| #!/usr/bin/env python3 |
| # |
| # Copyright (c) 2020 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. |
| # |
| |
| import argparse |
| import logging |
| import multiprocessing |
| import os |
| import shutil |
| import subprocess |
| import sys |
| import tempfile |
| import time |
| import traceback |
| import urllib.request |
| from dataclasses import dataclass |
| from enum import Flag, auto |
| from pathlib import Path |
| |
| CHIP_ROOT_DIR = os.path.realpath( |
| os.path.join(os.path.dirname(__file__), '../..')) |
| |
| |
| # Type of targets that can be re-generated |
| class TargetType(Flag): |
| |
| # Tests for golden images |
| TESTS = auto() |
| |
| # Global templates: generally examples and chip controller |
| GLOBAL = auto() |
| |
| # codgen.py templates (generally java templates, which cannot be built |
| # at compile time currently) |
| IDL_CODEGEN = auto() |
| |
| # App-specific templates (see getSpecificTemplatesTargets) |
| SPECIFIC = auto() |
| |
| # Golden compares for unit tests of zap codegen |
| GOLDEN_TEST_IMAGES = auto() |
| |
| # All possible targets. Convenience constant |
| ALL = TESTS | GLOBAL | IDL_CODEGEN | SPECIFIC | GOLDEN_TEST_IMAGES |
| |
| |
| __TARGET_TYPES__ = { |
| 'tests': TargetType.TESTS, |
| 'global': TargetType.GLOBAL, |
| 'idl_codegen': TargetType.IDL_CODEGEN, |
| 'specific': TargetType.SPECIFIC, |
| 'golden_test_images': TargetType.GOLDEN_TEST_IMAGES, |
| 'all': TargetType.ALL, |
| } |
| |
| |
| @dataclass |
| class TargetRunStats: |
| config: str |
| template: str |
| generate_time: float |
| |
| |
| @dataclass(eq=True, frozen=True) |
| class ZapDistinctOutput: |
| """Defines the properties that determine if some output seems unique or |
| not, for the purposes of detecting codegen overlap. |
| |
| Not perfect, since separate templates may use the same file names, but |
| better than nothing. |
| """ |
| |
| input_template: str |
| output_directory: str |
| |
| |
| class ZAPGenerateTarget: |
| |
| @staticmethod |
| def MatterIdlTarget(zap_config, client_side=False): |
| if client_side: |
| return ZAPGenerateTarget(zap_config, template="src/app/zap-templates/matter-idl-client.json", output_dir=None) |
| else: |
| # NOTE: this assumes `src/app/zap-templates/matter-idl-server.json` is the |
| # DEFAULT generation target and it needs no output_dir |
| return ZAPGenerateTarget(zap_config, template=None, output_dir=None) |
| |
| def __init__(self, zap_config, template, output_dir=None): |
| self.script = './scripts/tools/zap/generate.py' |
| self.zap_config = str(zap_config) |
| self.template = template |
| |
| if output_dir: |
| # make sure we convert any os.PathLike object to string |
| self.output_dir = str(output_dir) |
| else: |
| self.output_dir = None |
| |
| def distinct_output(self): |
| if not self.template and not self.output_dir: |
| # Matter IDL templates have no template/output dir as they go with the |
| # default. |
| # |
| # output_directory is MIS-USED here because zap files may reside in the same |
| # directory (e.g. chef) so we claim the zap config is an output directory |
| # for uniqueness |
| return ZapDistinctOutput(input_template=None, output_directory=self.zap_config) |
| else: |
| return ZapDistinctOutput(input_template=self.template, output_directory=self.output_dir) |
| |
| def log_command(self): |
| """Log the command that will get run for this target |
| """ |
| logging.info(" %s" % " ".join(self.build_cmd())) |
| |
| def build_cmd(self): |
| """Builds the command line we would run to generate this target. |
| """ |
| cmd = [self.script, self.zap_config] |
| |
| if self.template: |
| cmd.append('-t') |
| cmd.append(self.template) |
| |
| if self.output_dir: |
| if not os.path.exists(self.output_dir): |
| os.makedirs(self.output_dir) |
| cmd.append('-o') |
| cmd.append(self.output_dir) |
| |
| return cmd |
| |
| def generate(self) -> TargetRunStats: |
| """Runs a ZAP generate command on the configured zap/template/outputs. |
| """ |
| cmd = self.build_cmd() |
| logging.info("Generating target: %s" % " ".join(cmd)) |
| |
| generate_start = time.time() |
| subprocess.check_call(cmd) |
| generate_end = time.time() |
| |
| if "chef" in self.zap_config: |
| idl_path = self.zap_config.replace(".zap", ".matter") |
