ -2,7 +2,7 @@
 # -----------------------------------------------------------------------
 # Copyright 2017-2023 Open Networking Foundation (ONF) and the ONF Contributors
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Licensed under the Apache License, Version 2.0 (the "License")
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
@@ -15,24 +15,78 @@
 # limitations under the License.
 # -----------------------------------------------------------------------
 
-JSON_FILES ?= $(error JSON_FILES= is rqeuired)
+$(if $(DEBUG),$(warning ENTER))
 
-.PHONY: lint-json
+##-------------------##
+##---]  GLOBALS  [---##
+##-------------------##
+.PHONY: lint-json lint-json-all lint-json-modified
 
-lint : lint-json
+have-json-files := $(if $(strip $(JSON_FILES)),true)
+JSON_FILES      ?= $(error JSON_FILES= required)
 
 ## -----------------------------------------------------------------------
-## TODO: Simplify -- replace with jq -e to avoid venv dependency
+## Intent: Use the json command to perform syntax checking.
+##   o If UNSTABLE=1 syntax check all sources
+##   o else only check sources modified by the developer.
+## Usage:
+##   % make lint UNSTABLE=1
+##   % make lint-json-all
 ## -----------------------------------------------------------------------
-lint-json: vst_venv
-	source ./$</bin/activate \
-	    ; set -u \
-	    ; for jsonfile in $(JSON_FILES); do \
-		echo "Validating json file: $$jsonfile" ;\
-		python -m json.tool $$jsonfile > /dev/null ;\
-	done
+ifndef NO-LINT-JSON
+  lint-json-mode := $(if $(have-json-files),modified,all)
+  lint : lint-json-$(lint-json-mode)
+endif# NO-LINT-JSON
 
+## -----------------------------------------------------------------------
+## Intent: exhaustive json syntax checking
+## -----------------------------------------------------------------------
+json-find-args := $(null)
+json-find-args += -name '$(venv-name)'
+lint-json-all:	
+	$(HIDE)$(MAKE) --no-print-directory lint-json-install
+
+	$(activate)\
+ && find . \( $(json-find-args) \) -prune -o -name '*.json' -print0 \
+	| $(xargs-n1) python -m json.tool > /dev/null ;\
+
+## -----------------------------------------------------------------------
+## Intent: check deps for format and python3 cleanliness
+## Note:
+##   json --py3k option no longer supported
+## -----------------------------------------------------------------------
+lint-json-modified: $(venv-activate-script)
+	$(HIDE)$(MAKE) --no-print-directory lint-json-install
+
+	$(activate)\
+ && for jsonfile in $(JSON_FILES); do \
+        echo "Validating json file: $$jsonfile" ;\
+        python -m json.tool $$jsonfile > /dev/null ;\
+    done
+
+## -----------------------------------------------------------------------
+## Intent:
+## -----------------------------------------------------------------------
+.PHONY: lint-json-install
+lint-json-install: $(venv-activate-script)
+	@echo
+	@echo "** -----------------------------------------------------------------------"
+	@echo "** json syntax checking"
+	@echo "** -----------------------------------------------------------------------"
+#	$(activate) && pip install --upgrade json.tool
+#       $(activate) && python -m json.tool --version (?-howto-?)
+	@echo
+
+## -----------------------------------------------------------------------
+## Intent: Display command usage
+## -----------------------------------------------------------------------
 help::
-	@echo "  lint-json            Syntax check json sources"
+	@echo '  lint-json          Syntax check python using the json command'
+  ifdef VERBOSE
+	@echo '  lint-json-all       json checking: exhaustive'
+	@echo '  lint-json-modified  json checking: only modified'
+  endif
+
+$(if $(DEBUG),$(warning LEAVE))
 
 # [EOF]
diff --git a/makefiles/lint/makefile.mk b/makefiles/lint/makefile.mk
index 6e1d80a..27206e0 100644
--- a/makefiles/lint/makefile.mk
+++ b/makefiles/lint/makefile.mk
@@ -46,9 +46,15 @@
 ## -----------------------------------------------------------------------
 ## Intent: Perform a lint check on makefile sources
 ## -----------------------------------------------------------------------
+lint-make-ignore += JSON_FILES=
+lint-make-ignore += YAML_FILES=
 lint-make:
+	@echo
+	@echo "** -----------------------------------------------------------------------"
+	@echo "** Makefile syntax checking"
+	@echo "** -----------------------------------------------------------------------"
 	$(HIDE)$(env-clean) $(make-check-find) \
-	    | $(xargs-n1-local) $(make-check) $(make-check-args)
+	    | $(xargs-n1-local) $(make-check) $(make-check-args) $(lint-make-ignore)
 
