From f3c4e9884e296a03c787d436e07bb986dd98269b Mon Sep 17 00:00:00 2001
From: Niklas Kapelle <niklas@kapelle.org>
Date: Tue, 29 Apr 2025 13:58:44 +0200
Subject: [PATCH] updated README with env vars

---
 README.md | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d8ee765..1e66eda 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,9 @@
-# fw-anwesenheit
\ No newline at end of file
+# fw-anwesenheit
+
+# Config 
+
+Environment variables:
+
+- `PM3_BIN`: Path to the pm3 binary. Seach in path if not set. Can also be set to the `pm3_mock.sh` for testing.
+- `LOG_LEVEL`: Can be set to either "debug","warn","error","trace" or "info". Defaults to "warn" in production.
+- `HTTP_PORT`: What port to listen on. Defaults to 80.