boilerplate: add inital Makefile with run & install targets

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Add *Makefile* boilerplate useful for python projects.  All python tasks are
using a virtualenv from ./local/py3

$ make help
  run       - run developer instance
  install   - developer install (./local)
  uninstall - uninstall (./local)

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser 2019-11-28 19:54:57 +01:00
parent a56c56ead3
commit b55a8004ed
4 changed files with 463 additions and 0 deletions
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3
.gitignore vendored
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@ -18,3 +18,6 @@ setup.cfg
node_modules/ node_modules/
.tx/ .tx/
local/
searx.egg-info/

42
Makefile Normal file
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@ -0,0 +1,42 @@
# -*- coding: utf-8; mode: makefile-gmake -*-
PYOBJECTS = searx
PY_SETUP_EXTRAS ?= \[test\]
include utils/makefile.include
include utils/makefile.python
all: clean install
PHONY += help
help:
@echo ' run - run developer instance'
@echo ' install - developer install (./local)'
@echo ' uninstall - uninstall (./local)'
@echo ''
@$(MAKE) -s -f utils/makefile.include make-help
@echo ''
@$(MAKE) -s -f utils/makefile.python python-help
PHONY += install
install: pyenvinstall
PHONY += uninstall
uninstall: pyenvuninstall
PHONY += clean
clean: pyclean
$(call cmd,common_clean)
PHONY += run
run: pyenvinstall
$(Q) ( \
sed -i -e "s/debug : False/debug : True/g" ./searx/settings.yml ; \
sleep 2 ; \
xdg-open http://127.0.0.1:8888/ ; \
sleep 3 ; \
sed -i -e "s/debug : True/debug : False/g" ./searx/settings.yml ; \
) &
$(PY_ENV)/bin/python ./searx/webapp.py
.PHONY: $(PHONY)

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utils/makefile.include Normal file
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# -*- coding: utf-8; mode: makefile-gmake -*-
make-help:
@echo ' make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'
@echo ' make V=2 [targets] 2 => give reason for rebuild of target'
quiet_cmd_common_clean = CLEAN $@
cmd_common_clean = \
rm -rf tests/build ;\
find . -name '*.orig' -exec rm -f {} + ;\
find . -name '*.rej' -exec rm -f {} + ;\
find . -name '*~' -exec rm -f {} + ;\
find . -name '*.bak' -exec rm -f {} + ;\
FMT = cat
ifeq ($(shell which fmt >/dev/null 2>&1; echo $$?), 0)
FMT = fmt
endif
# MS-Windows
#
# For a minimal *make-environment*, I'am using the gnu-tools from:
#
# - GNU MCU Eclipse Windows Build Tools, which brings 'make', 'rm' etc.
# https://github.com/gnu-mcu-eclipse/windows-build-tools/releases
#
# - git for Windows, which brings 'find', 'grep' etc.
# https://git-scm.com/download/win
# normpath
#
# System-dependent normalization of the path name
#
# usage: $(call normpath,/path/to/file)
normpath = $1
ifeq ($(OS),Windows_NT)
normpath = $(subst /,\,$1)
endif
# stolen from linux/Makefile
#
ifeq ("$(origin V)", "command line")
KBUILD_VERBOSE = $(V)
endif
ifndef KBUILD_VERBOSE
KBUILD_VERBOSE = 0
endif
ifeq ($(KBUILD_VERBOSE),1)
quiet =
Q =
else
quiet=quiet_
Q = @
endif
# stolen from linux/scripts/Kbuild.include
#
# Convenient variables
comma := ,
quote := "
#" this comment is only for emacs highlighting
squote := '
#' this comment is only for emacs highlighting
empty :=
space := $(empty) $(empty)
