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Update docker build UI

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This commit is contained in:
Guillaume J. Charmes 2013-05-29 10:51:47 -07:00
parent 08e5f12954
commit 75d2244023
1 changed files with 15 additions and 17 deletions
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32
commands.go
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@ -17,6 +17,7 @@ import (
"net/url"
"os"
"os/signal"
"path"
"path/filepath"
"reflect"
"strconv"
@ -130,17 +131,12 @@ func (cli *DockerCli) CmdInsert(args ...string) error {
}
func (cli *DockerCli) CmdBuild(args ...string) error {
cmd := Subcmd("build", "[OPTIONS] [CONTEXT]", "Build an image from a Dockerfile")
fileName := cmd.String("f", "Dockerfile", "Use `file` as Dockerfile. Can be '-' for stdin")
cmd := Subcmd("build", "[CONTEXT]", "Build an image from a Dockerfile")
if err := cmd.Parse(args); err != nil {
return nil
}
var (
file io.ReadCloser
multipartBody io.Reader
err error
)
var multipartBody io.Reader
// Init the needed component for the Multipart
buff := bytes.NewBuffer([]byte{})
@ -148,17 +144,19 @@ func (cli *DockerCli) CmdBuild(args ...string) error {
w := multipart.NewWriter(buff)
boundary := strings.NewReader("\r\n--" + w.Boundary() + "--\r\n")
// Create a FormFile multipart for the Dockerfile
if *fileName == "-" {
file = os.Stdin
} else {
file, err = os.Open(*fileName)
if err != nil {
return err
}
defer file.Close()
dockerfile := "Dockerfile"
if cmd.Arg(0) != "" {
dockerfile = path.Join(cmd.Arg(0), dockerfile)
}
if wField, err := w.CreateFormFile("Dockerfile", *fileName); err != nil {
// Create a FormFile multipart for the Dockerfile
file, err := os.Open(dockerfile)
if err != nil {
return err
}
defer file.Close()
if wField, err := w.CreateFormFile("Dockerfile", "Dockerfile"); err != nil {
return err
} else {
io.Copy(wField, file)