diff options
Diffstat (limited to 'meta/packages/initscripts/initscripts-1.0/populate-volatile.sh')
| -rwxr-xr-x | meta/packages/initscripts/initscripts-1.0/populate-volatile.sh | 83 |
1 files changed, 58 insertions, 25 deletions
diff --git a/meta/packages/initscripts/initscripts-1.0/populate-volatile.sh b/meta/packages/initscripts/initscripts-1.0/populate-volatile.sh index 99a469d57..3bb3d94de 100755 --- a/meta/packages/initscripts/initscripts-1.0/populate-volatile.sh +++ b/meta/packages/initscripts/initscripts-1.0/populate-volatile.sh @@ -8,6 +8,47 @@ COREDEF="00_core" [ "${VERBOSE}" != "no" ] && echo "Populating volatile Filesystems." +create_file() { + EXEC=" + touch \"$1\"; + chown ${TUSER}.${TGROUP} $1 || echo \"Failed to set owner -${TUSER}- for -$1-.\" >/dev/tty0 2>&1; + chmod ${TMODE} $1 || echo \"Failed to set mode -${TMODE}- for -$1-.\" >/dev/tty0 2>&1 " + + test "$VOLATILE_ENABLE_CACHE" = yes && echo "$EXEC" >> /etc/volatile.cache + + [ -e "$1" ] && { + [ "${VERBOSE}" != "no" ] && echo "Target already exists. Skipping." + } || { + eval $EXEC & + } +} + +mk_dir() { + EXEC=" + mkdir -p \"$1\"; + chown ${TUSER}.${TGROUP} $1 || echo \"Failed to set owner -${TUSER}- for -$1-.\" >/dev/tty0 2>&1; + chmod ${TMODE} $1 || echo \"Failed to set mode -${TMODE}- for -$1-.\" >/dev/tty0 2>&1 " + + test "$VOLATILE_ENABLE_CACHE" = yes && echo "$EXEC" >> /etc/volatile.cache + + [ -e "$1" ] && { + [ "${VERBOSE}" != "no" ] && echo "Target already exists. Skipping." + } || { + eval $EXEC & + } +} + +link_file() { + EXEC="test -e \"$2\" -o -L $2 || ln -s \"$1\" \"$2\" >/dev/tty0 2>&1" + + test "$VOLATILE_ENABLE_CACHE" = yes && echo " $EXEC" >> /etc/volatile.cache + + [ -e "$2" ] && { + echo "Cannot create link over existing -${TNAME}-." >&2 + } || { + eval $EXEC & + } +} check_requirements() { @@ -72,21 +113,17 @@ apply_cfgfile() { cat ${CFGFILE} | grep -v "^#" | \ while read LINE; do - TTYPE=`echo ${LINE} | cut -d " " -f 1` - TUSER=`echo ${LINE} | cut -d " " -f 2` - TGROUP=`echo ${LINE} | cut -d " " -f 3` - TMODE=`echo ${LINE} | cut -d " " -f 4` - TNAME=`echo ${LINE} | cut -d " " -f 5` + + eval `echo "$LINE" | sed -n "s/\(.*\)\ \(.*\) \(.*\)\ \(.*\)\ \(.*\)\ \(.*\)/TTYPE=\1 ; TUSER=\2; TGROUP=\3; TMODE=\4; TNAME=\5 TLTARGET=\6/p"` [ "${VERBOSE}" != "no" ] && echo "Checking for -${TNAME}-." + [ "${TTYPE}" = "l" ] && { - [ -e "${TNAME}" ] && { - echo "Cannot create link over existing -${TNAME}-." >&2 - } || { - TSOURCE=`echo ${LINE} | cut -d " " -f 6` + TSOURCE="$TLTARGET" + [ -L "${TNAME}" ] || { [ "${VERBOSE}" != "no" ] && echo "Creating link -${TNAME}- pointing to -${TSOURCE}-." - ln -s "${TSOURCE}" "${TNAME}" + link_file "${TSOURCE}" "${TNAME}" & } continue } @@ -103,17 +140,12 @@ apply_cfgfile() { } } - [ -e "${TNAME}" ] && { - [ "${VERBOSE}" != "no" ] && echo "Target already exists. Skipping." - continue - } - case "${TTYPE}" in "f") [ "${VERBOSE}" != "no" ] && echo "Creating file -${TNAME}-." - touch "${TNAME}" + create_file "${TNAME}" & ;; "d") [ "${VERBOSE}" != "no" ] && echo "Creating directory -${TNAME}-." - mkdir -p "${TNAME}" + mk_dir "${TNAME}" & # Add check to see if there's an entry in fstab to mount. ;; *) [ "${VERBOSE}" != "no" ] && echo "Invalid type -${TTYPE}-." @@ -121,9 +153,6 @@ apply_cfgfile() { ;; esac - chown ${TUSER} ${TNAME} || echo "Failed to set owner -${TUSER}- for -${TNAME}-." >&2 - chgrp ${TGROUP} ${TNAME} || echo "Failed to set group -${TGROUP}- for -${TNAME}-." >&2 - chmod ${TMODE} ${TNAME} || echo "Failed to set mode -${TMODE}- for -${TNAME}-." >&2 done @@ -131,8 +160,12 @@ apply_cfgfile() { } - -for file in `ls -1 "${CFGDIR}" | sort`; do - apply_cfgfile "${CFGDIR}/${file}" - done - +if test -e /etc/volatile.cache -a "$VOLATILE_ENABLE_CACHE" = "yes" -a "x$1" != "xupdate" +then + sh /etc/volatile.cache +else + rm -f /etc/volatile.cache + for file in `ls -1 "${CFGDIR}" | sort`; do + apply_cfgfile "${CFGDIR}/${file}" + done +fi |