Current section

Files

Jump to
credo lib credo service source_file_issues.ex
Raw

lib/credo/service/source_file_issues.ex

defmodule Credo.Service.SourceFileIssues do
use GenServer
alias Credo.SourceFile
def start_link(opts \\ []) do
{:ok, _pid} = GenServer.start_link(__MODULE__, opts, name: __MODULE__)
end
def append(%SourceFile{filename: filename}, issue) do
GenServer.call(__MODULE__, {:append, filename, issue})
end
def get(%SourceFile{filename: filename}) do
GenServer.call(__MODULE__, {:get, filename})
end
def update_in_source_files(source_files) do
source_files
|> Enum.map(&Task.async(fn ->
%SourceFile{&1 | issues: get(&1)}
end))
|> Enum.map(&Task.await(&1, 30_000))
end
# callbacks
def init(_) do
{:ok, %{}}
end
def handle_call({:append, filename, issue}, _from, current_state) do
issues = List.wrap(current_state[filename])
new_issue_list = [issue] ++ issues
new_current_state = Map.put(current_state, filename, new_issue_list)
{:reply, new_issue_list, new_current_state}
end
def handle_call({:get, filename}, _from, current_state) do
{:reply, List.wrap(current_state[filename]), current_state}
end
end