travis_lint.sh

#!/usr/bin/env bash

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#   http://www.apache.org/licenses/LICENSE-2.0
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set -ex

# Fail fast for code linting issues
mkdir $TRAVIS_BUILD_DIR/cpp/lint
pushd $TRAVIS_BUILD_DIR/cpp/lint

cmake ..
make lint

if [ "$ARROW_TRAVIS_CLANG_FORMAT" == "1" ]; then
  make check-format
fi

popd

# Fail fast on style checks
sudo pip install flake8

PYTHON_DIR=$TRAVIS_BUILD_DIR/python

flake8 --count $PYTHON_DIR/pyarrow

# Check Cython files with some checks turned off
flake8 --count --config=$PYTHON_DIR/.flake8.cython \
       $PYTHON_DIR/pyarrow