From bece629f9c7d2e41b84c03f7891e610324054fe0 Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Thu, 7 Nov 2019 12:36:34 +0100
Subject: [PATCH] make style proposition

---
 Firmware/Chameleon-Mini/Makefile | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Firmware/Chameleon-Mini/Makefile b/Firmware/Chameleon-Mini/Makefile
index 47dbd29..388ba23 100644
--- a/Firmware/Chameleon-Mini/Makefile
+++ b/Firmware/Chameleon-Mini/Makefile
@@ -173,3 +173,18 @@ dfu-prog: $(TARGET).hex $(TARGET).eep
 	dfu-programmer $(MCU) flash-eeprom $(TARGET).eep
 	dfu-programmer $(MCU) flash $(TARGET).hex
 	dfu-programmer $(MCU) reset
+
+style:
+	# Make sure astyle is installed
+	@which astyle >/dev/null || ( echo "Please install 'astyle' package first" ; exit 1 )
+	# Remove spaces & tabs at EOL, add LF at EOF if needed on *.c, *.h, Makefile
+	find . \( -name "*.[ch]" -or -name "Makefile" \) \
+	    -exec perl -pi -e 's/[ \t]+$$//' {} \; \
+	    -exec sh -c "tail -c1 {} | xxd -p | tail -1 | grep -q -v 0a$$" \; \
+	    -exec sh -c "echo >> {}" \;
+	# Apply astyle on *.c, *.h
+	find . -name "*.[ch]" -exec astyle --formatted --mode=c --suffix=none \
+	    --indent=spaces=4 --indent-switches \
+	    --keep-one-line-blocks --max-instatement-indent=60 \
+	    --style=google --pad-oper --unpad-paren --pad-header \
+	    --align-pointer=name {} \;