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
This commit is contained in:
Sheel Rana 2016-05-12 00:53:23 +05:30
parent 56680c83fe
commit 095edbc367
2 changed files with 21 additions and 0 deletions

15
tools/fast8.sh Executable file
View File

@ -0,0 +1,15 @@
#!/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

View File

@ -11,6 +11,12 @@ deps = -r{toxinidir}/test-requirements.txt
commands = ostestr {posargs}
whitelist_externals = ostestr
[testenv:fast8]
# Use same environment directory as pep8 env to save space and install time
envdir = {toxworkdir}/pep8
commands =
{toxinidir}/tools/fast8.sh
[testenv:pep8]
commands =
flake8