From 2103bbc58024d4d1208ca35b52b50f8122bd27aa Mon Sep 17 00:00:00 2001
From: "Julius von Froreich (jvf)" <jvf@3yourmind.com>
Date: Fri, 17 Aug 2018 14:42:22 +0200
Subject: [PATCH 1/3] fix package versions

---
 Dockerfile | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index e32b60f..714060b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,12 +3,12 @@ FROM node:8.11.3-slim
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
-	    git \
-	    python \
-	    make \
-	    gcc \ 
-	    g++ \
-	    libc6-dev
+	    git=1:2.1.4-2.1+deb8u6 \
+	    python=2.7.9-1 \
+	    make=4.0-8.1 \
+	    gcc=4:4.9.2-2 \ 
+	    g++=4:4.9.2-2 \
+	    libc6-dev=2.19-18+deb8u10
 
 RUN git clone https://github.com/Financial-Times/polyfill-service.git /polyfill
 

From df65eb2626016516d3ea0658addd5354abce9168 Mon Sep 17 00:00:00 2001
From: "Julius von Froreich (jvf)" <jvf@3yourmind.com>
Date: Fri, 17 Aug 2018 14:46:59 +0200
Subject: [PATCH 2/3] fix spacing in CMD directive

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 714060b..9f13015 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,5 +21,5 @@ ENV NODE_ENV dev
 
 EXPOSE ${PORT}
 
-CMD ["node" ,"--optimize_for_size" ,"--max_old_space_size=460" ,"--gc_interval=100" ,"packages/polyfill-service/bin/polyfill-service"]
+CMD ["node", "--optimize_for_size", "--max_old_space_size=460", "--gc_interval=100", "packages/polyfill-service/bin/polyfill-service"]
 

From 947b5920fd04610145032db1deb7caec319bfe8f Mon Sep 17 00:00:00 2001
From: "Julius von Froreich (jvf)" <jvf@3yourmind.com>
Date: Fri, 17 Aug 2018 15:06:08 +0200
Subject: [PATCH 3/3] clean apt artifacts after installing packages

reduces image size marginally
---
 Dockerfile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 9f13015..ca13afd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,9 @@ RUN apt-get update && \
 	    make=4.0-8.1 \
 	    gcc=4:4.9.2-2 \ 
 	    g++=4:4.9.2-2 \
-	    libc6-dev=2.19-18+deb8u10
+	    libc6-dev=2.19-18+deb8u10 && \
+	  apt-get clean && \
+	  rm -rf /var/lib/apt/lists/*
 
 RUN git clone https://github.com/Financial-Times/polyfill-service.git /polyfill