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dracut
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use ${var:+val} rather than ${var+val} 

${var:+val} also catches var=""
master
Harald Hoyer 2013-08-22 11:24:01 +02:00
parent ace51ef520
commit ffc68f357e
10 changed files with 38 additions and 40 deletions
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2
50-dracut.install
View File

@ -22,7 +22,7 @@ done
ret=0
case "$1" in
add)
dracut ${noimageifnotneeded+--noimageifnotneeded} "$3"/initrd "$2"
dracut ${noimageifnotneeded:+--noimageifnotneeded} "$3"/initrd "$2"
ret=$?
;;
remove)

42
dracut-functions.sh
View File

@ -688,37 +688,37 @@ fi
[[ $DRACUT_RESOLVE_LAZY ]] || export DRACUT_RESOLVE_DEPS=1
inst_dir() {
[[ -e ${initdir}/"$1" ]] && return 0 # already there
$DRACUT_INSTALL ${initdir+-D "$initdir"} -d "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} -d "$@" || :
$DRACUT_INSTALL ${initdir:+-D "$initdir"} -d "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir:+-D "$initdir"} -d "$@" || :
}

inst() {
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
#dinfo "$DRACUT_INSTALL -l $@"
$DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@" || :
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@" || :
}

inst_simple() {
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -e $1 ]] || return 1 # no source
$DRACUT_INSTALL ${initdir+-D "$initdir"} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} "$@" || :
$DRACUT_INSTALL ${initdir:+-D "$initdir"} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir:+-D "$initdir"} "$@" || :
}

inst_symlink() {
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -L $1 ]] || return 1
$DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@" || :
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@" || :
}

inst_multiple() {
local ret
#dinfo "initdir=$initdir $DRACUT_INSTALL -l $@"
$DRACUT_INSTALL ${initdir+-D "$initdir"} -a ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@"
$DRACUT_INSTALL ${initdir:+-D "$initdir"} -a ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@"
ret=$?
(($ret != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} -a ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@" || :
(($ret != 0)) && derror $DRACUT_INSTALL ${initdir:+-D "$initdir"} -a ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@" || :
return $ret
}

@ -729,18 +729,18 @@ dracut_install() {
inst_library() {
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -e $1 ]] || return 1 # no source
$DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@" || :
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@" || :
}

inst_binary() {
$DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@" || :
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@" || :
}

inst_script() {
$DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} ${DRACUT_RESOLVE_DEPS+-l} ${DRACUT_FIPS_MODE+-H} "$@" || :
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@"
(($? != 0)) && derror $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-H} "$@" || :
}

# find symlinks linked to given library file
@ -850,13 +850,11 @@ inst_rule_initqueue() {
inst_rules() {
local _target=/etc/udev/rules.d _rule _found

[[ $hostonly ]] || unset hostonly

inst_dir "${udevdir}/rules.d"
inst_dir "$_target"
for _rule in "$@"; do
if [ "${_rule#/}" = "$_rule" ]; then
for r in ${udevdir}/rules.d ${hostonly+/etc/udev/rules.d}; do
for r in ${udevdir}/rules.d ${hostonly:+/etc/udev/rules.d}; do
if [[ -e $r/$_rule ]]; then
_found="$r/$_rule"
inst_rule_programs "$_found"
@ -1388,7 +1386,7 @@ dracut_kernel_post() {
local _pid

if [[ $DRACUT_KERNEL_LAZY_HASHDIR ]] && [[ -f "$DRACUT_KERNEL_LAZY_HASHDIR/lazylist" ]]; then
xargs -r modprobe -a ${_moddirname+-d ${_moddirname}/} \
xargs -r modprobe -a ${_moddirname:+-d ${_moddirname}/} \
--ignore-install --show-depends --set-version $kernel \
< "$DRACUT_KERNEL_LAZY_HASHDIR/lazylist" 2>/dev/null \
| sort -u \
@ -1399,7 +1397,7 @@ dracut_kernel_post() {

(
if [[ $DRACUT_INSTALL ]] && [[ -z $_moddirname ]]; then
xargs -r $DRACUT_INSTALL ${initdir+-D "$initdir"} -a < "$DRACUT_KERNEL_LAZY_HASHDIR/lazylist.dep"
xargs -r $DRACUT_INSTALL ${initdir:+-D "$initdir"} -a < "$DRACUT_KERNEL_LAZY_HASHDIR/lazylist.dep"
else
while read _modpath; do
local _destpath=$_modpath
@ -1418,7 +1416,7 @@ dracut_kernel_post() {
for _fwdir in $fw_dir; do
echo $_fwdir/$line;
done;
done | xargs -r $DRACUT_INSTALL ${initdir+-D "$initdir"} -a -o
done | xargs -r $DRACUT_INSTALL ${initdir:+-D "$initdir"} -a -o
else
for _fw in $(xargs -r modinfo -k $kernel -F firmware < "$DRACUT_KERNEL_LAZY_HASHDIR/lazylist.dep"); do
for _fwdir in $fw_dir; do

4
dracut.sh
View File

@ -729,7 +729,7 @@ fi

if ! [[ $print_cmdline ]]; then
inst /bin/sh
if ! $DRACUT_INSTALL ${initdir+-D "$initdir"} -R "$initdir/bin/sh" &>/dev/null; then
if ! $DRACUT_INSTALL ${initdir:+-D "$initdir"} -R "$initdir/bin/sh" &>/dev/null; then
unset DRACUT_RESOLVE_LAZY
export DRACUT_RESOLVE_DEPS=1
fi
@ -1184,7 +1184,7 @@ if [[ $kernel_only != yes ]]; then
find "$initdir" -type f \
'(' -perm -0100 -or -perm -0010 -or -perm -0001 ')' \
-not -path '*.ko' -print0 \
| xargs -r -0 $DRACUT_INSTALL ${initdir+-D "$initdir"} -R ${DRACUT_FIPS_MODE+-H} --
| xargs -r -0 $DRACUT_INSTALL ${initdir:+-D "$initdir"} -R ${DRACUT_FIPS_MODE:+-H} --
dinfo "*** Resolving executable dependencies done***"
fi
fi

