func main() {
root := os.Args[1]
config := configuration.Configuration{
Storage: configuration.Storage{
"filesystem": configuration.Parameters{
"rootdirectory": root,
},
},
}
app := handlers.NewApp(context.Background(), config)
if err := http.ListenAndServe(":8080", app); err != nil {
log.Fatal(err)
}
}
func TestDocker(t *testing.T) {
if os.Getuid() != 0 {
t.Skip("pinkerton: must be root to create AUFS mounts")
}
// start Docker registry using test files
cwd, err := os.Getwd()
if err != nil {
t.Fatal(err)
}
root := filepath.Join(cwd, "test", "files")
config := configuration.Configuration{
Storage: configuration.Storage{
"filesystem": configuration.Parameters{
"rootdirectory": root,
},
},
}
logrus.SetLevel(logrus.ErrorLevel)
app := handlers.NewApp(context.Background(), config)
srv := httptest.NewServer(app)
defer srv.Close()
// create context
tmp, err := ioutil.TempDir("", "pinkerton-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
ctx, err := BuildContext("aufs", tmp)
if err != nil {
t.Fatal(err)
}
// pull image using digest
imageID, err := ctx.PullDocker(srv.URL+"?name=pinkerton-test&id="+testImageDigest, ioutil.Discard)
if err != nil {
t.Fatal(err)
}
if imageID != testImageID {
t.Fatalf("expected image to have ID %q, got %q", testImageID, imageID)
}
// checkout image
name := random.String(8)
path, err := ctx.Checkout(name, imageID)
if err != nil {
t.Fatal(err)
}
defer ctx.Cleanup(name)
// check foo.txt exists and has correct data
f, err := os.Open(filepath.Join(path, "foo.txt"))
if err != nil {
t.Fatal(err)
}
data, err := ioutil.ReadAll(f)
f.Close()
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(data, []byte(testImageData)) {
t.Fatalf("expected foo.txt to contain %q, got %q", testImageData, string(data))
}
}