https://github.com/bonfire-networks/bonfire-app/issues/849

lib/mix/mixer.ex

@@ -508,12 +508,14 @@ if not Code.ensure_loaded?(Bonfire.Mixer) do
     def dep_paths(dep, extra) when is_binary(extra) do
       dep_path =
         dep_path(dep, true)
-
-      # |> IO.inspect()
+        |> IO.inspect()
 
       if dep_path do
         # path = 
-        Path.join(dep_path, extra) |> Path.wildcard()
+        Path.join(dep_path, extra)
+        |> IO.inspect()
+        |> Path.wildcard()
+
         # if path, do: [path], else: []
       else
         []

lib/mix_tasks/helpers.ex

@@ -38,6 +38,23 @@ defmodule Bonfire.Common.Mix.Tasks.Helpers do
     end
   end
 
+  def list_extensions do
+    extensions_pattern =
+      Bonfire.Common.Utils.maybe_apply(Bonfire.Mixer, :multirepo_prefixes, [],
+        fallback_return: []
+      ) ++ ["bonfire"] ++ Bonfire.Common.Config.get([:extensions_pattern], [])
+
+    (Bonfire.Common.Utils.maybe_apply(Bonfire.Mixer, :deps_tree_flat, [], fallback_return: nil) ||
+       Bonfire.Common.Extensions.loaded_deps_names())
+    |> IO.inspect(label: "all deps")
+    |> Enum.map(&to_string/1)
+    |> Enum.filter(fn
+      #  FIXME: make this configurable
+      "bonfire_" <> _ -> true
+      name -> String.starts_with?(name, extensions_pattern)
+    end)
+  end
+
   def igniter_path_for_module(
         igniter,
         module_name,

lib/mix_tasks/install/copy_configs.ex

@@ -0,0 +1,99 @@
+defmodule Mix.Tasks.Bonfire.Install.CopyConfigs do
+  use Igniter.Mix.Task
+  alias Bonfire.Common.Mix.Tasks.Helpers
+
+  # TODO: turn into an escript so it can be run without compiling the whole app
+
+  @shortdoc "Copies configs for the extension into the parent app"
+  @doc """
+  Usage:
+  `just mix bonfire.install.copy_migrations my_extension`
+  or
+  `just mix bonfire.install.copy_migrations` 
+
+  NOTE: if you don't specify what extension(s) to include, it will automatically include all extensions which:
+  - start with `bonfire_`
+  - and are included in the top-level app (not dependencies of dependencies)
+
+  Optional args:
+
+  --force (to not ask for confirmation before copying, or to overwrite existing config files - only applies when not using Igniter)
+  --from config (to change the source repo paths, relative to each extension path)
+  --to config/ (to change the target repo path (defaults to current flavour's configs) relative to working directory)
+  """
+
+  @switches [from: :string, to: :string, force: :boolean]
+  @default_config_path "config"
+
+  def igniter(igniter, args) do
+    IO.inspect(args, label: "Args")
+
+    case OptionParser.parse(args, switches: @switches) do
+      {opts, [], _} ->
+        # None specified, will simply try copying any available extension.
+        copy_all(igniter, opts)
+
+      {opts, extensions, _} ->
+        copy_for_extensions(igniter, extensions, opts)
+    end
+  end
+
+  def copy_all(igniter, opts) do
+    extensions = Helpers.list_extensions()
+
+    copy_for_extensions(igniter, extensions, opts)
+  end
+
+  def copy_for_extensions(igniter, extensions, opts) do
+    IO.inspect(opts, label: "Options")
+
+    path = opts[:to] || Path.expand(@default_config_path, Bonfire.Mixer.flavour_path())
+
+    dest_path =
+      Path.expand(path, File.cwd!())
+      |> IO.inspect(label: "to path")
+
+    from = opts[:from] || @default_config_path
+
+    extension_paths =
+      extensions
+      |> IO.inspect(label: "deps to include")
+      |> Enum.flat_map(&Bonfire.Mixer.dep_paths(&1, Path.join(from, "#{&1}.exs")))
+      |> IO.inspect(label: "paths to copy")
+
+    if igniter do
+      Igniter.include_glob(igniter, Path.join(dest_path, "*"))
+      |> Helpers.igniter_copy(extension_paths, dest_path, opts)
+    else
+      simple_copy(extension_paths, dest_path, opts)
+    end
+  end
+
+  def simple_copy(extension_paths, dest_path, opts) when is_list(extension_paths),
+    do: Enum.each(extension_paths, &simple_copy(&1, dest_path, opts))
+
+  def simple_copy(source_path, dest_path, opts) do
+    source_path
+    |> IO.inspect()
+
+    if opts[:force] do
+      IO.puts(
+        "\nCopying the following config from #{source_path} to #{dest_path}: \n#{inspect(File.ls!(source_path))}\n"
+      )
+
+      with {:error, reason, file} <- File.cp_r(source_path, dest_path) do
+        IO.puts("\nERROR: Could not copy #{file} : #{inspect(reason)}\n")
+      end
+    else
+      if IO.gets(
+           "Will copy the following config from #{source_path} to #{dest_path}: \n#{inspect(File.ls!(source_path))}\n\nType y to confirm: "
+         ) == "y\n" do
+        File.cp_r(source_path, dest_path,
+          on_conflict: fn source, destination ->
+            IO.gets("Overwriting #{destination} by #{source}. Type y to confirm. ") == "y\n"
+          end
+        )
+      end
+    end
+  end
+end