| target_path = os.path.join("examples", |
| "chef", |
| "devices", |
| os.path.basename(idl_path)) |
| os.rename(idl_path, target_path) |
| return TargetRunStats( |
| generate_time=generate_end - generate_start, |
| config=self.zap_config, |
| template=self.template, |
| ) |
| |
| |
| class GoldenTestImageTarget(): |
| def __init__(self): |
| # NOTE: output-path is inside the tree. This is because clang-format |
| # will search for a .clang-format file in the directory tree |
| # so attempts to format outside the tree will generate diffs. |
| # NOTE: relative path because this script generally does a |
| # os.chdir to CHIP_ROOT anyway. |
| os.makedirs('./out', exist_ok=True) |
| self.tempdir = tempfile.mkdtemp(prefix='test_golden', dir='./out') |
| |
| # This runs a test, but the important bit is we pass `--regenerate` |
| # to it and this will cause it to OVERWRITE golden images. |
| self.command = ["./scripts/tools/zap/test_generate.py", |
| "--output", self.tempdir, "--regenerate"] |
| |
| def __del__(self): |
| # Clean up |
| if os.path.isdir(self.tempdir): |
| shutil.rmtree(self.tempdir) |
| |
| def generate(self) -> TargetRunStats: |
| generate_start = time.time() |
| subprocess.check_call(self.command) |
| generate_end = time.time() |
| |
| return TargetRunStats( |
| generate_time=generate_end - generate_start, |
| config='./scripts/tools/zap/test_generate.py', |
| template='./scripts/tools/zap/test_generate.py', |
| ) |
| |
| def distinct_output(self): |
| # Fake output - this is a single target that generates golden images |
| return ZapDistinctOutput(input_template='GOLDEN_IMAGES', output_directory='GOLDEN_IMAGES') |
| |
| def log_command(self): |
| logging.info(" %s" % " ".join(self.command)) |
| |
| |
| class JinjaCodegenTarget(): |
| def __init__(self, generator: str, output_directory: str, idl_path: str): |
| # This runs a test, but the important bit is we pass `--regenerate` |
| # to it and this will cause it to OVERWRITE golden images. |
| self.idl_path = idl_path |
| self.generator = generator |
| self.output_directory = output_directory |
| self.command = ["./scripts/codegen.py", "--output-dir", output_directory, |
| "--generator", generator, idl_path] |
| |
| def runJavaPrettifier(self): |
| try: |
| java_outputs = subprocess.check_output(["./scripts/codegen.py", "--name-only", "--generator", |
| self.generator, "--log-level", "fatal", self.idl_path]).decode("utf8").split("\n") |
| java_outputs = [os.path.join(self.output_directory, name) for name in java_outputs if name] |
| |
| logging.info("Prettifying %d java files:", len(java_outputs)) |
| for name in java_outputs: |
| logging.info(" %s" % name) |
| |
| # Keep this version in sync with what restyler uses (https://github.com/project-chip/connectedhomeip/blob/master/.restyled.yaml). |
| FORMAT_VERSION = "1.6" |
| URL_PREFIX = 'https://github.com/google/google-java-format/releases/download/google-java-format' |
| JAR_NAME = f"google-java-format-{FORMAT_VERSION}-all-deps.jar" |
| jar_url = f"{URL_PREFIX}-{FORMAT_VERSION}/{JAR_NAME}" |
| |
| path, http_message = urllib.request.urlretrieve(jar_url, Path.home().joinpath(JAR_NAME).as_posix()) |
| |
| subprocess.check_call(['java', '-jar', path, '--replace'] + java_outputs) |
| except Exception as err: |
| traceback.print_exception(err) |
| print('google-java-format error:', err) |
| |
| def generate(self) -> TargetRunStats: |
| generate_start = time.time() |
| |
| subprocess.check_call(self.command) |
| self.runJavaPrettifier() |
| |
| generate_end = time.time() |
| |
| return TargetRunStats( |
| generate_time=generate_end - generate_start, |
| config=f'codegen:{self.generator}', |
| template=self.idl_path, |
| ) |
| |
| def distinct_output(self): |
| # Fake output - this is a single target that generates golden images |
| return ZapDistinctOutput(input_template=f'{self.generator}{self.idl_path}', output_directory=self.output_directory) |
| |
| def log_command(self): |
| logging.info(" %s" % " ".join(self.command)) |
| |
| |
| def checkPythonVersion(): |
| if sys.version_info[0] < 3: |
| print('Must use Python 3. Current version is ' + |
| str(sys.version_info[0])) |
| exit(1) |
| |
| |
| def setupArgumentsParser(): |
| parser = argparse.ArgumentParser( |
