From b13eda15a5eebd1965c00ebc7d32649e890380dc Mon Sep 17 00:00:00 2001
From: Michael Droettboom <mdboom@gmail.com>
Date: Thu, 12 Feb 2026 16:45:56 -0500
Subject: [PATCH] [REL] Add git archival support for setuptools-scm (#1609)

* Add git archival support

* Add a comment about export-subst

(cherry picked from commit 3e022addbb47e7982d5e25d77bb9d8710ab410bc)
---
 .git_archival.txt                          |  3 +++
 .gitattributes                             | 11 +++++++++--
 .pre-commit-config.yaml                    |  1 +
 cuda_bindings/.git_archival.txt            |  1 +
 cuda_core/.git_archival.txt                |  1 +
 cuda_pathfinder/.git_archival.txt          |  1 +
 cuda_python_test_helpers/.git_archival.txt |  1 +
 7 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 .git_archival.txt
 create mode 120000 cuda_bindings/.git_archival.txt
 create mode 120000 cuda_core/.git_archival.txt
 create mode 120000 cuda_pathfinder/.git_archival.txt
 create mode 120000 cuda_python_test_helpers/.git_archival.txt

diff --git a/.git_archival.txt b/.git_archival.txt
new file mode 100644
index 0000000000..b651b9d07d
--- /dev/null
+++ b/.git_archival.txt
@@ -0,0 +1,3 @@
+node: $Format:%H$
+node-date: $Format:%cI$
+ref-names: $Format:%D$
diff --git a/.gitattributes b/.gitattributes
index aeb320061b..0403e15307 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,5 +1,3 @@
-cuda/_version.py export-subst
-
 * text eol=lf
 
 # we do not own any headers checked in, don't touch them
@@ -7,3 +5,12 @@ cuda/_version.py export-subst
 *.hpp binary
 # git should not convert line endings in PNG files
 *.png binary
+*.svg binary
+# SCM syntax highlighting & preventing 3-way merges
+pixi.lock merge=binary linguist-language=YAML linguist-generated=true
+
+# "export-subst" specifies that this file will get filled in with the current
+# commit and tag information when running `git archive`.  This allows
+# `setuptools-scm` to correctly determine the version when building from a git
+# archive.  See #1609.
+.git_archival.txt export-subst
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8821c46cc0..bdfd9a427d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -31,6 +31,7 @@ repos:
         language: python
         additional_dependencies:
           - https://files.pythonhosted.org/packages/cc/20/ff623b09d963f88bfde16306a54e12ee5ea43e9b597108672ff3a408aad6/pathspec-0.12.1-py3-none-any.whl
+        exclude: '(.*pixi\.lock)|(\.git_archival\.txt)'
 
   - repo: https://github.com/PyCQA/bandit
     rev: 2d0b675b04c80ae42277e10500db06a0a37bae17  # frozen: 1.8.6
diff --git a/cuda_bindings/.git_archival.txt b/cuda_bindings/.git_archival.txt
new file mode 120000
index 0000000000..d7a42b253d
--- /dev/null
+++ b/cuda_bindings/.git_archival.txt
@@ -0,0 +1 @@
+../.git_archival.txt
\ No newline at end of file
diff --git a/cuda_core/.git_archival.txt b/cuda_core/.git_archival.txt
new file mode 120000
index 0000000000..d7a42b253d
--- /dev/null
+++ b/cuda_core/.git_archival.txt
@@ -0,0 +1 @@
+../.git_archival.txt
\ No newline at end of file
diff --git a/cuda_pathfinder/.git_archival.txt b/cuda_pathfinder/.git_archival.txt
new file mode 120000
index 0000000000..d7a42b253d
--- /dev/null
+++ b/cuda_pathfinder/.git_archival.txt
@@ -0,0 +1 @@
+../.git_archival.txt
\ No newline at end of file
diff --git a/cuda_python_test_helpers/.git_archival.txt b/cuda_python_test_helpers/.git_archival.txt
new file mode 120000
index 0000000000..d7a42b253d
--- /dev/null
+++ b/cuda_python_test_helpers/.git_archival.txt
@@ -0,0 +1 @@
+../.git_archival.txt
\ No newline at end of file