X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/a18c7bc09942951e93cbd142fb7384aa2af18951..cbf5401efff0524f7395c5fb81551de75b17c89e:/src/black_primer/lib.py diff --git a/src/black_primer/lib.py b/src/black_primer/lib.py index aba694b..13724f4 100644 --- a/src/black_primer/lib.py +++ b/src/black_primer/lib.py @@ -12,12 +12,23 @@ from shutil import rmtree, which from subprocess import CalledProcessError from sys import version_info from tempfile import TemporaryDirectory -from typing import Any, Callable, Dict, NamedTuple, Optional, Sequence, Tuple +from typing import ( + Any, + Callable, + Dict, + List, + NamedTuple, + Optional, + Sequence, + Tuple, + Union, +) from urllib.parse import urlparse import click +TEN_MINUTES_SECONDS = 600 WINDOWS = system() == "Windows" BLACK_BINARY = "black.exe" if WINDOWS else "black" GIT_BINARY = "git.exe" if WINDOWS else "git" @@ -39,19 +50,21 @@ class Results(NamedTuple): async def _gen_check_output( cmd: Sequence[str], - timeout: float = 300, + timeout: float = TEN_MINUTES_SECONDS, env: Optional[Dict[str, str]] = None, cwd: Optional[Path] = None, + stdin: Optional[bytes] = None, ) -> Tuple[bytes, bytes]: process = await asyncio.create_subprocess_exec( *cmd, + stdin=asyncio.subprocess.PIPE, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.STDOUT, env=env, cwd=cwd, ) try: - (stdout, stderr) = await asyncio.wait_for(process.communicate(), timeout) + (stdout, stderr) = await asyncio.wait_for(process.communicate(stdin), timeout) except asyncio.TimeoutError: process.kill() await process.wait() @@ -75,6 +88,18 @@ def analyze_results(project_count: int, results: Results) -> int: failed_pct = round(((results.stats["failed"] / project_count) * 100), 2) success_pct = round(((results.stats["success"] / project_count) * 100), 2) + if results.failed_projects: + click.secho("\nFailed projects:\n", bold=True) + + for project_name, project_cpe in results.failed_projects.items(): + print(f"## {project_name}:") + print(f" - Returned {project_cpe.returncode}") + if project_cpe.stderr: + print(f" - stderr:\n{project_cpe.stderr.decode('utf8')}") + if project_cpe.stdout: + print(f" - stdout:\n{project_cpe.stdout.decode('utf8')}") + print("") + click.secho("-- primer results 📊 --\n", bold=True) click.secho( f"{results.stats['success']} / {project_count} succeeded ({success_pct}%) ✅", @@ -97,46 +122,79 @@ def analyze_results(project_count: int, results: Results) -> int: ) if results.failed_projects: - click.secho("\nFailed projects:\n", bold=True) - - for project_name, project_cpe in results.failed_projects.items(): - print(f"## {project_name}:") - print(f" - Returned {project_cpe.returncode}") - if project_cpe.stderr: - print(f" - stderr:\n{project_cpe.stderr.decode('utf8')}") - if project_cpe.stdout: - print(f" - stdout:\n{project_cpe.stdout.decode('utf8')}") - print("") + failed = ", ".join(results.failed_projects.keys()) + click.secho(f"\nFailed projects: {failed}\n", bold=True) return results.stats["failed"] +def _flatten_cli_args(cli_args: List[Union[Sequence[str], str]]) -> List[str]: + """Allow a user to put long arguments into a list of strs + to make the JSON human readable""" + flat_args = [] + for arg in cli_args: + if isinstance(arg, str): + flat_args.append(arg) + continue + + args_as_str = "".join(arg) + flat_args.append(args_as_str) + + return flat_args + + async def black_run( - repo_path: Path, + project_name: str, + repo_path: Optional[Path], project_config: Dict[str, Any], results: Results, no_diff: bool = False, ) -> None: """Run Black and record failures""" + if not repo_path: + results.stats["failed"] += 1 + results.failed_projects[project_name] = CalledProcessError( + 69, [], f"{project_name} has no repo_path: {repo_path}".encode(), b"" + ) + return + + stdin_test = project_name.upper() == "STDIN" cmd = [str(which(BLACK_BINARY))] if "cli_arguments" in project_config and project_config["cli_arguments"]: - cmd.extend(*project_config["cli_arguments"]) + cmd.extend(_flatten_cli_args(project_config["cli_arguments"])) cmd.append("--check") - if no_diff: - cmd.append(".") + if not no_diff: + cmd.append("--diff") + + # Workout if we should read in a python file or search from cwd + stdin = None + if stdin_test: + cmd.append("-") + stdin = repo_path.read_bytes() + elif "base_path" in project_config: + cmd.append(project_config["base_path"]) else: - cmd.extend(["--diff", "."]) + cmd.append(".") + timeout = ( + project_config["timeout_seconds"] + if "timeout_seconds" in project_config + else TEN_MINUTES_SECONDS + ) with TemporaryDirectory() as tmp_path: - # Prevent reading top-level user configs by manipulating envionment variables + # Prevent reading top-level user configs by manipulating environment variables env = { **os.environ, "XDG_CONFIG_HOME": tmp_path, # Unix-like "USERPROFILE": tmp_path, # Windows (changes `Path.home()` output) } + cwd_path = repo_path.parent if stdin_test else repo_path try: - _stdout, _stderr = await _gen_check_output(cmd, cwd=repo_path, env=env) + LOG.debug(f"Running black for {project_name}: {' '.join(cmd)}") + _stdout, _stderr = await _gen_check_output( + cmd, cwd=cwd_path, env=env, stdin=stdin, timeout=timeout + ) except asyncio.TimeoutError: results.stats["failed"] += 1 LOG.error(f"Running black for {repo_path} timed out ({cmd})") @@ -204,7 +262,7 @@ async def git_checkout_or_rebase( def handle_PermissionError( - func: Callable, path: Path, exc: Tuple[Any, Any, Any] + func: Callable[..., None], path: Path, exc: Tuple[Any, Any, Any] ) -> None: """ Handle PermissionError during shutil.rmtree. @@ -229,16 +287,16 @@ def handle_PermissionError( async def load_projects_queue( config_path: Path, + projects_to_run: List[str], ) -> Tuple[Dict[str, Any], asyncio.Queue]: """Load project config and fill queue with all the project names""" with config_path.open("r") as cfp: config = json.load(cfp) # TODO: Offer more options here - # e.g. Run on X random packages or specific sub list etc. - project_names = sorted(config["projects"].keys()) - queue: asyncio.Queue = asyncio.Queue(maxsize=len(project_names)) - for project in project_names: + # e.g. Run on X random packages etc. + queue: asyncio.Queue = asyncio.Queue(maxsize=len(projects_to_run)) + for project in projects_to_run: await queue.put(project) return config, queue @@ -289,12 +347,15 @@ async def project_runner( LOG.debug(f"Skipping {project_name} as it's configured as a long checkout") continue - repo_path = await git_checkout_or_rebase(work_path, project_config, rebase) - if not repo_path: - continue - await black_run(repo_path, project_config, results, no_diff) + repo_path: Optional[Path] = Path(__file__) + stdin_project = project_name.upper() == "STDIN" + if not stdin_project: + repo_path = await git_checkout_or_rebase(work_path, project_config, rebase) + if not repo_path: + continue + await black_run(project_name, repo_path, project_config, results, no_diff) - if not keep: + if not keep and not stdin_project: LOG.debug(f"Removing {repo_path}") rmtree_partial = partial( rmtree, path=repo_path, onerror=handle_PermissionError @@ -308,6 +369,7 @@ async def process_queue( config_file: str, work_path: Path, workers: int, + projects_to_run: List[str], keep: bool = False, long_checkouts: bool = False, rebase: bool = False, @@ -326,7 +388,7 @@ async def process_queue( results.stats["success"] = 0 results.stats["wrong_py_ver"] = 0 - config, queue = await load_projects_queue(Path(config_file)) + config, queue = await load_projects_queue(Path(config_file), projects_to_run) project_count = queue.qsize() s = "" if project_count == 1 else "s" LOG.info(f"{project_count} project{s} to run Black over")