From bacb62682c754871d3471af8890de22d03b01199 Mon Sep 17 00:00:00 2001
From: Brendon Smith <bws@bws.bio>
Date: Tue, 11 Jun 2024 12:53:35 -0400
Subject: [PATCH] Fail-fast in unsupported environments
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https://github.com/pypa/gh-action-pypi-publish/pull/230#discussion_r1632406604

Co-authored-by: Sviatoslav Sydorenko (Святослав Сидоренко) <wk.cvs.github@sydorenko.org.ua>
---
 action.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/action.yml b/action.yml
index 7320b86..508d4c6 100644
--- a/action.yml
+++ b/action.yml
@@ -93,6 +93,12 @@ branding:
 runs:
   using: composite
   steps:
+  - name: Fail-fast in unsupported environments
+    if: runner.os != 'Linux'
+    run: |
+      >&2 echo This action is only able to run under GNU/Linux environments
+      exit 1
+    shell: bash -eEuo pipefail {0}
   - name: Reset path if needed
     run: |
       # Reset path if needed