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#!/bin/bash
# Copyright 2015 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.
#
# Gets all libraries needed for IDE support in Bazel
set -eu
cd $(dirname "$0")
cd ..
function query() {
./output/bazel query "$@"
}
# Compile bazel
[ -f "output/bazel" ] || ./compile.sh compile >&2 || exit $?
([ -f "tools/jdk/JavaBuilder_deploy.jar" ] \
&& [ -f "tools/jdk/ijar" ] \
&& [ -f "tools/jdk/SingleJar_deploy.jar" ] \
&& [ -f "tools/jdk/GenClass_deploy.jar" ]) \
|| ./compile.sh tools,init output/bazel >&2 \
|| exit $?
# Build almost everything.
# //third_party/ijar/test/... is disabled due to #273.
# xcode and android tools do not work out of the box.
./output/bazel build -- //src/{main,java_tools,test/{java,cpp}}/... //third_party/... \
-//third_party/ijar/test/... -//third_party/java/j2objc/... >&2 \
|| exit $?
# Source roots.
JAVA_PATHS="$(find src -name "*.java" | sed "s|/com/google/.*$||" | sort -u)"
if [ "$(uname -s | tr 'A-Z' 'a-z')" != "darwin" ]; then
JAVA_PATHS="$(echo "${JAVA_PATHS}" | fgrep -v "/objc_tools/")"
fi
THIRD_PARTY_JAR_PATHS="$(find third_party -name "*.jar" | sort -u)"
# Android-SDK-dependent files may need to be excluded from compilation.
ANDROID_IMPORTING_FILES="$(grep "^import android\." -R -l --include "*.java" src | sort)"
# All other generated libraries.
readonly package_list=$(find src -name "BUILD" | sed "s|/BUILD||" | sed "s|^|//|")
# Returns the package of file $1
function get_package_of() {
# look for the longest matching package
for i in ${package_list}; do
if [[ "$1" =~ ^$i ]]; then # we got a match
echo $(echo -n $i | wc -c | xargs echo) $i
fi
done | sort -r -n | head -1 | cut -d " " -f 2
}
# returns the target corresponding to file $1
function get_target_of() {
local package=$(get_package_of $1)
local file=$(echo $1 | sed "s|^${package}/||g")
echo "${package}:${file}"
}
# Returns the target that consume file $1
function get_consuming_target() {
# Here to the god of bazel, I should probably offer one or two memory chips for that
local target=$(get_target_of $1)
local generating_target=$(query "deps(${target}, 1) - ${target}")
local java_library=$(query "rdeps(//src/..., ${generating_target}, 1) - ${generating_target}")
echo "${java_library}"
}
# Returns the library that contains the generated file $1
function get_containing_library() {
get_consuming_target $1 | sed 's|:|/lib|' | sed 's|^//|bazel-bin/|' | sed 's|$|.jar|'
}
function collect_generated_paths() {
# uniq to avoid doing blaze query on duplicates.
for path in $(find bazel-genfiles/ -name "*.java" | sed 's|/\{0,1\}bazel-genfiles/\{1,2\}|//|' | uniq); do
source_path=$(echo ${path} | sed 's|//|bazel-genfiles/|' | sed 's|/com/.*$||')
echo "$(get_containing_library ${path}):${source_path}"
done &&
# Add in "external" jars which don't have source paths.
for jardir in "jar/" ""; do
for path in $(find bazel-genfiles/${jardir}_ijar -name "*.jar" | sed 's|^/+||' | uniq); do
echo "${path}:"
done
done | sort -u
}
# GENERATED_PATHS stores pairs of jar:source_path as a list of strings, with
# each pair internally delimited by a colon. Use ${string//:/ } to split one.
GENERATED_PATHS="$(collect_generated_paths)"
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