From 5df73401c5b347a9c9f74554263309c503a67b21 Mon Sep 17 00:00:00 2001
From: Sven Luijten <svenluijten1995@gmail.com>
Date: Sun, 21 Jun 2020 19:46:35 +0200
Subject: [PATCH] Output the "dnscontrol" output in the Action

---
 action.yml    |  3 +++
 entrypoint.sh | 11 ++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index c0d3759..e876cf2 100644
--- a/action.yml
+++ b/action.yml
@@ -9,6 +9,9 @@ inputs:
   args:
     description: DNSControl command
     required: true
+outputs:
+  output:
+    description: The output of the dnscontrol command that was executed.
 runs:
   using: docker
   image: 'Dockerfile'
diff --git a/entrypoint.sh b/entrypoint.sh
index 26a1bec..33c2715 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,4 +2,13 @@
 
 set -eo pipefail
 
-sh -c "dnscontrol $*"
+OUTPUT=`sh -c "dnscontrol $1"`
+
+echo "$OUTPUT"
+
+# https://github.community/t/set-output-truncates-multiline-strings/16852/3
+OUTPUT="${OUTPUT//'%'/'%25'}"
+OUTPUT="${OUTPUT//$'\n'/'%0A'}"
+OUTPUT="${OUTPUT//$'\r'/'%0D'}"
+
+echo "::set-output name=output::$OUTPUT"