Major infrastructure changes, part 2.

* Moved helpers, common and triggers dirs into xbps-src, where
  they belong.
* Renamed the templates dir to srcpkgs, it was so redundant before.
* Make it possible to add subpkgs with no restriction in names, for
  example udev now has a subpkgs called "libgudev". Previously
  subpkgs were named "${sourcepkg}-${pkgname}".
* xbps-src: changed to look for template files in current directory.
  That means that most arguments from the targets have been removed.
* xbps-src: added a reinstall target, to remove + install.
* xbps-src: do not overwrite binpkgs by default, skip them.

And more that I forgot because it's a mega-commit that I've been
working for some days already...

--HG--
extra : convert_revision : 0f466878584d1e6895d2a234f07ea1b2d1e61b3e

srcpkgs/xbps-casper/files/scripts/casper-bottom/05mountpoints

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+PREREQ=""
+DESCRIPTION="Setting up /cdrom mountpoint"
+
+. /scripts/casper-functions
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+log_begin_msg "$DESCRIPTION"
+
+# Move to the new root filesystem so that programs there can get at it.
+mkdir -p /root/cdrom
+mount -n -o move /cdrom /root/cdrom
+
+log_end_msg

srcpkgs/xbps-casper/files/scripts/casper-bottom/10adduser

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+PREREQ=""
+DESCRIPTION="Setting up live session user '$USERNAME'"
+
+. /scripts/casper-functions
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+log_begin_msg "$DESCRIPTION"
+
+# U6aMy0wojraho is just a blank password
+chroot ${rootmnt} useradd -c "$USERFULLNAME" -m $USERNAME \
+	-G audio -p U6aMy0wojraho
+if [ -f ${rootmnt}/etc/sudoers ]; then
+	echo "${USERNAME}  ALL=(ALL) NOPASSWD: ALL" >> ${rootmnt}/etc/sudoers
+fi
+
+log_end_msg

srcpkgs/xbps-casper/files/scripts/casper-bottom/11keymap

@@ -0,0 +1,43 @@
+#! /bin/sh
+
+PREREQ=""
+DESCRIPTION="Setting up system keymap"
+
+. /scripts/casper-functions
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+log_begin_msg "$DESCRIPTION"
+
+# commandline
+for x in $(cat /proc/cmdline); do
+    case $x in
+	keymap=*)
+	    keymap=${x#keymap=}
+	    set_keymap="true"
+	    ;;
+    esac
+done
+
+if [ "${set_keymap}" ]; then
+	sed -i -e "s|qwerty/us|qwerty/${keymap}|" \
+		"${rootmnt}/etc/conf.d/keymaps"
+fi
+
+if [ -f "${rootmnt}/etc/hal/fdi/policy/10-keymap.fdi" ]; then
+	sed -i -e "s|>us<|>${keymap}<|" \
+		${rootmnt}/etc/hal/fdi/policy/10-keymap.fdi
+fi
+
+log_end_msg

srcpkgs/xbps-casper/files/scripts/casper-bottom/12fstab

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+PREREQ=""
+DESCRIPTION="Setting up /etc/fstab"
+FSTAB=${rootmnt}/etc/fstab
+
+. /scripts/casper-functions
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+log_begin_msg "$DESCRIPTION"
+
+cat > $FSTAB <<EOF
+${UNIONFS} / ${UNIONFS} rw 0 0
+tmpfs /tmp tmpfs nosuid,nodev 0 0
+EOF
+
+log_end_msg

