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dracut-init.sh: Simplify udev rule grepping

master
Ville Skyttä 2016-03-28 12:09:06 +03:00
parent bcabe0fe25
commit 06a1d07690
1 changed files with 46 additions and 56 deletions
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102
dracut-init.sh
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@ -275,71 +275,61 @@ rev_lib_symlinks() {
inst_rule_programs() {
local _prog _bin

if grep -qE 'PROGRAM==?"[^ "]+' "$1"; then
for _prog in $(grep -E 'PROGRAM==?"[^ "]+' "$1" | sed -r 's/.*PROGRAM==?"([^ "]+).*/\1/'); do
_bin=""
if [ -x ${udevdir}/$_prog ]; then
_bin=${udevdir}/$_prog
elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
continue;
}
fi
for _prog in $(sed -nr 's/.*PROGRAM==?"([^ "]+).*/\1/p'); do
_bin=""
if [ -x ${udevdir}/$_prog ]; then
_bin=${udevdir}/$_prog
elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
continue;
}
fi

[[ $_bin ]] && inst_binary "$_bin"
done
fi
if grep -qE 'RUN[+=]=?"[^ "]+' "$1"; then
for _prog in $(grep -E 'RUN[+=]=?"[^ "]+' "$1" | sed -r 's/.*RUN[+=]=?"([^ "]+).*/\1/'); do
_bin=""
if [ -x ${udevdir}/$_prog ]; then
_bin=${udevdir}/$_prog
elif [[ "${_prog/\$env\{/}" == "$_prog" ]] && [[ "${_prog}" != "/sbin/initqueue" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
continue;
}
fi
[[ $_bin ]] && inst_binary "$_bin"
done
for _prog in $(sed -nr 's/.*RUN[+=]=?"([^ "]+).*/\1/p'); do
_bin=""
if [ -x ${udevdir}/$_prog ]; then
_bin=${udevdir}/$_prog
elif [[ "${_prog/\$env\{/}" == "$_prog" ]] && [[ "${_prog}" != "/sbin/initqueue" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
continue;
}
fi

[[ $_bin ]] && inst_binary "$_bin"
done
fi
if grep -qE 'IMPORT\{program\}==?"[^ "]+' "$1"; then
for _prog in $(grep -E 'IMPORT\{program\}==?"[^ "]+' "$1" | sed -r 's/.*IMPORT\{program\}==?"([^ "]+).*/\1/'); do
_bin=""
if [ -x ${udevdir}/$_prog ]; then
_bin=${udevdir}/$_prog
elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
continue;
}
fi
[[ $_bin ]] && inst_binary "$_bin"
done
for _prog in $(sed -nr 's/.*IMPORT\{program\}==?"([^ "]+).*/\1/p'); do
_bin=""
if [ -x ${udevdir}/$_prog ]; then
_bin=${udevdir}/$_prog
elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
continue;
}
fi

[[ $_bin ]] && dracut_install "$_bin"
done
fi
[[ $_bin ]] && dracut_install "$_bin"
done
}

# attempt to install any programs specified in a udev rule
inst_rule_group_owner() {
local i

if grep -qE 'OWNER=?"[^ "]+' "$1"; then
for i in $(grep -E 'OWNER=?"[^ "]+' "$1" | sed -r 's/.*OWNER=?"([^ "]+).*/\1/'); do
if ! grep -Eq "^$i:" "$initdir/etc/passwd" 2>/dev/null; then
grep -E "^$i:" /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
fi
done
fi
if grep -qE 'GROUP=?"[^ "]+' "$1"; then
for i in $(grep -E 'GROUP=?"[^ "]+' "$1" | sed -r 's/.*GROUP=?"([^ "]+).*/\1/'); do
if ! grep -Eq "^$i:" "$initdir/etc/group" 2>/dev/null; then
grep -E "^$i:" /etc/group 2>/dev/null >> "$initdir/etc/group"
fi
done
fi
for i in $(sed -nr 's/.*OWNER=?"([^ "]+).*/\1/p'); do
if ! grep -Eq "^$i:" "$initdir/etc/passwd" 2>/dev/null; then
grep -E "^$i:" /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
fi
done
for i in $(sed -nr 's/.*GROUP=?"([^ "]+).*/\1/p' "$1"); do
if ! grep -Eq "^$i:" "$initdir/etc/group" 2>/dev/null; then
grep -E "^$i:" /etc/group 2>/dev/null >> "$initdir/etc/group"
fi
done
}

inst_rule_initqueue() {