From 7a511ad233bb50ad7a1a4820c3a6e63ffb8a653c Mon Sep 17 00:00:00 2001
From: Xavier Petit <32063953+xpetit@users.noreply.github.com>
Date: Tue, 7 Apr 2020 20:14:15 +0200
Subject: [PATCH] Use lighter docker images (Alpine < Debian)

---
 tests/go/Dockerfile    | 5 +++--
 tests/sh/Dockerfile    | 7 +++----
 tests/sh/entrypoint.sh | 6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/tests/go/Dockerfile b/tests/go/Dockerfile
index 4bed8627..fbf09685 100644
--- a/tests/go/Dockerfile
+++ b/tests/go/Dockerfile
@@ -1,7 +1,8 @@
-FROM golang:1
+FROM golang:1-alpine
 
+RUN apk add git
 RUN go get golang.org/x/tools/cmd/goimports
 RUN go get github.com/01-edu/z01
 RUN go get github.com/01-edu/public/rc
 COPY . /app
-ENTRYPOINT ["/bin/bash", "/app/entrypoint.sh"]
+ENTRYPOINT ["/bin/sh", "/app/entrypoint.sh"]
diff --git a/tests/sh/Dockerfile b/tests/sh/Dockerfile
index ff967378..eec532b4 100644
--- a/tests/sh/Dockerfile
+++ b/tests/sh/Dockerfile
@@ -1,6 +1,5 @@
-FROM debian
+FROM alpine
 
-RUN apt-get update
-RUN apt-get install -y jq curl git
+RUN apk add jq curl git
 COPY . /app
-ENTRYPOINT ["/bin/bash", "/app/entrypoint.sh"]
+ENTRYPOINT ["/bin/sh", "/app/entrypoint.sh"]
diff --git a/tests/sh/entrypoint.sh b/tests/sh/entrypoint.sh
index fa090c35..1668bdfd 100755
--- a/tests/sh/entrypoint.sh
+++ b/tests/sh/entrypoint.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-# Unofficial Bash Strict Mode
-set -euo pipefail
+set -o errexit
+set -o pipefail
 IFS='
 '
 
@@ -11,5 +11,5 @@ if ! test -f ${EXERCISE}_test.sh; then
 	echo No test file found for the exercise : "$EXERCISE"
 	exit 1
 fi
-bash ${EXERCISE}_test.sh
+sh ${EXERCISE}_test.sh
 echo PASS