mirror of
https://github.com/erenfro/gen2stage4.git
synced 2024-11-13 02:38:57 -05:00
Tabs not spaces
This commit is contained in:
parent
52fe0c0326
commit
5f0fdb96b8
1 changed files with 147 additions and 147 deletions
294
mkstage4.sh
294
mkstage4.sh
|
@ -3,8 +3,8 @@
|
|||
# checks if run as root:
|
||||
if [ "$(whoami)" != "root" ]
|
||||
then
|
||||
echo "$(basename "$0"): must be root."
|
||||
exit 1
|
||||
echo "$(basename "$0"): must be root."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
#set flag variables to null
|
||||
|
@ -20,83 +20,83 @@ HAS_PORTAGEQ=0
|
|||
|
||||
if command -v portageq &>/dev/null
|
||||
then
|
||||
HAS_PORTAGEQ=1
|
||||
HAS_PORTAGEQ=1
|
||||
fi
|
||||
|
||||
if [ "$(getconf LONG_BIT)" == "64" ]
|
||||
then
|
||||
x86_64=1
|
||||
x86_64=1
|
||||
fi
|
||||
USAGE="usage:\n\
|
||||
$(basename "$0") [-q -c -b -l -k -p] [-s || -t <target-mountpoint>] [-e <additional excludes dir*>] <archive-filename> [custom-tar-options]\n\
|
||||
-q: activates quiet mode (no confirmation).\n\
|
||||
-c: excludes connman network lists.\n\
|
||||
-b: excludes boot directory.\n\
|
||||
-l: excludes lost+found directory.\n\
|
||||
-p: compresses parallelly using pbzip2.\n\
|
||||
-e: an additional excludes directory (one dir one -e, donot use it with *).\n\
|
||||
-s: makes tarball of current system.\n\
|
||||
-k: separately save current kernel modules and src (smaller & save decompression time).\n\
|
||||
-t: makes tarball of system located at the <target-mountpoint>.\n\
|
||||
-h: displays help message."
|
||||
$(basename "$0") [-q -c -b -l -k -p] [-s || -t <target-mountpoint>] [-e <additional excludes dir*>] <archive-filename> [custom-tar-options]\n\
|
||||
-q: activates quiet mode (no confirmation).\n\
|
||||
-c: excludes connman network lists.\n\
|
||||
-b: excludes boot directory.\n\
|
||||
-l: excludes lost+found directory.\n\
|
||||
-p: compresses parallelly using pbzip2.\n\
|
||||
-e: an additional excludes directory (one dir one -e, donot use it with *).\n\
|
||||
-s: makes tarball of current system.\n\
|
||||
-k: separately save current kernel modules and src (smaller & save decompression time).\n\
|
||||
-t: makes tarball of system located at the <target-mountpoint>.\n\
|
||||
-h: displays help message."
|
||||
|
||||
# reads options:
|
||||
while getopts ":t:e:skqcblph" flag
|
||||
do
|
||||
case "$flag" in
|
||||
t)
|
||||
TARGET="$OPTARG"
|
||||
;;
|
||||
s)
|
||||
TARGET="/"
|
||||
;;
|
||||
q)
|
||||
QUIET=1
|
||||
;;
|
||||
k)
|
||||
S_KERNEL=1
|
||||
;;
|
||||
c)
|
||||
EXCLUDE_CONNMAN=1
|
||||
;;
|
||||
b)
|
||||
EXCLUDE_BOOT=1
|
||||
;;
|
||||
l)
|
||||
EXCLUDE_LOST=1
|
||||
;;
|
||||
e)
|
||||
USER_EXCL+=("--exclude=${OPTARG}")
|
||||
;;
|
||||
p)
|
||||
PARALLEL=1
|
||||
;;
|
||||
h)
|
||||
echo -e "$USAGE"
|
||||
exit 0
|
||||
;;
|
||||
\?)
