#! /bin/bash

set -e
set -u

cd "$(dirname "${BASH_SOURCE[0]}")"
dir="$PWD"

if [ ! -e ./goftp ]; then
   pushd $GOPATH/src/local/goftp
   CGO_ENABLED=0 GOOS=linux go build -o "$dir/goftp" -a -installsuffix cgo
   popd
fi

img_tag="${1:-"dev:dev"}"

docker build -t "$img_tag" .

mkdir -p $PWD/mnt
sudo chmod -R 777 $PWD/mnt

rm -rf $PWD/mnt/this
mkdir -p $PWD/mnt/this/is\ a/test/path
rm -f $PWD/mnt/this/{_Header.md,file.md}
echo '# hello' > $PWD/mnt/this/file.md

pushd $PWD/mnt
if [ ! -e Home.md ]; then
   echo 'immediate pages
   <<ImmediatePages()>>

   immediate pages from /this/
   <<ImmediatePages("/this/")>>

   path segments
   <<PathSegments()>>

   drop down
   <<DropDown("title", "hidden")>>

   h1, h2, h3, para
# Hello
## h2
### h3
paragraph
   ' > Home.md
fi
popd

function clean() {
   docker rm -f gollum-dev
}
trap clean EXIT

if [ -z "${BUILD:-""}" ]; then
docker run --rm -it \
   --name gollum-dev \
   -e PORT=38080 \
   -p 38180:38080 \
   -p 38181:38081 \
   -v $PWD/mnt:/wiki \
   $img_tag
fi