| package docker |
| |
| import ( |
| "crypto/sha256" |
| "encoding/hex" |
| "encoding/json" |
| "errors" |
| "fmt" |
| "github.com/dotcloud/docker/archive" |
| "github.com/dotcloud/docker/auth" |
| "github.com/dotcloud/docker/registry" |
| "github.com/dotcloud/docker/utils" |
| "io" |
| "io/ioutil" |
| "net/url" |
| "os" |
| "path" |
| "path/filepath" |
| "reflect" |
| "regexp" |
| "sort" |
| "strings" |
| ) |
| |
| var ( |
| ErrDockerfileEmpty = errors.New("Dockerfile cannot be empty") |
| ) |
| |
| type BuildFile interface { |
| Build(io.Reader) (string, error) |
| CmdFrom(string) error |
| CmdRun(string) error |
| } |
| |
| type buildFile struct { |
| runtime *Runtime |
| srv *Server |
| |
| image string |
| maintainer string |
| config *Config |
| |
| contextPath string |
| context *utils.TarSum |
| |
| verbose bool |
| utilizeCache bool |
| rm bool |
| |
| authConfig *auth.AuthConfig |
| configFile *auth.ConfigFile |
| |
| tmpContainers map[string]struct{} |
| tmpImages map[string]struct{} |
| |
| outStream io.Writer |
| errStream io.Writer |
| |
| // Deprecated, original writer used for ImagePull. To be removed. |
| outOld io.Writer |
| sf *utils.StreamFormatter |
| } |
| |
| func (b *buildFile) clearTmp(containers map[string]struct{}) { |
| for c := range containers { |
| tmp := b.runtime.Get(c) |
| b.runtime.Destroy(tmp) |
| fmt.Fprintf(b.outStream, "Removing intermediate container %s\n", utils.TruncateID(c)) |
| } |
| } |
| |
| func (b *buildFile) CmdFrom(name string) error { |
| image, err := b.runtime.repositories.LookupImage(name) |
| if err != nil { |
| if b.runtime.graph.IsNotExist(err) { |
| remote, tag := utils.ParseRepositoryTag(name) |
| pullRegistryAuth := b.authConfig |
| if len(b.configFile.Configs) > 0 { |
| // The request came with a full auth config file, we prefer to use that |
| endpoint, _, err := registry.ResolveRepositoryName(remote) |
| if err != nil { |
| return err |
| } |
| resolvedAuth := b.configFile.ResolveAuthConfig(endpoint) |
| pullRegistryAuth = &resolvedAuth |
| } |
| job := b.srv.Eng.Job("pull", remote, tag) |
| job.SetenvBool("json", b.sf.Json()) |
| job.SetenvBool("parallel", true) |
| job.SetenvJson("authConfig", pullRegistryAuth) |
| job.Stdout.Add(b.outOld) |
| if err := job.Run(); err != nil { |
| return err |
| } |
| image, err = b.runtime.repositories.LookupImage(name) |
| if err != nil { |
| return err |
| } |
| } else { |
| return err |
| } |
| } |
| b.image = image.ID |
| b.config = &Config{} |
| if image.Config != nil { |
| b.config = image.Config |
| } |
| if b.config.Env == nil || len(b.config.Env) == 0 { |
| b.config.Env = append(b.config.Env, "HOME=/", "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin") |
| } |
| // Process ONBUILD triggers if they exist |
| if nTriggers := len(b.config.OnBuild); nTriggers != 0 { |
| fmt.Fprintf(b.errStream, "# Executing %d build triggers\n", nTriggers) |
| } |
| for n, step := range b.config.OnBuild { |
| if err := b.BuildStep(fmt.Sprintf("onbuild-%d", n), step); err != nil { |
| return err |
| } |
| } |
| b.config.OnBuild = []string{} |
| return nil |
| } |
| |
| // The ONBUILD command declares a build instruction to be executed in any future build |
| // using the current image as a base. |
| func (b *buildFile) CmdOnbuild(trigger string) error { |
| b.config.OnBuild = append(b.config.OnBuild, trigger) |
| return b.commit("", b.config.Cmd, fmt.Sprintf("ONBUILD %s", trigger)) |
| } |
| |
| func (b *buildFile) CmdMaintainer(name string) error { |
| b.maintainer = name |
| return b.commit("", b.config.Cmd, fmt.Sprintf("MAINTAINER %s", name)) |
