From 13d7e7a55bd224aa70bcd907c76503dc47b168e3 Mon Sep 17 00:00:00 2001
From: Andrew Waters <waters@me.com>
Date: Thu, 16 Apr 2020 14:05:44 +0100
Subject: [PATCH] Adds GCR example

Signed-off-by: Andrew Waters <waters@me.com>
---
 README.md | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index de81c4c..17ff8dd 100644
--- a/README.md
+++ b/README.md
@@ -192,4 +192,15 @@ with:
   repository: myorg/myrepository
   tag_with_ref: true
   target: mytarget
-```
\ No newline at end of file
+```
+
+The following will build the root Dockerfile, tag the image as `myorg/myrepository:latest`, log in to Google Container Registry using GitHub secrets (where `DOCKER_PASSWORD` is a [JSON key](https://cloud.google.com/container-registry/docs/advanced-authentication#json-key)), and push the image to the CGR repository `myorg/myrepository`:
+ 
+```yaml
+uses: docker/build-push-action@v1
+with:
+  username: _json_key
+  password: ${{ secrets.DOCKER_PASSWORD }}
+  registry: gcr.io
+  repository: myorg/myrepository
+```