space_escape := _-_SPACE_-_
# Find any prerequisites that is newer than target or that does not exist.
# PHONY targets skipped in both cases.
any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^)
#
###
# why - tell why a a target got build
# enabled by make V=2
# Output (listed in the order they are checked):
# (1) - due to target is PHONY
# (2) - due to target missing
# (3) - due to: file1.h file2.h
# (4) - due to command line change
# (5) - due to missing .cmd file
# (6) - due to target not in $(targets)
# (1) PHONY targets are always build
# (2) No target, so we better build it
# (3) Prerequisite is newer than target
# (4) The command line stored in the file named dir/.target.cmd
# differed from actual command line. This happens when compiler
# options changes
# (5) No dir/.target.cmd file (used to store command line)
# (6) No dir/.target.cmd file and target not listed in $(targets)
# This is a good hint that there is a bug in the kbuild file
ifeq ($(KBUILD_VERBOSE),2)
why = \
$(if $(filter $@, $(PHONY)),- due to target is PHONY, \
$(if $(wildcard $@), \
$(if $(strip $(any-prereq)),- due to: $(any-prereq), \
$(if $(arg-check), \
$(if $(cmd_$@),- due to command line change, \
$(if $(filter $@, $(targets)), \
- due to missing .cmd file, \
- due to $(notdir $@) not in $$(targets) \
) \
) \
) \
), \
- due to target missing \
) \
)
echo-why = $(call escsq, $(strip $(why)))
endif
#
###
# Escape single quote for use in echo statements
escsq = $(subst $(squote),'\$(squote)',$1)
#
# echo command.
# Short version is used, if $(quiet) equals `quiet_', otherwise full one.
echo-cmd = $(if $($(quiet)cmd_$(1)),echo '$(call escsq,$($(quiet)cmd_$(1)))$(echo-why)';)
#
# printing commands
cmd = @$(echo-cmd) $(cmd_$(1))

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utils/makefile.python Normal file
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# -*- coding: utf-8; mode: makefile-gmake -*-
# list of python packages (folders) or modules (files) of this build
PYOBJECTS ?=
SITE_PYTHON ?=$(dir $(abspath $(lastword $(MAKEFILE_LIST))))site-python
export PYTHONPATH := $(SITE_PYTHON):$$PYTHONPATH
# folder where the python distribution takes place
PYDIST ?= ./py_dist
# folder where the python intermediate build files take place
PYBUILD ?= ./py_build
# python version to use
PY ?=3
PYTHON ?= python$(PY)
PIP ?= pip$(PY)
PIP_INST ?= --user
# https://www.python.org/dev/peps/pep-0508/#extras
#PY_SETUP_EXTRAS ?= \[develop,test\]
PY_SETUP_EXTRAS ?=
PYDEBUG ?= --pdb
PYLINT_RC ?= .pylintrc
TEST_FOLDER ?= ./tests
TEST ?= .
VTENV_OPTS = "--no-site-packages"
PY_ENV = ./local/py$(PY)
PY_ENV_BIN = $(PY_ENV)/bin
PY_ENV_ACT = . $(PY_ENV_BIN)/activate
ifeq ($(OS),Windows_NT)
PYTHON = python
PY_ENV_BIN = $(PY_ENV)/Scripts
PY_ENV_ACT = $(PY_ENV_BIN)/activate
endif
ifeq ($(PYTHON),python)
VIRTUALENV = virtualenv
else
VIRTUALENV = virtualenv --python=$(PYTHON)
endif
ifeq ($(KBUILD_VERBOSE),1)
PIP_VERBOSE =
VIRTUALENV_VERBOSE =
else
PIP_VERBOSE = "-q"
VIRTUALENV_VERBOSE = "-q"
endif
python-help::
@echo 'makefile.python:'
@echo ' pyenv | pyenv[un]install'
@echo ' build $(PY_ENV) & [un]install python objects'
