summaryrefslogtreecommitdiff
path: root/lib/mix/tasks/generate_config.ex
blob: b3bc14d5b64fcb7bb787fd67519e75bc788c454b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
defmodule Mix.Tasks.GenerateConfig do
  use Mix.Task

  @shortdoc "Generates a new config"
  def run(_) do
    IO.puts("Answer a few questions to generate a new config\n")
    IO.puts("--- THIS WILL OVERWRITE YOUR config/generated_config.exs! ---\n")
    domain = IO.gets("What is your domain name? (e.g. pleroma.soykaf.com): ") |> String.trim
    name = IO.gets("What is the name of your instance? (e.g. Pleroma/Soykaf): ") |> String.trim
    email = IO.gets("What's your admin email address: ") |> String.trim
    secret =  :crypto.strong_rand_bytes(64) |> Base.encode64 |> binary_part(0, 64)

    result = EEx.eval_file("lib/mix/tasks/sample_config.eex", [domain: domain, email: email, name: name, secret: secret])
    IO.puts("\nWriting config to config/generated_config.exs.\n\nCheck it and configure your database, then copy it to either config/dev.secret.exs or config/prod.secret.exs")
    File.write("config/generated_config.exs", result)
  end
end