Implement error handling
Implement error handling
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commit
4fa3e2fbc8
4 changed files with 10 additions and 1 deletions
2
.github/workflows/check.yml
vendored
2
.github/workflows/check.yml
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@ -11,4 +11,4 @@ jobs:
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- name: Run ShellCheck
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- name: Run ShellCheck
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uses: ludeeus/action-shellcheck@master
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uses: ludeeus/action-shellcheck@master
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env:
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env:
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SHELLCHECK_OPTS: -x -e SC2001 -e SC2002 -e SC2223 -e SC2034 -e SC2064
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SHELLCHECK_OPTS: -x -e SC2001 -e SC2002 -e SC2223 -e SC2034 -e SC2064 -e SC2317
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@ -32,3 +32,5 @@ mv -f "$TMP" "$FILE"
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{ set +x; } 2>/dev/null
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{ set +x; } 2>/dev/null
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[ "$DEBUG" = "Y" ] && echo
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[ "$DEBUG" = "Y" ] && echo
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return 0
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@ -233,3 +233,5 @@ fi
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NET_OPTS="${NET_OPTS} -device virtio-net-pci,romfile=,netdev=hostnet0,mac=${VM_NET_MAC},id=net0"
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NET_OPTS="${NET_OPTS} -device virtio-net-pci,romfile=,netdev=hostnet0,mac=${VM_NET_MAC},id=net0"
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[ "$DEBUG" = "Y" ] && echo && echo "Finished network setup.." && echo
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[ "$DEBUG" = "Y" ] && echo && echo "Finished network setup.." && echo
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return 0
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@ -15,6 +15,9 @@ echo "Starting QEMU for Docker v${VERSION}..."
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STORAGE="/storage"
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STORAGE="/storage"
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KERNEL=$(uname -r | cut -b 1)
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KERNEL=$(uname -r | cut -b 1)
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trap 'echo >&2 "Error - exited with status $? at line $LINENO:";
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pr -tn $0 | tail -n+$((LINENO - 3)) | head -n7 >&2' ERR
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[ ! -d "$STORAGE" ] && echo "Storage folder (${STORAGE}) not found!" && exit 69
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[ ! -d "$STORAGE" ] && echo "Storage folder (${STORAGE}) not found!" && exit 69
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[ ! -f "/run/run.sh" ] && echo "Script must run inside Docker container!" && exit 60
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[ ! -f "/run/run.sh" ] && echo "Script must run inside Docker container!" && exit 60
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@ -59,6 +62,8 @@ EXTRA_OPTS="-device virtio-balloon-pci,id=balloon0 -object rng-random,id=rng0,fi
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ARGS="${DEF_OPTS} ${CPU_OPTS} ${RAM_OPTS} ${MAC_OPTS} ${MON_OPTS} ${SERIAL_OPTS} ${NET_OPTS} ${DISK_OPTS} ${EXTRA_OPTS}"
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ARGS="${DEF_OPTS} ${CPU_OPTS} ${RAM_OPTS} ${MAC_OPTS} ${MON_OPTS} ${SERIAL_OPTS} ${NET_OPTS} ${DISK_OPTS} ${EXTRA_OPTS}"
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ARGS=$(echo "$ARGS" | sed 's/\t/ /g' | tr -s ' ')
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ARGS=$(echo "$ARGS" | sed 's/\t/ /g' | tr -s ' ')
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trap - ERR
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set -m
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set -m
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(
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(
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[ "$DEBUG" = "Y" ] && set -x
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[ "$DEBUG" = "Y" ] && set -x
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