mirror of
https://gitlab.com/sortix/sortix.git
synced 2023-02-13 20:55:38 -05:00
115 lines
2.6 KiB
Bash
Executable file
115 lines
2.6 KiB
Bash
Executable file
#!/bin/sh
|
|
# Copyright (c) 2017 Jonas 'Sortie' Termansen.
|
|
#
|
|
# Permission to use, copy, modify, and distribute this software for any
|
|
# purpose with or without fee is hereby granted, provided that the above
|
|
# copyright notice and this permission notice appear in all copies.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
#
|
|
# tix-iso-add
|
|
# Add directory to iso filesystem.
|
|
|
|
set -e
|
|
|
|
directory=
|
|
input=
|
|
operand=1
|
|
output=
|
|
|
|
dashdash=
|
|
previous_option=
|
|
for argument do
|
|
if test -n "$previous_option"; then
|
|
eval $previous_option=\$argument
|
|
previous_option=
|
|
continue
|
|
fi
|
|
|
|
case $argument in
|
|
*=?*) parameter=$(expr "X$argument" : '[^=]*=\(.*\)' || true) ;;
|
|
*=) parameter= ;;
|
|
*) parameter=yes ;;
|
|
esac
|
|
|
|
case $dashdash$argument in
|
|
--) dashdash=yes ;;
|
|
-o) previous_option=output ;;
|
|
--output=*) output=$parameter ;;
|
|
--output) previous_option=output ;;
|
|
-*) echo "$0: unrecognized option $argument" >&2
|
|
exit 1 ;;
|
|
*)
|
|
if [ $operand = 1 ]; then
|
|
input="$argument"
|
|
operand=2
|
|
elif [ $operand = 2 ]; then
|
|
directory="$argument"
|
|
operand=3
|
|
else
|
|
echo "$0: unexpected extra operand $argument" >&2
|
|
exit 1
|
|
fi
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if test -n "$previous_option"; then
|
|
echo "$0: option '$argument' requires an argument" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if test -z "$input"; then
|
|
echo "$0: No input file was specified" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if test -z "$output"; then
|
|
output="$input"
|
|
fi
|
|
|
|
tmpdir=
|
|
tmpdest=
|
|
cleanup() {
|
|
if [ -n "$tmpdir" ]; then rm -rf "$tmpdir"; fi
|
|
if [ -n "$tmpdest" ]; then rm -rf "$tmpdest"; fi
|
|
}
|
|
trap cleanup EXIT HUP INT QUIT TERM
|
|
|
|
if [ -z "$directory" ]; then
|
|
tmpdir=$(mktemp -d)
|
|
directory=$tmpdir
|
|
fi
|
|
|
|
# Use different -indev and -outdev as just xorriso -dev doesn't rewrite the .iso
|
|
# in the same manner.
|
|
if [ "$input" = "$output" ]; then
|
|
tmpdest=$(mktemp -d)
|
|
dest=$tmpdest/iso
|
|
else
|
|
dest=$output
|
|
rm -f -- "$dest"
|
|
fi
|
|
|
|
xorriso \
|
|
-indev "$input" \
|
|
-outdev "$dest" \
|
|
-boot_image grub keep \
|
|
-pathspecs on \
|
|
-add \
|
|
="$directory"
|
|
|
|
# xorriso doesn't write out the destination file if the directory is empty.
|
|
if [ ! -e "$dest" ]; then
|
|
cp -- "$input" "$dest"
|
|
fi
|
|
|
|
if [ "$dest" != "$output" ]; then
|
|
cp -- "$dest" "$output"
|
|
fi
|