Cannot compile gleam dependencies (but gleam compilation works)

[scullionw]

following the readme, i can successfully use my gleam code from elixir!

however i cannot use any dependency. for example i tried using import gleam/int by adding {:gleam_stdlib, "~> 0.28"} to my mix.exs

defmodule LiveViewStudio.MixProject do
  use Mix.Project

  @app :live_view_studio

  def project do
    [
      app: @app,
      version: "0.1.0",
      elixir: "~> 1.14",
      elixirc_paths: elixirc_paths(Mix.env()),
      start_permanent: Mix.env() == :prod,
      aliases: aliases(),
      deps: deps(),
      archives: [mix_gleam: "~> 0.6.1"],
      compilers: [:gleam | Mix.compilers()],
      aliases: ["deps.get": ["deps.get", "gleam.deps.get"]],
      erlc_paths: [
        "build/dev/erlang/#{@app}/_gleam_artefacts",
        "build/dev/erlang/#{@app}/build"
      ],
      erlc_include_path: "build/dev/erlang/#{@app}/include"
    ]
  end

  # Configuration for the OTP application.
  #
  # Type `mix help compile.app` for more information.
  def application do
    [
      mod: {LiveViewStudio.Application, []},
      extra_applications: [:logger, :runtime_tools]
    ]
  end

  # Specifies which paths to compile per environment.
  defp elixirc_paths(:test), do: ["lib", "test/support"]
  defp elixirc_paths(_), do: ["lib"]

  # Specifies your project dependencies.
  #
  # Type `mix help deps` for examples and options.
  defp deps do
    [
      {:phoenix, "~> 1.7.9"},
      {:phoenix_ecto, "~> 4.4"},
      {:ecto_sql, "~> 3.10"},
      {:postgrex, ">= 0.0.0"},
      {:phoenix_html, "~> 3.3"},
      {:phoenix_live_reload, "~> 1.2", only: :dev},
      {:phoenix_live_view, "~> 0.20.1"},
      {:heroicons, "~> 0.5"},
      {:floki, ">= 0.30.0", only: :test},
      {:phoenix_live_dashboard, "~> 0.8.2"},
      {:esbuild, "~> 0.7", runtime: Mix.env() == :dev},
      {:tailwind, "~> 0.2.0", runtime: Mix.env() == :dev},
      {:swoosh, "~> 1.3"},
      {:finch, "~> 0.13"},
      {:telemetry_metrics, "~> 0.6"},
      {:telemetry_poller, "~> 1.0"},
      {:gettext, "~> 0.21.0"},
      {:jason, "~> 1.2"},
      {:plug_cowboy, "~> 2.5"},
      {:bcrypt_elixir, "~> 3.0"},
      {:faker, "~> 0.17.0"},
      {:number, "~> 1.0"},
      {:timex, "~> 3.7"},
      {:mix_gleam, "~> 0.6.1"},
      {:gleam_stdlib, "~> 0.28", app: false} # <------- Adding this does not work without app: false, which just skips compilation
    ]
  end

  # Aliases are shortcuts or tasks specific to the current project.
  # For example, to install project dependencies and perform other setup tasks, run:
  #
  #     $ mix setup
  #
  # See the documentation for `Mix` for more info on aliases.
  defp aliases do
    [
      setup: ["deps.get", "ecto.setup", "assets.setup", "assets.build"],
      "ecto.setup": ["ecto.create", "ecto.migrate", "run priv/repo/seeds.exs"],
      "ecto.reset": ["ecto.drop", "ecto.setup"],
      test: ["ecto.create --quiet", "ecto.migrate --quiet", "test"],
      "assets.setup": [
        "tailwind.install --if-missing",
        "esbuild.install --if-missing"
      ],
      "assets.build": [
        "tailwind default",
        "esbuild default"
      ],
      "assets.deploy": [
        "tailwind default --minify",
        "esbuild default --minify",
        "phx.digest"
      ]
    ]
  end
end

i get

Could not compile :gleam_stdlib, no "mix.exs", "rebar.config" or "Makefile" (pass :compile as an option to customize compilation, set it to "false" to do nothing)
Unchecked dependencies for environment dev:
* gleam_stdlib (Hex package)
  could not find an app file at "_build/dev/lib/gleam_stdlib/ebin/gleam_stdlib.app". This may happen if the dependency was not yet compiled or the dependency indeed has no app file (then you can pass app: false as option)
** (Mix) Can't continue due to errors on dependencies

Manually compiling gives the same error:

$ mix deps.compile gleam_stdlib
Could not compile :gleam_stdlib, no "mix.exs", "rebar.config" or "Makefile" (pass :compile as an option to customize compilation, set it to "false" to do nothing)

The only difference i can find with the mix_gleam readme is that i added it as a dep in addition to the archive version (as recommended in #34, otherwise i could not even get my gleam code to compile)

gleam 0.31.0
Elixir 1.15.6 (compiled with Erlang/OTP 26)

[tynanbe]

@scullionw, please see try adding prune_code_paths: false to your mix.exs and doing a clean build. You should also be able to remove mix_gleam from your deps.

[tynanbe]

Closing this issue as resolved. Please feel free to open a new one if you experience any further trouble.