| } |
| |
| // probeCache checks to see if image-caching is enabled (`b.utilizeCache`) |
| // and if so attempts to look up the current `b.image` and `b.config` pair |
| // in the current server `b.srv`. If an image is found, probeCache returns |
| // `(true, nil)`. If no image is found, it returns `(false, nil)`. If there |
| // is any error, it returns `(false, err)`. |
| func (b *buildFile) probeCache() (bool, error) { |
| if b.utilizeCache { |
| if cache, err := b.srv.ImageGetCached(b.image, b.config); err != nil { |
| return false, err |
| } else if cache != nil { |
| fmt.Fprintf(b.outStream, " ---> Using cache\n") |
| utils.Debugf("[BUILDER] Use cached version") |
| b.image = cache.ID |
| return true, nil |
| } else { |
| utils.Debugf("[BUILDER] Cache miss") |
| } |
| } |
| return false, nil |
| } |
| |
| func (b *buildFile) CmdRun(args string) error { |
| if b.image == "" { |
| return fmt.Errorf("Please provide a source image with `from` prior to run") |
| } |
| config, _, _, err := ParseRun(append([]string{b.image}, b.buildCmdFromJson(args)...), nil) |
| if err != nil { |
| return err |
| } |
| |
| cmd := b.config.Cmd |
| b.config.Cmd = nil |
| MergeConfig(b.config, config) |
| |
| defer func(cmd []string) { b.config.Cmd = cmd }(cmd) |
| |
| utils.Debugf("Command to be executed: %v", b.config.Cmd) |
| |
| hit, err := b.probeCache() |
| if err != nil { |
| return err |
| } |
| if hit { |
| return nil |
| } |
| |
| cid, err := b.run() |
| if err != nil { |
| return err |
| } |
| if err := b.commit(cid, cmd, "run"); err != nil { |
| return err |
| } |
| |
| return nil |
| } |
| |
| func (b *buildFile) FindEnvKey(key string) int { |
| for k, envVar := range b.config.Env { |
| envParts := strings.SplitN(envVar, "=", 2) |
| if key == envParts[0] { |
| return k |
| } |
| } |
| return -1 |
| } |
| |
| func (b *buildFile) ReplaceEnvMatches(value string) (string, error) { |
| exp, err := regexp.Compile("(\\\\\\\\+|[^\\\\]|\\b|\\A)\\$({?)([[:alnum:]_]+)(}?)") |
| if err != nil { |
| return value, err |
| } |
| matches := exp.FindAllString(value, -1) |
| for _, match := range matches { |
| match = match[strings.Index(match, "$"):] |
| matchKey := strings.Trim(match, "${}") |
| |
| for _, envVar := range b.config.Env { |
| envParts := strings.SplitN(envVar, "=", 2) |
| envKey := envParts[0] |
| envValue := envParts[1] |
| |
| if envKey == matchKey { |
| value = strings.Replace(value, match, envValue, -1) |
| break |
| } |
| } |
| } |
| return value, nil |
| } |
| |
| func (b *buildFile) CmdEnv(args string) error { |
| tmp := strings.SplitN(args, " ", 2) |
| if len(tmp) != 2 { |
| return fmt.Errorf("Invalid ENV format") |
| } |
| key := strings.Trim(tmp[0], " \t") |
| value := strings.Trim(tmp[1], " \t") |
| |
| envKey := b.FindEnvKey(key) |
| replacedValue, err := b.ReplaceEnvMatches(value) |
| if err != nil { |
| return err |
| } |
| replacedVar := fmt.Sprintf("%s=%s", key, replacedValue) |
| |
| if envKey >= 0 { |
| b.config.Env[envKey] = replacedVar |
| } else { |
| b.config.Env = append(b.config.Env, replacedVar) |
| } |
| return b.commit("", b.config.Cmd, fmt.Sprintf("ENV %s", replacedVar)) |
| } |
| |
| func (b *buildFile) buildCmdFromJson(args string) []string { |
| var cmd []string |
| if err := json.Unmarshal([]byte(args), &cmd); err != nil { |
| utils.Debugf("Error unmarshalling: %s, setting to /bin/sh -c", err) |
| cmd = []string{"/bin/sh", "-c", args} |
| } |
| return cmd |
| } |
| |
| func (b *buildFile) CmdCmd(args string) error { |
| cmd := b.buildCmdFromJson(args) |
| b.config.Cmd = cmd |
