From a595c48526b3625f31bce2dbda7fd72932f2f8a8 Mon Sep 17 00:00:00 2001
From: ellensp <530024+ellensp@users.noreply.github.com>
Date: Tue, 23 Dec 2025 03:41:21 +1300
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A8=20Pins=20'find.py'=20script=20for?=
 =?UTF-8?q?=20Windows=20(#28195)?=
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---
 Makefile                                      |  9 +++---
 buildroot/share/make/find.py                  | 29 +++++++++++++++++++
 .../{scripts => make}/get_test_targets.py     |  0
 .../{scripts => make}/validate_boards.py      |  0
 4 files changed, 33 insertions(+), 5 deletions(-)
 create mode 100755 buildroot/share/make/find.py
 rename buildroot/share/{scripts => make}/get_test_targets.py (100%)
 rename buildroot/share/{scripts => make}/validate_boards.py (100%)

diff --git a/Makefile b/Makefile
index 4e35047896..f8a9ae3c4e 100644
--- a/Makefile
+++ b/Makefile
@@ -9,9 +9,8 @@ UNIT_TEST_CONFIG ?= default
 ifeq ($(OS),Windows_NT)
 	# Windows: use `where` – fall back through the three common names
 	PYTHON := $(shell which python 2>nul || which python3 2>nul || which py 2>nul)
-	# Windows: Use cmd tools to find pins files
-	PINS_RAW := $(shell cmd //c "dir /s /b Marlin\src\pins\*.h 2>nul | findstr /r ".*Marlin\\\\src\\\\pins\\\\.*\\\\pins_.*\.h"")
-	PINS := $(subst \,/,$(PINS_RAW))
+	# Windows: Use Python script to find pins files
+	PINS := $(shell $(PYTHON) $(MAKESCRIPTS_DIR)/find.py Marlin/src/pins -mindepth 2 -name 'pins_*.h')
 else
 	# POSIX: use `command -v` – prefer python3 over python
 	PYTHON := $(shell command -v python3 2>/dev/null || command -v python 2>/dev/null)
@@ -90,7 +89,7 @@ tests-all-local:
 	@$(PYTHON) -c "import yaml" 2>/dev/null || (echo 'pyyaml module is not installed. Install it with "$(PYTHON) -m pip install pyyaml"' && exit 1)
 	export PATH="./buildroot/bin/:./buildroot/tests/:${PATH}" \
 	  && export VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) \
-	  && for TEST_TARGET in $$($(PYTHON) $(SCRIPTS_DIR)/get_test_targets.py) ; do \
+	  && for TEST_TARGET in $$($(PYTHON) $(MAKESCRIPTS_DIR)/get_test_targets.py) ; do \
 	    if [ "$$TEST_TARGET" = "linux_native" ] && [ "$$(uname)" = "Darwin" ]; then \
 	      echo "Skipping tests for $$TEST_TARGET on macOS" ; \
 	      continue ; \
@@ -174,4 +173,4 @@ BOARDS_FILE := Marlin/src/core/boards.h
 
 validate-boards:
 	@echo "Validating boards.h file"
-	@$(PYTHON) $(SCRIPTS_DIR)/validate_boards.py $(BOARDS_FILE) || (echo "\nError: boards.h file is not valid. Please check and correct it.\n" && exit 1)
+	@$(PYTHON) $(MAKESCRIPTS_DIR)/validate_boards.py $(BOARDS_FILE) || (echo "\nError: boards.h file is not valid. Please check and correct it.\n" && exit 1)
diff --git a/buildroot/share/make/find.py b/buildroot/share/make/find.py
new file mode 100755
index 0000000000..e0dd925931
--- /dev/null
+++ b/buildroot/share/make/find.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+# This is a cut-down version of the Linux 'find' command, implemented in Python for Marlin build scripts.
+import sys
+import os
+import fnmatch
+
+def find_files(root, mindepth, pattern):
+    results = []
+    root = os.path.normpath(root)
+    for dirpath, dirnames, filenames in os.walk(root):
+        for filename in filenames:
+            if fnmatch.fnmatch(filename, pattern):
+                full_path = os.path.join(dirpath, filename)
+                rel_path = os.path.relpath(full_path, root)
+                # mindepth: number of path components in rel_path >= mindepth
+                if rel_path.count(os.sep) + 1 >= mindepth:
+                    results.append(full_path)
+    return results
+
+if __name__ == "__main__":
+    if len(sys.argv) != 6 or sys.argv[2] != '-mindepth' or sys.argv[4] != '-name':
+        print("Usage: find.py <dir> -mindepth <num> -name <pattern>", file=sys.stderr)
+        sys.exit(1)
+    root = sys.argv[1]
+    mindepth = int(sys.argv[3])
+    pattern = sys.argv[5]
+    files = find_files(root, mindepth, pattern)
+    for f in files:
+        print(f.replace('\\', '/'))
diff --git a/buildroot/share/scripts/get_test_targets.py b/buildroot/share/make/get_test_targets.py
similarity index 100%
rename from buildroot/share/scripts/get_test_targets.py
rename to buildroot/share/make/get_test_targets.py
diff --git a/buildroot/share/scripts/validate_boards.py b/buildroot/share/make/validate_boards.py
similarity index 100%
rename from buildroot/share/scripts/validate_boards.py
rename to buildroot/share/make/validate_boards.py