From 66a8b81f09bb183aa6a9e0c59211f10bcc3db825 Mon Sep 17 00:00:00 2001
From: Jimmy <git@jimmy.nz>
Date: Wed, 11 Feb 2026 12:10:11 +1300
Subject: [PATCH] Add .env.example for input/output paths

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 .env.example | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 .env.example

diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..9808495
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,9 @@
+# Input PCB file (Protel 2.8 ASCII). Override with CLI: python3 capacitors_by_net_pair.py <file>
+INPUT_FILE=board.pcb
+# Output JSON path. Override with: python3 capacitors_by_net_pair.py -o out.json
+OUTPUT_FILE=output/capacitors_by_net_pair.json
+
+# Compare locations: first and second Protel PCB file
+FILE1=board_v1.pcb
+FILE2=board_v2.pcb
+COMPARE_OUTPUT=output/compare_locations.json