feat: add support for environment variables (#8)

1 files changed, 4 insertions, 0 deletions

diff --git a/README.md b/README.md
index 9bc8c24..8622df0 100644
--- a/README.md
+++ b/README.md
@@ -250,6 +250,10 @@ require("conform").setup({
       end,
       -- Exit codes that indicate success (default {0})
       exit_codes = { 0, 1 },
+      -- Environment variables. This can also be a function that returns a table.
+      env = {
+        VAR = "value",
+      },
     },
     -- These can also be a function that returns the formatter
     other_formatter = function()