De-couple weston from postmarketos-base (#233)

Thanks, craftyguy!

- UI is selectable with `pmbootstrap init`. Currently only 'weston' and 'none' are options. It'll automatically pick up any new `postmarketos-ui-*` packages added at later dates.
- splits off weston packages install from postmarketos-base and puts
them into postmarketos-ui-weston. Also note that NO weston packages are
installed by "pmbootstrap install" by default unless the user selects a ui in the `init`
- configuration of weston is now in postmarketos-ui-weston.
- the demos have been spun off to `postmarketos-demos`, and `postmarketos-ui-weston` lists this package as a dependency.

postmarketos-base/APKBUILD

@@ -1,6 +1,6 @@
 pkgname=postmarketos-base
-pkgver=1
-pkgrel=10
+pkgver=2
+pkgrel=1
 pkgdesc="Meta package for minimal postmarketos base"
 url="https://github.com/postmarketOS"
 arch="noarch"
@@ -10,14 +10,11 @@ tmux htop nano postmarketos-mkinitfs eudev sudo"
 makedepends=""
 install="$pkgname.post-install"
 subpackages=""
-source="profile.sh sudoers"
+source="sudoers"
 options="!check"
 
 package() {
-	install -D -m644 "$srcdir"/profile.sh \
-		"$pkgdir"/etc/profile.d/postmarketos.sh || return 1
 	install -D -m644 "$srcdir"/sudoers \
 		"$pkgdir"/etc/sudoers.d/postmarketos
 }
-sha512sums="c58547a8e3f184f97aabb746b6b2d4e84292809d00c2fbd16e4051f142246798cdf26a7a5861d632afaf2c103d47045aa3ba7b740157c2f0f9c2a404716252b0  profile.sh
-c6de3b44bc45b9f9c641a7e34c69a481ee39b99ac0251cd28f2b3aae49c1a8d1ca448f4936b7942b1a8b8f7c18a5415c938098765ed8cf08456543800160e64b  sudoers"
+sha512sums="c6de3b44bc45b9f9c641a7e34c69a481ee39b99ac0251cd28f2b3aae49c1a8d1ca448f4936b7942b1a8b8f7c18a5415c938098765ed8cf08456543800160e64b  sudoers"

postmarketos-base/postmarketos-base.post-install

@@ -48,42 +48,3 @@ if ! apk audit /etc | grep -q etc/motd; then
 		echo ''
 	} >/etc/motd
 fi
-
-
-# This section generates weston.ini with options from /etc/deviceinfo (if present)
-# This functionality is a strong candidate for belonging in another package (e.g. weston), but
-# since postmarketos-base owns weston.ini, this will have to do for now.
-
-weston_config="/etc/xdg/weston/weston.ini"
-
-mkdir -p /etc/xdg/weston
-
-# If weston.ini exists, no modifications to it will be made
-if [ ! -f $weston_config ]; then
-
-        ### [Core]
-        echo "[core]" >> $weston_config
-        # modules
-        # Note: Default to loading NO modules if none specified
-        if [ -n "$deviceinfo_weston_core_modules" ]; then
-                echo "modules=$deviceinfo_weston_core_modules" >> $weston_config
-        fi
-        # backend
-        if [ -n "$deviceinfo_weston_core_backend" ]; then
-                echo "backend=$deviceinfo_weston_core_backend" >> $weston_config
-        else
-                # Default backend for PMOS, if none specified
-                echo "backend=fbdev-backend.so" >> $weston_config
-        fi
-
-        ### [Keyboard]
-        echo "[keyboard]" >> $weston_config
-        # keymap_rules
-        if [ -n "$deviceinfo_weston_keymap_rules" ]; then
-                echo "keymap_rules=$deviceinfo_weston_keymap_rules" >> $weston_config
-        fi
-        # keymap_model
-        if [ -n "$deviceinfo_weston_keymap_model" ]; then
-                echo "keymap_model=$deviceinfo_weston_keymap_model" >> $weston_config
-        fi
-fi

postmarketos-demos/APKBUILD

@@ -1,11 +1,11 @@
 pkgname=postmarketos-demos
 pkgver=4
-pkgrel=2
+pkgrel=3
 pkgdesc="Simple touch menu for a few demo programs"
 url="https://github.com/postmarketOS"
 arch="all"
 license="GPL3+"
-depends="weston-clients"
+depends="weston-xwayland"
 makedepends="gtk+3.0-dev"
 subpackages=""
 source="main.c Makefile"

postmarketos-ui-weston/APKBUILD

@@ -0,0 +1,21 @@
+pkgname=postmarketos-ui-weston
+pkgver=1
+pkgrel=1
+pkgdesc="Meta package for weston"
+url="https://github.com/postmarketOS"
+arch="noarch"
+license="GPL3+"
+depends="weston-clients weston weston-shell-desktop weston-backend-fbdev
+        weston-backend-drm weston-backend-x11 weston-terminal
+        weston-xwayland xorg-server-xwayland postmarketos-demos"
+makedepends=""
+install="$pkgname.post-install"
+subpackages=""
+source="start_weston.sh"
+options="!check"
+
+package() {
+	install -D -m644 "$srcdir"/start_weston.sh \
+		"$pkgdir"/etc/profile.d/start_weston.sh || return 1
+}
+sha512sums="c58547a8e3f184f97aabb746b6b2d4e84292809d00c2fbd16e4051f142246798cdf26a7a5861d632afaf2c103d47045aa3ba7b740157c2f0f9c2a404716252b0  start_weston.sh"

postmarketos-ui-weston/postmarketos-ui-weston.post-install

@@ -0,0 +1,39 @@
+#!/bin/sh
+
+. /etc/deviceinfo
+
+# This section generates weston.ini with options from /etc/deviceinfo (if present)
+
+weston_config="/etc/xdg/weston/weston.ini"
+
+mkdir -p /etc/xdg/weston
+
+# If weston.ini exists, no modifications to it will be made
+if [ ! -f $weston_config ]; then
+
+        ### [Core]
+        echo "[core]" >> $weston_config
+        # modules
+        # Note: Default to loading NO modules if none specified
+        if [ -n "$deviceinfo_weston_core_modules" ]; then
+                echo "modules=$deviceinfo_weston_core_modules" >> $weston_config
+        fi
+        # backend
+        if [ -n "$deviceinfo_weston_core_backend" ]; then
+                echo "backend=$deviceinfo_weston_core_backend" >> $weston_config
+        else
+                # Default backend for PMOS, if none specified
+                echo "backend=fbdev-backend.so" >> $weston_config
+        fi
+
+        ### [Keyboard]
+        echo "[keyboard]" >> $weston_config
+        # keymap_rules
+        if [ -n "$deviceinfo_weston_keymap_rules" ]; then
+                echo "keymap_rules=$deviceinfo_weston_keymap_rules" >> $weston_config
+        fi
+        # keymap_model
+        if [ -n "$deviceinfo_weston_keymap_model" ]; then
+                echo "keymap_model=$deviceinfo_weston_keymap_model" >> $weston_config
+        fi
+fi