blob: 9dc1c7c7f7a74ace0fb2348aaf3099b0d55059f2 [file] [log] [blame]
# -*- makefile -*-
# -----------------------------------------------------------------------
# Copyright 2017-2023 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.
# -----------------------------------------------------------------------
$(if $(DEBUG),$(warning ENTER))
##-------------------##
##---] GLOBALS [---##
##-------------------##
.PHONY: lint-pylint lint-pylint-all lint-pylint-modified
PYTHON_FILES ?= $(error PYTHON_FILES= required)
## -----------------------------------------------------------------------
## Intent: Use the pylint 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-pylint-all
## -----------------------------------------------------------------------
ifndef NO-LINT-PYLINT
lint-pylint-mode := $(if $(have-python-files),modified,all)
lint : lint-pylint-$(lint-pylint-mode)
endif# NO-LINT-PYLINT
## -----------------------------------------------------------------------
## Intent: exhaustive pylint syntax checking
## -----------------------------------------------------------------------
pylint-find-args := $(null)
pylint-find-args += -name '$(venv-name)'
pylint-find-args += -o -name 'patches'
lint-pylint-all: $(venv-activate-script)
$(MAKE) --no-print-directory lint-pylint-install
$(activate)\
&& find . \( $(pylint-find-args) \) -prune -o -name '*.py' -print0 \
| $(xargs-n1) pylint
## -----------------------------------------------------------------------
## Intent: check deps for format and python3 cleanliness
## Note:
## pylint --py3k option no longer supported
## -----------------------------------------------------------------------
lint-pylint-modified: $(venv-activate-script)
$(MAKE) --no-print-directory lint-pylint-install
$(activate) && pylint $(PYTHON_FILES)
## -----------------------------------------------------------------------
## Intent:
## -----------------------------------------------------------------------
.PHONY: lint-pylint-install
lint-pylint-install: $(venv-activate-script)
@echo
@echo "** -----------------------------------------------------------------------"
@echo "** python pylint syntax checking"
@echo "** -----------------------------------------------------------------------"
$(activate) && pip install --upgrade pylint
$(activate) && pylint --version
@echo
## -----------------------------------------------------------------------
## Intent: Display command usage
## -----------------------------------------------------------------------
help::
@echo ' lint-pylint Syntax check python using the pylint command'
ifdef VERBOSE
@echo ' $(MAKE) lint-pylint PYTHON_FILES=...'
@echo ' lint-pylint-modified pylint checking: only modified'
@echo ' lint-pylint-all pylint checking: exhaustive'
endif
$(if $(DEBUG),$(warning LEAVE))
# [EOF]