#!/bin/bash

# Database type
DB_TYPE=postgres

# SSL mode
SSL_MODE=require

# Extract database credentials from DATABASE_URL
if [[ $DATABASE_URL =~ ^postgres://([^:]*):([^@]*)@([^:]*):([0-9]+)/([^/]*)$ ]]; then
    USER="${BASH_REMATCH[1]}"
    PASSWD="${BASH_REMATCH[2]}"
    HOST="${BASH_REMATCH[3]}:${BASH_REMATCH[4]}"
    NAME="${BASH_REMATCH[5]}"
else
    echo "Invalid DATABASE_URL: $DATABASE_URL"
    exit 1
fi

# Get app url
FILE=/app/heroku-app.txt
ROOT_URL=$(cat $FILE)

# Custom configuration
mkdir -p /var/lib/gitea/custom/conf

echo $ROOT_URL

printf "[server]\nROOT_URL = $ROOT_URL\n" > /var/lib/gitea/custom/conf/app.ini
printf "[database]\nDB_TYPE = $DB_TYPE\nHOST = $HOST\nNAME = $NAME\nUSER = $USER\nPASSWD = $PASSWD\nSSL_MODE = $SSL_MODE\n" >> /var/lib/gitea/custom/conf/app.ini

/usr/local/bin/gitea web -port $PORT