| if err := b.commit("", b.config.Cmd, fmt.Sprintf("CMD %v", cmd)); err != nil { |
| return err |
| } |
| return nil |
| } |
| |
| func (b *buildFile) CmdEntrypoint(args string) error { |
| entrypoint := b.buildCmdFromJson(args) |
| b.config.Entrypoint = entrypoint |
| if err := b.commit("", b.config.Cmd, fmt.Sprintf("ENTRYPOINT %v", entrypoint)); err != nil { |
| return err |
| } |
| return nil |
| } |
| |
| func (b *buildFile) CmdExpose(args string) error { |
| ports := strings.Split(args, " ") |
| b.config.PortSpecs = append(ports, b.config.PortSpecs...) |
| return b.commit("", b.config.Cmd, fmt.Sprintf("EXPOSE %v", ports)) |
| } |
| |
| func (b *buildFile) CmdUser(args string) error { |
| b.config.User = args |
| return b.commit("", b.config.Cmd, fmt.Sprintf("USER %v", args)) |
| } |
| |
| func (b *buildFile) CmdInsert(args string) error { |
| return fmt.Errorf("INSERT has been deprecated. Please use ADD instead") |
| } |
| |
| func (b *buildFile) CmdCopy(args string) error { |
| return fmt.Errorf("COPY has been deprecated. Please use ADD instead") |
| } |
| |
| func (b *buildFile) CmdWorkdir(workdir string) error { |
| b.config.WorkingDir = workdir |
| return b.commit("", b.config.Cmd, fmt.Sprintf("WORKDIR %v", workdir)) |
| } |
| |
| func (b *buildFile) CmdVolume(args string) error { |
| if args == "" { |
| return fmt.Errorf("Volume cannot be empty") |
| } |
| |
| var volume []string |
| if err := json.Unmarshal([]byte(args), &volume); err != nil { |
| volume = []string{args} |
| } |
| if b.config.Volumes == nil { |
| b.config.Volumes = map[string]struct{}{} |
| } |
| for _, v := range volume { |
| b.config.Volumes[v] = struct{}{} |
| } |
| if err := b.commit("", b.config.Cmd, fmt.Sprintf("VOLUME %s", args)); err != nil { |
| return err |
| } |
| return nil |
| } |
| |
| func (b *buildFile) checkPathForAddition(orig string) error { |
| origPath := path.Join(b.contextPath, orig) |
| if p, err := filepath.EvalSymlinks(origPath); err != nil { |
| if os.IsNotExist(err) { |
| return fmt.Errorf("%s: no such file or directory", orig) |
| } |
| return err |
| } else { |
| origPath = p |
| } |
| if !strings.HasPrefix(origPath, b.contextPath) { |
| return fmt.Errorf("Forbidden path outside the build context: %s (%s)", orig, origPath) |
| } |
| _, err := os.Stat(origPath) |
| if err != nil { |
| if os.IsNotExist(err) { |
| return fmt.Errorf("%s: no such file or directory", orig) |
| } |
| return err |
| } |
| return nil |
| } |
| |
| func (b *buildFile) addContext(container *Container, orig, dest string) error { |
| var ( |
| origPath = path.Join(b.contextPath, orig) |
| destPath = path.Join(container.BasefsPath(), dest) |
| ) |
| // Preserve the trailing '/' |
| if strings.HasSuffix(dest, "/") { |
| destPath = destPath + "/" |
| } |
| fi, err := os.Stat(origPath) |
| if err != nil { |
| if os.IsNotExist(err) { |
| return fmt.Errorf("%s: no such file or directory", orig) |
| } |
| return err |
| } |
| if fi.IsDir() { |
| if err := archive.CopyWithTar(origPath, destPath); err != nil { |
| return err |
| } |
| // First try to unpack the source as an archive |
| } else if err := archive.UntarPath(origPath, destPath); err != nil { |
| utils.Debugf("Couldn't untar %s to %s: %s", origPath, destPath, err) |
| // If that fails, just copy it as a regular file |
| if err := os.MkdirAll(path.Dir(destPath), 0755); err != nil { |
| return err |
| } |
| if err := archive.CopyWithTar(origPath, destPath); err != nil { |
| return err |
| } |
| } |
| return nil |
| } |
| |
| func (b *buildFile) CmdAdd(args string) error { |
| if b.context == nil { |
