From d8d45379b52f5330c6cec616d675706eb0ba2599 Mon Sep 17 00:00:00 2001
From: Arfrever Frehtes Taifersar Arahesis <arfrever@gentoo.org>
Date: Thu, 6 Aug 2009 20:48:05 +0000
Subject: Implement nonfatal().

svn path=/main/trunk/; revision=13936
---
 bin/isolated-functions.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'bin')

diff --git a/bin/isolated-functions.sh b/bin/isolated-functions.sh
index a05cffed0..2bd704d72 100755
--- a/bin/isolated-functions.sh
+++ b/bin/isolated-functions.sh
@@ -53,7 +53,23 @@ dump_trace() {
 	done
 }
 
+nonfatal() {
+	if has "${EAPI:-0}" 0 1 2; then
+		die "$FUNCNAME() not supported in this EAPI"
+	fi
+	if [[ $# -lt 1 ]]; then
+		die "$FUNCNAME(): Missing argument"
+	fi
+
+	PORTAGE_NONFATAL=1 "$@"
+}
+
 die() {
+	if [[ $PORTAGE_NONFATAL -eq 1 ]]; then
+		echo -e " $WARN*$NORMAL ${FUNCNAME[1]}: WARNING: $@" >&2
+		return 1
+	fi
+
 	set +e
 	if [ -n "${QA_INTERCEPTORS}" ] ; then
 		# die was called from inside inherit. We need to clean up
-- 
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