| description='Generate content from ZAP files') |
| parser.add_argument('--type', action='append', choices=__TARGET_TYPES__.keys(), |
| help='Choose which content type to generate (default: all)') |
| parser.add_argument('--tests', default='all', choices=['all', 'chip-tool', 'darwin-framework-tool', 'app1', 'app2'], |
| help='When generating tests only target, Choose which tests to generate (default: all)') |
| parser.add_argument('--dry-run', default=False, action='store_true', |
| help="Don't do any generation, just log what targets would be generated (default: False)") |
| parser.add_argument('--run-bootstrap', default=None, action='store_true', |
| help='Automatically run ZAP bootstrap. By default the bootstrap is not triggered') |
| |
| parser.add_argument('--parallel', action='store_true') |
| parser.add_argument('--no-parallel', action='store_false', dest='parallel') |
| parser.set_defaults(parallel=True) |
| |
| args = parser.parse_args() |
| |
| # Convert a list of target_types (as strings) |
| # into a single flag value |
| if not args.type: |
| args.type = TargetType.ALL # default instead of a list |
| else: |
| # convert the list into a single flag value |
| types = [t for t in map(lambda x: __TARGET_TYPES__[ |
| x.lower()], args.type)] |
| args.type = types[0] |
| for t in types: |
| args.type = args.type | t |
| |
| return args |
| |
| |
| def getGlobalTemplatesTargets(): |
| targets = [] |
| |
| for filepath in Path('./examples').rglob('*.zap'): |
| example_name = filepath.as_posix() |
| example_name = example_name[example_name.index('examples/') + 9:] |
| example_name = example_name[:example_name.index('/')] |
| |
| # Place holder has apps within each build |
| if example_name == "placeholder": |
| example_name = filepath.as_posix() |
| example_name = example_name[example_name.index( |
| 'apps/') + len('apps/'):] |
| example_name = example_name[:example_name.index('/')] |
| logging.info("Found example %s (via %s)" % |
| (example_name, str(filepath))) |
| |
| # The name zap-generated is to make includes clear by using |
| # a name like <zap-generated/foo.h> |
| output_dir = os.path.join( |
| 'zzz_generated', 'placeholder', example_name, 'zap-generated') |
| template = os.path.join( |
| 'examples', 'placeholder', 'linux', 'apps', example_name, 'templates', 'templates.json') |
| |
| targets.append(ZAPGenerateTarget.MatterIdlTarget(filepath)) |
| targets.append(ZAPGenerateTarget(filepath, output_dir=output_dir, template=template)) |
| continue |
| |
| if example_name == "chef": |
| if os.path.join("chef", "devices") not in str(filepath): |
| continue |
| example_name = "chef-"+os.path.basename(filepath)[:-len(".zap")] |
| |
| logging.info("Found example %s (via %s)" % |
| (example_name, str(filepath))) |
| |
| generate_subdir = example_name |
| |
| # Special casing lighting app because separate folders |
| if example_name == "lighting-app" or example_name == "lock-app": |
| if 'nxp' in str(filepath): |
| generate_subdir = f"{example_name}/nxp" |
| |
| # The name zap-generated is to make includes clear by using |
| # a name like <zap-generated/foo.h> |
| output_dir = os.path.join( |
| 'zzz_generated', generate_subdir, 'zap-generated') |
| targets.append(ZAPGenerateTarget.MatterIdlTarget(filepath)) |
| |
| targets.append(ZAPGenerateTarget.MatterIdlTarget('src/controller/data_model/controller-clusters.zap', client_side=True)) |
| |
| return targets |
| |
| |
| def getCodegenTemplates(): |
| targets = [] |
| |
| targets.append(JinjaCodegenTarget( |
| generator="java-class", |
| idl_path="src/controller/data_model/controller-clusters.matter", |
| output_directory="src/controller/java/generated")) |
| |
| return targets |
| |
| |
| def getTestsTemplatesTargets(test_target): |
| templates = { |
| 'chip-tool': { |
| 'zap': 'src/controller/data_model/controller-clusters.zap', |
| 'template': 'examples/chip-tool/templates/tests/templates.json', |
| 'output_dir': 'zzz_generated/chip-tool/zap-generated' |
| }, |
| 'darwin-framework-tool': { |
| 'zap': 'src/controller/data_model/controller-clusters.zap', |
| 'template': 'examples/darwin-framework-tool/templates/tests/templates.json', |
| 'output_dir': 'zzz_generated/darwin-framework-tool/zap-generated' |
| } |
| } |
| |
| targets = [] |
