#! /bin/sh

v=3.20.6

file=v$v.tar.gz

set -ex

[ -e swagger-ui/$file ] ||
    wget -P swagger-ui https://github.com/swagger-api/swagger-ui/archive/$file

rm -fr swagger-ui/dist
tar zxvf swagger-ui/$file --strip-components=1 -C swagger-ui swagger-ui-$v/dist

# remove stack trace support (heavy)
rm swagger-ui/dist/*.map

# remove unused files
rm swagger-ui/dist/swagger-ui.js

# set a better default URL
sed -i -e '/url:/s,https://petstore.swagger.io/v2/swagger.json,/swagger.json,g' swagger-ui/dist/*