[VOL-4973] - Create repository igmpca
Makefile
makefiles
---------
o Checkin basic makefile hierarchy to support linting targets.
Change-Id: I4bb3fc85ffb603cc01819ed644f773001a2ce7c8
diff --git a/makefiles/lint/python/flake8.mk b/makefiles/lint/python/flake8.mk
new file mode 100644
index 0000000..45c01e3
--- /dev/null
+++ b/makefiles/lint/python/flake8.mk
@@ -0,0 +1,87 @@
+# -*- 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-flake8 lint-flake8-all lint-flake8-modified
+
+PYTHON_FILES ?= $(error PYTHON_FILES= required)
+
+## -----------------------------------------------------------------------
+## Intent: Use the flake8 command to perform syntax checking.
+## Usage:
+## % make lint
+## % make lint-flake8-all
+## -----------------------------------------------------------------------
+ifndef NO-LINT-FLAKE8
+ lint-flake8-mode := $(if $(have-python-files),modified,all)
+ lint : lint-flake8-$(lint-flake8-mode)
+endif# NO-LINT-FLAKE8
+
+## -----------------------------------------------------------------------
+## Intent: exhaustive flake8 syntax checking
+## -----------------------------------------------------------------------
+lint-flake8-all: $(venv-activate-script)
+ $(HIDE)$(MAKE) --no-print-directory lint-flake8-install
+
+ $(activate)\
+ && find . \( -name '$(venv-name)' \) -prune -o -name '*.py' -print0 \
+ | $(xargs-n1) flake8 --max-line-length=99 --count
+
+## -----------------------------------------------------------------------
+## Intent: check deps for format and python3 cleanliness
+## Note:
+## pylint --py3k option no longer supported
+## -----------------------------------------------------------------------
+lint-flake8-modified: $(venv-activate-script)
+ $(HIDE)$(MAKE) --no-print-directory lint-flake8-install
+
+ $(activate)\
+ && flake8 --max-line-length=99 --count $(PYTHON_FILES)
+
+## -----------------------------------------------------------------------
+## Intent:
+## -----------------------------------------------------------------------
+.PHONY: lint-flake8-install
+lint-flake8-install: $(venv-activate-script)
+ @echo
+ @echo "** -----------------------------------------------------------------------"
+ @echo "** python flake8 syntax checking"
+ @echo "** -----------------------------------------------------------------------"
+ $(activate) && pip install --upgrade flake8
+ $(activate) && flake8 --version
+ @echo
+
+## -----------------------------------------------------------------------
+## Intent: Display command usage
+## -----------------------------------------------------------------------
+help::
+ @echo ' lint-flake8 Syntax check python using the flake8 command'
+
+help-verbose += help-lint-python-verbose
+help-lint-python-verbose:
+ @echo
+ @echo ' $(MAKE) lint-flake8 PYTHON_FILES=...'
+ @echo ' lint-flake8-modified flake8 checking: only modified'
+ @echo ' lint-flake8-all flake8 checking: exhaustive'
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]