| return fmt.Errorf("No context given. Impossible to use ADD") |
| } |
| tmp := strings.SplitN(args, " ", 2) |
| if len(tmp) != 2 { |
| return fmt.Errorf("Invalid ADD format") |
| } |
| |
| orig, err := b.ReplaceEnvMatches(strings.Trim(tmp[0], " \t")) |
| if err != nil { |
| return err |
| } |
| |
| dest, err := b.ReplaceEnvMatches(strings.Trim(tmp[1], " \t")) |
| if err != nil { |
| return err |
| } |
| |
| cmd := b.config.Cmd |
| b.config.Cmd = []string{"/bin/sh", "-c", fmt.Sprintf("#(nop) ADD %s in %s", orig, dest)} |
| b.config.Image = b.image |
| |
| // FIXME: do we really need this? |
| var ( |
| origPath = orig |
| destPath = dest |
| remoteHash string |
| ) |
| |
| if utils.IsURL(orig) { |
| resp, err := utils.Download(orig) |
| if err != nil { |
| return err |
| } |
| tmpDirName, err := ioutil.TempDir(b.contextPath, "docker-remote") |
| if err != nil { |
| return err |
| } |
| tmpFileName := path.Join(tmpDirName, "tmp") |
| tmpFile, err := os.OpenFile(tmpFileName, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0600) |
| if err != nil { |
| return err |
| } |
| defer os.RemoveAll(tmpDirName) |
| if _, err = io.Copy(tmpFile, resp.Body); err != nil { |
| tmpFile.Close() |
| return err |
| } |
| origPath = path.Join(filepath.Base(tmpDirName), filepath.Base(tmpFileName)) |
| tmpFile.Close() |
| |
| // Process the checksum |
| r, err := archive.Tar(tmpFileName, archive.Uncompressed) |
| if err != nil { |
| return err |
| } |
| tarSum := utils.TarSum{Reader: r, DisableCompression: true} |
| remoteHash = tarSum.Sum(nil) |
| |
| // If the destination is a directory, figure out the filename. |
| if strings.HasSuffix(dest, "/") { |
| u, err := url.Parse(orig) |
| if err != nil { |
| return err |
| } |
| path := u.Path |
| if strings.HasSuffix(path, "/") { |
| path = path[:len(path)-1] |
| } |
| parts := strings.Split(path, "/") |
| filename := parts[len(parts)-1] |
| if filename == "" { |
| return fmt.Errorf("cannot determine filename from url: %s", u) |
| } |
| destPath = dest + filename |
| } |
| } |
| |
| if err := b.checkPathForAddition(origPath); err != nil { |
| return err |
| } |
| |
| // Hash path and check the cache |
| if b.utilizeCache { |
| var ( |
| hash string |
| sums = b.context.GetSums() |
| ) |
| |
| if remoteHash != "" { |
| hash = remoteHash |
| } else if fi, err := os.Stat(path.Join(b.contextPath, origPath)); err != nil { |
| return err |
| } else if fi.IsDir() { |
| var subfiles []string |
| for file, sum := range sums { |
| absFile := path.Join(b.contextPath, file) |
| absOrigPath := path.Join(b.contextPath, origPath) |
| if strings.HasPrefix(absFile, absOrigPath) { |
| subfiles = append(subfiles, sum) |
| } |
| } |
| sort.Strings(subfiles) |
| hasher := sha256.New() |
| hasher.Write([]byte(strings.Join(subfiles, ","))) |
| hash = "dir:" + hex.EncodeToString(hasher.Sum(nil)) |
| } else { |
| if origPath[0] == '/' && len(origPath) > 1 { |
| origPath = origPath[1:] |
| } |
| origPath = strings.TrimPrefix(origPath, "./") |
| if h, ok := sums[origPath]; ok { |
| hash = "file:" + h |
| } |
| } |
| b.config.Cmd = []string{"/bin/sh", "-c", fmt.Sprintf("#(nop) ADD %s in %s", hash, dest)} |
| hit, err := b.probeCache() |
| if err != nil { |
| return err |
| } |
| // If we do not have a hash, never use the cache |
| if hit && hash != "" { |
| return nil |
| } |
| } |
| |
| // Create the container and start it |
| container, _, err := b.runtime.Create(b.config, "") |
| if err != nil { |
| return err |
| } |
| b.tmpContainers[container.ID] = struct{}{} |
| |
| if err := container.Mount(); err != nil { |
