a7471dd773
The 'tox -epep8' command takes a long time as it checks every single file in the Nova git repository (~1,400 at time of writing). This makes tox use a simple wrapper around flake8 which can be told to restrict the check to only files changed in the current command. This can be invoked in a simple manner with 'tox -epep8 -- -HEAD'. Since most commits only touch a handful of files, this will usually be far faster than checking all 1,400 source files. To check an entire branch for bisectability it can be automated via git rebase -i master -x 'tox -epep8 -- -HEAD' Change-Id: I157d1ccb883ca02402eee51fd7d6a50f86079389
21 lines
475 B
Bash
Executable File
21 lines
475 B
Bash
Executable File
#!/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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