web/tools/build.sh
2020-01-02 09:13:05 +08:00

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#!/bin/bash
#
# Build jekyll site and store site files in ./_site
# © 2019 Cotes Chung
# Published under MIT License
set -eu
CMD="JEKYLL_ENV=production bundle exec jekyll b"
WORK_DIR=$(dirname $(dirname $(realpath "$0")))
CONTAINER=${WORK_DIR}/.container
DEST=${WORK_DIR}/_site
help() {
echo "Usage:"
echo
echo " bash build.sh [options]"
echo
echo "Options:"
echo " -b, --baseurl <URL> The site relative url that start with slash, e.g. '/project'"
echo " -h, --help Print the help information"
echo " -d, --destination <DIR> Destination directory (defaults to ./_site)"
}
init() {
cd $WORK_DIR
if [[ -d $CONTAINER ]]; then
rm -rf $CONTAINER
fi
if [[ -d _site ]]; then
jekyll clean
fi
temp=$(mktemp -d)
cp -r * $temp
cp -r .git $temp
mv $temp $CONTAINER
}
build() {
cd $CONTAINER
echo "$ cd $(pwd)"
python _scripts/py/init_all.py
CMD+=" -d ${DEST}"
echo "\$ $CMD"
eval $CMD
echo -e "\nBuild success, the site files have been placed in '${DEST}'."
if [[ -d ${DEST}/.git ]]; then
if [[ ! -z $(git -C $DEST status -s) ]]; then
git -C $DEST add .
git -C $DEST commit -m "[Automation] Update site files." -q
echo -e "\nPlease push the changes of $DEST to remote master branch.\n"
fi
fi
cd .. && rm -rf $CONTAINER
}
check_unset() {
if [[ -z ${1:+unset} ]]
then
help
exit 1
fi
}
main() {
while [[ $# -gt 0 ]]
do
opt="$1"
case $opt in
-b|--baseurl)
check_unset $2
if [[ $2 == \/* ]]
then
CMD+=" -b $2"
else
help
exit 1
fi
shift
shift
;;
-d|--destination)
check_unset $2
DEST=$(realpath $2)
shift;
shift;
;;
-h|--help)
help
exit 0
;;
*) # unknown option
help
exit 1
;;
esac
done
init
build
}
main