|
||||
echo "Invalid option: -$OPTARG" >&2
|
||||
exit 1
|
||||
;;
|
||||
:)
|
||||
echo "Option -$OPTARG requires an argument." >&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
case "$flag" in
|
||||
t)
|
||||
TARGET="$OPTARG"
|
||||
;;
|
||||
s)
|
||||
TARGET="/"
|
||||
;;
|
||||
q)
|
||||
QUIET=1
|
||||
;;
|
||||
k)
|
||||
S_KERNEL=1
|
||||
;;
|
||||
c)
|
||||
EXCLUDE_CONNMAN=1
|
||||
;;
|
||||
b)
|
||||
EXCLUDE_BOOT=1
|
||||
;;
|
||||
l)
|
||||
EXCLUDE_LOST=1
|
||||
;;
|
||||
e)
|
||||
USER_EXCL+=("--exclude=${OPTARG}")
|
||||
;;
|
||||
p)
|
||||
PARALLEL=1
|
||||
;;
|
||||
h)
|
||||
echo -e "$USAGE"
|
||||
exit 0
|
||||
;;
|
||||
\?)
|
||||
echo "Invalid option: -$OPTARG" >&2
|
||||
exit 1
|
||||
;;
|
||||
:)
|
||||
echo "Option -$OPTARG requires an argument." >&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ -z "$TARGET" ]
|
||||
then
|
||||
echo "$(basename "$0"): no target specified."
|
||||
echo -e "$USAGE"
|
||||
exit 1
|
||||
echo "$(basename "$0"): no target specified."
|
||||
echo -e "$USAGE"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# make sure TARGET path ends with slash
|
||||
if [[ "$TARGET" != */ ]]
|
||||
if [[ "$TARGET" != */ ]]
|
||||
then
|
||||
TARGET="${TARGET}/"
|
||||
TARGET="${TARGET}/"
|
||||
fi
|
||||
|
||||
# shifts pointer to read mandatory output file specification
|
||||
|
@ -106,23 +106,23 @@ ARCHIVE=$1
|
|||
# checks for correct output file specification
|
||||
if [ -z "$ARCHIVE" ]
|
||||
then
|
||||
echo "$(basename "$0"): no archive file name specified."
|
||||
echo -e "$USAGE"
|
||||
exit 1
|
||||
echo "$(basename "$0"): no archive file name specified."
|
||||
echo -e "$USAGE"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# checks for quiet mode (no confirmation)
|
||||
if ((QUIET == 1))
|
||||
then
|
||||
AGREE="yes"
|
||||
AGREE="yes"
|
||||
fi
|
||||
|
||||
# determines if filename was given with relative or absolute path
|
||||
if (($(grep -c '^\/' <<< "$ARCHIVE") > 0));
|
||||
then
|
||||
STAGE4_FILENAME="${ARCHIVE}.tar.bz2"
|
||||
STAGE4_FILENAME="${ARCHIVE}.tar.bz2"
|
||||
else
|
||||
STAGE4_FILENAME="$(pwd)/${ARCHIVE}.tar.bz2"
|
||||
STAGE4_FILENAME="$(pwd)/${ARCHIVE}.tar.bz2"
|
||||
fi
|
||||
|
||||
#Shifts pointer to read custom tar options
|
||||
|
@ -131,68 +131,68 @@ mapfile -t OPTIONS <<< "$@"
|
|||
|
||||
if ((S_KERNEL == 1))
|
||||
then
|
||||
USER_EXCL+=("--exclude=${TARGET}usr/src/*")
|
||||
if ((x86_64 == 1))
|
||||
then
|
||||
USER_EXCL+=("--exclude=${TARGET}lib64/modules/*")
|
||||
else
|
||||
USER_EXCL+=("--exclude=${TARGET}lib/modules/*")
