Merge pull request #948 from appsignal/avoid-installation-in-windows

Don't run the installation script on windows

.changesets/don-t-run-the-insallation-script-on-windows.md

@@ -0,0 +1,6 @@
+---
+bump: patch
+type: fix
+---
+
+When running the installation script on Microsoft Windows, some components threw an error. AppSignal doesn't support Windows, so the installation script won't run on Windows anymore. Preventing errors from raising.

lib/mix/tasks/appsignal.install.ex

@@ -2,7 +2,22 @@ defmodule Mix.Tasks.Appsignal.Install do
   use Mix.Task
   @shortdoc "Installs AppSignal into the current application"
 
-  def run([]) do
+  def run(args) do
+    case :os.type() do
+      {:win32, _} ->
+        """
+        We've detected that you're running Windows. Unfortunately, AppSignal does not support Windows at this time.
+        """
+        |> IO.puts()
+
+        exit(:shutdown)
+
+      _ ->
+        do_run(args)
+    end
+  end
+
+  defp do_run([]) do
     header()
 
     """
@@ -17,7 +32,7 @@ defmodule Mix.Tasks.Appsignal.Install do
     |> IO.puts()
   end
 
-  def run([push_api_key]) do
+  defp do_run([push_api_key]) do
     config = %{otp_app: otp_app(), active: true, push_api_key: push_api_key, request_headers: []}
     Application.put_env(:appsignal, :config, config)
     Appsignal.Config.initialize()