mirror of
https://github.com/livebook-dev/livebook.git
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84 lines
2.5 KiB
Elixir
84 lines
2.5 KiB
Elixir
defmodule Livebook do
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@moduledoc """
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Livebook is an interactive notebook system for Elixir.
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This module includes the public API.
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"""
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@doc """
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Executes Livebook's config/runtime.exs.
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If you use Livebook as a dependency, you can add the following
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to your `config/runtime.exs` to trigger Livebook's config/runtime.exs
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configuration:
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Livebook.config_runtime()
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"""
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def config_runtime do
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import Config
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config :livebook, LivebookWeb.Endpoint,
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secret_key_base:
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Livebook.Config.secret!("LIVEBOOK_SECRET_KEY_BASE") ||
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Base.encode64(:crypto.strong_rand_bytes(48))
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if port = Livebook.Config.port!("LIVEBOOK_PORT") do
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config :livebook, LivebookWeb.Endpoint, http: [port: port]
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end
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if ip = Livebook.Config.ip!("LIVEBOOK_IP") do
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config :livebook, LivebookWeb.Endpoint, http: [ip: ip]
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end
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cond do
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password = Livebook.Config.password!("LIVEBOOK_PASSWORD") ->
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config :livebook, authentication_mode: :password, password: password
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Livebook.Config.token_enabled!("LIVEBOOK_TOKEN_ENABLED") ->
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config :livebook, token: Livebook.Utils.random_id()
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true ->
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config :livebook, authentication_mode: :disabled
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end
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if runtime = Livebook.Config.default_runtime!("LIVEBOOK_DEFAULT_RUNTIME") do
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config :livebook, :default_runtime, runtime
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end
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if home = Livebook.Config.writable_dir!("LIVEBOOK_HOME") do
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config :livebook, :home, home
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end
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if data_path = Livebook.Config.writable_dir!("LIVEBOOK_DATA_PATH") do
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config :livebook, :data_path, data_path
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end
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config :livebook,
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:cookie,
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Livebook.Config.cookie!("LIVEBOOK_COOKIE") ||
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Livebook.Config.cookie!("RELEASE_COOKIE") ||
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Livebook.Utils.random_cookie()
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end
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@doc """
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Parses the given Live Markdown document and converts it to Elixir
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source code.
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## Limitations
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Note that the resulting script may not compile in some cases, for
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example if you define a macro in one cell and import it in another
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cell, it works fine in Livebook, because each cell is compiled
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separately. However, when running the script it gets compiled as a
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whole and consequently doing so doesn't work.
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Additionally, branching sections are commented out.
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"""
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@spec live_markdown_to_elixir(String.t()) :: String.t()
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def live_markdown_to_elixir(markdown) do
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{notebook, _messages} = Livebook.LiveMarkdown.Import.notebook_from_markdown(markdown)
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Livebook.Notebook.Export.Elixir.notebook_to_elixir(notebook)
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end
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end
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