From 8f48eea65fc24c0f20f0761565a5e559625fedb9 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Tue, 29 Aug 2023 23:16:38 +0100
Subject: [PATCH] feat(flakes): add direnv support

Generate an `.envrc` file to add support for Nix Flakes for projects
that use them.

I currently have `.direnv` directories ignored globally though this
could be added to a `.gitignore` template when one is added.

Refs: OD-43
---
 src/Action/CreateListOfFilesToGenerate.php | 1 +
 templates/common/envrc.twig                | 3 +++
 2 files changed, 4 insertions(+)
 create mode 100644 templates/common/envrc.twig

diff --git a/src/Action/CreateListOfFilesToGenerate.php b/src/Action/CreateListOfFilesToGenerate.php
index c815fce..90cd035 100644
--- a/src/Action/CreateListOfFilesToGenerate.php
+++ b/src/Action/CreateListOfFilesToGenerate.php
@@ -34,6 +34,7 @@ final class CreateListOfFilesToGenerate
         }
 
         if ($isFlake) {
+            $filesToGenerate->push(new TemplateFile(data: 'common/envrc', name: '.envrc'));
             $filesToGenerate->push(new TemplateFile(data: 'common/flake.nix', name: 'flake.nix'));
         }
 
diff --git a/templates/common/envrc.twig b/templates/common/envrc.twig
new file mode 100644
index 0000000..cf8c94f
--- /dev/null
+++ b/templates/common/envrc.twig
@@ -0,0 +1,3 @@
+# {{ managedText }}
+
+use flake