ray/ci/travis/install-bazel.sh
mehrdadn 29acf272b7
Build with Visual C++ (#9190)
Co-authored-by: Mehrdad <noreply@github.com>
Co-authored-by: Simon Mo <xmo@berkeley.edu>
2020-07-02 09:34:24 -07:00

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3.8 KiB
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Executable file

#!/usr/bin/env bash
set -euo pipefail
ROOT_DIR=$(cd "$(dirname "${BASH_SOURCE:-$0}")"; pwd)
version="3.2.0"
achitecture="${HOSTTYPE}"
platform="unknown"
case "${OSTYPE}" in
msys)
echo "Platform is Windows."
platform="windows"
# No installer for Windows
;;
darwin*)
echo "Platform is Mac OS X."
platform="darwin"
;;
linux*)
echo "Platform is Linux (or WSL)."
platform="linux"
;;
*)
echo "Unrecognized platform."
exit 1
esac
# Sanity check: Verify we have symlinks where we expect them, or Bazel can produce weird "missing input file" errors.
# This is most likely to occur on Windows, where symlinks are sometimes disabled by default.
{ git ls-files -s || true; } | {
missing_symlinks=()
while read -r mode digest sn path; do
if [ "${mode}" = 120000 ]; then
test -L "${path}" || missing_symlinks+=("${paths}")
fi
done
if [ ! 0 -eq "${#missing_symlinks[@]}" ]; then
echo "error: expected symlink: ${missing_symlinks[@]}" 1>&2
echo "For a correct build, please run 'git config --local core.symlinks true' and re-run git checkout." 1>&2
false
fi
}
if [ "${OSTYPE}" = "msys" ]; then
target="${MINGW_DIR-/usr}/bin/bazel.exe"
mkdir -p "${target%/*}"
curl -f -s -L -R -o "${target}" "https://github.com/bazelbuild/bazel/releases/download/${version}/bazel-${version}-${platform}-${achitecture}.exe"
else
target="./install.sh"
curl -f -s -L -R -o "${target}" "https://github.com/bazelbuild/bazel/releases/download/${version}/bazel-${version}-installer-${platform}-${achitecture}.sh"
chmod +x "${target}"
if [ "${CI-}" = true ]; then
sudo "${target}" > /dev/null # system-wide install for CI
command -V bazel 1>&2
else
"${target}" --user > /dev/null
fi
rm -f "${target}"
fi
for bazel_cfg in ${BAZEL_CONFIG-}; do
echo "build --config=${bazel_cfg}" >> ~/.bazelrc
done
if [ "${TRAVIS-}" = true ]; then
echo "build --config=ci-travis" >> ~/.bazelrc
# If we are in Travis, most of the compilation result will be cached.
# This means we are I/O bounded. By default, Bazel set the number of concurrent
# jobs to the the number cores on the machine, which are not efficient for
# network bounded cache downloading workload. Therefore we increase the number
# of jobs to 50
# NOTE: Normally --jobs should be under 'build:ci-travis' in .bazelrc, but we put
# it under 'build' here avoid conflicts with other --config options.
echo "build --jobs=50" >> ~/.bazelrc
fi
if [ "${GITHUB_ACTIONS-}" = true ]; then
echo "build --config=ci-github" >> ~/.bazelrc
fi
if [ "${CI-}" = true ]; then
echo "build --config=ci" >> ~/.bazelrc
# If we are in master build, we can write to the cache as well.
upload=0
if [ "${TRAVIS_PULL_REQUEST-false}" = false ]; then
if [ -n "${BAZEL_CACHE_CREDENTIAL_B64:+x}" ]; then
{
printf "%s" "${BAZEL_CACHE_CREDENTIAL_B64}" | base64 -d - >> "${HOME}/bazel_cache_credential.json"
} 2>&- # avoid printing secrets
upload=1
elif [ -n "${encrypted_1c30b31fe1ee_key:+x}" ]; then
{
openssl aes-256-cbc -K "${encrypted_1c30b31fe1ee_key}" \
-iv "${encrypted_1c30b31fe1ee_iv}" \
-in "${ROOT_DIR}/bazel_cache_credential.json.enc" \
-out "${HOME}/bazel_cache_credential.json" -d
} 2>&- # avoid printing secrets
if [ 0 -eq $? ]; then
upload=1
fi
fi
fi
if [ 0 -ne "${upload}" ]; then
translated_path=~/bazel_cache_credential.json
if [ "${OSTYPE}" = msys ]; then # On Windows, we need path translation
translated_path="$(cygpath -m -- "${translated_path}")"
fi
cat <<EOF >> ~/.bazelrc
build --google_credentials="${translated_path}"
EOF
else
echo "Using remote build cache in read-only mode." 1>&2
cat <<EOF >> ~/.bazelrc
build --remote_upload_local_results=false
EOF
fi
fi