docker_cli_again_test.go

package fmtd_test

// import (
// 	"archive/tar"
// 	"bytes"
// 	"context"
// 	"os"
// 	"testing"

// 	"github.com/docker/docker/api/types"
// 	"github.com/docker/docker/client"
// 	"github.com/stretchr/testify/require"
// )

// func TestDockerCLIWithDOCKERHOSTAgain(t *testing.T) {
// 	ctx := context.Background()
// 	if os.Getenv("CI") == "true" {
// 		t.Skipf("run this in your shell...")
// 	}

// 	err := os.Setenv("DOCKER_HOST", "ssh://flatbit")
// 	require.NoError(t, err)

// 	cli, err := client.NewClientWithOpts(client.FromEnv)
// 	require.NoError(t, err)

// 	buf := new(bytes.Buffer)
// 	wTar := tar.NewWriter(buf)
// 	defer wTar.Close()

// 	readDockerFile := `
// # syntax=docker.io/docker/dockerfile:1@sha256:42399d4635eddd7a9b8a24be879d2f9a930d0ed040a61324cfdf59ef1357b3b2

// #FROM --platform=$BUILDPLATFORM docker.io/library/alpine@sha256:21a3deaa0d32a8057914f36584b5288d2e5ecc984380bc0118285c70fa8c9300 AS alpine
// FROM docker.io/library/alpine@sha256:21a3deaa0d32a8057914f36584b5288d2e5ecc984380bc0118285c70fa8c9300 AS alpine

// FROM alpine AS hi
// RUN set -x && echo hello >/README

// FROM scratch
// COPY --from=hi /README /
// `[1:]

// 	err = wTar.WriteHeader(&tar.Header{
// 		Name: "Dockerfile",
// 		Size: int64(len(readDockerFile)),
// 	})
// 	require.NoError(t, err)
// 	_, err = wTar.Write([]byte(readDockerFile))
// 	require.NoError(t, err)

// 	rTar := bytes.NewReader(buf.Bytes())

// 	buildOptions := types.ImageBuildOptions{
// 		Context:    rTar,
// 		Dockerfile: "Dockerfile",
// 		Remove:     true,
// 		Outputs: []types.ImageBuildOutput{
// 			// {
// 			// 	Type: "tar",
// 			// 	Attrs: map[string]string{
// 			// 		"dest": "-",
// 			// 	},
// 			// },
// 			{
// 				Type: "local",
// 				Attrs: map[string]string{
// 					"dest": "res",
// 				},
// 			},
// 		},
// 	}

// 	imageBuildResponse, err := cli.ImageBuild(ctx, rTar, buildOptions)
// 	require.Error(t, err, `error during connect: Post "http://flatbit/v1.41/build?buildargs=null&cachefrom=null&cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&labels=null&memory=0&memswap=0&networkmode=&outputs=%5B%7B%22Type%22%3A%22local%22%2C%22Attrs%22%3A%7B%22dest%22%3A%22res%22%7D%7D%5D&rm=1&shmsize=0&target=&ulimits=null&version=": dial tcp: lookup flatbit on 127.0.0.53:53: server misbehaving`)
// 	require.Empty(t, imageBuildResponse)
// }