add autoinstall ebuild

app-admin/admincd-autoinstall/Manifest

@@ -0,0 +1,3 @@
+AUX init.d.autoinstall-r1 300 BLAKE2B 8515329053920bcbf86b80f992f062bb714c3ab6e391084cf56af030a61926019e786fcc71d8481c77a3ae180367e013bcbb62658f48a485aa7daecaf5eb5ec5 SHA512 dbdc47d8cef26b9a6dc121a0a109181c628dcdba6a3f008fd543831fe408f70d5f73983853e7398ad33fa2d0a3c58c39a3632e7436ccbdb40e5583deccf7377a
+AUX run-autoinstall.sh 393 BLAKE2B 95c102647087a4ccc3d7ab0440f63a28cacb5a00ae0b0c00887a59b882a2c8d9c52ef526b5eb00e727aab973e1a8893ba42e8147b04f116853f4058d846489c4 SHA512 1ac9aaa875e6e7aa52ae84d892d4c5361435ec9b83bb9e32ccaee061427bef58e22bf5ee1781ff76d5ff0e16fe330146f51d805db664cd89f06d7a87750595a5
+EBUILD admincd-autoinstall-1.0.ebuild 417 BLAKE2B c7b05faf9c99743c68fb1ec87ce1a2d80d66f811ab08181fca90f0d9d2c57ecc486d1fec76fcf1137c71ca7aa95a694cd509393c6bfcbb3e6afe10885f64c775 SHA512 71b33ac9774cd4abc5df4241dd35348d0f32433a2f9bd7786a28f1d99f670980113da68d39412ee6eb8b90b9b5d0f0a9c7fd1fe5d7b4190c605389b51da41612

app-admin/admincd-autoinstall/admincd-autoinstall-1.0.ebuild

@@ -0,0 +1,24 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="Unattended installation support for Admin CD"
+HOMEPAGE=""
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="amd64 x86"
+IUSE=""
+
+DEPEND=""
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+S=${WORKDIR}
+
+src_install() {
+	newinitd "${FILESDIR}/init.d.autoinstall-r1" autoinstall
+	dosbin ${FILESDIR}/run-autoinstall.sh
+}

app-admin/admincd-autoinstall/files/init.d.autoinstall-r1

@@ -0,0 +1,12 @@
+#!/sbin/openrc-run
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+name="autoinstall daemon"
+description="Unattended installation support for Admin CD"
+command=/usr/sbin/run-autoinstall.sh
+command_args="${autoinstall_args}"
+
+depend() {
+	need net
+}

app-admin/admincd-autoinstall/files/run-autoinstall.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# get_bootparam_val() {
+#     # We're given something like:
+#     #    foo=bar=cow
+#     # Return the "bar=cow" part.
+#     case $1 in
+# 	*=*)
+	    
+# 	    ;;
+#     esac
+# }
+
+for x in $(cat /proc/cmdline); do
+    case "${x}" in
+	autoinstall=*) AUTOINSTALL_PATH="${x#*=}"
+		      ;;
+    esac
+done
+if [ -n "${AUTOINSTALL_PATH}" ]; then
+    curl -sfL "${AUTOINSTALL_PATH}" | sh -
+fi