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 (2575B)

      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 pycodestyle: $(patsubst $(pthbs_genpkgpy)/%.py,$(pthbs_genpkgpy)/.%.pyfmt,$(PY_SRC)) $(VENV)/.done
     17 	'$(VENV)/bin/pylama' -l 88 $(PY_SRC) || true
     18 
     19 $(pthbs_genpkgpy)/.%.pyfmt: $(pthbs_genpkgpy)/%.py $(VENV)/.done
     20 	'$(VENV)/bin/isort' - <'$<' >'$<.tmp1'
     21 	cp -a '$<' '$<.tmp2'
     22 	'$(VENV)/bin/black' -S - <'$<.tmp1' >'$<.tmp2'
     23 	rm '$<.tmp1'
     24 	if cmp -s '$<.tmp2' '$<'; then rm -v '$<.tmp2'; else mv -v '$<.tmp2' '$<'; fi
     25 	touch $@
     26 
     27 .PHONY: py-requirements py-wheels py-venv py-virtualenv py-genpkg
     28 py-requirements: $(PY_REQ)
     29 
     30 py-wheels: $(PY_WHL)/.done
     31 
     32 py-venv: $(VENV)/.done
     33 
     34 py-virtualenv: py-venv
     35 
     36 py-genpkg: $(VENV)/.done $(cache)/link/git-commit-sha1/.local $(cache)/link/file-sha256/.local
     37 	'$(VENV)/bin/python' $(pthbs_genpkgpy)/genpkg.py \
     38 		--package-dir='$(packages)' \
     39 		--template-dir='$(templates)' \
     40 		--index-dir='$(index)' \
     41 		--cache-dir='$(cache)'
     42 
     43 py-genpkgall: $(VENV)/.done $(cache)/link/git-commit-sha1/.local $(cache)/link/file-sha256/.local
     44 	for varsfile in '$(variants)'/*.yaml; do \
     45 		mkdir -p "$${varsfile%.yaml}" && \
     46 		'$(VENV)/bin/python' $(pthbs_genpkgpy)/genpkg.py \
     47 		--vars-file="$${varsfile}" \
     48 		--write-mkfile="$${varsfile%.yaml}.mk" \
     49 		--package-dir="$${varsfile%.yaml}" \
     50 		--template-dir='$(templates)' \
     51 		--index-dir='$(index)' \
     52 		--cache-dir='$(cache)' || exit $$?; \
     53 	done
     54 
     55 # -- requirement file rules
     56 
     57 $(PY_REQ): $(pthbs_genpkgpy)/py-requirements.in $(VENV)/bin/pip-compile
     58 	'$(VENV)/bin/pip-compile' -v --annotate -o '$@.new' '$(pthbs_genpkgpy)/py-requirements.in'
     59 	mv '$@.new' '$@'
     60 
     61 # -- wheel building rules
     62 
     63 $(PY_WHL)/.done: $(PY_REQ)
     64 	mkdir -p '$(PY_WHL)'
     65 	'$(VENV)/bin/python' -m pip wheel -w '$(PY_WHL)' -r '$(PY_REQ)'
     66 	touch '$@'
     67 
     68 # -- virtualenv rules
     69 
     70 $(VENV)/bin/pip-compile $(VENV)/bin/pip-sync:
     71 	if test -e '$(VENV)'; then rm -r '$(VENV)'; else true; fi
     72 	mkdir -p virtualenvs
     73 	$(PYTHON_VENV) '$(VENV)'
     74 	'$(VENV)/bin/pip' install -I $(PYTHON_VENV_INSTALL)
     75 
     76 $(VENV)/.done: $(PY_REQ) $(VENV)/bin/pip-sync $(PY_WHL)/.done
     77 	$(VENV)/bin/pip-sync --no-index -f '$(PY_WHL)' '$(PY_REQ)'
     78 	ln -sf 'virtualenvs/$(PYTHON_IMPL)' '$(cache)/venv'
     79 	touch '$@'