From aeab918688dec36072ff8716bd592eff7acd5406 Mon Sep 17 00:00:00 2001
From: Chris Crone <christopher.crone@docker.com>
Date: Tue, 3 Nov 2020 18:37:28 +0100
Subject: [PATCH] tests: Replace Python test image with Go binary

Signed-off-by: Chris Crone <christopher.crone@docker.com>
---
 .../aci_secrets_resources/compose.yml         |  2 +-
 .../aci_secrets_resources/web/Dockerfile      | 13 ++++++---
 .../aci_secrets_resources/web/main.go         | 27 +++++++++++++++++++
 3 files changed, 38 insertions(+), 4 deletions(-)
 create mode 100644 tests/composefiles/aci_secrets_resources/web/main.go

diff --git a/tests/composefiles/aci_secrets_resources/compose.yml b/tests/composefiles/aci_secrets_resources/compose.yml
index df765559a..294d81218 100644
--- a/tests/composefiles/aci_secrets_resources/compose.yml
+++ b/tests/composefiles/aci_secrets_resources/compose.yml
@@ -19,7 +19,7 @@ services:
 
   web2:
     build: ./web
-    image:  dockerinternal/e2e_test_secret_server
+    image: dockerinternal/e2e_test_secret_server
     ports:
       - "8080:8080"
     environment:
diff --git a/tests/composefiles/aci_secrets_resources/web/Dockerfile b/tests/composefiles/aci_secrets_resources/web/Dockerfile
index 7ba39ce45..e02fc4e99 100644
--- a/tests/composefiles/aci_secrets_resources/web/Dockerfile
+++ b/tests/composefiles/aci_secrets_resources/web/Dockerfile
@@ -1,3 +1,6 @@
+# syntax=docker/dockerfile:experimental
+
+
 #   Copyright 2020 Docker Compose CLI authors
 
 #   Licensed under the Apache License, Version 2.0 (the "License");
@@ -12,7 +15,11 @@
 #   See the License for the specific language governing permissions and
 #   limitations under the License.
 
-FROM python:3.8
-WORKDIR /run/secrets
+FROM golang:1.15-alpine AS build
+COPY main.go .
+RUN --mount=type=cache,target=/go/pkg/mod \
+    CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o server main.go
 
-CMD python -m http.server ${PORT:-80}
+FROM alpine
+COPY --from=build /go/server /
+CMD /server "${PORT:-80}" "${DIR:-/run/secrets}"
diff --git a/tests/composefiles/aci_secrets_resources/web/main.go b/tests/composefiles/aci_secrets_resources/web/main.go
new file mode 100644
index 000000000..6d9afcc22
--- /dev/null
+++ b/tests/composefiles/aci_secrets_resources/web/main.go
@@ -0,0 +1,27 @@
+/*
+   Copyright 2020 Docker Compose CLI authors
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package main
+
+import (
+	"log"
+	"net/http"
+	"os"
+)
+
+func main() {
+	log.Fatal(http.ListenAndServe(":"+os.Args[1], http.FileServer(http.Dir(os.Args[2]))))
+}