git.squeep.com Git - akkoma/blob - lib/mix/tasks/generate_config.ex

   1 defmodule Mix.Tasks.GenerateConfig do
   2   use Mix.Task
   3
   4   @shortdoc "Generates a new config"
   5   def run(_) do
   6     IO.puts("Answer a few questions to generate a new config\n")
   7     IO.puts("--- THIS WILL OVERWRITE YOUR config/generated_config.exs! ---\n")
   8     domain = IO.gets("What is your domain name? (e.g. pleroma.soykaf.com): ") |> String.trim()
   9     name = IO.gets("What is the name of your instance? (e.g. Pleroma/Soykaf): ") |> String.trim()
  10     email = IO.gets("What's your admin email address: ") |> String.trim()
  11
  12     secret = :crypto.strong_rand_bytes(64) |> Base.encode64() |> binary_part(0, 64)
  13     dbpass = :crypto.strong_rand_bytes(64) |> Base.encode64() |> binary_part(0, 64)
  14
  15     resultSql = EEx.eval_file("lib/mix/tasks/sample_psql.eex", dbpass: dbpass)
  16
  17     result =
  18       EEx.eval_file(
  19         "lib/mix/tasks/sample_config.eex",
  20         domain: domain,
  21         email: email,
  22         name: name,
  23         secret: secret,
  24         dbpass: dbpass
  25       )
  26
  27     IO.puts(
  28       "\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"
  29     )
  30
  31     File.write("config/generated_config.exs", result)
  32
  33     IO.puts(
  34       "\nWriting setup_db.psql, please run it as postgre superuser, i.e.: sudo su postgres -c 'psql -f config/setup_db.psql'"
  35     )
  36
  37     File.write("config/setup_db.psql", resultSql)
  38   end
  39 end