/
fixtures.go
67 lines (55 loc) · 1.5 KB
/
fixtures.go
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package fakestorage
import (
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"sync"
"github.com/docker/docker/integration-cli/cli"
)
var ensureHTTPServerOnce sync.Once
func ensureHTTPServerImage(t testingT) {
var doIt bool
ensureHTTPServerOnce.Do(func() {
doIt = true
})
if !doIt {
return
}
defer testEnv.ProtectImage(t, "httpserver:latest")
tmp, err := ioutil.TempDir("", "docker-http-server-test")
if err != nil {
t.Fatalf("could not build http server: %v", err)
}
defer os.RemoveAll(tmp)
goos := testEnv.DaemonPlatform()
if goos == "" {
goos = "linux"
}
goarch := os.Getenv("DOCKER_ENGINE_GOARCH")
if goarch == "" {
goarch = "amd64"
}
goCmd, lookErr := exec.LookPath("go")
if lookErr != nil {
t.Fatalf("could not build http server: %v", lookErr)
}
cmd := exec.Command(goCmd, "build", "-o", filepath.Join(tmp, "httpserver"), "github.com/docker/docker/contrib/httpserver")
cmd.Env = append(os.Environ(), []string{
"CGO_ENABLED=0",
"GOOS=" + goos,
"GOARCH=" + goarch,
}...)
var out []byte
if out, err = cmd.CombinedOutput(); err != nil {
t.Fatalf("could not build http server: %s", string(out))
}
cpCmd, lookErr := exec.LookPath("cp")
if lookErr != nil {
t.Fatalf("could not build http server: %v", lookErr)
}
if out, err = exec.Command(cpCmd, "../contrib/httpserver/Dockerfile", filepath.Join(tmp, "Dockerfile")).CombinedOutput(); err != nil {
t.Fatalf("could not build http server: %v", string(out))
}
cli.DockerCmd(t, "build", "-q", "-t", "httpserver", tmp)
}