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-rw-r--r--src/fripost-partman-udeb/base.sh26
1 files changed, 17 insertions, 9 deletions
diff --git a/src/fripost-partman-udeb/base.sh b/src/fripost-partman-udeb/base.sh
index b6af4d1..163134f 100644
--- a/src/fripost-partman-udeb/base.sh
+++ b/src/fripost-partman-udeb/base.sh
@@ -65,7 +65,7 @@ seed_urandom() {
if [ -f "$seed" ]; then
log "/dev/urandom has already been seeded since start-up"
- return
+ return 0
fi
[ -r $poolfile ] && bytes=$(cat $poolfile)
@@ -226,6 +226,7 @@ fripost_mkpart() {
| grep -m1 "^[0-9]:${start}s:" \
| sed 's/:.*//' )
+ wait_for_device "${device}${part}"
while [ $# -gt 3 ]; do
flag="$4"
log "Partition flag for ${device}${part} ($name): $flag"
@@ -237,7 +238,6 @@ fripost_mkpart() {
shift
done
- wait_for_device "${device}${part}"
echo ${device}${part}
}
@@ -418,18 +418,26 @@ copy_authorized_keys() {
##############################################################################
-# Add a progress bar to mkfs(8).
+# Add a progress bar to mkfs(8). Exit gracefully if $device is empty
#
# Usage: fripost_mkfs <type> <device> [<options>]
fripost_mkfs() {
local type="$1" device="$2" fifo pid line stage step total=
+ [ "$device" ] || return 0
shift; shift
log "Formatting $device as $type; options $@"
+ wait_for_device "$device"
+
+ if ! [ "$type" = ext2 -o "$type" = ext3 -o "$type" = ext4 ]; then
+ # XXX: The parsing has been tested with mkfs.ext{2,3,4} only.
+ /sbin/mkfs."$type" "$@" "$device"
+ return 0
+ fi
+
db_subst fripost/mkfs_progress_title DEVICE "$device"
db_subst fripost/mkfs_progress_title TYPE "$type"
- wait_for_device "$device"
fifo=$(mktemp -u)
/bin/mknod "$fifo" p || exit 1
@@ -437,7 +445,6 @@ fripost_mkfs() {
/sbin/mkfs."$type" "$@" "$device" | tr '\b' '\n' > "$fifo" & pid=$!
while read -u 7 line; do
- # XXX: The parsing has been tested with mkfs.ext{2,3,4} only.
case "$line" in
*:*/*)
[ "$total" ] && db_progress STOP
@@ -472,7 +479,7 @@ fripost_mkfs() {
##############################################################################
-# Set up the fstab
+# Set up the fstab. Exit gracefully if $device is empty
#
# Usage: fripost_fstab <device> <mountpoint> <type> [<options>]
#
@@ -481,6 +488,7 @@ fripost_mkfs() {
fripost_fstab() {
local device="$1" mp="$2" type="$3" options="${4:-defaults}" pass
+ [ "$device" ] || return 0
if [ "$mp" = / ]; then
log "Got root device, $device"
@@ -562,14 +570,14 @@ fripost_mount_partitions() {
if [ "$type" = swap ]; then
/sbin/swapon "$dev"
elif [ / = $(expr substr "$mp" 1 1) ]; then
- mkdir "/target$mp"
+ mkdir -p "/target$mp"
/bin/mount -t "$type" -o "$options" "$dev" "/target$mp"
fi
done
# Post-installation scripts may use the install CD as a local mirror
# for APT packages.
- cdrom=$( sed -rn 's#^(\S+) /cdrom\s.*#\1#p' /proc/mounts | head -1 )
+ cdrom=$( sed -rn '\#^(\S+) /cdrom\s.*# {s//\1/p; q}' /proc/mounts )
[ "$cdrom" ] || fatal "Error: Is /cdrom a mountpoint?"
fripost_fstab_addentry "$cdrom" /media/cdrom0 udf,iso9660 user,noauto 0 0
mkdir -p /target/media/cdrom0
@@ -602,7 +610,7 @@ fripost_rmpart () {
local device="$1" part="$2"
n=$( /sbin/parted -sm "$device" p \
| sed -nr "/^[0-9].*:$part:[^:]*;$/ s/:.*//p" )
- [ "$n" ] || return
+ [ "$n" ] || return 0
log "Removing partition $n ($part) from $device"
/sbin/parted -sm "$device" rm "$n"
}