From 680db13073fd89ce3cb02bbc2817423a72525ab3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Mon, 26 Mar 2018 18:05:13 +0200
Subject: [PATCH] sys-apps/portage-mgorny: Require
 /etc/portage/package.keywords migr

---
 .../portage-mgorny/portage-mgorny-9999.ebuild    | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/sys-apps/portage-mgorny/portage-mgorny-9999.ebuild b/sys-apps/portage-mgorny/portage-mgorny-9999.ebuild
index 832411c48c2c..492a6ca37c29 100644
--- a/sys-apps/portage-mgorny/portage-mgorny-9999.ebuild
+++ b/sys-apps/portage-mgorny/portage-mgorny-9999.ebuild
@@ -69,6 +69,22 @@ pkg_pretend() {
 		die "${EROOT%/}/etc/make.conf present"
 	fi
 
+	if [[ -f ${EROOT%/}/etc/portage/package.keywords ]]; then
+		eerror "You seem to be using /etc/portage/package.keywords. Please migrate"
+		eerror "to the new /etc/portage/package.accept_keywords location before"
+		eerror "upgrading."
+		eerror
+		if [[ -d ${EROOT%/}/etc/portage/package.accept_keywords ]]; then
+			eerror "  mv ${EROOT%/}/etc/portage/package.keywords ${EROOT%/}/etc/portage/package.accept_keywords/99old"
+		else
+			if [[ -f ${EROOT%/}/etc/portage/package.accept_keywords ]]; then
+				eerror "  cat ${EROOT%/}/etc/portage/package.accept_keywords >> ${EROOT%/}/etc/portage/package.keywords"
+			fi
+			eerror "  mv ${EROOT%/}/etc/portage/package.keywords ${EROOT%/}/etc/portage/package.accept_keywords"
+		fi
+		die "${EROOT%/}/etc/portage/package.keywords present"
+	fi
+
 	if has_version sys-apps/portage; then
 		ewarn "If you are migrating from sys-apps/portage to sys-apps/portage-mgorny,"
 		ewarn "please note that Portage will abort upon having to unmerge itself."
-- 
2.26.2