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/dev.secret.exs AND config/prod.secret.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) dbpass = :crypto.strong_rand_bytes(64) |> Base.encode64 |> binary_part(0, 64) resultSql = EEx.eval_file("lib/mix/tasks/sample_psql.eex", [dbpass: dbpass]) result = EEx.eval_file("lib/mix/tasks/sample_config.eex", [domain: domain, email: email, name: name, secret: secret, dbpass: dbpass]) IO.puts("\nWriting config to config/dev.secret.exs and config/prod.secret.exs") IO.puts("\nWriting setup_db.psql, please run it as postgre superuser, i.e. su - postgre -c 'psql -f setup_db.psql'") File.write("config/dev.secret.exs", result) File.write("config/prod.secret.exs", result) File.write("config/setup_db.psql", resultSql) end end