From 6e109f46c99f41d72cd76a9c3ef695ccab79b930 Mon Sep 17 00:00:00 2001
From: mcpengelly <pengelly.mat@gmail.com>
Date: Mon, 17 Jun 2019 10:24:51 -0400
Subject: [PATCH] [prevent-cancelling-other-workflows] allow an optional
 environment variable for specifying a desired exitcode

---
 entrypoint.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index b5f8df2..f2e8fe1 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -23,6 +23,12 @@ action=$(jq --raw-output .action "$GITHUB_EVENT_PATH")
 number=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH")
 assignee=$(jq --raw-output .assignee.login "$GITHUB_EVENT_PATH")
 
+# Github Actions will mark a check as "neutral" (neither failed/succeeded) when you exit with code 78
+# But this will terminate any other Actions running in parallel in the same workflow.
+# Configuring this Environment Variable `REVIEWERS_UNMODIFIED_EXIT_CODE=0` if no branch was deleted will let your workflow continue.
+# Docs: https://developer.github.com/actions/creating-github-actions/accessing-the-runtime-environment/#exit-codes-and-statuses
+REVIEWERS_UNMODIFIED_EXIT_CODE=${REVIEWERS_UNMODIFIED_EXIT_CODE:-78}
+
 update_review_request() {
   curl -sSL \
     -H "Content-Type: application/json" \
@@ -39,5 +45,5 @@ elif [[ "$action" == "unassigned" ]]; then
   update_review_request 'DELETE'
 else
   echo "Ignoring action ${action}"
-  exit 78
-fi
\ No newline at end of file
+  exit "$REVIEWERS_UNMODIFIED_EXIT_CODE"
+fi