neovim/ci/before_install.sh

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#!/usr/bin/env bash
set -e
set -o pipefail
if [[ "${CI_TARGET}" == lint ]]; then
exit
fi
if [[ "${TRAVIS_OS_NAME}" == osx ]]; then
brew update
fi
echo 'python info:'
(
2>&1 python --version || true
2>&1 python2 --version || true
2>&1 python3 --version || true
2>&1 pip --version || true
2>&1 pip2 --version || true
2>&1 pip3 --version || true
echo 'pyenv versions:'
2>&1 pyenv versions || true
) | sed 's/^/ /'
echo "Upgrade Python 2 pip."
pip2.7 -q install --user --upgrade pip
if [[ "${TRAVIS_OS_NAME}" == osx ]]; then
echo "Install Python 3."
brew install python3
echo "Upgrade Python 3 pip."
pip3 -q install --user --upgrade pip
else
echo "Upgrade Python 3 pip."
# Allow failure. pyenv pip3 on travis is broken:
# https://github.com/travis-ci/travis-ci/issues/8363
pip3 -q install --user --upgrade pip || true
fi
if [[ "${TRAVIS_OS_NAME}" == linux ]]; then
echo "Install node (LTS)"
if [ ! -f ~/.nvm/nvm.sh ]; then
curl -o ~/.nvm/nvm.sh https://raw.githubusercontent.com/creationix/nvm/master/nvm.sh
fi
source ~/.nvm/nvm.sh
nvm install --lts
nvm use --lts
fi