dawn-cmake/kokoro/linux/docker.sh

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#!/bin/bash
# Copyright 2021 The Tint Authors.
#
# 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
#
# https://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.
# This is the bash script invoked inside a docker container.
# The script expects that the CWD points to a clean checkout of Tint.
# As `gclient sync` will litter the tint checkout with fetched tools and
# projects, this script will first clone the pristine tint checkout to
# ${SRC_DIR}. This allows developers to locally run this script without having
# to worry about their local tint copy being touched.
#
# This script expects the following environment variables to be set on entry:
#
# SRC_DIR - Path to where the local Tint copy will be made. See above.
# BUILD_DIR - Path to where Tint will be built.
# BUILD_TYPE - Either: 'Debug' or 'Release'
# BUILD_SYSTEM - Must be 'cmake'
# BUILD_SANITIZER - Either: '', 'asan', or 'ubstan'
# BUILD_TOOLCHAIN - Either: 'clang' or 'gcc'
set -e # Fail on any error.
function show_cmds { set -x; }
function hide_cmds { { set +x; } 2>/dev/null; }
function task_begin {
TASK_NAME="$@"
SECONDS=0
}
function print_last_task_duration {
if [ ! -z "${TASK_NAME}" ]; then
echo "${TASK_NAME} completed in $(($SECONDS / 3600))h$((($SECONDS / 60) % 60))m$(($SECONDS % 60))s"
fi
}
function status {
echo ""
echo ""
print_last_task_duration
echo ""
echo "*****************************************************************"
echo "* $@"
echo "*****************************************************************"
echo ""
task_begin $@
}
function with_retry {
local MAX_ATTEMPTS=5
local RETRY_DELAY_SECS=5
local ATTEMPT=1
while true; do
"$@" && break
if [[ $ATTEMPT -ge $MAX_ATTEMPTS ]]; then
echo "The command has failed after $ATTEMPT attempts."
exit $?
fi
((ATTEMPT++))
echo "'$@' failed. Attempt ($ATTEMPT/$MAX_ATTEMPTS). Retrying..."
sleep $RETRY_DELAY_SECS;
done
}
CLONE_SRC_DIR="$(pwd)"
. /bin/using.sh # Declare the bash `using` function for configuring toolchains.
using depot_tools
using go-1.14.4 # Speeds up ./tools/lint
using doxygen-1.8.18
status "Creating source directory '${SRC_DIR}' and build directory '${BUILD_DIR}'"
mkdir -p ${SRC_DIR}
mkdir -p ${BUILD_DIR}
status "Cloning to source directory '${SRC_DIR}'"
cd ${SRC_DIR}
git clone ${CLONE_SRC_DIR} .
status "Fetching dependencies"
cp standalone.gclient .gclient
with_retry gclient sync
status "Linting"
./tools/lint
status "Configuring build system"
if [ "$BUILD_SYSTEM" == "cmake" ]; then
using cmake-3.17.2
COMMON_CMAKE_FLAGS=""
COMMON_CMAKE_FLAGS+=" -DCMAKE_BUILD_TYPE=${BUILD_TYPE}"
COMMON_CMAKE_FLAGS+=" -DTINT_DOCS_WARN_AS_ERROR=1"
COMMON_CMAKE_FLAGS+=" -DTINT_BUILD_BENCHMARKS=1"
if [ "$BUILD_TOOLCHAIN" == "clang" ]; then
using clang-10.0.0
COMMON_CMAKE_FLAGS+=" -DTINT_BUILD_FUZZERS=1"
COMMON_CMAKE_FLAGS+=" -DTINT_BUILD_SPIRV_TOOLS_FUZZER=1"
COMMON_CMAKE_FLAGS+=" -DTINT_BUILD_AST_FUZZER=1"
COMMON_CMAKE_FLAGS+=" -DTINT_BUILD_REGEX_FUZZER=1"
elif [ "$BUILD_TOOLCHAIN" == "gcc" ]; then
using gcc-9
fi
if [ "$BUILD_SANITIZER" == "asan" ]; then
COMMON_CMAKE_FLAGS+=" -DTINT_ENABLE_ASAN=1"
elif [ "$BUILD_SANITIZER" == "ubsan" ]; then
COMMON_CMAKE_FLAGS+=" -DTINT_ENABLE_UBSAN=1"
export UBSAN_OPTIONS=print_stacktrace=1:halt_on_error=1
fi
cd ${BUILD_DIR}
status "Running Doxygen"
echo "NOTE: This will fail on first warning. Run with -DTINT_DOCS_WARN_AS_ERROR=OFF to see all warnings".
