2018-01-18 08:23:17 -05:00
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#!/bin/bash
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# Exit immediately if a command returns a non-zero status.
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set -e
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################
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# Homebrew setup
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################
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# There's a homebrew bug which causes brew update to fail the first time. Run
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# it twice to workaround. https://github.com/Homebrew/homebrew/issues/42553
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brew update || brew update
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# List of homebrew formulae to install in the order they appear.
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# We require CMake and Ninja for our build and tests, and all the others are
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# dependencies of pyenv.
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REQUIREMENTS="cmake
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ninja
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readline
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autoconf
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pkg-config
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openssl"
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# Install CMake, Ninja, and pyenv dependencies.
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for pkg in $REQUIREMENTS; do
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# Install package, or upgrade it if it is already installed.
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brew install $pkg || brew outdated $pkg || brew upgrade $pkg
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done
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##############
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# Python setup
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##############
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PYENV_ROOT="${HOME}/.pyenv"
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if [ ! -d "${PYENV_ROOT}/.git" ]; then
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rm -rf ${PYENV_ROOT}
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git clone https://github.com/yyuu/pyenv.git ${PYENV_ROOT}
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fi
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pushd ${PYENV_ROOT}
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git fetch --tags
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git checkout v1.2.1
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popd
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PATH="${PYENV_ROOT}/bin:${PATH}"
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eval "$(pyenv init -)"
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if [ "${YCMD_PYTHON_VERSION}" == "2.7" ]; then
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2018-02-26 08:18:30 -05:00
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# Prior versions fail to compile with error "ld: library not found for
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# -lSystemStubs"
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PYENV_VERSION="2.7.2"
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2018-01-18 08:23:17 -05:00
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else
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2018-02-26 08:18:30 -05:00
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PYENV_VERSION="3.4.0"
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2018-01-18 08:23:17 -05:00
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fi
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# In order to work with ycmd, python *must* be built as a shared library. The
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# most compatible way to do this on macOS is with --enable-framework. This is
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# set via the PYTHON_CONFIGURE_OPTS option.
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export PYTHON_CONFIGURE_OPTS="--enable-framework"
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pyenv install --skip-existing ${PYENV_VERSION}
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pyenv rehash
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pyenv global ${PYENV_VERSION}
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# Initialize pyenv in other steps. See
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# https://circleci.com/docs/2.0/env-vars/#interpolating-environment-variables-to-set-other-environment-variables
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# and https://github.com/pyenv/pyenv/issues/264
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echo "export PATH=${PYENV_ROOT}/bin:\$PATH
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if [ -z \"\${PYENV_LOADING}\" ]; then
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export PYENV_LOADING=true
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eval \"\$(pyenv init -)\"
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unset PYENV_LOADING
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fi" >> $BASH_ENV
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pip install -U pip wheel setuptools
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pip install -r python/test_requirements.txt
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set +e
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