21 lines
475 B
Bash
21 lines
475 B
Bash
#!/bin/sh
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#
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# A simple wrapper around flake8 which makes it possible
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# to ask it to only verify files changed in the current
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# git HEAD patch.
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#
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# Intended to be invoked via tox:
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#
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# tox -epep8 -- -HEAD
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#
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if test "x$1" = "x-HEAD" ; then
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shift
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files=$(git diff --name-only HEAD~1 | tr '\n' ' ')
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echo "Running flake8 on ${files}"
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diff -u --from-file /dev/null ${files} | flake8 --diff "$@"
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else
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echo "Running flake8 on all files"
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exec flake8 "$@"
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fi
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