X-Git-Url: http://git.grml.org/?a=blobdiff_plain;ds=sidebyside;f=bin%2Flive-snapshot;h=ca495fb1051aa259d41b48504f86e13c33ede159;hb=6d0cc254c6b9c37c674db96017752e5f2b3b9005;hp=eccabbcef2670bdb242d5ce6be268d09d270eb73;hpb=f6d0dfe3ad529bb1754c7cce4e7e005eb1f76fbf;p=live-boot-grml.git
diff --git a/bin/live-snapshot b/bin/live-snapshot
index eccabbc..ca495fb 100755
--- a/bin/live-snapshot
+++ b/bin/live-snapshot
@@ -23,7 +23,7 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
#
-# On Debian systems, the complete text of the GNU General Public License
+# The complete text of the GNU General Public License
# can be found in /usr/share/common-licenses/GPL-3 file.
# declare here two vars from /etc/live.conf because of "set -u"
@@ -142,10 +142,10 @@ Version ()
echo "along with this program; if not, write to the Free Software"
echo "Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA"
echo
- echo "On Debian systems, the complete text of the GNU General Public License"
+ echo "The complete text of the GNU General Public License"
echo "can be found in /usr/share/common-licenses/GPL-3 file."
echo
- echo "Homepage: "
+ echo "Homepage: "
exit 0
}
@@ -409,6 +409,13 @@ Do_filelist ()
Do_snapshot ()
{
TMP_FILELIST=$(mktemp -p "${SAFE_TMPDIR}" "${TMP_FILELIST}.XXXXXX")
+ if [ -e "${EXCLUDE_LIST}" ]
+ then
+ # Create a TMP filelist removing empty lines (grep -f does not like them)
+ # and comments (for speedup and LST)
+ TMP_EXCLUDE_LIST=$(mktemp -p "${SAFE_TMPDIR}" "${PROGRAM}_excludelist.XXXXXX")
+ grep -v '^#.*$' "${EXCLUDE_LIST}" | grep -v '^ *$' > "${TMP_EXCLUDE_LIST}"
+ fi
case "${SNAP_TYPE}" in
squashfs)
@@ -420,7 +427,7 @@ Do_snapshot ()
if [ -e "${EXCLUDE_LIST}" ]
then
# Add explicitly excluded files
- grep -v '^#.*$' "${EXCLUDE_LIST}" | grep -v '^ *$' >> "${TMP_FILELIST}"
+ cat "${TMP_EXCLUDE_LIST}" >> "${TMP_FILELIST}"
fi
cd "${OLDPWD}"
@@ -439,12 +446,13 @@ Do_snapshot ()
cd "${WORKING_DIR}"
if [ -e "${EXCLUDE_LIST}" ]
then
+
# Convert \0 to \n and tag existing (rare but possible) \n in filenames,
# this to let grep -F -v do a proper work in filtering out
cat "${TMP_FILELIST}" | \
tr '\n' '\1' | \
tr '\0' '\n' | \
- grep -F -v -f "${EXCLUDE_LIST}" | \
+ grep -F -v -f "${TMP_EXCLUDE_LIST}" | \
tr '\n' '\0' | \
tr '\1' '\n' | \
eval $COPY_CMD || exit 1
@@ -468,10 +476,14 @@ Do_snapshot ()
;;
esac
- if [ -f "${TMP_FILELIST}" ]
- then
- rm -f "${TMP_FILELIST}"
- fi
+ # Remove temporary file lists
+ for filelist in "${TMP_FILELIST}" "${TMP_EXCLUDE_LIST}"
+ do
+ if [ -f "${filelist}" ]
+ then
+ rm -f "${filelist}"
+ fi
+ done
}
Clean ()