#!/usr/local/bin/bash

set -x
set -e

URL=discord-hook

while read oldrev newrev ref; do
    if [[ $ref =~ .*/master$ ]]; then
        logmsg=""
        commits=$(git rev-list ${oldrev}..${newrev})
        for commit in $commits; do
            log=$(git log -1 --pretty=format:'[%h](https://git.kore.io/kore/commit/%H) %cn: %s' $commit)
            logmsg="$logmsg $log\\n"
        done

        curl -i \
            -H "Accept: application/json" \
            -H "Content-type: application/json" \
            -X POST \
            -d "{\"content\": \"${logmsg}\"}" \
            $URL
    fi
done

git update-server-info

ROOT=/var/chroot/kore-site
TARGET=$ROOT/stagit
STATIC=$HOME/src/stagit_static
export TMPDIR=$ROOT/.tmp

STAGING=`mktemp -d`

function update_stagit {
    mkdir -p $STAGING/$1
    pushd $STAGING/$1
    stagit $2
    cp log.html index.html
    cp -R $2 ${STAGING}/${1}.git
    rm ${STAGING}/${1}.git/hooks/post-receive
    chmod -R +rx ${STAGING}/${1}.git
    popd

}

update_stagit kore /home/git/kore.git

cp -R $STATIC/* $STAGING
chmod -R o+rx $STAGING

rm -rf $ROOT/.old
mv $TARGET $ROOT/.old
mv $STAGING $TARGET
rm -rf $ROOT/.old