blob: 4e21358bd817d57e797c2225219f9cb08894bb02 [file] [log] [blame] [edit]
#!/bin/bash
# Copyright 2019 The Bazel Authors. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# A script to upload a given java_tools zip on GCS. Used by the java_tools_binaries
# Buildkite pipeline. It is not recommended to run this script manually.
#
# Mandatory flags:
# --java_tools_zip The workspace-relative path of a java_tools zip.
# --gcs_java_tools_dir The directory under bazel_java_tools on GCS where the zip is uploaded.
# --java_version The version of the javac the given zip embeds.
# --platform The name of the platform where the zip was built.
set -euo pipefail
# --- begin runfiles.bash initialization ---
if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
if [[ -f "$0.runfiles_manifest" ]]; then
export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest"
elif [[ -f "$0.runfiles/MANIFEST" ]]; then
export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST"
elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
export RUNFILES_DIR="$0.runfiles"
fi
fi
if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash"
elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \
"$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)"
else
echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash"
exit 1
fi
# --- end runfiles.bash initialization ---
case "$(uname -s | tr [:upper:] [:lower:])" in
msys*|mingw*|cygwin*)
declare -r is_windows=true
;;
*)
declare -r is_windows=false
;;
esac
if "$is_windows"; then
export MSYS_NO_PATHCONV=1
export MSYS2_ARG_CONV_EXCL="*"
fi
# Parsing the flags.
while [[ -n "$@" ]]; do
arg="$1"; shift
val="$1"; shift
case "$arg" in
"--java_tools_zip") java_tools_zip_name="$val" ;;
"--gcs_java_tools_dir") gcs_java_tools_dir="$val" ;;
"--java_version") java_version="$val" ;;
"--platform") platform="$val" ;;
"--commit_hash") commit_hash="$val" ;;
"--timestamp") timestamp="$val" ;;
"--bazel_version") bazel_version="$val" ;;
*) echo "Flag $arg is not recognized." && exit 1 ;;
esac
done
java_tools_zip=$(rlocation io_bazel/${java_tools_zip_name})
# Create a temp directory and a writable temp zip file to add a README.md file to
# the initial zip.
tmp_dir=$(mktemp -d -t 'tmp_bazel_zip_files_XXXXXX')
trap "rm -fr $tmp_dir" EXIT
tmp_zip="$tmp_dir/archive.zip"
# Copy the initial zip to the temp zip and make it writable to be able to add
# the README.md file.
cp $java_tools_zip $tmp_zip
chmod +w $tmp_zip
# Create the README.md file and add the re-build java tools instructions.
readme_file="README.md"
cat >${readme_file} <<EOF
This Java tools version was built from the bazel repository at commit hash ${commit_hash}
using bazel version ${bazel_version}.
To build from source the same zip run the commands:
$ git clone https://github.com/bazelbuild/bazel.git
$ git checkout ${commit_hash}
$ bazel build //src:java_tools_java${java_version}.zip
EOF
# Add the README.md file to the temp zip.
zip -rv "${tmp_zip}" "${readme_file}"
gsutil_cmd="gsutil"
if [[ "$platform" == "windows" ]]; then
gsutil_cmd="gsutil.cmd"
fi
if "$is_windows"; then
zip_url=$(cygpath -m ${tmp_zip})
else
# Non-Windows needs "file:///foo/bar".
zip_url=${tmp_zip}
fi
# Upload the zip that contains the README.md to GCS.
"$gsutil_cmd" cp "$zip_url" \
"gs://bazel-mirror/bazel_java_tools/${gcs_java_tools_dir}/${commit_hash}/java${java_version}/java_tools_javac${java_version}_${platform}-${timestamp}.zip"