From 41d6465e1cc9de38f7d572eae11960adba350372 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Derkacz?= <michal@Lnet.pl>
Date: Mon, 7 May 2018 11:22:12 +0200
Subject: [PATCH] rebuild.sh: Handle RAM/Flash overflow error.

---
 rebuild.sh | 31 ++++++++++++++++++++++---------
 1 file changed, 22 insertions(+), 9 deletions(-)

diff --git a/rebuild.sh b/rebuild.sh
index 7c9584fd..8412c18e 100755
--- a/rebuild.sh
+++ b/rebuild.sh
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-set -e
-
 ./clean.sh
 
 list=$(find egroot/src -type d)
@@ -10,10 +8,14 @@ for p in $list; do
 	if [ -n "$(find $p -maxdepth 1 -type f -name '*.go' |egrep -v '/_|/os|linux')" ]; then
 		cd $p
 		printf "%-44s   " ${p#*/*/}
-		if egc $@; then
-			echo OK
+		result=$(egc $@ 2>&1)
+		if [ "$result" ]; then
+			echo "Error:"
+			echo
+			echo "$result"
+			echo
 		else
-			echo Err
+			echo OK
 		fi
 		cd - >/dev/null
 	fi
@@ -25,12 +27,23 @@ for p in $list; do
 	if [ -n "$(find $p -maxdepth 1 -type f -name '*.go' |grep -v '/_')" ]; then
 		cd $p
 		if [ -x ../build.sh ]; then
-			rm -f *.elf *.bin *.sizes
 			printf "%-44s   " ${p#*/*/}
-			if ../build.sh $@; then
-				echo OK
+			result=$(../build.sh $@ 2>&1)
+			if [ "$result" ]; then
+				overflow=$(
+					echo $result |grep "region \`.*' overflowed by .* bytes" \
+					|sed "s/.*region \`\(.*\)' overflowed by \(.*\) b.*/\1 overflow: \2 B/g"
+				)
+				if [ "$overflow" ]; then
+					echo "$overflow"
+				else
+					echo "Error:"
+					echo
+					echo "$result"
+					echo
+				fi
 			else
-				echo Err
+				echo OK
 			fi
 		fi
 		cd - >/dev/null