From 18921513ef47a6ccc821c3fffbe4937dc1d25fcb Mon Sep 17 00:00:00 2001
From: Darren Oakley <darren.oakley@digital.justice.gov.uk>
Date: Thu, 21 Oct 2021 11:34:17 +0100
Subject: [PATCH] [semver:patch] Allow additional cli args to be passed to
 docker build (#85)

We'd like to pass additional `--build-arg` options to our builds...
---
 src/jobs/build_docker.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/jobs/build_docker.yml b/src/jobs/build_docker.yml
index c6f726e..6de83ad 100644
--- a/src/jobs/build_docker.yml
+++ b/src/jobs/build_docker.yml
@@ -9,6 +9,9 @@ parameters:
   dockerfile_dir:
     type: string
     default: "."
+  additional_docker_build_args:
+    type: string
+    default: ""
   docker_version:
     type: string
     default: "20.10.6"
@@ -72,7 +75,8 @@ steps:
           --label "build.version=${APP_VERSION}" \
           --label "build.number=${CIRCLE_BUILD_NUM}" \
           --label "build.url=${CIRCLE_BUILD_URL}" \
-          --label "build.gitref=${CIRCLE_SHA1}"
+          --label "build.gitref=${CIRCLE_SHA1}" \
+          << parameters.additional_docker_build_args >>
 
   - when:
       condition: << parameters.persist_container_image >>