 ## -----------------------------------------------------------------------
 ## Intent: Display command help
diff --git a/makefiles/lint/yaml.mk b/makefiles/lint/yaml.mk
index b60e616..566ac18 100644
--- a/makefiles/lint/yaml.mk
+++ b/makefiles/lint/yaml.mk
@@ -2,7 +2,7 @@
 # -----------------------------------------------------------------------
 # Copyright 2017-2023 Open Networking Foundation (ONF) and the ONF Contributors
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Licensed under the Apache License, Version 2.0 (the "License")
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
@@ -15,18 +15,68 @@
 # limitations under the License.
 # -----------------------------------------------------------------------
 
-YAML_FILES ?= $(error YAML_FILES= is required)
+$(if $(DEBUG),$(warning ENTER))
 
-.PHONY: lint-yaml
+##-------------------##
+##---]  GLOBALS  [---##
+##-------------------##
+.PHONY: lint-yaml lint-yaml-all lint-yaml-modified
 
-lint : lint-yaml
+have-yaml-files := $(if $(strip $(YAML_FILES)),true)
+YAML_FILES      ?= $(error YAML_FILES= is required)
 
-lint-yaml: vst_venv
-	source ./$</bin/activate \
-	    ; set -u \
-	    ; yamllint -s $(YAML_FILES)
+## -----------------------------------------------------------------------
+## Intent: Use the yaml command to perform syntax checking.
+##   o If UNSTABLE=1 syntax check all sources
+##   o else only check sources modified by the developer.
+## Usage:
+##   % make lint UNSTABLE=1
+##   % make lint-yaml-all
+## -----------------------------------------------------------------------
+ifndef NO-LINT-YAML
+  lint-yaml-mode := $(if $(have-yaml-files),modified,all)
+  lint : lint-yaml-$(lint-yaml-mode)
+endif# NO-LINT-YAML
 
+## -----------------------------------------------------------------------
+## Intent: exhaustive yaml syntax checking
+## -----------------------------------------------------------------------
+lint-yaml-all:
+	$(HIDE)$(MAKE) --no-print-directory lint-yaml-install
+
+	find . \( -iname '*.yaml' -o -iname '*.yml' \) -print0 \
+	    | $(xargs-n1-clean) yamllint --strict
+
+## -----------------------------------------------------------------------
+## Intent: check deps for format and python3 cleanliness
+## Note:
+##   yaml --py3k option no longer supported
+## -----------------------------------------------------------------------
+lint-yaml-modified:
+	$(HIDE)$(MAKE) --no-print-directory lint-yaml-install
+	yamllint -s $(YAML_FILES)
+
+## -----------------------------------------------------------------------
+## Intent:
+## -----------------------------------------------------------------------
+lint-yaml-install:
+	@echo
+	@echo "** -----------------------------------------------------------------------"
+	@echo "** yaml syntax checking"
+	@echo "** -----------------------------------------------------------------------"
+	yamllint --version
+	@echo
+
+## -----------------------------------------------------------------------
+## Intent: Display command usage
+## -----------------------------------------------------------------------
 help::
-	@echo "  lint-yaml           Syntax check yaml source using yamllint"
+	@echo '  lint-yaml          Syntax check python using the yaml command'
+  ifdef VERBOSE
+	@echo '  lint-yaml-all       yaml checking: exhaustive'
+	@echo '  lint-yaml-modified  yaml checking: only modified'
+  endif
+
+$(if $(DEBUG),$(warning LEAVE))
 
