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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
changes/25/315225/1
Sheel Rana 5 years ago
parent
commit
095edbc367
  1. 15
      tools/fast8.sh
  2. 6
      tox.ini

15
tools/fast8.sh

@ -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

6
tox.ini

@ -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

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