| return err |
| } |
| defer container.Unmount() |
| |
| if err := b.addContext(container, origPath, destPath); err != nil { |
| return err |
| } |
| |
| if err := b.commit(container.ID, cmd, fmt.Sprintf("ADD %s in %s", orig, dest)); err != nil { |
| return err |
| } |
| b.config.Cmd = cmd |
| return nil |
| } |
| |
| type StdoutFormater struct { |
| io.Writer |
| *utils.StreamFormatter |
| } |
| |
| func (sf *StdoutFormater) Write(buf []byte) (int, error) { |
| formattedBuf := sf.StreamFormatter.FormatStream(string(buf)) |
| n, err := sf.Writer.Write(formattedBuf) |
| if n != len(formattedBuf) { |
| return n, io.ErrShortWrite |
| } |
| return len(buf), err |
| } |
| |
| type StderrFormater struct { |
| io.Writer |
| *utils.StreamFormatter |
| } |
| |
| func (sf *StderrFormater) Write(buf []byte) (int, error) { |
| formattedBuf := sf.StreamFormatter.FormatStream("\033[91m" + string(buf) + "\033[0m") |
| n, err := sf.Writer.Write(formattedBuf) |
| if n != len(formattedBuf) { |
| return n, io.ErrShortWrite |
| } |
| return len(buf), err |
| } |
| |
| func (b *buildFile) run() (string, error) { |
| if b.image == "" { |
| return "", fmt.Errorf("Please provide a source image with `from` prior to run") |
| } |
| b.config.Image = b.image |
| |
| // Create the container and start it |
| c, _, err := b.runtime.Create(b.config, "") |
| if err != nil { |
| return "", err |
| } |
| b.tmpContainers[c.ID] = struct{}{} |
| fmt.Fprintf(b.outStream, " ---> Running in %s\n", utils.TruncateID(c.ID)) |
| |
| // override the entry point that may have been picked up from the base image |
| c.Path = b.config.Cmd[0] |
| c.Args = b.config.Cmd[1:] |
| |
| var errCh chan error |
| |
| if b.verbose { |
| errCh = utils.Go(func() error { |
| return <-c.Attach(nil, nil, b.outStream, b.errStream) |
| }) |
| } |
| |
| //start the container |
| if err := c.Start(); err != nil { |
| return "", err |
| } |
| |
| if errCh != nil { |
| if err := <-errCh; err != nil { |
| return "", err |
| } |
| } |
| |
| // Wait for it to finish |
| if ret := c.Wait(); ret != 0 { |
| err := &utils.JSONError{ |
| Message: fmt.Sprintf("The command %v returned a non-zero code: %d", b.config.Cmd, ret), |
| Code: ret, |
| } |
| return "", err |
| } |
| |
| return c.ID, nil |
| } |
| |
| // Commit the container <id> with the autorun command <autoCmd> |
| func (b *buildFile) commit(id string, autoCmd []string, comment string) error { |
| if b.image == "" { |
| return fmt.Errorf("Please provide a source image with `from` prior to commit") |
| } |
| b.config.Image = b.image |
| if id == "" { |
| cmd := b.config.Cmd |
| b.config.Cmd = []string{"/bin/sh", "-c", "#(nop) " + comment} |
| defer func(cmd []string) { b.config.Cmd = cmd }(cmd) |
| |
| hit, err := b.probeCache() |
| if err != nil { |
| return err |
| } |
| if hit { |
| return nil |
| } |
| |
| container, warnings, err := b.runtime.Create(b.config, "") |
| if err != nil { |
| return err |
| } |
| for _, warning := range warnings { |
| fmt.Fprintf(b.outStream, " ---> [Warning] %s\n", warning) |
| } |
| b.tmpContainers[container.ID] = struct{}{} |
| fmt.Fprintf(b.outStream, " ---> Running in %s\n", utils.TruncateID(container.ID)) |
| id = container.ID |
| if err := container.Mount(); err != nil { |
| return err |
| } |
| defer container.Unmount() |
| } |
| |
| container := b.runtime.Get(id) |
| if container == nil { |
| return fmt.Errorf("An error occured while creating the container") |
| } |
| |
| // Note: Actually copy the struct |
| autoConfig := *b.config |
| autoConfig.Cmd = autoCmd |
| // Commit the container |
