|  | #!/usr/bin/env bash | 
|  |  | 
|  | # | 
|  | # Copyright (c) 2021 Project CHIP 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 | 
|  | # | 
|  | #     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. | 
|  | # | 
|  |  | 
|  | set -e | 
|  |  | 
|  | _normpath() { | 
|  | python -c "import os.path; print(os.path.normpath('$@'))" | 
|  | } | 
|  |  | 
|  | echo_green() { | 
|  | echo -e "\033[0;32m$*\033[0m" | 
|  | } | 
|  |  | 
|  | echo_blue() { | 
|  | echo -e "\033[1;34m$*\033[0m" | 
|  | } | 
|  |  | 
|  | echo_bold_white() { | 
|  | echo -e "\033[1;37m$*\033[0m" | 
|  | } | 
|  |  | 
|  | CHIP_ROOT=$(_normpath "$(dirname "$0")/..") | 
|  |  | 
|  | declare enable_ble=true | 
|  | declare enable_ipv4=true | 
|  | declare wifi_paf_config="" | 
|  | declare chip_detail_logging=false | 
|  | declare chip_mdns=minimal | 
|  | declare chip_case_retry_delta | 
|  | declare install_virtual_env | 
|  | declare output_root="$CHIP_ROOT/out/python_lib" | 
|  | declare clean_virtual_env=yes | 
|  | declare install_pytest_deps=yes | 
|  | declare install_jupyterlab=no | 
|  | declare -a extra_packages | 
|  | declare -a extra_gn_args | 
|  | declare chip_build_controller_dynamic_server=true | 
|  | declare enable_pw_rpc=false | 
|  | declare enable_ccache=no | 
|  | declare enable_webrtc=true | 
|  |  | 
|  | help() { | 
|  |  | 
|  | echo "Usage: $file_name [ options ... ]" | 
|  |  | 
|  | echo "General Options: | 
|  | -h, --help                Display this information. | 
|  | Input Options: | 
|  | -g, --gn_args ARGS                                        Additional verbatim arguments to pass to the gn command. | 
|  | May be specified multiple times. | 
|  | -b, --enable_ble          <true/false>                    Enable BLE in the controller (default=$enable_ble) | 
|  | -p, --enable_wifi_paf     <true/false>                    Enable Wi-Fi PAF discovery in the controller (default=SDK default behavior) | 
|  | -4, --enable_ipv4         <true/false>                    Enable IPv4 in the controller (default=$enable_ipv4) | 
|  | -d, --chip_detail_logging <true/false>                    Specify ChipDetailLoggingValue as true or false. | 
|  | By default it is $chip_detail_logging. | 
|  | -m, --chip_mdns           ChipMDNSValue                   Specify ChipMDNSValue as platform or minimal. | 
|  | By default it is $chip_mdns. | 
|  | -w, --enable_webrtc       <true/false>                    Enable WebRTC support in the controller (default=$enable_webrtc) | 
|  | -t --time_between_case_retries MRPActiveRetryInterval     Specify MRPActiveRetryInterval value | 
|  | Default is 300 ms | 
|  | -O, --output_root         <path>                          Path for the generated bindings (default=$output_root) | 
|  | -i, --install_virtual_env <path>                          Create a virtual environment with the wheels installed | 
|  | <path> represents where the virtual environment is to be created. | 
