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mkplatformfs.sh: add option to disable compression

This commit is contained in:
Urs Schulz 2018-05-02 15:51:54 +02:00 committed by Michael Aldridge
parent 65f88c6d6f
commit d3505ba860
1 changed files with 22 additions and 13 deletions
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35
mkplatformfs.sh.in
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@ -61,6 +61,7 @@ Options
-C <file> Full path to the XBPS configuration file
-r <repo> Set XBPS repository (may be set multiple times)
-x <num> Use <num> threads to compress the image (dynamic if unset)
-n Do not compress the image, instead print out the rootfs directory
-h Show this help
-V Show version
_EOF
@ -71,8 +72,9 @@ _EOF
# ########################################
BASEPKG=base-system
COMPRESSION="y"
while getopts "b:p:k:c:C:r:x:hV" opt; do
while getopts "b:p:k:c:C:r:x:nhV" opt; do
case $opt in
b) BASEPKG="$OPTARG" ;;
p) EXTRA_PKGS="$OPTARG" ;;
@ -81,6 +83,7 @@ while getopts "b:p:k:c:C:r:x:hV" opt; do
C) XBPS_CONFFILE="-C $OPTARG" ;;
r) XBPS_REPOSITORY="$XBPS_REPOSITORY --repository=$OPTARG" ;;
x) COMPRESSOR_THREADS="$OPTARG" ;;
n) COMPRESSION="n" ;;
h) usage; exit 0 ;;
V) echo "$PROGNAME @@MKLIVE_VERSION@@"; exit 0 ;;
esac
@ -207,17 +210,23 @@ cleanup_chroot
# only for it to be out of date, we remove it now.
rm -rf "$ROOTFS/var/cache/*" 2>/dev/null
# Finally we can compress the tarball, the name will include the
# platform and the date on which the tarball was built.
tarball=void-${PLATFORM}-PLATFORMFS-$(date '+%Y%m%d').tar.xz
run_cmd "tar -cp --posix --xattrs -C $ROOTFS . | xz -T${COMPRESSOR_THREADS:-0} -9 > $tarball "
# Compress the tarball or just print out the path?
if [ "$COMPRESSION" = "y" ]; then
# Finally we can compress the tarball, the name will include the
# platform and the date on which the tarball was built.
tarball=void-${PLATFORM}-PLATFORMFS-$(date '+%Y%m%d').tar.xz
run_cmd "tar -cp --posix --xattrs -C $ROOTFS . | xz -T${COMPRESSOR_THREADS:-0} -9 > $tarball "
# Now that we have the tarball we don't need the rootfs anymore, so we
# can get rid of it.
rm -rf "$ROOTFS"
# Now that we have the tarball we don't need the rootfs anymore, so we
# can get rid of it.
rm -rf "$ROOTFS"
# Last thing to do before closing out is to let the user know that
# this succeeded. This also ensures that there's something visible
# that the user can look for at the end of the script, which can make
# it easier to see what's going on if something above failed.
info_msg "Successfully created $tarball ($PLATFORM)"
# Last thing to do before closing out is to let the user know that
# this succeeded. This also ensures that there's something visible
# that the user can look for at the end of the script, which can make
# it easier to see what's going on if something above failed.
info_msg "Successfully created $tarball ($PLATFORM)"
else
# User requested just printing out the path to the rootfs, here it comes.
info_msg "Successfully created rootfs under $ROOTFS"
fi