python-openstackclient/tools/fast8.sh
Sheel Rana 095edbc367 Pep8 environment to run on delta code only
Currently tox -epep8 will run flake8 on whole code.
To make this fast, flake8 support is added for only
updated(delta) code.

Same can be run by "tox -efast8".

Change-Id: I9c55fed32ae3060c21ec278398e9e07fb4a0fe13
Implements: BP tox-pep8-diff-part-only
2016-05-12 00:55:10 +05:30

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#!/bin/bash
cd $(dirname "$0")/..
CHANGED=$(git diff --name-only HEAD~1 | tr '\n' ' ')
# Skip files that don't exist
# (have been git rm'd)
CHECK=""
for FILE in $CHANGED; do
if [ -f "$FILE" ]; then
CHECK="$CHECK $FILE"
fi
done
diff -u --from-file /dev/null $CHECK | flake8 --diff