echo ""
show_cmds
# NOTE: If we upgrade Doxygen to a more recent version, we can set DOXYGEN_WARN_AS_ERROR to
# "FAIL_ON_WARNINGS" instead of "YES" in our CMakeLists.txt so see all warnings, and then
# fail. See https://www.doxygen.nl/manual/config.html#cfg_warn_as_error
cmake ${SRC_DIR} ${CMAKE_FLAGS} ${COMMON_CMAKE_FLAGS}
cmake --build . --target tint-docs
hide_cmds
status "Building tint in '${BUILD_DIR}'"
show_cmds
cmake ${SRC_DIR} ${CMAKE_FLAGS} ${COMMON_CMAKE_FLAGS}
cmake --build . -- --jobs=$(nproc)
hide_cmds
status "Running tint_unittests"
show_cmds
./tint_unittests
hide_cmds
if [ -f ./tint_ast_fuzzer_unittests ]; then
status "Running tint_ast_fuzzer_unittests"
show_cmds
./tint_ast_fuzzer_unittests
hide_cmds
fi
if [ -f ./tint_regex_fuzzer_unittests ]; then
status "Running tint_regex_fuzzer_unittests"
show_cmds
./tint_regex_fuzzer_unittests
hide_cmds
fi
status "Testing test/tint/test-all.sh"
show_cmds
${SRC_DIR}/test/tint/test-all.sh "${BUILD_DIR}/tint" --verbose
hide_cmds
status "Checking _other.cc files also build"
show_cmds
cmake ${SRC_DIR} ${CMAKE_FLAGS} ${COMMON_CMAKE_FLAGS} -DTINT_BUILD_AS_OTHER_OS=ON
cmake --build . -- --jobs=$(nproc)
cmake ${SRC_DIR} ${CMAKE_FLAGS} ${COMMON_CMAKE_FLAGS} -DTINT_BUILD_AS_OTHER_OS=OFF
hide_cmds
status "Checking disabling all readers and writers also builds"
show_cmds
cmake ${SRC_DIR} ${CMAKE_FLAGS} ${COMMON_CMAKE_FLAGS} -DTINT_BUILD_SPV_READER=OFF -DTINT_BUILD_SPV_WRITER=OFF -DTINT_BUILD_WGSL_READER=OFF -DTINT_BUILD_WGSL_WRITER=OFF -DTINT_BUILD_MSL_WRITER=OFF -DTINT_BUILD_HLSL_WRITER=OFF -DTINT_BUILD_BENCHMARKS=OFF
cmake --build . -- --jobs=$(nproc)
cmake ${SRC_DIR} ${CMAKE_FLAGS} ${COMMON_CMAKE_FLAGS} -DTINT_BUILD_SPV_READER=ON -DTINT_BUILD_SPV_WRITER=ON -DTINT_BUILD_WGSL_READER=ON -DTINT_BUILD_WGSL_WRITER=ON -DTINT_BUILD_MSL_WRITER=ON -DTINT_BUILD_HLSL_WRITER=ON -DTINT_BUILD_BENCHMARKS=ON
hide_cmds
else
status "Unsupported build system: $BUILD_SYSTEM"
exit 1
fi
status "Done"