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-rwxr-xr-x.github/checkdiff.sh8
1 files changed, 8 insertions, 0 deletions
diff --git a/.github/checkdiff.sh b/.github/checkdiff.sh
new file mode 100755
index 00000000..430aba4d
--- /dev/null
+++ b/.github/checkdiff.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+set -e
+
+if ! git diff-index --quiet HEAD --; then
+ echo 'Uncommitted changes detected:'
+ git diff-index HEAD --
+ return 1
+fi