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54 lines
1.8 KiB
Makefile
54 lines
1.8 KiB
Makefile
# Python 3 porting targets
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#
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# NOTE: this Makefile requires GNU make
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### Defensive settings for make:
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# https://tech.davis-hansson.com/p/make/
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SHELL := bash
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.ONESHELL:
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.SHELLFLAGS := -xeu -o pipefail -c
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.SILENT:
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.DELETE_ON_ERROR:
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MAKEFLAGS += --warn-undefined-variables
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MAKEFLAGS += --no-builtin-rules
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# Top-level, phony targets
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.PHONY: default
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default:
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@echo "no default target"
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.PHONY: test-py3-all-before
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## Log the output of running all tests under Python 3 before changes
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test-py3-all-before: ../../.tox/make-test-py3-all-old.log
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.PHONY: test-py3-all-diff
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## Compare the output of running all tests under Python 3 after changes
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test-py3-all-diff: ../../.tox/make-test-py3-all.diff
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# Real targets
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# Gauge the impact of changes on Python 3 compatibility
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# Compare the output from running all tests under Python 3 before and after changes.
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# Before changes:
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# `$ rm -f .tox/make-test-py3-all-*.log && make .tox/make-test-py3-all-old.log`
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# After changes:
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# `$ make .tox/make-test-py3-all.diff`
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$(foreach side,old new,../../.tox/make-test-py3-all-$(side).log):
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cd "../../"
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tox --develop --notest -e py36-coverage
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(make VIRTUAL_ENV=./.tox/py36-coverage TEST_SUITE=allmydata \
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test-venv-coverage || true) | \
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sed -E 's/\([0-9]+\.[0-9]{3} secs\)/(#.### secs)/' | \
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tee "./misc/python3/$(@)"
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../../.tox/make-test-py3-all.diff: ../../.tox/make-test-py3-all-new.log
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(diff -u "$(<:%-new.log=%-old.log)" "$(<)" || true) | tee "$(@)"
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# Locate modules that are candidates for naively converting `unicode` -> `str`.
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# List all Python source files that reference `unicode` but don't reference `str`
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../../.tox/py3-unicode-no-str.ls:
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cd "../../"
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find src -type f -iname '*.py' -exec grep -l -E '\Wunicode\W' '{}' ';' | \
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xargs grep -L '\Wstr\W' | xargs ls -ld | tee "./misc/python3/$(@)"
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