2
modules.d/40network/dhclient-script.sh
View File

@ -42,7 +42,7 @@ setup_interface() {

# Note: hostname can be fqdn OR short hostname, so chop off any
# trailing domain name and explicity add any domain if set.
[ -n "$hostname" ] && echo "echo ${hostname%.$domain}${domain+.$domain} > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
[ -n "$hostname" ] && echo "echo ${hostname%.$domain}${domain:+.$domain} > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
}

PATH=/usr/sbin:/usr/bin:/sbin:/bin

4
modules.d/40network/ifup.sh
View File

@ -124,10 +124,10 @@ do_static() {
[ -n "$mtu" ] && ip link set mtu $mtu dev $netif
if strstr $ip '*:*:*'; then
# note no ip addr flush for ipv6
ip addr add $ip/$mask ${srv+peer $srv} dev $netif
ip addr add $ip/$mask ${srv:+peer $srv} dev $netif
else
ip addr flush dev $netif
ip addr add $ip/$mask ${srv+peer $srv} brd + dev $netif
ip addr add $ip/$mask ${srv:+peer $srv} brd + dev $netif
fi

[ -n "$gw" ] && echo ip route add default via $gw dev $netif > /tmp/net.$netif.gw

14
modules.d/95iscsi/iscsiroot.sh
View File

@ -96,7 +96,7 @@ handle_netroot()
# XXX is this needed?
getarg ro && iscsirw=ro
getarg rw && iscsirw=rw
fsopts=${fsopts+$fsopts,}${iscsirw}
fsopts=${fsopts:+$fsopts,}${iscsirw}

if [ -z $iscsi_initiator ]; then
# XXX Where are these from?
@ -155,12 +155,12 @@ handle_netroot()
iscsistart -i $iscsi_initiator -t $iscsi_target_name \
-g $iscsi_target_group -a $iscsi_target_ip \
-p $iscsi_target_port \
${iscsi_username+-u $iscsi_username} \
${iscsi_password+-w $iscsi_password} \
${iscsi_in_username+-U $iscsi_in_username} \
${iscsi_in_password+-W $iscsi_in_password} \
${iscsi_iface_name+--param iface.iscsi_ifacename=$iscsi_iface_name} \
${iscsi_netdev_name+--param iface.net_ifacename=$iscsi_netdev_name} \
${iscsi_username:+-u $iscsi_username} \
${iscsi_password:+-w $iscsi_password} \
${iscsi_in_username:+-U $iscsi_in_username} \
${iscsi_in_password:+-W $iscsi_in_password} \
${iscsi_iface_name:+--param iface.iscsi_ifacename=$iscsi_iface_name} \
${iscsi_netdev_name:+--param iface.net_ifacename=$iscsi_netdev_name} \
${iscsi_param} \
|| :


4
modules.d/95nbd/nbdroot.sh
View File

@ -76,12 +76,12 @@ while [ -n "$nbdflags" ]; do
nbdrw=$f
continue
fi
fsopts=${fsopts+$fsopts,}$f
fsopts=${fsopts:+$fsopts,}$f
done

getarg ro && nbdrw=ro
getarg rw && nbdrw=rw
fsopts=${fsopts+$fsopts,}${nbdrw}
fsopts=${fsopts:+$fsopts,}${nbdrw}

# XXX better way to wait for the device to be made?
i=0

2
modules.d/95nfs/nfs-lib.sh
View File

@ -128,7 +128,7 @@ mount_nfs() {
nfs_to_var $nfsroot $netif
munge_nfs_options
if [ "$nfs" = "nfs4" ]; then
options=$options${nfslock+,$nfslock}
options=$options${nfslock:+,$nfslock}
else
# NFSv{2,3} doesn't support using locks as it requires a helper to
# transfer the rpcbind state to the new root

2
test/TEST-04-FULL-SYSTEMD/test.sh
View File

@ -82,7 +82,7 @@ test_setup() {
inst "$basedir/modules.d/40network/ifup.sh" "/sbin/ifup"
inst_multiple grep
inst_simple ./fstab /etc/fstab
rpm -ql systemd | xargs -r $DRACUT_INSTALL ${initdir+-D "$initdir"} -o -a -l
rpm -ql systemd | xargs -r $DRACUT_INSTALL ${initdir:+-D "$initdir"} -o -a -l
inst /lib/systemd/system/systemd-remount-fs.service
inst /lib/systemd/systemd-remount-fs
inst /lib/systemd/system/systemd-journal-flush.service

2
test/TEST-50-MULTINIC/test.sh
View File

@ -20,7 +20,7 @@ run_server() {
-display none \
-net socket,listen=127.0.0.1:12350 \
-net nic,macaddr=52:54:01:12:34:56,model=e1000 \
${SERIAL+-serial "$SERIAL"} \
${SERIAL:+-serial "$SERIAL"} \
-watchdog i6300esb -watchdog-action poweroff \
-kernel /boot/vmlinuz-"$KVERSION" \
-append "loglevel=7 root=/dev/sda rootfstype=ext3 rw console=ttyS0,115200n81 selinux=0" \