web/run.sh

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#!/bin/bash
#
# Run jekyll site at http://127.0.0.1:4000
# © 2019 Cotes Chung
# Published under MIT License
help() {
echo "Usage:"
echo
echo " bash run.sh [options]"
echo
echo "Options:"
echo " -H, --host <HOST> Host to bind to"
echo " -P, --port <PORT> Port to listen on"
echo " -b, --baseurl <URL> The site relative url that start with slash, e.g. '/project'"
echo " -h, --help Print the help information"
}
cleanup() {
cd ../
rm -rf .container
}
init() {
set -eu
if [[ -d .container ]]; then
rm -rf .container
fi
if [[ -d ../.chirpy-cache ]]; then
rm -rf ../.chirpy-cache
fi
mkdir ../.chirpy-cache
cp -r * ../.chirpy-cache
cp -r .git ../.chirpy-cache
mv ../.chirpy-cache .container
trap cleanup INT
}
check_unset() {
if [[ -z ${1:+unset} ]]
then
help
exit 1
fi
}
cmd="bundle exec jekyll s"
while (( $# ))
do
opt="$1"
case $opt in
-H|--host)
check_unset $2
cmd+=" -H $2"
shift # past argument
shift # past value
;;
-P|--port)
check_unset $2
cmd+=" -P $2"
shift
shift
;;
-b|--baseurl)
check_unset $2
if [[ $2 == \/* ]]
then
cmd+=" -b $2"
else
help
exit 1
fi
shift
shift
;;
-h|--help)
help
exit 0
;;
*)
# unknown option
help
exit 1
;;
esac
done
init
cd .container
python _scripts/py/init_all.py
echo "\$ $cmd"
eval $cmd