| for key, target in templates.items(): |
| if test_target == 'all' or test_target == key: |
| logging.info("Found test target %s (via %s)" % |
| (key, target['template'])) |
| targets.append(ZAPGenerateTarget( |
| target['zap'], template=target['template'], output_dir=target['output_dir'])) |
| |
| return targets |
| |
| |
| def getGoldenTestImageTargets(): |
| return [GoldenTestImageTarget()] |
| |
| |
| def getSpecificTemplatesTargets(): |
| zap_filepath = 'src/controller/data_model/controller-clusters.zap' |
| |
| # Mapping of required template and output directory |
| templates = { |
| 'src/app/common/templates/templates.json': 'zzz_generated/app-common/app-common/zap-generated', |
| 'src/app/tests/suites/templates/templates.json': 'zzz_generated/app-common/app-common/zap-generated', |
| 'examples/chip-tool/templates/templates.json': 'zzz_generated/chip-tool/zap-generated', |
| 'examples/darwin-framework-tool/templates/templates.json': 'zzz_generated/darwin-framework-tool/zap-generated', |
| 'src/controller/python/templates/templates.json': None, |
| 'src/darwin/Framework/CHIP/templates/templates.json': None, |
| 'src/controller/java/templates/templates.json': None, |
| } |
| |
| targets = [] |
| for template, output_dir in templates.items(): |
| logging.info("Found specific template %s" % template) |
| targets.append(ZAPGenerateTarget( |
| zap_filepath, template=template, output_dir=output_dir)) |
| |
| return targets |
| |
| |
| def getTargets(type, test_target): |
| targets = [] |
| |
| if type & TargetType.TESTS: |
| targets.extend(getTestsTemplatesTargets(test_target)) |
| |
| if type & TargetType.GLOBAL: |
| targets.extend(getGlobalTemplatesTargets()) |
| |
| if type & TargetType.SPECIFIC: |
| targets.extend(getSpecificTemplatesTargets()) |
| |
| if type & TargetType.IDL_CODEGEN: |
| targets.extend(getCodegenTemplates()) |
| |
| if type & TargetType.GOLDEN_TEST_IMAGES: |
| targets.extend(getGoldenTestImageTargets()) |
| |
| logging.info("Targets to be generated:") |
| for target in targets: |
| target.log_command() |
| |
| # validate that every target as a DISTINCT directory (we had bugs here |
| # for various examples duplicating zap files) |
| distinct_outputs = set() |
| for target in targets: |
| o = target.distinct_output() |
| |
| if o in distinct_outputs: |
| logging.error("Same output %r:" % o) |
| for t in targets: |
| if t.distinct_output() == o: |
| logging.error(" %s" % t.zap_config) |
| |
| raise Exception("Duplicate/overlapping output directory: %r" % o) |
| |
| distinct_outputs.add(o) |
| |
| return targets |
| |
| |
| def _ParallelGenerateOne(target): |
| """ |
| Helper method to be passed to multiprocessing parallel generation of |
| items. |
| """ |
| return target.generate() |
| |
| |
| def main(): |
| logging.basicConfig( |
| level=logging.INFO, |
| format='%(asctime)s %(name)s %(levelname)-7s %(message)s' |
| ) |
| checkPythonVersion() |
| os.chdir(CHIP_ROOT_DIR) |
| args = setupArgumentsParser() |
| |
| targets = getTargets(args.type, args.tests) |
| |
| if args.dry_run: |
| sys.exit(0) |
| |
| if args.run_bootstrap: |
| subprocess.check_call(os.path.join( |
| CHIP_ROOT_DIR, "scripts/tools/zap/zap_bootstrap.sh"), shell=True) |
| |
| timings = [] |
| if args.parallel: |
| # Ensure each zap run is independent |
| os.environ['ZAP_TEMPSTATE'] = '1' |
| with multiprocessing.Pool() as pool: |
| for timing in pool.imap_unordered(_ParallelGenerateOne, targets): |
| timings.append(timing) |
| else: |
| for target in targets: |
| timings.append(target.generate()) |
| |
| timings.sort(key=lambda t: t.generate_time) |
| |
| print(" Time (s) | {:^50} | {:^50}".format("Config", "Template")) |
| for timing in timings: |
| tmpl = timing.template |
| |
| if tmpl is None: |
| tmpl = '[NONE (matter idl generation)]' |
| |
| if len(tmpl) > 50: |
| # easier to distinguish paths ... shorten common in-fixes |
| tmpl = tmpl.replace("/zap-templates/", "/../") |
| tmpl = tmpl.replace("/templates/", "/../") |
| |
| print(" %8d | %50s | %50s" % ( |
| timing.generate_time, |
| ".." + timing.config[len(timing.config) - |
| 48:] if len(timing.config) > 50 else timing.config, |
| ".." + tmpl[len(tmpl) - 48:] if len(tmpl) > 50 else tmpl, |
| )) |
| |
| |
| if __name__ == '__main__': |
| main() |