|  | -c, --clean_virtual_env  <yes|no>                         When installing a virtual environment, create/clean it first. | 
|  | Defaults to $clean_virtual_env. | 
|  | --include_pytest_deps  <yes|no>                           Install requirements.txt for running scripts/tests and | 
|  | src/python_testing scripts. | 
|  | Defaults to $install_pytest_deps. | 
|  | -j, --jupyter-lab                                         Install jupyterlab requirements. | 
|  | -E, --extra_packages PACKAGE                              Install extra Python packages from PyPI. | 
|  | May be specified multiple times. | 
|  | -z, --pregen_dir DIRECTORY                                Directory where generated zap files have been pre-generated. | 
|  | -ds, --chip_build_controller_dynamic_server <true/false>  Enable dynamic server in controller. | 
|  | Defaults to $chip_build_controller_dynamic_server. | 
|  | -pw  --enable_pw_rpc <true/false>                         Build Pw Python wheels. Defaults to $enable_pw_rpc. | 
|  | --enable-ccache                                           Use ccache for building python wheels. Defaults to $enable_ccache. | 
|  | " | 
|  | } | 
|  |  | 
|  | file_name=${0##*/} | 
|  |  | 
|  | while (($#)); do | 
|  | case $1 in | 
|  | --help | -h) | 
|  | help | 
|  | exit 1 | 
|  | ;; | 
|  | --enable_ble | -b) | 
|  | enable_ble=$2 | 
|  | if [[ "$enable_ble" != "true" && "$enable_ble" != "false" ]]; then | 
|  | echo "Error: --enable_ble/-b should have a true/false value, not '$enable_ble'" >&2 | 
|  | exit 1 | 
|  | fi | 
|  | shift | 
|  | ;; | 
|  | --enable_wifi_paf | -p) | 
|  | declare wifi_paf_arg="$2" | 
|  | if [[ "$wifi_paf_arg" != "true" && "$wifi_paf_arg" != "false" ]]; then | 
|  | echo "Error: --enable_wifi_paf/-p should have a true/false value, not '$wifi_paf_arg'" >&2 | 
|  | exit 1 | 
|  | fi | 
|  | wifi_paf_config="chip_device_config_enable_wifipaf=$wifi_paf_arg" | 
|  | shift | 
|  | ;; | 
|  | --enable_ipv4 | -4) | 
|  | enable_ipv4=$2 | 
|  | if [[ "$enable_ipv4" != "true" && "$enable_ipv4" != "false" ]]; then | 
|  | echo "Error: --enable_ipv4/-4 should have a true/false value, not '$enable_ipv4'" >&2 | 
|  | exit 1 | 
|  | fi | 
|  | shift | 
|  | ;; | 
|  | --enable_webrtc | -w) | 
|  | enable_webrtc=$2 | 
|  | if [[ "$enable_webrtc" != "true" && "$enable_webrtc" != "false" ]]; then | 
|  | echo "Error: --enable_webrtc/-w should have a true/false value, not '$enable_webrtc'" >&2 | 
|  | exit 1 | 
|  | fi | 
|  | shift | 
|  | ;; | 
|  | --chip_detail_logging | -d) | 
|  | chip_detail_logging=$2 | 
|  | if [[ "$chip_detail_logging" != "true" && "$chip_detail_logging" != "false" ]]; then | 
|  | echo "Error: --chip_detail_logging/-d should have a true/false value, not '$chip_detail_logging'" >&2 | 
|  | exit 1 | 
|  | fi | 
|  | shift | 
|  | ;; | 
|  | --chip_mdns | -m) | 
|  | chip_mdns=$2 | 
|  | shift | 
|  | ;; | 
|  | --time_between_case_retries | -t) | 
|  | chip_case_retry_delta=$2 | 
|  | shift | 
|  | ;; | 
|  | --output_root | -O) | 
|  | output_root=$2 | 
