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dfb664a182
this can be used to start a test envioronment in screen windows. Use: make testenv SCREEN=1 SELFTEST_TESTENV=dc to launch just one environment (in this case, "dc")
67 lines
1.8 KiB
Bash
Executable File
67 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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export TMPDIR="$SELFTEST_TMPDIR"
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SERVERNAME="$ENVNAME"
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[ -z "$SERVERNAME" ] && SERVERNAME="base"
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basedir=$TMPDIR
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[ -r $basedir/$SERVERNAME.pid ] && {
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for i in $(seq 2 100); do
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if [ ! -r "$basedir/${SERVERNAME}-$i.pid" ]; then
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SERVERNAME="${SERVERNAME}-$i"
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break
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fi
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done
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}
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rm -f $basedir/$SERVERNAME.*
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# set most of the environment vars we have in the screen session too
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_ENV=""
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vars=$(mktemp)
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printenv |
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egrep -v '^TERMCAP|^WINDOW|^SHELL|^STY|^SHLVL|^SAMBA_VALGRIND|\$' |
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egrep '^[A-Z]' |
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sed "s/\(^[^=]*=\)\(.*\)/export \1'\2'/g" > $basedir/$SERVERNAME.vars
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cat <<EOF > $basedir/$SERVERNAME.launch
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echo \$\$ > $basedir/$SERVERNAME.pid
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. $basedir/$SERVERNAME.vars
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echo "\$(date) starting $SERVERNAME" >> $basedir/$SERVERNAME.log
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$@
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echo \$? > $basedir/$SERVERNAME.status
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read parent < $basedir/$SERVERNAME.parent.pid
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kill \$parent
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EOF
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pid=$$
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cleanup() {
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trap "exit 1" SIGINT SIGTERM SIGPIPE
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[ -r $basedir/$SERVERNAME.status ] && {
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read status < $basedir/$SERVERNAME.status
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echo "$(date) samba exited with status $status" >> $basedir/$SERVERNAME.log
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exit $status
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}
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read pid < $basedir/$SERVERNAME.pid
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echo "$(date) Killing samba pid $pid from $$" >> $basedir/$SERVERNAME.log
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if [ "$pid" = "$$" ]; then
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exit 1
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fi
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kill -9 $pid 2>&1
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exit 1
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}
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rm -f $basedir/$SERVERNAME.status $basedir/$SERVERNAME.log
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echo $$ > $basedir/$SERVERNAME.parent.pid
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trap cleanup SIGINT SIGTERM SIGPIPE
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screen -r -X screen -t test:$SERVERNAME bash $basedir/$SERVERNAME.launch
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echo "$(date) waiting in $$" >> $basedir/$SERVERNAME.log
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read stdin_var
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echo "$(date) EOF on stdin" >> $basedir/$SERVERNAME.log
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read pid < $basedir/$SERVERNAME.pid
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echo "$(date) killing $pid" >> $basedir/$SERVERNAME.log
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kill $pid 2> /dev/null
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echo "$(date) exiting" >> $basedir/$SERVERNAME.log
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exit 0
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