From 04871990d34d1584a6b3bd410b3dc5169cf6ba62 Mon Sep 17 00:00:00 2001
From: Sviatoslav Sydorenko <wk@sydorenko.org.ua>
Date: Thu, 12 Sep 2019 17:53:53 +0200
Subject: [PATCH] Print a warning if there's no dists to upload

---
 twine-upload.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/twine-upload.sh b/twine-upload.sh
index e230e0a..637cd00 100755
--- a/twine-upload.sh
+++ b/twine-upload.sh
@@ -16,6 +16,18 @@ then
         copied your token properly if such an error occurs.
 fi
 
+if [[
+    ! -d dist/ ||
+    "`ls -l dist/*.tar.gz dist/*.whl`" == "total 0"
+  ]]
+then
+    >&2 echo \
+        [WARNING]: \
+        It looks like there is no Python distribution packages to \
+        publish in the '"dist/"' directory. Please verify that they \
+        are in place should you face this problem.
+fi
+
 
 TWINE_USERNAME="$INPUT_USER" \
 TWINE_PASSWORD="$INPUT_PASSWORD" \