aecec53380
Clean up syntax in all the base tasks. Add CONVENTIONS file for info on where things go. Tweak readme. Switch add playbooks to base role instead of task.
41 lines
755 B
Bash
Executable file
41 lines
755 B
Bash
Executable file
#!/bin/bash
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if [ $# -lt 2 ]; then
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echo "Usage: $0 [name] [script]"
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exit 1;
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fi
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NAME=$1
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SCRIPT=$2
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LOCKDIR="/var/tmp/$NAME"
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PIDFILE="$LOCKDIR/pid"
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function cleanup {
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rm -rf "$LOCKDIR"
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}
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RESTORE_UMASK=$(umask -p)
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umask 0077
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if ! mkdir "$LOCKDIR"; then
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echo "$LOCKDIR already exists"
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PID=$(cat "$PIDFILE")
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if [ -n "$PID" ] && /bin/ps $PID > /dev/null
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then
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echo "$PID is still running"
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/bin/ps -o user,pid,start,time,comm $PID
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exit 1;
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else
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echo "$LOCKDIR exists but $PID is dead"
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echo "Removing lockdir and re-running"
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/bin/rm -rf $LOCKDIR
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mkdir $LOCKDIR || exit
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fi
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fi
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trap cleanup EXIT SIGQUIT SIGHUP SIGTERM
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echo $$ > "$PIDFILE"
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$RESTORE_UMASK
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eval "$SCRIPT"
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