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#!/bin/bash
# TODO: Refactor build/make/envsetup.sh to make gettop() available elsewhere
function gettop
{
local TOPFILE=build/bazel/bazel.sh
if [ -n "$TOP" -a -f "$TOP/$TOPFILE" ] ; then
# The following circumlocution ensures we remove symlinks from TOP.
(cd "$TOP"; PWD= /bin/pwd)
else
if [ -f $TOPFILE ] ; then
# The following circumlocution (repeated below as well) ensures
# that we record the true directory name and not one that is
# faked up with symlink names.
PWD= /bin/pwd
else
local HERE=$PWD
local T=
while [ \( ! \( -f $TOPFILE \) \) -a \( "$PWD" != "/" \) ]; do
\cd ..
T=`PWD= /bin/pwd -P`
done
\cd "$HERE"
if [ -f "$T/$TOPFILE" ]; then
echo "$T"
fi
fi
fi
}
# TODO: Refactor build/soong/scripts/microfactory.bash to make getoutdir() available elsewhere
function getoutdir
{
local out_dir="${OUT_DIR-}"
if [ -z "${out_dir}" ]; then
if [ "${OUT_DIR_COMMON_BASE-}" ]; then
out_dir="${OUT_DIR_COMMON_BASE}/$(basename ${TOP})"
else
out_dir="out"
fi
fi
if [[ "${out_dir}" != /* ]]; then
out_dir="${TOP}/${out_dir}"
fi
echo "${out_dir}"
}
TOP="$(gettop)"
if [ ! "$TOP" ]; then
>&2 echo "Couldn't locate the top of the tree. Try setting TOP."
exit 1
fi
case $(uname -s) in
Darwin)
ANDROID_BAZEL_PATH="${TOP}/prebuilts/bazel/darwin-x86_64/bazel"
ANDROID_BAZELRC_NAME="darwin.bazelrc"
ANDROID_BAZEL_JDK_PATH="${TOP}/prebuilts/jdk/jdk11/darwin-x86"
;;
Linux)
ANDROID_BAZEL_PATH="${TOP}/prebuilts/bazel/linux-x86_64/bazel"
ANDROID_BAZELRC_NAME="linux.bazelrc"
ANDROID_BAZEL_JDK_PATH="${TOP}/prebuilts/jdk/jdk11/linux-x86"
;;
*)
ANDROID_BAZEL_PATH=
ANDROID_BAZELRC_NAME=
ANDROID_BAZEL_JDK_PATH=
;;
esac
case "x${ANDROID_BAZELRC_PATH}" in
x)
# Path not provided, use default.
ANDROID_BAZELRC_PATH="${TOP}/build/bazel"
;;
x/*)
# Absolute path, take it as-is.
ANDROID_BAZELRC_PATH="${ANDROID_BAZELRC_PATH}"
;;
x*)
# Relative path, consider it relative to TOP.
ANDROID_BAZELRC_PATH="${TOP}/${ANDROID_BAZELRC_PATH}"
;;
esac
if [ -d "${ANDROID_BAZELRC_PATH}" ]; then
# If we're given a directory, find the correct bazelrc file there.
ANDROID_BAZELRC_PATH="${ANDROID_BAZELRC_PATH}/${ANDROID_BAZELRC_NAME}"
fi
if [ -n "$ANDROID_BAZEL_PATH" -a -f "$ANDROID_BAZEL_PATH" ]; then
export ANDROID_BAZEL_PATH
else
>&2 echo "Couldn't locate Bazel binary"
exit 1
fi
if [ -n "$ANDROID_BAZELRC_PATH" -a -f "$ANDROID_BAZELRC_PATH" ]; then
export ANDROID_BAZELRC_PATH
else
>&2 echo "Couldn't locate bazelrc file for Bazel"
exit 1
fi
if [ -n "$ANDROID_BAZEL_JDK_PATH" -a -d "$ANDROID_BAZEL_JDK_PATH" ]; then
export ANDROID_BAZEL_JDK_PATH
else
>&2 echo "Couldn't locate JDK to use for Bazel"
exit 1
fi
>&2 echo "WARNING: Bazel support for the Android Platform is experimental and is undergoing development."
>&2 echo "WARNING: Currently, build stability is not guaranteed. Thank you."
>&2 echo
ABSOLUTE_OUT_DIR="$(getoutdir)" \
"${ANDROID_BAZEL_PATH}" \
--server_javabase="${ANDROID_BAZEL_JDK_PATH}" \
--output_user_root="$(getoutdir)/bazel/output_user_root" \
--bazelrc="${ANDROID_BAZELRC_PATH}" \
"$@"
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