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mandrag

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Build and Deploy Elixir releases to Kubernetes via Helm

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mandrag lib mandrag.ex
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lib/mandrag.ex 

defmodule Mandrag do

  def message(text), do: if output_level > 0, do: IO.puts(text)

  def run_command(command), do: ssh("#{name}/run/bin/#{name} #{command}")



  # SSH helpers

  def ssh_options, do: "-i#{key} -oStrictHostKeyChecking=no"

  def ssh(command), do: Mix.Shell.IO.cmd "ssh #{user}@#{host} #{ssh_options} '#{command}'"

  def scp(source, destination), do: Mix.Shell.IO.cmd "scp #{ssh_options} #{source} #{user}@#{host}:#{destination}"



  # config helpers

  def user, do: Application.get_env(:mandrag, :user)

  def host, do: Application.get_env(:mandrag, :host)

  def key, do: Application.get_env(:mandrag, :key)

  def name, do: Application.get_env(:mandrag, :name)

  def version, do: Application.get_env(:mandrag, :version)

  def repo, do: Application.get_env(:mandrag, :repo)

  def location, do: Application.get_env(:mandrag, :build_location) || :local

  def output, do: Application.get_env(:mandrag, :output) || :info

  def output_level, do: %{error: 0, info: 1, debug: 2} |> Map.get(output)

end