From 66b5c3933b0f28d57020b66524bb8b115dee225d Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Tue, 19 Apr 2016 20:42:14 -0400
Subject: implement menu select option for booting with ramdisk root

---
 initramfs-tools/scripts/samizdat | 33 ++++++++++++++++-----------------
 1 file changed, 16 insertions(+), 17 deletions(-)

(limited to 'initramfs-tools/scripts/samizdat')

diff --git a/initramfs-tools/scripts/samizdat b/initramfs-tools/scripts/samizdat
index e8f5198..2bc16f8 100644
--- a/initramfs-tools/scripts/samizdat
+++ b/initramfs-tools/scripts/samizdat
@@ -2,26 +2,15 @@ klogd -c1 # TODO: This should be even earlier.  Can it go on the kernel command
 
 mountroot()
 {
-  mkdir /cdrom /btrfs
-  mount -t iso9660 /dev/sr0 /cdrom
-  mount -t btrfs -o loop,subvol=ROOT /cdrom/live/filesystem.btrfs /btrfs
-  modprobe brd rd_size=$((256 * 1024 * 2))
-  btrfs device add /dev/ram0 /btrfs
-  mount -o rw,remount /btrfs
-  mount -o move /btrfs /root
-  mkdir /root/cdrom
-  mount -o move /cdrom /root/cdrom
-
-  sed -i -e 's/^root:x:/root::/' /root/etc/passwd
-
-  samizdat_install_udev_rules
-
   openvt -c 13 sh
 
-  mkfifo "$MENUFIFO" || panic "mkfifo '$MENUFIFO' failed"
+  samizdat_install_udev_rules
+  mkfifo "$MENUFIFO"
   bootmenu
+  bootwait root-mounted
+  chvt 1
 
-  sleep 1000
+  sed -i -e 's/^root:x:/root::/' /root/etc/passwd
 }
 
 samizdat_install_udev_rules()
@@ -70,4 +59,14 @@ bootmenu()
   menutitle 'Samizdat\n\nAs the Internet develops there are\ntransitions in the management arrangements.\nThe time has come to take\na small step in one of those transitions.' 'Choose an installation target.'
 # menutitle 'Samizdat\nfreedom from surveillance\nno trusted authorities' 'Choose an installation target.'
   addmenu "ramdisk" "[ Boot to RAM without installing anything ]" "menu-select boot-ram"
-}
\ No newline at end of file
+}
+
+bootwait()
+{
+  mkdir -p /bootwait
+  local i=$#; while [ $i -gt 0 ]; do
+    i=$((i-1))
+    local f="$1"; shift; set -- "$@" "/bootwait/$f"
+  done
+  wait_for_files "$@"
+}
-- 
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