|
||||
fi
|
||||
USER_EXCL+=("--exclude=${TARGET}usr/src/*")
|
||||
if ((x86_64 == 1))
|
||||
then
|
||||
USER_EXCL+=("--exclude=${TARGET}lib64/modules/*")
|
||||
else
|
||||
USER_EXCL+=("--exclude=${TARGET}lib/modules/*")
|
||||
fi
|
||||
fi
|
||||
|
||||
|
||||
# Excludes:
|
||||
EXCLUDES=(
|
||||
"--exclude=${TARGET}home/*/.bash_history"
|
||||
"--exclude=${TARGET}dev/*"
|
||||
"--exclude=${TARGET}var/tmp/*"
|
||||
"--exclude=${TARGET}media/*"
|
||||
"--exclude=${TARGET}mnt/*/*"
|
||||
"--exclude=${TARGET}proc/*"
|
||||
"--exclude=${TARGET}run/*"
|
||||
"--exclude=${TARGET}sys/*"
|
||||
"--exclude=${TARGET}tmp/*"
|
||||
"--exclude=${TARGET}var/lock/*"
|
||||
"--exclude=${TARGET}var/log/*"
|
||||
"--exclude=${TARGET}var/run/*"
|
||||
"--exclude=${TARGET}var/lib/docker/*"
|
||||
"--exclude=${TARGET}home/*/.bash_history"
|
||||
"--exclude=${TARGET}dev/*"
|
||||
"--exclude=${TARGET}var/tmp/*"
|
||||
"--exclude=${TARGET}media/*"
|
||||
"--exclude=${TARGET}mnt/*/*"
|
||||
"--exclude=${TARGET}proc/*"
|
||||
"--exclude=${TARGET}run/*"
|
||||
"--exclude=${TARGET}sys/*"
|
||||
"--exclude=${TARGET}tmp/*"
|
||||
"--exclude=${TARGET}var/lock/*"
|
||||
"--exclude=${TARGET}var/log/*"
|
||||
"--exclude=${TARGET}var/run/*"
|
||||
"--exclude=${TARGET}var/lib/docker/*"
|
||||
)
|
||||
|
||||
EXCLUDES_DEFAULT_PORTAGE=(
|
||||
"--exclude=${TARGET}var/db/repos/gentoo/*"
|
||||
"--exclude=${TARGET}var/cache/distfiles/*"
|
||||
"--exclude=${TARGET}usr/portage/*"
|
||||
"--exclude=${TARGET}var/db/repos/gentoo/*"
|
||||
"--exclude=${TARGET}var/cache/distfiles/*"
|
||||
"--exclude=${TARGET}usr/portage/*"
|
||||
)
|
||||
|
||||
EXCLUDES+=("${USER_EXCL[@]}")
|
||||
|
||||
if [ "$TARGET" == '/' ]
|
||||
then
|
||||
EXCLUDES+=("--exclude=${STAGE4_FILENAME#/}")
|
||||
if ((HAS_PORTAGEQ == 1))
|
||||
then
|
||||
EXCLUDES+=("--exclude=$(portageq get_repo_path / gentoo)/*")
|
||||
EXCLUDES+=("--exclude=$(portageq distdir)/*")
|
||||
else
|
||||
EXCLUDES+=("${EXCLUDES_DEFAULT_PORTAGE[@]}")
|
||||
fi
|
||||
EXCLUDES+=("--exclude=${STAGE4_FILENAME#/}")
|
||||
if ((HAS_PORTAGEQ == 1))
|
||||
then
|
||||
EXCLUDES+=("--exclude=$(portageq get_repo_path / gentoo)/*")
|
||||
EXCLUDES+=("--exclude=$(portageq distdir)/*")
|
||||
else
|
||||
EXCLUDES+=("${EXCLUDES_DEFAULT_PORTAGE[@]}")
|
||||
fi
|
||||
else
|
||||
EXCLUDES+=("${EXCLUDES_DEFAULT_PORTAGE[@]}")
|
||||
EXCLUDES+=("${EXCLUDES_DEFAULT_PORTAGE[@]}")
|
||||
fi
|
||||
|
||||
if ((EXCLUDE_CONNMAN == 1))
|
||||
then
|
||||
EXCLUDES+=("--exclude=${TARGET}var/lib/connman/*")
|
||||
