fix: run pypi / docker upload from published draft releases (#2461)

[etc/vim.git] / src / black_primer / lib.py

diff --git a/src/black_primer/lib.py b/src/black_primer/lib.py
index 4f929f128ce1fd7b949441317f4b89e22bc1b4af..7494ae6dc7dcbf8743bd5365bdbf819c5dfa45a5 100644 (file)
--- a/src/black_primer/lib.py
+++ b/src/black_primer/lib.py
@@ -1,23 +1,37 @@
-#!/usr/bin/env python3
-

 import asyncio
 import asyncio

+import errno

 import json
 import logging
 import json
 import logging

+import os
+import stat

 import sys
 import sys

+from functools import partial

 from pathlib import Path
 from platform import system
 from shutil import rmtree, which
 from subprocess import CalledProcessError
 from sys import version_info
 from pathlib import Path
 from platform import system
 from shutil import rmtree, which
 from subprocess import CalledProcessError
 from sys import version_info

-from typing import Any, Dict, NamedTuple, Optional, Sequence, Tuple
+from tempfile import TemporaryDirectory
+from typing import (
+    Any,
+    Callable,
+    Dict,
+    List,
+    NamedTuple,
+    Optional,
+    Sequence,
+    Tuple,
+    Union,
+)

 from urllib.parse import urlparse
 
 import click
 
 
 from urllib.parse import urlparse
 
 import click
 
 

+TEN_MINUTES_SECONDS = 600

 WINDOWS = system() == "Windows"
 BLACK_BINARY = "black.exe" if WINDOWS else "black"
 WINDOWS = system() == "Windows"
 BLACK_BINARY = "black.exe" if WINDOWS else "black"

-GIT_BIANRY = "git.exe" if WINDOWS else "git"
+GIT_BINARY = "git.exe" if WINDOWS else "git"

 LOG = logging.getLogger(__name__)
 
 
 LOG = logging.getLogger(__name__)
 
 


@@ -36,24 +50,31 @@ class Results(NamedTuple):
 
 async def _gen_check_output(
     cmd: Sequence[str],
 
 async def _gen_check_output(
     cmd: Sequence[str],

-    timeout: float = 30,
+    timeout: float = TEN_MINUTES_SECONDS,

     env: Optional[Dict[str, str]] = None,
     cwd: Optional[Path] = None,
     env: Optional[Dict[str, str]] = None,
     cwd: Optional[Path] = None,

+    stdin: Optional[bytes] = None,

 ) -> Tuple[bytes, bytes]:
     process = await asyncio.create_subprocess_exec(
         *cmd,
 ) -> 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=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()
         raise
 
     except asyncio.TimeoutError:
         process.kill()
         await process.wait()
         raise
 

+    # A non-optional timeout was supplied to asyncio.wait_for, guaranteeing
+    # a timeout or completed process.  A terminated Python process will have a
+    # non-empty returncode value.
+    assert process.returncode is not None
+

     if process.returncode != 0:
         cmd_str = " ".join(cmd)
         raise CalledProcessError(
     if process.returncode != 0:
         cmd_str = " ".join(cmd)
         raise CalledProcessError(


@@ -103,33 +124,93 @@ def analyze_results(project_count: int, results: Results) -> int:
     return results.stats["failed"]
 
 
     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(
 async def black_run(

-    repo_path: Path, project_config: Dict[str, Any], results: Results
+    project_name: str,
+    repo_path: Optional[Path],
+    project_config: Dict[str, Any],
+    results: Results,
+    no_diff: bool = False,

 ) -> None:
     """Run Black and record failures"""
 ) -> 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 = [str(which(BLACK_BINARY))]
     if "cli_arguments" in project_config and project_config["cli_arguments"]:

-        cmd.extend(*project_config["cli_arguments"])
-    cmd.extend(["--check", "--diff", "."])
-
-    try:
-        _stdout, _stderr = await _gen_check_output(cmd, cwd=repo_path)
-    except asyncio.TimeoutError:
-        results.stats["failed"] += 1
-        LOG.error(f"Running black for {repo_path} timed out ({cmd})")
-    except CalledProcessError as cpe:
-        # TODO: Tune for smarter for higher signal
-        # If any other return value than 1 we raise - can disable project in config
-        if cpe.returncode == 1:
-            if not project_config["expect_formatting_changes"]:
+        cmd.extend(_flatten_cli_args(project_config["cli_arguments"]))
+    cmd.append("--check")
+    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.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 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:
+            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})")
+        except CalledProcessError as cpe:
+            # TODO: Tune for smarter for higher signal
+            # If any other return value than 1 we raise - can disable project in config
+            if cpe.returncode == 1:
+                if not project_config["expect_formatting_changes"]:
+                    results.stats["failed"] += 1
+                    results.failed_projects[repo_path.name] = cpe
+                else:
+                    results.stats["success"] += 1
+                return
+            elif cpe.returncode > 1:

                 results.stats["failed"] += 1
                 results.failed_projects[repo_path.name] = cpe
                 results.stats["failed"] += 1
                 results.failed_projects[repo_path.name] = cpe

