envoy.code.check: Add bazel checks

Signed-off-by: Ryan Northey <[email protected]>

Author: phlax

envoy.code.check/envoy/code/check/BUILD

@@ -15,6 +15,7 @@ toolshed_library(
         "__init__.py",
         "abstract/__init__.py",
         "abstract/base.py",
+        "abstract/bazel.py",
         "abstract/changelog.py",
         "abstract/checker.py",
         "abstract/extensions.py",
@@ -30,6 +31,7 @@ toolshed_library(
         "cmd.py",
         "exceptions.py",
         "interface.py",
+        "shared.py",
         "typing.py",
     ],
 )

envoy.code.check/envoy/code/check/__init__.py

@@ -2,6 +2,7 @@
 from . import abstract, exceptions, typing
 from .abstract import (
     ABackticksCheck,
+    ABazelCheck,
     AChangelogChangesChecker,
     AChangelogCheck,
     AChangelogStatus,
@@ -20,6 +21,7 @@
     AYamllintCheck,
     AYapfCheck)
 from .checker import (
+    BazelCheck,
     ChangelogChangesChecker,
     ChangelogCheck,
     ChangelogStatus,
@@ -33,12 +35,13 @@
     YamllintCheck,
     YapfCheck)
 from .cmd import run, main
-from . import checker, interface
+from . import checker, interface, shared
 
 
 __all__ = (
     "abstract",
     "ABackticksCheck",
+    "ABazelCheck",
     "AChangelogChangesChecker",
     "AChangelogCheck",
     "AChangelogStatus",
@@ -56,6 +59,7 @@
     "AShellcheckCheck",
     "AYamllintCheck",
     "AYapfCheck",
+    "BazelCheck",
     "ChangelogChangesChecker",
     "ChangelogCheck",
     "ChangelogStatus",
@@ -69,9 +73,8 @@
     "interface",
     "main",
     "run",
-    "main",
-    "run",
     "RuntimeGuardsCheck",
+    "shared",
     "ShellcheckCheck",
     "typing",
     "YamllintCheck",

envoy.code.check/envoy/code/check/abstract/__init__.py

@@ -1,5 +1,6 @@
 
 from .base import ACodeCheck, AFileCodeCheck, AProjectCodeCheck
+from .bazel import ABazelCheck
 from .changelog import (
     AChangelogCheck,
     AChangelogChangesChecker,
@@ -19,6 +20,7 @@
 from .yapf import AYapfCheck
 from . import (
     base,
+    bazel,
     checker,
     extensions,
     flake8,
@@ -32,6 +34,7 @@
 
 __all__ = (
     "ABackticksCheck",
+    "ABazelCheck",
     "AChangelogChangesChecker",
     "AChangelogCheck",
     "AChangelogStatus",
@@ -50,6 +53,7 @@
     "AYamllintCheck",
     "AYapfCheck",
     "base",
+    "bazel",
     "checker",
     "extensions",
     "flake8",

envoy.code.check/envoy/code/check/abstract/base.py

@@ -1,11 +1,13 @@
 
 import asyncio
+import pathlib
+import shutil
 from concurrent import futures
 from typing import Dict, List, Optional, Set
 
 import abstracts
 
-from aio.core import event
+from aio.core import event, subprocess
 from aio.core.directory import ADirectory
 from aio.core.functional import async_property
 
@@ -35,6 +37,14 @@ def __init__(
     def binaries(self):
         return self._binaries
 
+    def command_path(self, command_name: str) -> pathlib.Path:
+        if command_name in self.binaries:
+            return pathlib.Path(self.binaries[command_name]).absolute()
+        if command := shutil.which(command_name):
+            return pathlib.Path(command)
+        raise subprocess.exceptions.OSCommandError(
+            f"Unable to find {command_name} command")
+
 
 @abstracts.implementer(interface.IFileCodeCheck)
 class AFileCodeCheck(ACodeCheck, metaclass=abstracts.Abstraction):