EXCLUDES+=("--exclude=${TARGET}var/lib/connman/*")
|
||||
fi
|
||||
|
||||
if ((EXCLUDE_BOOT == 1))
|
||||
then
|
||||
EXCLUDES+=("--exclude=${TARGET}boot/*")
|
||||
EXCLUDES+=("--exclude=${TARGET}boot/*")
|
||||
fi
|
||||
|
||||
if ((EXCLUDE_LOST == 1))
|
||||
then
|
||||
EXCLUDES+=("--exclude=lost+found")
|
||||
EXCLUDES+=("--exclude=lost+found")
|
||||
fi
|
||||
|
||||
# Generic tar options:
|
||||
|
@ -200,60 +200,60 @@ TAR_OPTIONS=(-cpP --ignore-failed-read "--xattrs-include='*.*'" --numeric-owner)
|
|||
|
||||
if [ ${PARALLEL} -eq 1 ]
|
||||
then
|
||||
if command -v pbzip2 &>/dev/null; then
|
||||
TAR_OPTIONS+=("--use-compress-prog=pbzip2")
|
||||
else
|
||||
echo "WARING: pbzip2 isn't installed, single-threaded compressing is used." >&2
|
||||
TAR_OPTIONS+=("-j")
|
||||
fi
|
||||
if command -v pbzip2 &>/dev/null; then
|
||||
TAR_OPTIONS+=("--use-compress-prog=pbzip2")
|
||||
else
|
||||
echo "WARING: pbzip2 isn't installed, single-threaded compressing is used." >&2
|
||||
TAR_OPTIONS+=("-j")
|
||||
fi
|
||||
else
|
||||
TAR_OPTIONS+=("-j")
|
||||
TAR_OPTIONS+=("-j")
|
||||
fi
|
||||
|
||||
# if not in quiet mode, this message will be displayed:
|
||||
if [[ "x$AGREE" != 'xyes' ]]
|
||||
then
|
||||
echo "Are you sure that you want to make a stage 4 tarball of the system"
|
||||
echo "located under the following directory?"
|
||||
echo "$TARGET"
|
||||
echo ""
|
||||
echo "WARNING: since all data is saved by default the user should exclude all"
|
||||
echo "security- or privacy-related files and directories, which are not"
|
||||
echo "already excluded by mkstage4 options (such as -c), manually per cmdline."
|
||||
echo "example: \$ $(basename "$0") -s /my-backup --exclude=/etc/ssh/ssh_host*"
|
||||
echo ""
|
||||
echo "COMMAND LINE PREVIEW:"
|
||||
echo "tar ${TAR_OPTIONS[*]} ${EXCLUDES[*]} ${OPTIONS[*]} -f $STAGE4_FILENAME ${TARGET}*"
|
||||
if ((S_KERNEL == 1))
|
||||
then
|
||||
echo ""
|
||||
echo "tar ${TAR_OPTIONS[*]} -f $STAGE4_FILENAME.ksrc ${TARGET}usr/src/linux-$(uname -r)*"
|
||||
if ((x86_64 == 1))
|
||||
then
|
||||
echo ""
|
||||
echo "tar ${TAR_OPTIONS[*]} -f $STAGE4_FILENAME.kmod ${TARGET}lib64/modules/$(uname -r)*"
|
||||
else
|
||||
echo ""
|
||||
echo "tar ${TAR_OPTIONS[*]} -f $STAGE4_FILENAME.kmod ${TARGET}lib/modules/$(uname -r)*"
|
||||
fi
|
||||
fi
|
||||
echo ""
|
||||
echo -n "Type \"yes\" to continue or anything else to quit: "
|
||||
read -r AGREE
|
||||
echo "Are you sure that you want to make a stage 4 tarball of the system"
|
||||
echo "located under the following directory?"
