generate_config.ex
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generate_config.ex
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	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)
	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/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)

	IO.puts(
	"\nWriting setup_db.psql, please run it as postgre superuser, i.e.: sudo su postgres -c 'psql -f config/setup_db.psql'"
	)

	File.write("config/setup_db.psql", resultSql)
	end
	end