|  | shift | 
|  | ;; | 
|  | --install_virtual_env | -i) | 
|  | install_virtual_env=$2 | 
|  | shift | 
|  | ;; | 
|  | --clean_virtual_env | -c) | 
|  | clean_virtual_env=$2 | 
|  | if [[ "$clean_virtual_env" != "yes" && "$clean_virtual_env" != "no" ]]; then | 
|  | echo "Error: --clean_virtual_env/-c should have a yes/no value, not '$clean_virtual_env'" >&2 | 
|  | exit 1 | 
|  | fi | 
|  | shift | 
|  | ;; | 
|  | --include_pytest_deps) | 
|  | install_pytest_deps=$2 | 
|  | if [[ "$install_pytest_deps" != "yes" && "$install_pytest_deps" != "no" ]]; then | 
|  | echo "Error: --include_pytest_deps should have a yes/no value, not '$install_pytest_deps'" >&2 | 
|  | exit 1 | 
|  | fi | 
|  | shift | 
|  | ;; | 
|  | --extra_packages | -E) | 
|  | extra_packages+=("$2") | 
|  | shift | 
|  | ;; | 
|  | --gn_args | -g) | 
|  | extra_gn_args+=("$2") | 
|  | shift | 
|  | ;; | 
|  | --pregen_dir | -z) | 
|  | pregen_dir=$2 | 
|  | shift | 
|  | ;; | 
|  | --jupyter-lab | -j) | 
|  | install_jupyterlab=yes | 
|  | ;; | 
|  | --chip_build_controller_dynamic_server | -ds) | 
|  | chip_build_controller_dynamic_server=$2 | 
|  | shift | 
|  | ;; | 
|  | --enable_pw_rpc | -pw) | 
|  | enable_pw_rpc=$2 | 
|  | if [[ "$enable_pw_rpc" != "true" && "$enable_pw_rpc" != "false" ]]; then | 
|  | echo "Error: --enable_pw_rpc/-pw should have a true/false value, not '$enable_pw_rpc'" >&2 | 
|  | exit 1 | 
|  | fi | 
|  | shift | 
|  | ;; | 
|  | --enable-ccache) | 
|  | enable_ccache=yes | 
|  | ;; | 
|  | -*) | 
|  | help | 
|  | echo "Unknown Option \"$1\"" | 
|  | exit 1 | 
|  | ;; | 
|  | esac | 
|  | shift | 
|  | done | 
|  |  | 
|  | # Print input values | 
|  | echo "Building Python environment with the following configuration:" | 
|  | echo "  chip_detail_logging=\"$chip_detail_logging\"" | 
|  | echo "  chip_mdns=\"$chip_mdns\"" | 
|  | echo "  chip_case_retry_delta=\"$chip_case_retry_delta\"" | 
|  | echo "  pregen_dir=\"$pregen_dir\"" | 
|  | echo "  enable_ble=\"$enable_ble\"" | 
|  | if [[ -n $wifi_paf_config ]]; then | 
|  | echo "  $wifi_paf_config" | 
|  | fi | 
|  | echo "  enable_ipv4=\"$enable_ipv4\"" | 
|  | echo "  chip_build_controller_dynamic_server=\"$chip_build_controller_dynamic_server\"" | 
|  | echo "  chip_support_webrtc_python_bindings=\"$enable_webrtc\"" | 
|  | echo "  enable_pw_rpc=\"$enable_pw_rpc\"" | 
|  | echo "  enable_ccache=\"$enable_ccache\"" | 
|  |  | 
|  | if [[ ${#extra_gn_args[@]} -gt 0 ]]; then | 
|  | echo "In addition, the following extra args will added to gn command line: ${extra_gn_args[*]}" | 
|  | fi | 
|  |  | 
|  | # Ensure we have a compilation environment | 
|  | source "$CHIP_ROOT/scripts/activate.sh" | 
|  |  | 
|  | # This is to prevent python compiled for previous versions reporting 10.16 as a version | 
|  | # which breaks the ability to install python wheels. | 
|  | # | 
|  | # See https://eclecticlight.co/2020/08/13/macos-version-numbering-isnt-so-simple/ for | 
|  | # some explanation | 
|  | # | 
|  | # TLDR: | 