|
||||
echo "$TARGET"
|
||||
echo ""
|
||||
echo "WARNING: since all data is saved by default the user should exclude all"
|
||||
echo "security- or privacy-related files and directories, which are not"
|
||||
echo "already excluded by mkstage4 options (such as -c), manually per cmdline."
|
||||
echo "example: \$ $(basename "$0") -s /my-backup --exclude=/etc/ssh/ssh_host*"
|
||||
echo ""
|
||||
echo "COMMAND LINE PREVIEW:"
|
||||
echo "tar ${TAR_OPTIONS[*]} ${EXCLUDES[*]} ${OPTIONS[*]} -f $STAGE4_FILENAME ${TARGET}*"
|
||||
if ((S_KERNEL == 1))
|
||||
then
|
||||
echo ""
|
||||
echo "tar ${TAR_OPTIONS[*]} -f $STAGE4_FILENAME.ksrc ${TARGET}usr/src/linux-$(uname -r)*"
|
||||
if ((x86_64 == 1))
|
||||
then
|
||||
echo ""
|
||||
echo "tar ${TAR_OPTIONS[*]} -f $STAGE4_FILENAME.kmod ${TARGET}lib64/modules/$(uname -r)*"
|
||||
else
|
||||
echo ""
|
||||
echo "tar ${TAR_OPTIONS[*]} -f $STAGE4_FILENAME.kmod ${TARGET}lib/modules/$(uname -r)*"
|
||||
fi
|
||||
fi
|
||||
echo ""
|
||||
echo -n "Type \"yes\" to continue or anything else to quit: "
|
||||
read -r AGREE
|
||||
fi
|
||||
|
||||
# start stage4 creation:
|
||||
if [ "$AGREE" == "yes" ]
|
||||
then
|
||||
tar "${TAR_OPTIONS[@]}" "${EXCLUDES[@]}" "${OPTIONS[@]}" -f "$STAGE4_FILENAME" ${TARGET}*
|
||||
if [ ${S_KERNEL} -eq 1 ]
|
||||
then
|
||||
tar "${TAR_OPTIONS[@]}" -f "$STAGE4_FILENAME.ksrc" "${TARGET}usr/src/linux-$(uname -r)"*
|
||||
if [ ${x86_64} -eq 1 ]
|
||||
then
|
||||
tar "${TAR_OPTIONS[@]}" -f "$STAGE4_FILENAME.kmod" "${TARGET}lib64/modules/$(uname -r)"*
|
||||
else
|
||||
tar "${TAR_OPTIONS[@]}" -f "$STAGE4_FILENAME.kmod" "${TARGET}lib/modules/$(uname -r)"*
|
||||
fi
|
||||
fi
|
||||
tar "${TAR_OPTIONS[@]}" "${EXCLUDES[@]}" "${OPTIONS[@]}" -f "$STAGE4_FILENAME" ${TARGET}*
|
||||
if [ ${S_KERNEL} -eq 1 ]
|
||||
then
|
||||
tar "${TAR_OPTIONS[@]}" -f "$STAGE4_FILENAME.ksrc" "${TARGET}usr/src/linux-$(uname -r)"*
|
||||
if [ ${x86_64} -eq 1 ]
|
||||
then
|
||||
tar "${TAR_OPTIONS[@]}" -f "$STAGE4_FILENAME.kmod" "${TARGET}lib64/modules/$(uname -r)"*
|
||||
else
|
||||
tar "${TAR_OPTIONS[@]}" -f "$STAGE4_FILENAME.kmod" "${TARGET}lib/modules/$(uname -r)"*
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
|
Loading…
Reference in a new issue