#!/usr/bin/env bash

##
# description: pulls the specified docker-compose.yml from the defined git-repo
# usage: pullpod <pod-name>
##
function pullpod() {
  if [[ ! "$(curl -A "poddoc/$PKGVER" -so /dev/null -w %{http_code} $(getValueByKey 'GIT_REPOSITORY')/${1})" =~ 2[0-9]{2} ]]; then
    log e "$1 does not exist in remote repository"
    exit 1
  fi

  if [[ ! -d "$(getValueByKey 'PODMAN_DIRECTORY')/${1}" ]]; then
    git clone "$(getValueByKey 'GIT_REPOSITORY')/${1}.git" "$(getValueByKey 'PODMAN_DIRECTORY')/${1}"
    exit 0
  fi
  cd "$(getValueByKey 'PODMAN_DIRECTORY')/${1}"
  git pull
}

function inspectpod() {
  if [[ ! -d "$(getValueByKey 'PODMAN_DIRECTORY')/${1}" ]]; then
    log e "Podman-directory of ${1} does not exist!"
    exit 1
  fi
}

##
# description: starts the defined podman container
# usage: startpod <pod-name>
##
function startpod() {
  if [[ ! -d "$(getValueByKey 'PODMAN_DIRECTORY')/${1}" ]]; then
    log e "Podman-directory of ${1} does not exist!"
    exit 1
  fi

  cd "$(getValueByKey 'PODMAN_DIRECTORY')/${1}"

  # check if network is needed
  if [[ -n $(getLocalConfValue $(getValueByKey 'PODMAN_DIRECTORY')/${1} network.name) ]]; then
    local network="$(getLocalConfValue $(getValueByKey 'PODMAN_DIRECTORY')/${1} network.name)"
    if [[ -z $(podman network ls | grep "$network") ]]; then
      podman network create "$network"
    fi
  fi

  if [[ -n $(podman container ls | grep $(getLocalConfValue $(getValueByKey 'PODMAN_DIRECTORY')/${1} container.name)) ]]; then
    log e "Container $(getLocalConfValue $(getValueByKey 'PODMAN_DIRECTORY')/${1} container.name) is already running"
    exit 1
  fi

  podman-compose up -d
}

function stoppod() {
  if [[ ! -d "$(getValueByKey 'PODMAN_DIRECTORY')/${1}" ]]; then
    log e "Podman-directory of ${1} does not exist!"
    exit 1
  fi

  if [[ -z $(podman container ls | grep $(getLocalConfValue $(getValueByKey 'PODMAN_DIRECTORY')/${1} container.name)) ]]; then
    log e "Container $(getLocalConfValue $(getValueByKey 'PODMAN_DIRECTORY')/${1} container.name) does not exist!"
    exit 1
  fi

  cd "$(getValueByKey 'PODMAN_DIRECTORY')/${1}"
  podman-compose down
}