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156 lines
4.3 KiB
156 lines
4.3 KiB
# Modified from Pleroma, lib/mix/tasks/pleroma/instance.ex
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# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Mix.Tasks.FuckGab.Config do
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use Mix.Task
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import Mix.FuckGab
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alias FuckGab.Config
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@shortdoc "Manages Fuck Gab configuration"
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def run(["gen" | rest]) do
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{options, [], []} =
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OptionParser.parse(
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rest,
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strict: [
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force: :boolean,
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output: :string,
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output_psql: :string,
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domain: :string,
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site_name: :string,
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site_description: :string,
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dbhost: :string,
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dbname: :string,
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dbuser: :string,
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dbpass: :string,
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listen_ip: :string,
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listen_port: :string
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]
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)
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paths =
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[config_path, psql_path] = [
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Keyword.get(options, :output, "config/generated_config.exs"),
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Keyword.get(options, :output_psql, "config/setup_db.psql")
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]
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will_overwrite = Enum.filter(paths, &File.exists?/1)
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proceed? = Enum.empty?(will_overwrite) or Keyword.get(options, :force, false)
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if proceed? do
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[domain, port | _] =
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String.split(
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get_option(
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options,
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:domain,
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"What domain will your instance use? (e.g. fuckgab.com)"
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),
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":"
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) ++ [443]
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site_name =
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get_option(
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options,
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:site_name,
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"What will the name of the site be?",
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Config.get([:site, :name]),
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"Default site name"
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)
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site_description =
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get_option(
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options,
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:site_description,
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"What will the description of the site be?",
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Config.get([:site, :description, :content]),
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"Default description"
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)
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dbhost = get_option(options, :dbhost, "What is the hostname of your database?", "localhost")
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dbname = get_option(options, :dbname, "What is the name of your database?", "fuck_gab")
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dbuser =
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get_option(
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options,
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:dbuser,
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"What is the user used to connect to your database?",
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"fuck_gab"
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)
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dbpass =
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get_option(
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options,
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:dbpass,
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"What is the password used to connect to your database?",
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:crypto.strong_rand_bytes(64) |> Base.encode64() |> binary_part(0, 64),
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"autogenerated"
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)
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listen_ip =
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get_option(
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options,
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:listen_ip,
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"What IP address will the app listen to (leave it if you are doing the default setup with nginx)?",
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"127.0.0.1"
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)
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listen_port =
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get_option(
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options,
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:listen_port,
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"What port will the app listen to (leave it if you are doing the default setup with nginx)?",
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9002
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)
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secret = :crypto.strong_rand_bytes(64) |> Base.encode64() |> binary_part(0, 64)
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signing_salt = :crypto.strong_rand_bytes(8) |> Base.encode64() |> binary_part(0, 8)
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live_view_signing_salt =
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:crypto.strong_rand_bytes(8) |> Base.encode64() |> binary_part(0, 8)
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template_dir = Application.app_dir(:fuck_gab, "priv") <> "/templates"
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result_config =
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EEx.eval_file(
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template_dir <> "/sample_config.eex",
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domain: domain,
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port: port,
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site_name: site_name,
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site_description: site_description,
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dbhost: dbhost,
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dbname: dbname,
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dbuser: dbuser,
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dbpass: dbpass,
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secret: secret,
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signing_salt: signing_salt,
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live_view_signing_salt: live_view_signing_salt,
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listen_ip: listen_ip,
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listen_port: listen_port
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)
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result_psql =
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EEx.eval_file(
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template_dir <> "/sample_psql.eex",
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dbname: dbname,
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dbuser: dbuser,
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dbpass: dbpass
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)
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shell_info("Writing config to #{config_path}...")
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File.write(config_path, result_config)
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shell_info("Writing the postgres script to #{psql_path}...")
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File.write(psql_path, result_psql)
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shell_info("\nAll files successfully written!")
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else
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shell_error(
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"The task would have overwritten the following files:\n" <>
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(Enum.map(paths, &"- #{&1}\n") |> Enum.join("")) <>
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"Rerun with `--force` to overwrite them."
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)
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end
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end
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end
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