From ef46db5d6b4e2c75ac19d1f49d61d2abccf86b99 Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Sat, 20 Jun 2020 13:04:04 -0400
Subject: [PATCH] chore: switch to node:4-alpine

This is a smaller image that should speed up tests...
---
 .circleci/config.yml                          | 4 ++--
 tests/apps/dockerfile-dokku-scale/Dockerfile  | 2 +-
 tests/apps/dockerfile-noexpose/Dockerfile     | 2 +-
 tests/apps/dockerfile-procfile-bad/Dockerfile | 2 +-
 tests/apps/dockerfile-procfile/Dockerfile     | 2 +-
 tests/apps/dockerfile/Dockerfile              | 2 +-
 tests/ci/setup.sh                             | 4 ++--
 7 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index ccc12ad4d..a8f0cf276 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -52,8 +52,8 @@ jobs:
             HEROKUISH_VERSION=$(grep HEROKUISH_VERSION deb.mk | head -n1 | cut -d' ' -f3)
             docker pull gliderlabs/herokuish:v$HEROKUISH_VERSION
             docker save -o build/herokuish.tar gliderlabs/herokuish:v$HEROKUISH_VERSION
-            docker pull node:4
-            docker save -o build/node.tar node:4
+            docker pull node:4-alpine
+            docker save -o build/node.tar node:4-alpine
       - persist_to_workspace:
           root: /home/circleci/project
           paths:
diff --git a/tests/apps/dockerfile-dokku-scale/Dockerfile b/tests/apps/dockerfile-dokku-scale/Dockerfile
index fa82185d5..7deb109af 100644
--- a/tests/apps/dockerfile-dokku-scale/Dockerfile
+++ b/tests/apps/dockerfile-dokku-scale/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:4
+FROM node:4-alpine
 
 EXPOSE 3001/udp
 EXPOSE  3000/tcp
diff --git a/tests/apps/dockerfile-noexpose/Dockerfile b/tests/apps/dockerfile-noexpose/Dockerfile
index 86399657a..4bf4105fe 100644
--- a/tests/apps/dockerfile-noexpose/Dockerfile
+++ b/tests/apps/dockerfile-noexpose/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:4
+FROM node:4-alpine
 
 COPY . /app
 WORKDIR /app
diff --git a/tests/apps/dockerfile-procfile-bad/Dockerfile b/tests/apps/dockerfile-procfile-bad/Dockerfile
index fa82185d5..7deb109af 100644
--- a/tests/apps/dockerfile-procfile-bad/Dockerfile
+++ b/tests/apps/dockerfile-procfile-bad/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:4
+FROM node:4-alpine
 
 EXPOSE 3001/udp
 EXPOSE  3000/tcp
diff --git a/tests/apps/dockerfile-procfile/Dockerfile b/tests/apps/dockerfile-procfile/Dockerfile
index fa82185d5..7deb109af 100644
--- a/tests/apps/dockerfile-procfile/Dockerfile
+++ b/tests/apps/dockerfile-procfile/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:4
+FROM node:4-alpine
 
 EXPOSE 3001/udp
 EXPOSE  3000/tcp
diff --git a/tests/apps/dockerfile/Dockerfile b/tests/apps/dockerfile/Dockerfile
index 5b7dfd4fc..f6116d259 100644
--- a/tests/apps/dockerfile/Dockerfile
+++ b/tests/apps/dockerfile/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:4
+FROM node:4-alpine
 
 EXPOSE 3001/udp
 EXPOSE  3000/tcp
diff --git a/tests/ci/setup.sh b/tests/ci/setup.sh
index 1559a302d..97f619636 100755
--- a/tests/ci/setup.sh
+++ b/tests/ci/setup.sh
@@ -133,8 +133,8 @@ setup_circle() {
     sudo -E chown dokku:ubuntu /home/dokku/.dokkurc
   fi
   sudo -E chmod 775 /home/dokku/.dokkurc
-  # pull node:4 image for testing
-  sudo docker pull node:4
+  # pull node:4-alpine image for testing
+  sudo docker pull node:4-alpine
 }
 
 case "$1" in