#!/bin/sh

set -xe

# Install gosu
if [ "$(uname -m)" = "aarch64" ]; then
  export arch='arm64'
  export checksum='c3805a85d17f4454c23d7059bcb97e1ec1af272b90126e79ed002342de08389b'
elif [ "$(uname -m)" = "armv7l" ]; then
  export arch='armhf'
  export checksum='e5866286277ff2a2159fb9196fea13e0a59d3f1091ea46ddb985160b94b6841b'
else
  export arch='amd64'
  export checksum='bbc4136d03ab138b1ad66fa4fc051bafc6cc7ffae632b069a53657279a450de3'
fi

wget --quiet https://github.com/tianon/gosu/releases/download/1.17/gosu-${arch} -O /usr/sbin/gosu
echo "${checksum}  /usr/sbin/gosu" | sha256sum -cs
chmod +x /usr/sbin/gosu

# Create git user for Gogs
addgroup -S git
adduser -G git -H -D -g 'Gogs Git User' git -h /data/git -s /bin/bash && usermod -p '*' git && passwd -u git
echo "export GOGS_CUSTOM=${GOGS_CUSTOM}" >> /etc/profile

# Final cleaning
rm -rf /app/gogs/build
rm -rf /app/gogs/docker/build
rm /app/gogs/docker/nsswitch.conf
rm /app/gogs/docker/README.md