forked from github/pelican
a9d1fdae3d
This allows the user to set PY and/or PELICAN environment variable overrides, which will be respected by the Makefile and devserver.sh. If, for example, the default Python on your system were Python 3 and you wanted to run Make with Python 2, using bash you could run `PY=python2 make`. Refs #915.
102 lines
2.2 KiB
Bash
Executable file
102 lines
2.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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##
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# This section should match your Makefile
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##
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PELICAN=$${PELICAN:-$pelican}
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PELICANOPTS=$pelicanopts
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BASEDIR=$$(pwd)
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INPUTDIR=$$BASEDIR/content
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OUTPUTDIR=$$BASEDIR/output
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CONFFILE=$$BASEDIR/pelicanconf.py
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###
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# Don't change stuff below here unless you are sure
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###
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SRV_PID=$$BASEDIR/srv.pid
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PELICAN_PID=$$BASEDIR/pelican.pid
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function usage(){
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echo "usage: $$0 (stop) (start) (restart) [port]"
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echo "This starts Pelican in debug and reload mode and then launches"
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echo "an HTTP server to help site development. It doesn't read"
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echo "your Pelican settings, so if you edit any paths in your Makefile"
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echo "you will need to edit your settings as well."
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exit 3
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}
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function alive() {
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kill -0 $$1 >/dev/null 2>&1
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}
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function shut_down(){
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PID=$$(cat $$SRV_PID)
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if [[ $$? -eq 0 ]]; then
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if alive $PID; then
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echo "Stopping HTTP server"
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kill $$PID
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else
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echo "Stale PID, deleting"
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fi
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rm $$SRV_PID
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else
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echo "HTTP server PIDFile not found"
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fi
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PID=$$(cat $$PELICAN_PID)
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if [[ $$? -eq 0 ]]; then
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if alive $$PID; then
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echo "Killing Pelican"
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kill $$PID
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else
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echo "Stale PID, deleting"
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fi
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rm $$PELICAN_PID
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else
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echo "Pelican PIDFile not found"
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fi
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}
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function start_up(){
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local port=$$1
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echo "Starting up Pelican and HTTP server"
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shift
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$$PELICAN --debug --autoreload -r $$INPUTDIR -o $$OUTPUTDIR -s $$CONFFILE $$PELICANOPTS &
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pelican_pid=$$!
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echo $$pelican_pid > $$PELICAN_PID
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cd $$OUTPUTDIR
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$PY -m pelican.server $$port &
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srv_pid=$$!
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echo $$srv_pid > $$SRV_PID
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cd $$BASEDIR
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sleep 1
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if ! alive $$pelican_pid ; then
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echo "Pelican didn't start. Is the Pelican package installed?"
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return 1
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elif ! alive $$srv_pid ; then
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echo "The HTTP server didn't start. Is there another service using port 8000?"
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return 1
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fi
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echo 'Pelican and HTTP server processes now running in background.'
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}
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###
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# MAIN
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###
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[[ ($$# -eq 0) || ($$# -gt 2) ]] && usage
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port=''
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[[ $$# -eq 2 ]] && port=$$2
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if [[ $$1 == "stop" ]]; then
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shut_down
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elif [[ $$1 == "restart" ]]; then
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shut_down
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start_up $$port
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elif [[ $$1 == "start" ]]; then
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if ! start_up $$port; then
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shut_down
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fi
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else
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usage
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fi
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