app-editors/busybox-vi: New package

The *app-editors/busybox-vi* package ensures that a symlink to
`/bin/busybox` is installed at `/usr/bin/vi`.

app-editors/busybox-vi/Manifest

@@ -0,0 +1 @@
+EBUILD busybox-vi-0.ebuild 342 SHA256 d20dd38bf873ca9fd75210e79003b95557538d6bb5c9873b663b039d72264f1b SHA512 fd083b1ec951d6147856279a03f40c2a8c608e8498d800007992e8408e3d59fb5656962411af9982c14f72ba3a790e58233667145d9b4263f51abdf936234797 WHIRLPOOL 918d700ea9ac1698b6f2253beefb20acfd0695dbdcb1e92b2f7ef3cc52ae0e51f89daf57704eb7eac5bef12141ba4cccfed413adac9c2b48ef4b62125f319a10

app-editors/busybox-vi/busybox-vi-0.ebuild

@@ -0,0 +1,20 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+DESCRIPTION="Installs a /usr/bin/vi symlink pointing to busybox"
+
+SLOT="0"
+KEYWORDS="amd64 x86 arm arm64"
+
+RDEPEND="sys-apps/busybox"
+
+
+src_unpack() {
+	mkdir -p "${S}"
+}
+
+src_install() {
+	dosym ../../bin/busybox /usr/bin/vi
+}