feat: add `auto-optional` (#196)

* feat: add `auto-optional`

* doc: add period at end of description

---------

Co-authored-by: Steven Arcangeli <506791+stevearc@users.noreply.github.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/lua/conform/formatters/auto_optional.lua b/lua/conform/formatters/auto_optional.lua
new file mode 100644
index 0000000..b0738dc
--- /dev/null
+++ b/lua/conform/formatters/auto_optional.lua
@@ -0,0 +1,12 @@
+---@type conform.FileFormatterConfig
+return {
+  meta = {
+    url = "https://auto-optional.daanluttik.nl/",
+    description = "Adds the Optional type-hint to arguments where the default value is None.",
+  },
+  command = "auto-optional",
+  args = {
+    "$FILENAME",
+  },
+  stdin = false,
+}