69 lines
1.1 KiB
Bash
69 lines
1.1 KiB
Bash
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#!/bin/sh
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board=""
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kernel=""
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rootfs=""
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outfile=""
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err=""
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while [ "$1" ]; do
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case "$1" in
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"--board")
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board="$2"
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shift
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shift
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continue
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;;
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"--kernel")
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kernel="$2"
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shift
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shift
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continue
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;;
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"--rootfs")
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rootfs="$2"
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shift
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shift
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continue
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;;
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*)
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if [ ! "$outfile" ]; then
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outfile=$1
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shift
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continue
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fi
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;;
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esac
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done
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if [ ! -n "$board" -o ! -r "$kernel" -a ! -r "$rootfs" -o ! "$outfile" ]; then
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echo "syntax: $0 [--board boardname] [--kernel kernelimage] [--rootfs rootfs] out"
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exit 1
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fi
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tmpdir="$( mktemp -d 2> /dev/null )"
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if [ -z "$tmpdir" ]; then
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# try OSX signature
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tmpdir="$( mktemp -t 'ubitmp' -d )"
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fi
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if [ -z "$tmpdir" ]; then
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exit 1
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fi
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mkdir -p "${tmpdir}/sysupgrade-${board}"
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echo "BOARD=${board}" > "${tmpdir}/sysupgrade-${board}/CONTROL"
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[ -z "${rootfs}" ] || cp "${rootfs}" "${tmpdir}/sysupgrade-${board}/root"
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[ -z "${kernel}" ] || cp "${kernel}" "${tmpdir}/sysupgrade-${board}/kernel"
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(cd "$tmpdir"; tar cvf sysupgrade.tar sysupgrade-${board})
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err="$?"
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if [ -e "$tmpdir/sysupgrade.tar" ]; then
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cp "$tmpdir/sysupgrade.tar" "$outfile"
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else
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err=2
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fi
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rm -rf "$tmpdir"
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exit $err
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