+++ /dev/null
-#!/bin/bash -
-# febootstrap-to-supermin
-# (C) Copyright 2009 Red Hat Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# Written by Richard W.M. Jones <rjones@redhat.com>
-
-unset CDPATH
-
-TEMP=`getopt \
- -o '' \
- --long help \
- -n febootstrap-to-supermin -- "$@"`
-if [ $? != 0 ]; then
- echo "febootstrap-to-supermin: problem parsing the command line arguments"
- exit 1
-fi
-eval set -- "$TEMP"
-
-usage ()
-{
- echo "Usage: febootstrap-to-supermin DIR supermin.img hostfiles.txt"
- echo "Please read febootstrap-to-supermin(8) man page for more information."
-}
-
-while true; do
- case "$1" in
- --help)
- usage
- exit 0;;
- --)
- shift
- break;;
- *)
- echo "Internal error!"
- exit 1;;
- esac
-done
-
-if [ $# -ne 3 ]; then
- usage
- exit 1
-fi
-
-set -e
-
-# Create a temporary directory, make sure it gets cleaned up at the end.
-tmpdir=$(mktemp -d)
-remove_tmpdir ()
-{
- status=$?
- rm -rf "$tmpdir" && exit $status
-}
-trap remove_tmpdir EXIT
-
-# Get the complete list of files and directories in the appliance.
-(cd "$1" > /dev/null && find) > "$tmpdir/files"
-
-exec 5>"$tmpdir/keep" # Files/dirs we will keep in supermin.img
-exec 6>$3 # hostfiles.txt (output)
-exec 7<"$tmpdir/files"
-
-while read path <&7; do
- dir=$(dirname "$path")
- file=$(basename "$path")
-
- # For quoting problems with the bash =~ operator, see bash FAQ
- # question E14 here http://tiswww.case.edu/php/chet/bash/FAQ and
- # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=487387#25
- # (RHBZ#566511).
- p_etc='^\./etc'
- p_dev='^\./dev'
- p_var='^\./var'
- p_lib_modules='^\./lib/modules/'
- p_builddir='^\./builddir'
- p_ld_so='^ld-[.0-9]+\.so$'
- p_libbfd='^libbfd-.*\.so$'
- p_libgcc='^libgcc_s-.*\.so\.([0-9]+)$'
- p_libntfs3g='^libntfs-3g\.so\..*$'
- p_lib123so='^lib(.*)-[-.0-9]+\.so$'
- p_lib123so123='^lib(.*)-[-.0-9]+\.so\.([0-9]+)\.'
- p_libso123='^lib(.*)\.so\.([0-9]+)\.'
-
- # Ignore fakeroot.log.
- if [ "$path" = "./fakeroot.log" ]; then
- :
-
- # All we're going to keep are the special files /init,
- # configuration files (/etc), devices and modifiable stuff (/var).
- elif [ "$path" = "./init" ]; then
- echo "$path" >&5
-
- # Get timezone configuration from local system.
- elif [ "$path" = "./etc/localtime" ]; then
- echo "$path" >&6
-
- elif [[ "$path" =~ $p_etc || "$path" =~ $p_dev || "$path" =~ $p_var ]]
- then
- echo "$path" >&5
-
- # Kernel modules are always copied in from the host, including all
- # the dependency information files.
- elif [[ "$path" =~ $p_lib_modules ]]; then
- :
-
- # On mock/Koji, exclude bogus /builddir directory which for some
- # reason contains some yum temporary files (RHBZ#566512).
- elif [[ "$path" =~ $p_builddir ]]; then
- :
-
- # Always write directory names to both output files.
- elif [ -d "$path" ]; then
- echo "$path" >&5
- echo "$path" >&6
-
- # Some libraries need fixed version numbers replaced by wildcards.
-
- elif [[ "$file" =~ $p_ld_so ]]; then
- echo "$dir/ld-*.so" >&6
-
- # Special case for libbfd
- elif [[ "$file" =~ $p_libbfd ]]; then
- echo "$dir/libbfd-*.so" >&6
-
- # Special case for libgcc_s-<gccversion>-<date>.so.N
- elif [[ "$file" =~ $p_libgcc ]]; then
- echo "$dir/libgcc_s-*.so.${BASH_REMATCH[1]}" >&6
-
- # Special case for libntfs-3g.so.*
- elif [[ "$file" =~ $p_libntfs3g ]]; then
- [ -n "$libntfs3g_once" ] || echo "$dir/libntfs-3g.so.*" >&6
- libntfs3g_once=1
-
- # libfoo-1.2.3.so
- elif [[ "$file" =~ $p_lib123so ]]; then
- echo "$dir/lib${BASH_REMATCH[1]}-*.so" >&6
-
- # libfoo-1.2.3.so.1.2.3 (but NOT '*.so.N')
- elif [[ "$file" =~ $p_lib123so123 ]]; then
- echo "$dir/lib${BASH_REMATCH[1]}-*.so.${BASH_REMATCH[2]}.*" >&6
-
- # libfoo.so.1.2.3 (but NOT '*.so.N')
- elif [[ "$file" =~ $p_libso123 ]]; then
- echo "$dir/lib${BASH_REMATCH[1]}.so.${BASH_REMATCH[2]}.*" >&6
-
- else
- # Anything else comes from the host directly.
- echo "$path" >&6
- fi
-done
-
-# Close output files.
-exec 5>&-
-exec 6>&-
-
-# Now run febootstrap-to-initramfs to construct the supermin
-# appliance.
-if ! febootstrap-to-initramfs --nocompress --files="$tmpdir/keep" "$1" > "$2"
-then
- rm -f "$2"
-fi
git.annexia.org / febootstrap.git / blobdiff