@echo ' targts using pyenv $(PY_ENV):'
@echo ' pylint - run pylint *linting*'
@echo ' pytest - run *tox* test on python objects'
@echo ' pydebug - run tests within a PDB debug session'
@echo ' pybuild - build python packages'
@echo ' pyclean - clean intermediate python objects'
@echo ' targets using system users environment:'
@echo ' py[un]install - [un]install python objects in editable mode'
@echo ' upload-pypi - upload $(PYDIST)/* files to PyPi'
@echo 'options:'
@echo ' make PY=2 [targets] => to eval targets with python 2 ($(PY))'
@echo ' make PIP_INST= => to set/unset pip install options ($(PIP_INST))'
@echo ' make TEST=. => choose test from $(TEST_FOLDER) (default "." runs all)'
@echo ' make DEBUG= => target "debug": do not invoke PDB on errors'
@echo ' make PY_SETUP_EXTRAS => also install extras_require from setup.py \[develop,test\]'
@echo ' when using target "pydebug", set breakpoints within py-source by adding::'
@echo ' DEBUG()'
# ------------------------------------------------------------------------------
# OS requirements
# ------------------------------------------------------------------------------
PHONY += msg-python-exe python-exe
msg-python-exe:
@echo "\n $(PYTHON) is required\n\n\
Make sure you have $(PYTHON) installed, grab it from\n\
https://www.python.org or install it from your package\n\
manager. On debian based OS these requirements are\n\
installed by::\n\n\
sudo -H apt-get install $(PYTHON)\n" | $(FMT)
ifeq ($(shell which $(PYTHON) >/dev/null 2>&1; echo $$?), 1)
python-exe: msg-python-exe
$(error The '$(PYTHON)' command was not found)
else
python-exe:
@:
endif
msg-pip-exe:
@echo "\n $(PIP) is required\n\n\
Make sure you have updated pip installed, grab it from\n\
https://pip.pypa.io or install it from your package\n\
manager. On debian based OS these requirements are\n\
installed by::\n\n\
sudo -H apt-get install python$(PY)-pip\n" | $(FMT)
ifeq ($(shell which $(PIP) >/dev/null 2>&1; echo $$?), 1)
pip-exe: msg-pip-exe
$(error The '$(PIP)' command was not found)
else
pip-exe:
@:
endif
PHONY += msg-virtualenv-exe virtualenv-exe
msg-virtualenv-exe:
@echo "\n virtualenv is required\n\n\
Make sure you have an updated virtualenv installed, grab it from\n\
https://virtualenv.pypa.io/en/stable/installation/ or install it\n\
via pip by::\n\n\
pip install --user https://github.com/pypa/virtualenv/tarball/master\n" | $(FMT)
ifeq ($(shell which virtualenv >/dev/null 2>&1; echo $$?), 1)
virtualenv-exe: msg-virtualenv-exe
$(error The 'virtualenv' command was not found)
else
virtualenv-exe:
@:
endif
# ------------------------------------------------------------------------------
# commands
# ------------------------------------------------------------------------------
# $2 path to folder with setup.py, this uses pip from the OS
quiet_cmd_pyinstall = INSTALL $2
cmd_pyinstall = $(PIP) $(PIP_VERBOSE) install $(PIP_INST) -e $2$(PY_SETUP_EXTRAS)
# $2 path to folder with setup.py, this uses pip from pyenv (not OS!)
quiet_cmd_pyenvinstall = PYENV install $2
cmd_pyenvinstall = $(PY_ENV_BIN)/pip $(PIP_VERBOSE) install -e $2$(PY_SETUP_EXTRAS)
