set -e
apt-get update && apt-get install -y --no-install-recommends git build-essential
git config --global --add safe.directory /workspace
export MIX_HOME=/workspace/.mix
mix local.hex --force && mix local.rebar --force
mix deps.get

set -e
export MIX_HOME=/workspace/.mix
mix compile --warnings-as-errors

set -e
export MIX_HOME=/workspace/.mix
mix format --check-formatted

set -e
export MIX_HOME=/workspace/.mix
mkdir -p priv/plts
mix dialyzer

set -e
apt-get update && apt-get install -y --no-install-recommends git
git config --global --add safe.directory /workspace
git config --global init.defaultBranch main
git config --global user.email "ci@anvil.test"
git config --global user.name "CI"
export MIX_HOME=/workspace/.mix
mix test --cover --export-coverage default
mix run --no-start -e '
  :cover.start()
  :cover.import(~c"cover/default.coverdata")
  modules = :cover.imported_modules()
  lcov = Enum.map_join(modules, "", fn mod ->
    case :cover.analyse(mod, :calls, :line) do
      {:ok, lines} ->
        source = try do
          mod.module_info(:compile)[:source] |> to_string()
          |> String.replace(File.cwd!() <> "/", "")
        rescue _ -> nil end
        if source do
          data = Enum.filter(lines, fn {{_, l}, _} -> l > 0 end)
          da = Enum.map_join(data, "", fn {{_, l}, c} -> "DA:#{l},#{c}\n" end)
          h = Enum.count(data, fn {_, c} -> c > 0 end)
          "SF:#{source}\n#{da}LH:#{h}\nLF:#{length(data)}\nend_of_record\n"
        else "" end
      _ -> ""
    end
  end)
  File.write!("cover/lcov.info", lcov)
  IO.puts("LCOV written to cover/lcov.info")
'