From d876b9a69fda446bf9d810cca82629ccbd17bf5f Mon Sep 17 00:00:00 2001
From: Sverker Eriksson <sverker@erlang.org>
Date: Thu, 28 Jun 2018 20:36:56 +0200
Subject: pre-push: Add comment of how to do dry-run testing

---
 scripts/pre-push | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'scripts')

diff --git a/scripts/pre-push b/scripts/pre-push
index 5d4e280d25..71e9fd1e75 100755
--- a/scripts/pre-push
+++ b/scripts/pre-push
@@ -33,6 +33,19 @@ MASTER_ONLY=aea2a053e28a11497796879715be29ab0c3cd1a0
 NCOMMITS_MAX=100
 NFILES_MAX=100
 
+
+# Example testing this script for "git push upstream OTP-20.3.8.2":
+#
+#> null=0000000000000000000000000000000000000000
+#> echo "refs/tags/OTP-20.3.8.2 dummysha refs/tags/OTP-20.3.8.2 $null" | scripts/pre-push upstream https://github.com/erlang/otp.git
+
+# Example to test "git push upstream master"
+#
+#> local_sha=`git rev-parse master`
+#> remote_sha=`git rev-parse upstream/master`
+#> echo "refs/heads/master $local_sha refs/heads/master $remote_sha" | scripts/pre-push upstream https://github.com/erlang/otp.git
+
+
 remote="$1"
 url="$2"
 
-- 
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