tox: make it possible to run pep8 on current patch only
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
This commit is contained in:
parent
0d696adcea
commit
a7471dd773
20
tools/flake8wrap.sh
Executable file
20
tools/flake8wrap.sh
Executable file
@ -0,0 +1,20 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# A simple wrapper around flake8 which makes it possible
|
||||
# to ask it to only verify files changed in the current
|
||||
# git HEAD patch.
|
||||
#
|
||||
# Intended to be invoked via tox:
|
||||
#
|
||||
# tox -epep8 -- -HEAD
|
||||
#
|
||||
|
||||
if test "x$1" = "x-HEAD" ; then
|
||||
shift
|
||||
files=$(git diff --name-only HEAD~1 | tr '\n' ' ')
|
||||
echo "Running flake8 on ${files}"
|
||||
diff -u --from-file /dev/null ${files} | flake8 --diff "$@"
|
||||
else
|
||||
echo "Running flake8 on all files"
|
||||
exec flake8 "$@"
|
||||
fi
|
Loading…
Reference in New Issue
Block a user