srcpkgs/xbps-casper/files/scripts/casper-bottom/13swap

@@ -0,0 +1,47 @@
+#!/bin/sh
+
+PREREQ=""
+DESCRIPTION="Setting up swap"
+FSTAB=${rootmnt}/etc/fstab
+
+. /scripts/casper-functions
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+log_begin_msg "$DESCRIPTION"
+
+devices=""
+for device in /dev/[hs]d[a-z][0-9]*; do
+    if ! [ -b "$device" ]; then
+        continue
+    fi
+
+    /sbin/blkid -o udev -p ${device%%[0-9]*} | \
+	grep -q "^ID_FS_USAGE=raid" && continue
+
+    magic=$(/bin/dd if="$device" bs=4086 skip=1 count=1 2>/dev/null | /bin/dd bs=10 count=1 2>/dev/null) || continue
+    
+    if [ "$magic" = "SWAPSPACE2" -o "$magic" = "SWAP-SPACE" ]; then
+#        log "Found $device"
+        devices="$devices $device"
+    fi
+done
+
+for device in $devices; do
+    cat >> $FSTAB <<EOF
+$device swap swap defaults 0 0
+EOF
+done
+
+log_end_msg

srcpkgs/xbps-casper/files/scripts/casper-bottom/14locales

@@ -0,0 +1,37 @@
+#! /bin/sh
+
+PREREQ=""
+DESCRIPTION="Setting up system locale"
+
+. /scripts/casper-functions
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+log_begin_msg "$DESCRIPTION"
+
+# commandline
+for x in $(cat /proc/cmdline); do
+    case $x in
+	locale=*)
+	    locale=${x#locale=}
+	    set_locale="true"
+	    ;;
+    esac
+done
+
+if [ "${set_locale}" ]; then
+	echo "system_locale=\"$locale\"" > ${rootmnt}/etc/conf.d/locale
+fi
+
+log_end_msg

srcpkgs/xbps-casper/files/scripts/casper-bottom/15autologin

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+PREREQ=""
+DESCRIPTION="Setting up automatic login"
+
+. /scripts/casper-functions
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+log_begin_msg "$DESCRIPTION"
+if [ -f "${rootmnt}/etc/inittab" ]; then
+	sed -i -e "s|agetty|casper-getty|g" "${rootmnt}/etc/inittab"
+fi
+log_end_msg

srcpkgs/xbps-casper/files/scripts/casper-bottom/18hostname

@@ -0,0 +1,38 @@
+#! /bin/sh
+
+PREREQ=""
+DESCRIPTION="Setting up hostname"
+
+. /scripts/casper-functions
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+log_begin_msg "$DESCRIPTION"
+
+echo "hostname=$HOST" > "${rootmnt}/etc/conf.d/hostname"
+cat > /root/etc/hosts <<EOF
+127.0.0.1 localhost
+127.0.1.1 $HOST
+
+# The following lines are desirable for IPv6 capable hosts
+::1     ip6-localhost ip6-loopback
+fe00::0 ip6-localnet
+ff00::0 ip6-mcastprefix
+ff02::1 ip6-allnodes
+ff02::2 ip6-allrouters
+ff02::3 ip6-allhosts
+
+EOF
+
+log_end_msg

srcpkgs/xbps-casper/files/scripts/casper-bottom/30policykit

@@ -0,0 +1,46 @@
+#!/bin/sh
+
+PREREQ=""
+DESCRIPTION="Setting up PolicyKit actions for user '${USERNAME}'"
+
+. /scripts/casper-functions
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+conf_file=${rootmnt}/etc/PolicyKit/PolicyKit.conf
+if [ ! -f ${conf_file} ]; then
+	exit 0
+fi
+
+log_begin_msg "$DESCRIPTION"
+
+rm -f ${conf_file}
+cat >> ${conf_file} <<_EOF
+<?xml version="1.0" encoding="UTF-8"?> <!-- -*- XML -*- -->
+
+<!DOCTYPE pkconfig PUBLIC "-//freedesktop//DTD PolicyKit Configuration 1.0//EN"
+"http://hal.freedesktop.org/releases/PolicyKit/1.0/config.dtd">
+
+<!-- See the manual page PolicyKit.conf(5) for file format -->
+
+<config version="0.1">
+	<match action="org.freedesktop.hal.*">
+		<match user="${USERNAME}">
+			<return result="yes"/>
+		</match>
+	</match>
+</config>
+_EOF
+
+log_end_msg