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129 lines
3 KiB
Elixir
129 lines
3 KiB
Elixir
defmodule AshPostgres.MixHelpers do
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@moduledoc false
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def apis(opts, args) do
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apps =
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if apps_paths = Mix.Project.apps_paths() do
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apps_paths |> Map.keys() |> Enum.sort()
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else
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[Mix.Project.config()[:app]]
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end
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configured_apis = Enum.flat_map(apps, &Application.get_env(&1, :ash_apis, []))
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apis =
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if opts[:apis] && opts[:apis] != "" do
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opts[:apis]
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|> Kernel.||("")
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|> String.split(",")
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|> Enum.flat_map(fn
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"" ->
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[]
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api ->
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[Module.concat([api])]
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end)
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else
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configured_apis
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end
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Enum.map(apis, &ensure_compiled(&1, args))
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end
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def repos(opts, args) do
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opts
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|> apis(args)
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|> Enum.flat_map(&Ash.Api.resources/1)
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|> Enum.filter(&(Ash.DataLayer.data_layer(&1) == AshPostgres.DataLayer))
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|> Enum.map(&AshPostgres.repo(&1))
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|> Enum.uniq()
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end
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def delete_flag(args, arg) do
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case Enum.split_while(args, &(&1 != arg)) do
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{left, [_ | rest]} ->
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left ++ rest
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_ ->
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args
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end
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end
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def delete_arg(args, arg) do
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case Enum.split_while(args, &(&1 != arg)) do
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{left, [_, _ | rest]} ->
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left ++ rest
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_ ->
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args
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end
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end
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defp ensure_compiled(api, args) do
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if Code.ensure_loaded?(Mix.Tasks.App.Config) do
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Mix.Task.run("app.config", args)
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else
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Mix.Task.run("loadpaths", args)
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"--no-compile" not in args && Mix.Task.run("compile", args)
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end
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case Code.ensure_compiled(api) do
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{:module, _} ->
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api
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|> Ash.Api.resources()
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|> Enum.each(&Code.ensure_compiled/1)
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# TODO: We shouldn't need to make sure that the resources are compiled
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api
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{:error, error} ->
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Mix.raise("Could not load #{inspect(api)}, error: #{inspect(error)}. ")
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end
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end
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def tenants(repo, opts) do
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tenants = repo.all_tenants()
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tenants =
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if is_binary(opts[:only_tenants]) do
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Enum.filter(String.split(opts[:only_tenants], ","), fn tenant ->
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tenant in tenants
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end)
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else
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tenants
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end
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if is_binary(opts[:except_tenants]) do
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reject = String.split(opts[:except_tenants], ",")
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Enum.reject(tenants, &(&1 in reject))
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else
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tenants
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end
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end
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def migrations_path(opts, repo) do
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opts[:migrations_path] || repo.config()[:migrations_path] || derive_migrations_path(repo)
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end
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def tenant_migrations_path(opts, repo) do
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opts[:migrations_path] || repo.config()[:tenant_migrations_path] ||
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derive_tenant_migrations_path(repo)
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end
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def derive_migrations_path(repo) do
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repo_name = repo |> Module.split() |> List.last() |> Macro.underscore()
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"priv/"
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|> Path.join(repo_name)
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|> Path.join("migrations")
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end
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def derive_tenant_migrations_path(repo) do
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repo_name = repo |> Module.split() |> List.last() |> Macro.underscore()
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"priv/"
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|> Path.join(repo_name)
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|> Path.join("tenant_migrations")
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end
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end
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