-            else:
-                results.stats["success"] += 1
-            return
+                return

 
 

-        LOG.error(f"Unknown error with {repo_path}")
-        raise
+            LOG.error(f"Unknown error with {repo_path}")
+            raise

 
     # If we get here and expect formatting changes something is up
     if project_config["expect_formatting_changes"]:
 
     # If we get here and expect formatting changes something is up
     if project_config["expect_formatting_changes"]:


@@ -150,7 +231,7 @@ async def git_checkout_or_rebase(
     depth: int = 1,
 ) -> Optional[Path]:
     """git Clone project or rebase"""
     depth: int = 1,
 ) -> Optional[Path]:
     """git Clone project or rebase"""

-    git_bin = str(which(GIT_BIANRY))
+    git_bin = str(which(GIT_BINARY))

     if not git_bin:
         LOG.error("No git binary found")
         return None
     if not git_bin:
         LOG.error("No git binary found")
         return None


@@ -176,6 +257,30 @@ async def git_checkout_or_rebase(
     return repo_path
 
 
     return repo_path
 
 

+def handle_PermissionError(
+    func: Callable, path: Path, exc: Tuple[Any, Any, Any]
+) -> None:
+    """
+    Handle PermissionError during shutil.rmtree.
+
+    This checks if the erroring function is either 'os.rmdir' or 'os.unlink', and that
+    the error was EACCES (i.e. Permission denied). If true, the path is set writable,
+    readable, and executable by everyone. Finally, it tries the error causing delete
+    operation again.
+
+    If the check is false, then the original error will be reraised as this function
+    can't handle it.
+    """
+    excvalue = exc[1]
+    LOG.debug(f"Handling {excvalue} from {func.__name__}... ")
+    if func in (os.rmdir, os.unlink) and excvalue.errno == errno.EACCES:
+        LOG.debug(f"Setting {path} writable, readable, and executable by everyone... ")
+        os.chmod(path, stat.S_IRWXU | stat.S_IRWXG | stat.S_IRWXO)  # chmod 0777
+        func(path)  # Try the error causing delete operation again
+    else:
+        raise
+
+

 async def load_projects_queue(
     config_path: Path,
 ) -> Tuple[Dict[str, Any], asyncio.Queue]:
 async def load_projects_queue(
     config_path: Path,
 ) -> Tuple[Dict[str, Any], asyncio.Queue]:


@@ -202,6 +307,7 @@ async def project_runner(
     long_checkouts: bool = False,
     rebase: bool = False,
     keep: bool = False,
     long_checkouts: bool = False,
     rebase: bool = False,
     keep: bool = False,

+    no_diff: bool = False,

 ) -> None:
     """Check out project and run Black on it + record result"""
     loop = asyncio.get_event_loop()
 ) -> None:
     """Check out project and run Black on it + record result"""
     loop = asyncio.get_event_loop()


@@ -212,6 +318,7 @@ async def project_runner(
         except asyncio.QueueEmpty:
             LOG.debug(f"project_runner {idx} exiting")
             return
         except asyncio.QueueEmpty:
             LOG.debug(f"project_runner {idx} exiting")
             return

+        LOG.debug(f"worker {idx} working on {project_name}")

 
         project_config = config["projects"][project_name]
 
 
         project_config = config["projects"][project_name]
 


@@ -236,14 +343,22 @@ async def project_runner(
             LOG.debug(f"Skipping {project_name} as it's configured as a long checkout")
             continue
 
             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)
+        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}")
             LOG.debug(f"Removing {repo_path}")

-            await loop.run_in_executor(None, rmtree, repo_path)
+            rmtree_partial = partial(
+                rmtree, path=repo_path, onerror=handle_PermissionError
+            )
+            await loop.run_in_executor(None, rmtree_partial)
+
+        LOG.info(f"Finished {project_name}")

 
 
 async def process_queue(
 
 
 async def process_queue(


@@ -253,6 +368,7 @@ async def process_queue(
     keep: bool = False,
     long_checkouts: bool = False,
     rebase: bool = False,
     keep: bool = False,
     long_checkouts: bool = False,
     rebase: bool = False,

+    no_diff: bool = False,

 ) -> int:
     """
     Process the queue with X workers and evaluate results
 ) -> int:
     """
     Process the queue with X workers and evaluate results


@@ -280,7 +396,15 @@ async def process_queue(
     await asyncio.gather(
         *[
             project_runner(
     await asyncio.gather(
         *[
             project_runner(

-                i, config, queue, work_path, results, long_checkouts, rebase, keep
+                i,
+                config,
+                queue,
+                work_path,
+                results,
+                long_checkouts,
+                rebase,
+                keep,
+                no_diff,

             )
             for i in range(workers)
         ]
             )
             for i in range(workers)
         ]