[gentoo-commits] repo/gentoo:master commit in: sys-apps/portage-mgorny/

["Michał Górny" <mgorny@gentoo.org>]

commit:     439170c2d96af1be875d3421fe543c61361495b4
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Thu Mar 22 17:04:22 2018 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Thu Mar 22 17:07:25 2018 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=439170c2

sys-apps/portage-mgorny: Warn about abort if switching from Portage

 sys-apps/portage-mgorny/portage-mgorny-9999.ebuild | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sys-apps/portage-mgorny/portage-mgorny-9999.ebuild b/sys-apps/portage-mgorny/portage-mgorny-9999.ebuild
index 87caced0df1..49017fa930b 100644
--- a/sys-apps/portage-mgorny/portage-mgorny-9999.ebuild
+++ b/sys-apps/portage-mgorny/portage-mgorny-9999.ebuild
@@ -54,6 +54,16 @@ PDEPEND="
 	)"
 # NOTE: FEATURES=installsources requires debugedit and rsync
 
+pkg_pretend() {
+	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."
+		ewarn "However, sys-apps/portage-mgorny will already be installed at this"
+		ewarn "point, so you simply have to restart emerge and it will successfully"
+		ewarn "clean the old package afterwards."
+	fi
+}
+
 python_prepare_all() {
 	distutils-r1_python_prepare_all