|  | # | 
|  | #   > import platform | 
|  | #   > print(platform.mac_ver()[0]) | 
|  | #     11.7.3   // (example) if SYSTEM_VERSION_COMPAT is 0 | 
|  | #     10.16    // SYSTEM_VERSION_COMPAT is unset or 1 | 
|  | export SYSTEM_VERSION_COMPAT=0 | 
|  |  | 
|  | # Set default crypto to BoringSSL | 
|  | chip_crypto="boringssl" | 
|  |  | 
|  | # Disable WebRTC by default only on Darwin due to libdatachannel limitations | 
|  | if [[ "$(uname)" == "Darwin" ]]; then | 
|  | echo "Warning: WebRTC is not supported on Darwin. Disabling WebRTC to avoid build errors." | 
|  | enable_webrtc="false" | 
|  | fi | 
|  |  | 
|  | # If WebRTC is enabled, switch chip_crypto to OpenSSL, | 
|  | # because WebRTC depends on OpenSSL, which must be installed and available. | 
|  | if [[ "$enable_webrtc" == "true" ]]; then | 
|  | chip_crypto="openssl" | 
|  | fi | 
|  |  | 
|  | # Generates ninja files | 
|  | gn_args=( | 
|  | # Make all possible human readable tracing available. | 
|  | "matter_log_json_payload_hex=true" | 
|  | "matter_log_json_payload_decode_full=true" | 
|  | "matter_enable_tracing_support=true" | 
|  | # Setup selected configuration. | 
|  | "chip_detail_logging=$chip_detail_logging" | 
|  | "chip_project_config_include_dirs=[\"//config/python\"]" | 
|  | "chip_config_network_layer_ble=$enable_ble" | 
|  | "chip_enable_ble=$enable_ble" | 
|  | "chip_inet_config_enable_ipv4=$enable_ipv4" | 
|  | "chip_crypto=\"$chip_crypto\"" | 
|  | "chip_build_controller_dynamic_server=$chip_build_controller_dynamic_server" | 
|  | "chip_support_webrtc_python_bindings=$enable_webrtc" | 
|  | "chip_device_config_enable_joint_fabric=true" | 
|  | ) | 
|  | # Add ccache support through pw_command_launcher when enabled | 
|  | if [[ "$enable_ccache" == "yes" ]]; then | 
|  | gn_args+=("pw_command_launcher=\"ccache\"") | 
|  | fi | 
|  | if [[ -n "$chip_mdns" ]]; then | 
|  | gn_args+=("chip_mdns=\"$chip_mdns\"") | 
|  | fi | 
|  | if [[ -n "$chip_case_retry_delta" ]]; then | 
|  | gn_args+=("chip_case_retry_delta=$chip_case_retry_delta") | 
|  | fi | 
|  | if [[ -n "$pregen_dir" ]]; then | 
|  | gn_args+=("chip_code_pre_generated_directory=\"$pregen_dir\"") | 
|  | fi | 
|  | if [[ -n $wifi_paf_config ]]; then | 
|  | gn_args+=("$wifi_paf_config") | 
|  | fi | 
|  | # Append extra arguments provided by the user. | 
|  | gn_args+=("${extra_gn_args[@]}") | 
|  |  | 
|  | gn --root="$CHIP_ROOT" gen "$output_root" --args="${gn_args[*]}" | 
|  |  | 
|  | # Set up ccache environment for compilation | 
|  | if [[ "$enable_ccache" == "yes" ]]; then | 
|  | # Only wrap if not already wrapped with ccache | 
|  | if [[ -n "$CC" ]] && [[ "$CC" != ccache* ]]; then | 
|  | export CC="ccache $CC" | 
|  | fi | 
|  | if [[ -n "$CXX" ]] && [[ "$CXX" != ccache* ]]; then | 
|  | export CXX="ccache $CXX" | 
|  | fi | 
|  | fi | 
|  |  | 
|  | # Compile Python wheels | 
|  | ninja -C "$output_root" python_wheels | 
|  |  | 
|  | # Add wheels from matter_python_wheel_action templates. | 
