#!/bin/bash

restoreDir=/etc/restore
giteaDir="$restoreDir/gitea"


hook_check() {
    if [[ -d "$giteaDir" ]]; then
        rm -rf "$giteaDir" || exit 1
    fi
}

hook_pre() {
    backupDate=$(date +"%Y-%m-%d")
    giteaHome=$(getent passwd git | cut -f6 -d:)

    mkdir -p "$giteaDir"
    sudo -u git "${giteaHome}/bin/gitea" dump --type tar.xz --file - > "${giteaDir}/gitea-dump-${backupDate}.tar.xz"
}

hook_post() {
    rm -rf "$giteaDir" || exit 1
}

case "$1" in
    before_check)   hook_check;;
    before_backup)  hook_pre;;
    after_backup)   hook_post;;
esac