forked from josch/mmdebstrap
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53 lines
1.2 KiB
Bash
53 lines
1.2 KiB
Bash
#!/bin/sh
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set -eu
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: "${DEFAULT_DIST:=unstable}"
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: "${cachedir:=./shared/cache}"
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tmpdir="$(mktemp -d)"
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cleanup() {
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rv=$?
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rm -f "$tmpdir/log"
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[ -e "$tmpdir" ] && rmdir "$tmpdir"
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if [ -n "${TAIL_PID:-}" ]; then
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kill "$TAIL_PID"
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fi
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if [ -e shared/output.txt ]; then
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res="$(cat shared/exitstatus.txt)"
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if [ "$res" != "0" ]; then
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# this might possibly overwrite another non-zero rv
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rv=1
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fi
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fi
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exit $rv
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}
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trap cleanup INT TERM EXIT
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echo 1 > shared/exitstatus.txt
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if [ -e shared/output.txt ]; then
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rm shared/output.txt
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fi
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touch shared/output.txt
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tail -f shared/output.txt &
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TAIL_PID=$!
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# to connect to serial use:
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# minicom -D 'unix#/tmp/ttyS0'
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#
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# or this (quit with ctrl+q):
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# socat stdin,raw,echo=0,escape=0x11 unix-connect:/tmp/ttyS0
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ret=0
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timeout --foreground 40m debvm-run --image="$(realpath "$cachedir")/debian-$DEFAULT_DIST.ext4" -- \
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-m 4G -snapshot \
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-monitor unix:/tmp/monitor,server,nowait \
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-serial unix:/tmp/ttyS0,server,nowait \
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-serial unix:/tmp/ttyS1,server,nowait \
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-virtfs local,id=mmdebstrap,path="$(pwd)/shared",security_model=none,mount_tag=mmdebstrap \
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>"$tmpdir/log" 2>&1 || ret=$?
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if [ "$ret" -ne 0 ]; then
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cat "$tmpdir/log"
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exit $ret
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fi
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