From 3cd65aba5010eccd9c78454d63827df86efeeebe Mon Sep 17 00:00:00 2001
From: Myers Carpenter <myers@maski.org>
Date: Tue, 8 Jan 2019 14:27:14 -0500
Subject: [PATCH] add support for dockerfile build target

---
 plugin.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugin.sh b/plugin.sh
index 75ec6d2..b7e1088 100755
--- a/plugin.sh
+++ b/plugin.sh
@@ -22,6 +22,10 @@ DOCKERFILE=${PLUGIN_DOCKERFILE:-Dockerfile}
 CONTEXT=${PLUGIN_CONTEXT:-$PWD}
 LOG=${PLUGIN_LOG:-info}
 
+if [[ -n "${PLUGIN_TARGET:-}" ]]; then
+    TARGET="--target=${PLUGIN_TARGET}"
+fi
+
 if [[ "${PLUGIN_CACHE:-}" == "true" ]]; then
     CACHE="--cache=true"
 fi
@@ -41,4 +45,5 @@ fi
     --dockerfile=${DOCKERFILE} \
     ${DESTINATIONS} \
     ${CACHE:-} \
+    ${TARGET:-} \
     ${BUILD_ARGS:-}