| image, err := b.runtime.Commit(container, "", "", "", b.maintainer, &autoConfig) |
| if err != nil { |
| return err |
| } |
| b.tmpImages[image.ID] = struct{}{} |
| b.image = image.ID |
| return nil |
| } |
| |
| // Long lines can be split with a backslash |
| var lineContinuation = regexp.MustCompile(`\s*\\\s*\n`) |
| |
| func (b *buildFile) Build(context io.Reader) (string, error) { |
| tmpdirPath, err := ioutil.TempDir("", "docker-build") |
| if err != nil { |
| return "", err |
| } |
| |
| decompressedStream, err := archive.DecompressStream(context) |
| if err != nil { |
| return "", err |
| } |
| |
| b.context = &utils.TarSum{Reader: decompressedStream, DisableCompression: true} |
| if err := archive.Untar(b.context, tmpdirPath, nil); err != nil { |
| return "", err |
| } |
| defer os.RemoveAll(tmpdirPath) |
| |
| b.contextPath = tmpdirPath |
| filename := path.Join(tmpdirPath, "Dockerfile") |
| if _, err := os.Stat(filename); os.IsNotExist(err) { |
| return "", fmt.Errorf("Can't build a directory with no Dockerfile") |
| } |
| fileBytes, err := ioutil.ReadFile(filename) |
| if err != nil { |
| return "", err |
| } |
| if len(fileBytes) == 0 { |
| return "", ErrDockerfileEmpty |
| } |
| dockerfile := string(fileBytes) |
| dockerfile = lineContinuation.ReplaceAllString(dockerfile, "") |
| stepN := 0 |
| for _, line := range strings.Split(dockerfile, "\n") { |
| line = strings.Trim(strings.Replace(line, "\t", " ", -1), " \t\r\n") |
| // Skip comments and empty line |
| if len(line) == 0 || line[0] == '#' { |
| continue |
| } |
| if err := b.BuildStep(fmt.Sprintf("%d", stepN), line); err != nil { |
| return "", err |
| } |
| stepN += 1 |
| |
| } |
| if b.image != "" { |
| fmt.Fprintf(b.outStream, "Successfully built %s\n", utils.TruncateID(b.image)) |
| if b.rm { |
| b.clearTmp(b.tmpContainers) |
| } |
| return b.image, nil |
| } |
| return "", fmt.Errorf("No image was generated. This may be because the Dockerfile does not, like, do anything.\n") |
| } |
| |
| // BuildStep parses a single build step from `instruction` and executes it in the current context. |
| func (b *buildFile) BuildStep(name, expression string) error { |
| fmt.Fprintf(b.outStream, "Step %s : %s\n", name, expression) |
| tmp := strings.SplitN(expression, " ", 2) |
| if len(tmp) != 2 { |
| return fmt.Errorf("Invalid Dockerfile format") |
| } |
| instruction := strings.ToLower(strings.Trim(tmp[0], " ")) |
| arguments := strings.Trim(tmp[1], " ") |
| |
| method, exists := reflect.TypeOf(b).MethodByName("Cmd" + strings.ToUpper(instruction[:1]) + strings.ToLower(instruction[1:])) |
| if !exists { |
| fmt.Fprintf(b.errStream, "# Skipping unknown instruction %s\n", strings.ToUpper(instruction)) |
| return nil |
| } |
| |
| ret := method.Func.Call([]reflect.Value{reflect.ValueOf(b), reflect.ValueOf(arguments)})[0].Interface() |
| if ret != nil { |
| return ret.(error) |
| } |
| |
| fmt.Fprintf(b.outStream, " ---> %s\n", utils.TruncateID(b.image)) |
| return nil |
| } |
| |
| func NewBuildFile(srv *Server, outStream, errStream io.Writer, verbose, utilizeCache, rm bool, outOld io.Writer, sf *utils.StreamFormatter, auth *auth.AuthConfig, authConfigFile *auth.ConfigFile) BuildFile { |
| return &buildFile{ |
| runtime: srv.runtime, |
| srv: srv, |
| config: &Config{}, |
| outStream: outStream, |
| errStream: errStream, |
| tmpContainers: make(map[string]struct{}), |
| tmpImages: make(map[string]struct{}), |
| verbose: verbose, |
| utilizeCache: utilizeCache, |
| rm: rm, |
| sf: sf, |
| authConfig: auth, |
| configFile: authConfigFile, |
| outOld: outOld, |
| } |
| } |