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60 lines
1.7 KiB
Bash
Executable File
60 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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# Change directory to the script root directory
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# https://stackoverflow.com/questions/59895/getting-the-source-directory-of-a-bash-script-from-within
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SOURCE="${BASH_SOURCE[0]}"
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while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
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DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
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SOURCE="$(readlink "$SOURCE")"
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[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
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done
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DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
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run() {
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# run the helper process which keep the listener alive
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while :;
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do
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cp -f "$DIR"/run-helper.sh.template "$DIR"/run-helper.sh
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"$DIR"/run-helper.sh $*
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returnCode=$?
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if [[ $returnCode -eq 2 ]]; then
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echo "Restarting runner..."
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else
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echo "Exiting runner..."
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exit 0
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fi
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done
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}
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runWithManualTrap() {
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# Set job control
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set -m
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trap 'kill -INT -$PID' INT TERM
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# run the helper process which keep the listener alive
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while :;
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do
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cp -f "$DIR"/run-helper.sh.template "$DIR"/run-helper.sh
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"$DIR"/run-helper.sh $* &
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PID=$!
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wait -f $PID
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returnCode=$?
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if [[ $returnCode -eq 2 ]]; then
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echo "Restarting runner..."
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else
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echo "Exiting runner..."
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# Unregister signal handling before exit
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trap - INT TERM
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# wait for last parts to be logged
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wait $PID
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exit $returnCode
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fi
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done
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}
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if [[ -z "$RUNNER_MANUALLY_TRAP_SIG" ]]; then
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run $*
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else
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runWithManualTrap $*
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fi |