From 37b5db05def431c50ea3f244fd6215472a3ca553 Mon Sep 17 00:00:00 2001
From: Ofek Lev <ofekmeister@gmail.com>
Date: Sun, 18 Sep 2022 19:26:41 -0400
Subject: [PATCH] More directories that cannot be traversed

---
 backend/src/hatchling/builders/config.py    |  4 +---
 backend/src/hatchling/builders/constants.py | 19 ++++++++++++++++++-
 docs/history.md                             |  4 ++++
 tests/backend/builders/test_config.py       |  2 +-
 4 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/backend/src/hatchling/builders/config.py b/backend/src/hatchling/builders/config.py
index 329b22bb8..90938fc90 100644
--- a/backend/src/hatchling/builders/config.py
+++ b/backend/src/hatchling/builders/config.py
@@ -787,9 +787,7 @@ def default_packages(self):
         return []
 
     def default_global_exclude(self):
-        patterns = ['*.py[cdo]', *EXCLUDED_DIRECTORIES]
-        patterns.sort()
-        return patterns
+        return ['*.py[cdo]', f'/{DEFAULT_BUILD_DIRECTORY}']
 
     def get_force_include(self):
         force_include = self.force_include.copy()
diff --git a/backend/src/hatchling/builders/constants.py b/backend/src/hatchling/builders/constants.py
index 73c690d04..d25af73a0 100644
--- a/backend/src/hatchling/builders/constants.py
+++ b/backend/src/hatchling/builders/constants.py
@@ -1,6 +1,23 @@
 DEFAULT_BUILD_DIRECTORY = 'dist'
 
-EXCLUDED_DIRECTORIES = frozenset(('.git', '__pycache__'))
+EXCLUDED_DIRECTORIES = frozenset(
+    (
+        # Python bytecode
+        '__pycache__',
+        # PEP 582
+        '__pypackages__',
+        # Git
+        '.git',
+        # Mercurial
+        '.hg',
+        # Hatch
+        '.hatch',
+        # tox
+        '.tox',
+        # nox
+        '.nox',
+    )
+)
 
 
 class BuildEnvVars:
diff --git a/docs/history.md b/docs/history.md
index 4d8bf1315..51dac907a 100644
--- a/docs/history.md
+++ b/docs/history.md
@@ -175,6 +175,10 @@ This is the first stable release of Hatch v1, a complete rewrite. Enjoy!
 
 ### Unreleased
 
+***Added:***
+
+- Add the following to the list of directories that cannot be traversed: `__pypackages__`, `.hg`, `.hatch`, `.tox`, `.nox`
+
 ***Fixed:***
 
 - Improve tracking of dynamic metadata
diff --git a/tests/backend/builders/test_config.py b/tests/backend/builders/test_config.py
index 23a947a29..ca1e6783e 100644
--- a/tests/backend/builders/test_config.py
+++ b/tests/backend/builders/test_config.py
@@ -1608,7 +1608,7 @@ def test_packages(self, isolation):
     def test_global_exclude(self, isolation):
         builder = Builder(str(isolation))
 
-        assert builder.config.default_global_exclude() == ['*.py[cdo]', '.git', '__pycache__']
+        assert builder.config.default_global_exclude() == ['*.py[cdo]', '/dist']
 
 
 class TestPatternInclude: