music_library/mix.exs

defmodule MusicLibrary.MixProject do
  use Mix.Project

  def project do
    [
      app: :music_library,
      version: "0.1.0",
      elixir: "~> 1.14",
      elixirc_paths: elixirc_paths(Mix.env()),
      start_permanent: Mix.env() == :prod,
      gettext: [write_reference_line_numbers: false],
      aliases: aliases(),
      deps: deps(),
      compilers: [:phoenix_live_view] ++ Mix.compilers(),
      listeners: [Phoenix.CodeReloader],
      usage_rules: usage_rules()
    ]
  end

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

  def cli do
    [
      preferred_envs: [precommit: :test]
    ]
  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
    [
      # Low-level tooling
      {:jason, "~> 1.2"},
      # Version 0.4.2 and 1.0 are identical, so it's safe to override
      {:circular_buffer, "~> 1.0"},

      # Translations
      {:gettext, "~> 1.0"},

      # Web Server
      {:bandit, "~> 1.5"},
      {:phoenix, "~> 1.8.0"},

      # Database
      {:phoenix_ecto, "~> 4.5"},
      {:ecto_sql, "~> 3.10"},
      {:ecto_sqlite3, ">= 0.0.0"},
      {:ecto_sqlite3_extras, "~> 1.2.2"},
      {:cloak_ecto, "~> 1.3"},

      # UI
      {:phoenix_html, "~> 4.2"},
      {:phoenix_live_view, "~> 1.1"},
      {:phoenix_html_helpers, "~> 1.0"},
      {:heroicons,
       github: "tailwindlabs/heroicons",
       tag: "v2.2.0",
       sparse: "optimized",
       app: false,
       compile: false,
       depth: 1},
      {:fluxon, "~> 2.3.0", repo: :fluxon},
      {:live_toast, "~> 0.8.0"},

      # Dev tooling
      {:phoenix_live_reload, "~> 1.2", only: :dev},
      {:esbuild, "~> 0.8", runtime: Mix.env() == :dev},
      {:tailwind, "~> 0.3", runtime: Mix.env() == :dev},
      {:benchee, "~> 1.3", only: :dev, runtime: false},
      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
      {:quokka, "~> 2.6", only: [:dev, :test], runtime: false},
      {:live_debugger, "~> 0.6.0", only: :dev},
      {:usage_rules, "~> 1.0"},
      {:tidewave, "~> 0.5", only: :dev},

      # HTTP Clients
      {:finch, "~> 0.21.0"},
      {:req, "~> 0.5.8"},
      {:server_sent_events, "~> 0.2"},

      # Mailers
      {:idna, "~> 7.1", override: true},
      {:swoosh, "~> 1.22"},
      {:multipart, "~> 0.6.0"},

      # Parsing
      {:nimble_parsec, "~> 1.4"},

      # Image manipulation
      {:vix, "~> 0.38.0"},
      {:dominant_colors, "~> 0.1.4"},
      {:briefly, "~> 0.5.0"},

      # Notes
      {:earmark, "~> 1.4"},

      # Syntax highlighting
      {:lumis, "~> 0.1"},

      # Time-zone support - requires mint and castore
      {:time_zone_info, "~> 0.7.8"},

      # Data validation
      {:nimble_options, "~> 1.1"},

      # Background Jobs
      {:oban, "~> 2.20"},
      {:oban_web, "~> 2.11"},

      # Test tooling
      {:phoenix_test, "~> 0.9.0", only: :test},
      {:lazy_html, ">= 0.1.0", only: :test},

      # Prod error/perf tooling
      {:error_tracker, "~> 0.7"},
      {:phoenix_live_dashboard, "~> 0.8.3"},
      {:recon, "~> 2.5"},
      {:telemetry_metrics, "~> 1.0"},
      {:telemetry_poller, "~> 1.0"}
    ]
  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
    [
      precommit: [
        "shellcheck",
        "credo --strict",
        "gettext.extract --check-up-to-date",
        "format --check-formatted",
        "deps.unlock --unused",
        "test"
      ],
      setup: [
        "deps.get",
        "ecto.setup",
        "assets.setup",
        "cmd npm ci --prefix assets",
        "assets.build",
        "usage_rules.sync"
      ],
      "ecto.setup": ["ecto.create", "ecto.migrate"],
      "ecto.reset": ["ecto.drop", "ecto.setup"],
      shellcheck: "cmd fd . 'scripts/' --exclude '*.hurl' -t file --exec shellcheck --color",
      lint: [
        "format",
        "credo",
        "gettext.extract --merge",
        "shellcheck"
      ],
      # When running the migrate task WITHOUT setting the log_level option,
      # Ecto defaults to debug IRRESPECTIVELY of the log level set in
      # config/test.exs. The debug log level persists while the first 2-3
      # database connections are being opened before being reset to warning,
      # causing a few spurious log statements to appear. By forcing the log
      # level to warning at the task level, we avoid this issue.
      test: ["ecto.create --quiet", "ecto.migrate --quiet --log-level=warning", "test"],
      "assets.setup": ["tailwind.install --if-missing", "esbuild.install --if-missing"],
      "assets.build": ["tailwind music_library", "esbuild music_library"],
      "assets.deploy": [
        "tailwind music_library --minify",
        "esbuild music_library --minify",
        "phx.digest"
      ]
    ]
  end

  defp usage_rules do
    [
      file: "AGENTS.md",
      usage_rules: [
        "usage_rules:all"
      ],
      skills: [
        location: ".claude/skills",
        build: [
          "ui-framework": [
            description:
              "Use this skill when working with LiveViews, UI components using the Phoenix framework, and in general ANY FILE THAT CONTAINS HTML",
            usage_rules: [
              :phoenix,
              ~r/^phoenix_/,
              :fluxon
            ]
          ]
        ]
      ]
    ]
  end
end