pthbs_genpkgpy

Template engine for producing packages for pthbs written using Python and Jinja
git clone https://ccx.te2000.cz/git/pthbs_genpkgpy
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genpkgpy.mk (2731B)

      1 PYTHON_EXE?=python3
      2 pthbs_genpkgpy?=.
      3 cache?=cache
      4 variants?=variants
      5 
      6 # re-evaluate each time because there's no sensible way to check
      7 # whether the python interpreter changed
      8 $(eval $(shell $(PYTHON_EXE) $(pthbs_genpkgpy)/make_vars.py '$(cache)/make'))
      9 
     10 PY_SRC:=$(wildcard $(pthbs_genpkgpy)/*.py)
     11 PY_REQ:=$(pthbs_genpkgpy)/py-$(PYTHON_IMPL)-requirements.txt
     12 PY_WHL:=$(cache)/wheels/$(PYTHON_IMPL)
     13 VENV:=$(cache)/virtualenvs/$(PYTHON_IMPL)
     14 PYTHON_VENV_INSTALL:=pip-tools wheel
     15 
     16 # use older pip for compatability with pip-tools<7.5.2
     17 # https://github.com/jazzband/pip-tools/issues/2252
     18 #PYTHON_VENV_INSTALL:=pip-tools wheel 'pip<25'
     19 
     20 pycodestyle: $(patsubst $(pthbs_genpkgpy)/%.py,$(pthbs_genpkgpy)/.%.pyfmt,$(PY_SRC)) $(VENV)/.done
     21 	'$(VENV)/bin/pylama' -l 88 $(PY_SRC) || true
     22 
     23 $(pthbs_genpkgpy)/.%.pyfmt: $(pthbs_genpkgpy)/%.py $(VENV)/.done
     24 	'$(VENV)/bin/isort' - <'$<' >'$<.tmp1'
     25 	cp -a '$<' '$<.tmp2'
     26 	'$(VENV)/bin/black' -S - <'$<.tmp1' >'$<.tmp2'
     27 	rm '$<.tmp1'
     28 	if cmp -s '$<.tmp2' '$<'; then rm -v '$<.tmp2'; else mv -v '$<.tmp2' '$<'; fi
     29 	touch $@
     30 
     31 .PHONY: py-requirements py-wheels py-venv py-virtualenv py-genpkg
     32 py-requirements: $(PY_REQ)
     33 
     34 py-wheels: $(PY_WHL)/.done
     35 
     36 py-venv: $(VENV)/.done
     37 
     38 py-virtualenv: py-venv
     39 
     40 py-genpkg: $(VENV)/.done $(cache)/link/git-commit-sha1/.local $(cache)/link/file-sha256/.local
     41 	'$(VENV)/bin/python' $(pthbs_genpkgpy)/genpkg.py \
     42 		--package-dir='$(packages)' \
     43 		--template-dir='$(templates)' \
     44 		--index-dir='$(index)' \
     45 		--cache-dir='$(cache)'
     46 
     47 py-genpkgall: $(VENV)/.done $(cache)/link/git-commit-sha1/.local $(cache)/link/file-sha256/.local
     48 	for varsfile in '$(variants)'/*.yaml; do \
     49 		mkdir -p "$${varsfile%.yaml}" && \
     50 		'$(VENV)/bin/python' $(pthbs_genpkgpy)/genpkg.py \
     51 		--vars-file="$${varsfile}" \
     52 		--write-mkfile="$${varsfile%.yaml}.mk" \
     53 		--package-dir="$${varsfile%.yaml}" \
     54 		--template-dir='$(templates)' \
     55 		--index-dir='$(index)' \
     56 		--cache-dir='$(cache)' || exit $$?; \
     57 	done
     58 
     59 # -- requirement file rules
     60 
     61 $(PY_REQ): $(pthbs_genpkgpy)/py-requirements.in $(VENV)/bin/pip-compile
     62 	'$(VENV)/bin/pip-compile' -v --annotate -o '$@.new' '$(pthbs_genpkgpy)/py-requirements.in'
     63 	mv '$@.new' '$@'
     64 
     65 # -- wheel building rules
     66 
     67 $(PY_WHL)/.done: $(PY_REQ)
     68 	mkdir -p '$(PY_WHL)'
     69 	'$(VENV)/bin/python' -m pip wheel -w '$(PY_WHL)' -r '$(PY_REQ)'
     70 	touch '$@'
     71 
     72 # -- virtualenv rules
     73 
     74 $(VENV)/bin/pip-compile $(VENV)/bin/pip-sync:
     75 	if test -e '$(VENV)'; then rm -r '$(VENV)'; else true; fi
     76 	mkdir -p virtualenvs
     77 	$(PYTHON_VENV) '$(VENV)'
     78 	'$(VENV)/bin/pip' install -I $(PYTHON_VENV_INSTALL)
     79 
     80 $(VENV)/.done: $(PY_REQ) $(VENV)/bin/pip-sync $(PY_WHL)/.done
     81 	$(VENV)/bin/pip-sync --no-index -f '$(PY_WHL)' '$(PY_REQ)'
     82 	ln -sf 'virtualenvs/$(PYTHON_IMPL)' '$(cache)/venv'
     83 	touch '$@'