remove.sh

#!/bin/bash

__findWorkDir() {
  ## Get the real script folder path
  # shellcheck disable=SC2164
  cd "$(dirname "$0")"
  script=$(basename "$0")
  # Iterate down a (possible) chain of symlinks
  while [ -L "$script" ]
  do
      script=$(readlink "$script")
      # shellcheck disable=SC2164
      cd "$(dirname "$script")"
      script=$(basename "$script")
  done
  workDir=$(pwd -P)
  # shellcheck disable=SC2164
  cd "$workDir"
}

__loadConfig() {
  # env.conf is needed
  if [[ ! -f env.conf ]]; then
    echo "ERR: env.conf is missing"
    echo "     Please copy env.sample.conf to env.conf"
    echo "     and update variable values before running launch script"
    exit 1
  fi

  while read -r line
  do
    if [[ "$line" != "" && "$line" =~ = && ! "$line" =~ ^#.* ]]; then
      # shellcheck disable=SC2086
      varName=$(echo $line|awk -F '[=]' '{print $1}')
      # shellcheck disable=SC2001,SC2086
      varValue=$(echo $line|sed "s/^${varName}=//")
      # shellcheck disable=SC2086
      export ${varName}="${varValue}"
    fi
  done <<< "$(cat env.conf)"
}

__validations() {
    if [[ ! -f .local-docker-compose.yml ]]; then
        echo "ERR: .local-docker-compose.yml is missing, services were never launched"
    fi
}
__removeDockerContainers() {
    docker-compose -f .local-docker-compose.yml -p "${STACK}" down
}

__findWorkDir
__loadConfig
__validations
__removeDockerContainers