main/postmarketos-base: stop the power key from shutting down devices (MR 1499)

Pressing power button should not power off a device. Although it is
expected on desktops and laptops, it isn't expected on phones and
tablets. Instead it should just turn off the screen or go into a deep
sleep, but that isn't handled by elogind. So let elogind just ignore the
button altogether.

Also re-order the dependencies alphabetically while we're touching the
package anyway

main/postmarketos-base/APKBUILD

@@ -1,6 +1,6 @@
 pkgname=postmarketos-base
 pkgver=3
-pkgrel=36
+pkgrel=37
 pkgdesc="Meta package for minimal postmarketOS base"
 url="https://postmarketos.org"
 arch="noarch"
@@ -11,17 +11,17 @@ depends="
 	cryptsetup
 	eudev
 	haveged
+	networkmanager
 	openssh
 	postmarketos-mkinitfs
+	shadow
 	sudo
 	util-linux
 	wpa_supplicant
-	shadow
-	networkmanager
 	"
 install="$pkgname.post-install"
 triggers="$pkgname.trigger=/etc"
-subpackages="$pkgname-x11"
+subpackages="$pkgname-x11 $pkgname-elogind"
 source="
 	firmwareload.sh
 	50-firmware.rules
@@ -73,6 +73,12 @@ x11() {
 	mkdir "$subpkgdir"
 }
 
+elogind() {
+	install_if="$pkgname elogind"
+	install="$subpkgname.post-install"
+	mkdir "$subpkgdir"
+}
+
 sha512sums="38dc75c0ed32b76dccd3d8e7e8173e8b7d91847cf2b07123f376b95af46b4f89798b24f45302a0726fdc1cf253aecaac140f431735ac5c6511553f790badd0af  firmwareload.sh
 0b098828080055d3646ea54891cb0e1b578cbc30f5e16f7284f2814c08192f18079a38fb686d192715ae6a3d2cd6625d9e3cf99f234a6f0d94088bb0cb2ce43d  50-firmware.rules
 67a031f309a3232ac1e8abc3fedeaee912c035f9c81b4f709248895905a27ab5844ec92c65e55b79af3894450ba3883549d4004f11efebb47114d41f730e4a5f  networkmanager.conf

main/postmarketos-base/postmarketos-base-elogind.post-install

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Stop the power key from powering down the device
+echo "- Modifying: /etc/elogind/logind.conf"
+sed -i 's/#HandlePowerKey=poweroff/HandlePowerKey=ignore/' /etc/elogind/logind.conf
+
+exit 0

main/postmarketos-base/postmarketos-base.post-install

@@ -86,3 +86,4 @@ if grep -q "^initstepslew" /etc/chrony/chrony.conf; then
 fi
 
 exit 0
+