 # [EOF]
diff --git a/makefiles/lint/yaml/.yamllint b/makefiles/lint/yaml/.yamllint
deleted file mode 100644
index 6a4fc1e..0000000
--- a/makefiles/lint/yaml/.yamllint
+++ /dev/null
@@ -1,45 +0,0 @@
-# -*- makefile -*-
-# -----------------------------------------------------------------------
-# Copyright 2022 Open Networking Foundation (ONF) and the ONF Contributors
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# SPDX-FileCopyrightText: 2022 Open Networking Foundation (ONF) and the ONF Contributors
-# SPDX-License-Identifier: Apache-2.0
-# -----------------------------------------------------------------------
----
-
-yaml-files:
-  - '*.yaml'
-  - '*.yml'
-  - '.yamllint'
-
-rules:
-  document-start: disable
-  line-length:
-    max: 160
-
-# -----------------------------------------------------------------------
-# .. seealso: https://gerrit.opencord.org/plugins/gitiles/helm-repo-tools/+/refs/heads/master/yamllint.conf
-# -----------------------------------------------------------------------
-#
-# extends: default
-#
-#rules:
-#  empty-lines:
-#    max-end: 1
-#  line-length:
-#    max: 120
-#  braces:
-#    min-spaces-inside: 0
-#    max-spaces-inside: 1
diff --git a/makefiles/lint/yaml/todo b/makefiles/lint/yaml/todo
deleted file mode 100644
index 8a9367b..0000000
--- a/makefiles/lint/yaml/todo
+++ /dev/null
@@ -1,39 +0,0 @@
-# -*- 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]
diff --git a/makefiles/lint/yaml/urls b/makefiles/lint/yaml/urls
deleted file mode 100644
index 8747658..0000000
--- a/makefiles/lint/yaml/urls
+++ /dev/null
@@ -1,5 +0,0 @@
-# -*- makefile -*-
-
-https://yamllint.readthedocs.io/en/stable/configuration.html
-
-# [EOF]
\ No newline at end of file
diff --git a/makefiles/lint/yaml/yamllint.helm b/makefiles/lint/yaml/yamllint.helm
deleted file mode 100644
index 6c7787b..0000000
--- a/makefiles/lint/yaml/yamllint.helm
+++ /dev/null
@@ -1,32 +0,0 @@
-# -*- makefile -*-
-# -----------------------------------------------------------------------
-# Copyright 2022 Open Networking Foundation (ONF) and the ONF Contributors
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# SPDX-FileCopyrightText: 2022 Open Networking Foundation (ONF) and the ONF Contributors
-# SPDX-License-Identifier: Apache-2.0
-# -----------------------------------------------------------------------
----
-# yamllint.conf
-
-extends: default
-
-rules:
-  empty-lines:
-    max-end: 1
-  line-length:
-    max: 120
-  braces:
-    min-spaces-inside: 0
-    max-spaces-inside: 1
diff --git a/makefiles/lint/yaml/yamllint.mk b/makefiles/lint/yaml/yamllint.mk
deleted file mode 100644
index dc4e015..0000000
--- a/makefiles/lint/yaml/yamllint.mk
+++ /dev/null
@@ -1,59 +0,0 @@
-# -*- makefile -*-
-# -----------------------------------------------------------------------
-# Copyright 2022-2023 Open Networking Foundation (ONF) and the ONF Contributors
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# SPDX-FileCopyrightText: 2022-2023 Open Networking Foundation (ONF) and the ONF Contributors
-# SPDX-License-Identifier: Apache-2.0
-# -----------------------------------------------------------------------
-
-$(if $(DEBUG),$(warning ENTER))
-
-yamllint      := $(env-clean) yamllint
-
-## -------------------------------
-## Add requirement(s) for checking
-## -------------------------------
-# yamllint-cfg := .yamllint
-yamllint-cfg := yamllint.helm
-yamllint-conf = $(wildcard $(yamllint-cfg) $(MAKEDIR)/lint/yaml/$(yamllint-cfg))
-yamllint-args += $(addprefix --config-file$(space),$(yamllint-conf))
-
-# yamllint-args := --no-warnings
-# yamllint-args := --strict
-
-yamllint-find := find .
-yamllint-find += -name 'vendor' -prune
-yamllint-find += -o -name '*.yaml'
-yamllint-find += ! -name '\.\#*.yaml'
-yamllint-find += -type f
-yamllint-find += -print0
-
-## -----------------------------------------------------------------------
-## Intent: Perform a lint check on yaml sources
-## -----------------------------------------------------------------------
-lint lint-yaml:
-	$(HIDE)$(env-clean) $(yamllint-find) \
-	    | $(xargs-n1-clean) -t $(yamllint) $(yamllint-args)
-#	    | xargs -0 --no-run-if-empty -t -n1 $(yamllint) $(yamllint-args)
-
-## -----------------------------------------------------------------------
-## Intent: Display command help
-## -----------------------------------------------------------------------
-help::
-	@echo "  lint-yaml           Syntax check yaml sources (yamllint)"
-
-$(if $(DEBUG),$(warning ENTER))
-
-# [EOF]