lib/mix_tasks/install/copy_migrations.ex

@@ -1,13 +1,8 @@
 defmodule Mix.Tasks.Bonfire.Install.CopyMigrations do
   use Igniter.Mix.Task
   alias Bonfire.Common.Mix.Tasks.Helpers
-  # import Macro, only: [camelize: 1, underscore: 1]
-  # import Mix.Generator
-  # import Mix.Ecto, except: [migrations_path: 1]
 
-  # TODO: turn into an escript so it can be run without compiling the whole app
-
-  @shortdoc "Generates migrations for the extension"
+  @shortdoc "Copies migrations for the extension into the parent app"
   @doc """
   Usage:
   `just mix bonfire.install.copy_migrations my_extension`
@@ -22,7 +17,7 @@ defmodule Mix.Tasks.Bonfire.Install.CopyMigrations do
 
   --force (to not ask for confirmation before copying, or to overwrite existing migration files - only applies when not using Igniter)
   --from priv/repo/migrations (to change the source repo paths, relative to each extension path)
-  --to priv/repo/ (to change the target repo path (defaults to current flavour's migrations) relative to working directory)
+  --to repo/ (to change the target repo path (defaults to current flavour's migrations) relative to working directory)
   """
 
   @switches [from: :string, to: :string, force: :boolean]
@@ -43,21 +38,7 @@ defmodule Mix.Tasks.Bonfire.Install.CopyMigrations do
   end
 
   def copy_all(igniter, opts) do
-    extensions_pattern =
-      Bonfire.Common.Utils.maybe_apply(Bonfire.Mixer, :multirepo_prefixes, [],
-        fallback_return: []
-      ) ++ ["bonfire"] ++ Bonfire.Common.Config.get([:extensions_pattern], [])
-
-    extensions =
-      (Bonfire.Common.Utils.maybe_apply(Bonfire.Mixer, :deps_tree_flat, [], fallback_return: nil) ||
-         Bonfire.Common.Extensions.loaded_deps_names())
-      |> IO.inspect(label: "all deps")
-      |> Enum.map(&to_string/1)
-      |> Enum.filter(fn
-        #  FIXME: make this configurable
-        "bonfire_" <> _ -> true
-        name -> String.starts_with?(name, extensions_pattern)
-      end)
+    extensions = Helpers.list_extensions()
 
     copy_for_extensions(igniter, extensions, opts)
   end

lib/mix_tasks/install/copy_migrations.old.ex

@@ -6,7 +6,7 @@ defmodule Mix.Tasks.Bonfire.Extension.CopyMigrations do
 
   # TODO: turn into an escript so it can be run without compiling the whole app?
 
-  @shortdoc "Generates migrations for the extension"
+  @shortdoc "Copies migrations for the extension into the parent app"
   @doc """
   Usage:
   `just mix bonfire.extension.copy_migrations my_extension`
@@ -21,7 +21,7 @@ defmodule Mix.Tasks.Bonfire.Extension.CopyMigrations do
 
   --force (to not ask for confirmation before copying, or to overwrite existing migration files)
   --from priv/repo/migrations (to change the source repo paths, relative to each extension path)
-  --to priv/repo/migrations (to change the target repo path (defaults to current flavour's migrations) relative to working directory)
+  --to repo/migrations (to change the target repo path (defaults to current flavour's migrations) relative to working directory)
   --repo MyRepo (to specify what repo to migrate after)
   """