From 97db979bf844c838b06022f305ca480d01b4d5fe Mon Sep 17 00:00:00 2001
From: Jonas Bushart <jonas@bushart.org>
Date: Mon, 21 Oct 2024 23:54:51 +0200
Subject: [PATCH] Specify dependencies in README

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

diff --git a/README.md b/README.md
index 12aca64..605859d 100644
--- a/README.md
+++ b/README.md
@@ -88,6 +88,16 @@ You can read more rustflags, and their load order, in the [Cargo reference].
 | `rustup-version` | Version as reported by `rustup --version`   |
 | `cachekey`       | A short hash of the installed rustc version |
 
+## Dependencies
+
+The action works best on the GitHub-hosted runners, but can work on self-hosted ones too, provided the necessary dependencies are available.
+PRs to add support for more environments are welcome.
+
+* bash 5
+* brew (macOS only)
+* rustup or curl (Linux and macOS)
+* using other node actions
+
 ## License
 
 The scripts and documentation in this project are released under the [MIT