# Uninstall the package. Since pip does not uninstall the no longer needed
# depencies (something like autoremove) the depencies remain.
# $2 package name to uninstall, this uses pip from the OS.
quiet_cmd_pyuninstall = UNINSTALL $2
cmd_pyuninstall = $(PIP) $(PIP_VERBOSE) uninstall --yes $2
# $2 path to folder with setup.py, this uses pip from pyenv (not OS!)
quiet_cmd_pyenvuninstall = PYENV uninstall $2
cmd_pyenvuninstall = $(PY_ENV_BIN)/pip $(PIP_VERBOSE) uninstall --yes $2
# $2 path to folder where virtualenv take place
quiet_cmd_virtualenv = PYENV usage: $ source ./$@/bin/activate
cmd_virtualenv = \
if [ ! -d "./$(PY_ENV)" ];then \
$(VIRTUALENV) $(VIRTUALENV_VERBOSE) $(VTENV_OPTS) $2; \
else \
echo " PYENV using virtualenv from $2"; \
fi
# $2 path to lint
quiet_cmd_pylint = LINT $@
cmd_pylint = $(PY_ENV_BIN)/pylint --rcfile $(PYLINT_RC) $2
quiet_cmd_pytest = TEST $@
cmd_pytest = $(PY_ENV_BIN)/tox -vv
# setuptools, pip, easy_install its a mess full of cracks, a documentation hell
# and broken by design ... all sucks, I really, really hate all this ... aaargh!
#
# About python packaging see `Python Packaging Authority`_. Most of the names
# here are mapped to ``setup(<name1>=..., <name2>=...)`` arguments in
# ``setup.py``. See `Packaging and distributing projects`_ about ``setup(...)``
# arguments. If this is all new for you, start with `PyPI Quick and Dirty`_.
#
# Further read:
#
# - pythonwheels_
# - setuptools_
# - packaging_
# - sdist_
# - installing_
#
# .. _`Python Packaging Authority`: https://www.pypa.io
# .. _`Packaging and distributing projects`: https://packaging.python.org/guides/distributing-packages-using-setuptools/
# .. _`PyPI Quick and Dirty`: https://hynek.me/articles/sharing-your-labor-of-love-pypi-quick-and-dirty/
# .. _pythonwheels: https://pythonwheels.com/
# .. _setuptools: https://setuptools.readthedocs.io/en/latest/setuptools.html
# .. _packaging: https://packaging.python.org/guides/distributing-packages-using-setuptools/#packaging-and-distributing-projects
# .. _sdist: https://packaging.python.org/guides/distributing-packages-using-setuptools/#source-distributions
# .. _bdist_wheel: https://packaging.python.org/guides/distributing-packages-using-setuptools/#pure-python-wheels
# .. _installing: https://packaging.python.org/tutorials/installing-packages/
#
quiet_cmd_pybuild = BUILD $@
cmd_pybuild = $(PY_ENV_BIN)/$(PYTHON) setup.py \
sdist -d $(PYDIST) \
bdist_wheel --bdist-dir $(PYBUILD) -d $(PYDIST)
quiet_cmd_pyclean = CLEAN $@
# remove 'build' folder since bdist_wheel does not care the --bdist-dir
cmd_pyclean = \
rm -rf $(PYDIST) $(PYBUILD) ./local ./.tox *.egg-info ;\
find . -name '*.pyc' -exec rm -f {} + ;\
find . -name '*.pyo' -exec rm -f {} + ;\
find . -name __pycache__ -exec rm -rf {} +
# ------------------------------------------------------------------------------
# targets
# ------------------------------------------------------------------------------
# for installation use the pip from the OS!
PHONY += pyinstall
pyinstall: pip-exe
$(call cmd,pyinstall,.)
PHONY += pyuninstall
pyuninstall: pip-exe
$(call cmd,pyuninstall,$(PYOBJECTS))
# for installation use the pip from PY_ENV (not the OS)!
PHONY += pyenvinstall
pyenvinstall: $(PY_ENV)
$(call cmd,pyenvinstall,.)
PHONY += pyenvuninstall
pyenvuninstall: $(PY_ENV)
$(call cmd,pyenvuninstall,$(PYOBJECTS))
PHONY += pyclean
pyclean:
$(call cmd,pyclean)
# to build *local* environment, python and virtualenv from the OS is needed!
pyenv: $(PY_ENV)
$(PY_ENV): virtualenv-exe python-exe
$(call cmd,virtualenv,$(PY_ENV))
@$(PY_ENV_BIN)/pip install $(PIP_VERBOSE) -r requirements.txt
PHONY += pylint-exe
pylint-exe: $(PY_ENV)
@$(PY_ENV_BIN)/pip $(PIP_VERBOSE) install pylint
PHONY += pylint
pylint: pylint-exe
$(call cmd,pylint,$(PYOBJECTS))
PHONY += pybuild
pybuild: $(PY_ENV)
$(call cmd,pybuild)
PHONY += pytest
pytest: $(PY_ENV)
$(call cmd,pytest)
PHONY += pydebug
# set breakpoint with:
# DEBUG()
# e.g. to run tests in debug mode in emacs use:
# 'M-x pdb' ... 'make pydebug'
pydebug: $(PY_ENV)
DEBUG=$(DEBUG) $(PY_ENV_BIN)/pytest $(DEBUG) -v $(TEST_FOLDER)/$(TEST)
# install / uninstall python objects into virtualenv (PYENV)
pyenv-install: $(PY_ENV)
@$(PY_ENV_BIN)/pip $(PIP_VERBOSE) install -e .
@echo " ACTIVATE $(call normpath,$(PY_ENV_ACT)) "
pyenv-uninstall: $(PY_ENV)
@$(PY_ENV_BIN)/pip $(PIP_VERBOSE) uninstall --yes .
# runs python interpreter from ./local/py<N>/bin/python
pyenv-python: pyenv-install
cd ./local; ../$(PY_ENV_BIN)/python -i
# With 'dependency_links=' setuptools supports dependencies on packages hosted
# on other reposetories then PyPi, see "Packages Not On PyPI" [1]. The big
# drawback is, due to security reasons (I don't know where the security gate on
# PyPi is), this feature is not supported by pip [2]. Thats why an upload to
# PyPi is required and since uploads via setuptools is not recommended, we have
# to imstall / use twine ... its really a mess.
#
# [1] http://python-packaging.readthedocs.io/en/latest/dependencies.html#packages-not-on-pypi
# [2] https://github.com/pypa/pip/pull/1519
# https://github.com/pypa/twine
PHONY += upload-pypi
upload-pypi: pyclean pybuild
@$(PY_ENV_BIN)/twine upload $(PYDIST)/*
.PHONY: $(PHONY)