|  | WHEEL=("$output_root"/controller/python/matter*.whl) | 
|  |  | 
|  | # Add the matter_testing_infrastructure wheel | 
|  | WHEEL+=("$output_root"/obj/src/python_testing/matter_testing_infrastructure/matter-testing._build_wheel/matter_testing*.whl) | 
|  |  | 
|  | if [ "$install_pytest_deps" = "yes" ]; then | 
|  | # Add wheels with YAML testing support. | 
|  | WHEEL+=( | 
|  | # Add matter-idl as well as matter-yamltests depends on it. | 
|  | "$output_root"/python/obj/scripts/py_matter_idl/matter-idl._build_wheel/matter_idl-*.whl | 
|  | "$output_root"/python/obj/scripts/py_matter_yamltests/matter-yamltests._build_wheel/matter_yamltests-*.whl | 
|  | ) | 
|  | fi | 
|  |  | 
|  | if [ -n "$extra_packages" ]; then | 
|  | WHEEL+=("${extra_packages[@]}") | 
|  | fi | 
|  |  | 
|  | if [[ "$enable_pw_rpc" == "true" ]]; then | 
|  | echo "Installing Pw RPC Python wheels" | 
|  | PWRPC_ROOT="$CHIP_ROOT/examples/common/pigweed/rpc_console" | 
|  | PWRPC_OUTPUT_ROOT="$output_root/pwrpc" | 
|  | gn --root="$PWRPC_ROOT" gen "$PWRPC_OUTPUT_ROOT" | 
|  | # Compile Python wheels | 
|  | ninja -C "$PWRPC_OUTPUT_ROOT" chip_rpc_wheel | 
|  | WHEEL+=("$PWRPC_OUTPUT_ROOT"/chip_rpc_console_wheels/*.whl) | 
|  | fi | 
|  |  | 
|  | if [ -n "$install_virtual_env" ]; then | 
|  | ENVIRONMENT_ROOT="$install_virtual_env" | 
|  |  | 
|  | if [ "$clean_virtual_env" = "yes" ]; then | 
|  | # Create a virtual environment that has access to the built python tools | 
|  | echo_blue "Creating a clear VirtualEnv in '$ENVIRONMENT_ROOT' ..." | 
|  | python -m venv --clear "$ENVIRONMENT_ROOT" | 
|  | elif [ ! -f "$ENVIRONMENT_ROOT"/bin/activate ]; then | 
|  | echo_blue "Creating a new VirtualEnv in '$ENVIRONMENT_ROOT' ..." | 
|  | python -m venv "$ENVIRONMENT_ROOT" | 
|  | fi | 
|  |  | 
|  | source "$ENVIRONMENT_ROOT"/bin/activate | 
|  | "$ENVIRONMENT_ROOT"/bin/python -m ensurepip --upgrade | 
|  | "$ENVIRONMENT_ROOT"/bin/python -m pip install --upgrade "${WHEEL[@]}" | 
|  |  | 
|  | "$ENVIRONMENT_ROOT"/bin/pip install -r "$CHIP_ROOT/scripts/setup/requirements.build.txt" | 
|  |  | 
|  | if [ "$install_pytest_deps" = "yes" ]; then | 
|  | echo_blue "Installing python test dependencies ..." | 
|  | "$ENVIRONMENT_ROOT"/bin/pip install -r "$CHIP_ROOT/scripts/tests/requirements.txt" | 
|  | "$ENVIRONMENT_ROOT"/bin/pip install -r "$CHIP_ROOT/src/python_testing/requirements.txt" | 
|  | fi | 
|  |  | 
|  | if [ "$install_jupyterlab" = "yes" ]; then | 
|  | echo_blue "Installing JupyterLab kernels and lsp..." | 
|  | "$ENVIRONMENT_ROOT"/bin/pip install -r "$CHIP_ROOT/scripts/jupyterlab_requirements.txt" | 
|  | fi | 
|  |  | 
|  | echo "" | 
|  | echo_green "Compilation completed and WHL package installed in: " | 
|  | echo_blue "  $ENVIRONMENT_ROOT" | 
|  | echo "" | 
|  | echo_green "To use please run:" | 
|  | echo_bold_white "  source $ENVIRONMENT_ROOT/bin/activate" | 
|  |  | 
|  | if [ "$install_jupyterlab" = "yes" ]; then | 
|  | echo_bold_white "  jupyter-lab" | 
|  | fi | 
|  | fi |