func runDeploy(cmd *Command, args []string) {
r, w := io.Pipe()
if len(args) < 1 {
printFatal("You must specify an image to deploy")
}
image := args[0]
message := getMessage()
form := &PostDeployForm{Image: image}
var endpoint string
appName, _ := app()
if appName != "" {
endpoint = fmt.Sprintf("/apps/%s/deploys", appName)
} else {
endpoint = "/deploys"
}
rh := heroku.RequestHeaders{CommitMessage: message}
go func() {
must(client.PostWithHeaders(w, endpoint, form, rh.Headers()))
must(w.Close())
}()
outFd, isTerminalOut := term.GetFdInfo(os.Stdout)
must(jsonmessage.DisplayJSONMessagesStream(r, os.Stdout, outFd, isTerminalOut))
}
func runRun(cmd *Command, args []string) {
if len(args) == 0 {
cmd.PrintUsage()
os.Exit(2)
}
appname := mustApp()
message := getMessage()
w, err := term.GetWinsize(inFd)
if err != nil {
// If syscall.TIOCGWINSZ is not supported by the device, we're
// probably trying to run tests. Set w to some sensible default.
if err.Error() == "operation not supported by device" {
w = &term.Winsize{
Height: 20,
Width: 80,
}
} else {
printFatal(err.Error())
}
}
attached := !detachedRun
opts := heroku.DynoCreateOpts{Attach: &attached, Message: message}
if attached {
env := map[string]string{
"COLUMNS": strconv.Itoa(int(w.Width)),
"LINES": strconv.Itoa(int(w.Height)),
"TERM": os.Getenv("TERM"),
}
opts.Env = &env
}
if dynoSize != "" {
opts.Size = &dynoSize
}
command := strings.Join(args, " ")
if detachedRun {
dyno, err := client.DynoCreate(appname, command, &opts)
must(err)
log.Printf("Ran `%s` on %s as %s, detached.", dyno.Command, appname, dyno.Name)
return
}
params := struct {
Command string `json:"command"`
Attach *bool `json:"attach,omitempty"`
Env *map[string]string `json:"env,omitempty"`
Size *string `json:"size,omitempty"`
}{
Command: command,
Attach: opts.Attach,
Env: opts.Env,
Size: opts.Size,
}
rh := heroku.RequestHeaders{CommitMessage: message}
req, err := client.NewRequest("POST", "/apps/"+appname+"/dynos", params, rh.Headers())
must(err)
u, err := url.Parse(apiURL)
must(err)
proto, address := dialParams(u)
var dial net.Conn
if proto == "tls" {
dial, err = tlsDial("tcp", address, &tls.Config{})
if err != nil {
printFatal(err.Error())
}
} else {
dial, err = net.Dial(proto, address)
if err != nil {
printFatal(err.Error())
}
}
clientconn := httputil.NewClientConn(dial, nil)
defer clientconn.Close()
res, err := clientconn.Do(req)
defer res.Body.Close()
if err = heroku.CheckResp(res); err != nil {
printFatal(err.Error())
}
if err != nil && err != httputil.ErrPersistEOF {
printFatal(err.Error())
}
rwc, br := clientconn.Hijack()
defer rwc.Close()
if isTerminalIn && isTerminalOut {
state, err := term.SetRawTerminal(inFd)
if err != nil {
printFatal(err.Error())
}
defer term.RestoreTerminal(inFd, state)
}
errChanOut := make(chan error, 1)
errChanIn := make(chan error, 1)
exit := make(chan bool)
go func() {
defer close(exit)
defer close(errChanOut)
var err error
_, err = io.Copy(os.Stdout, br)
errChanOut <- err
}()
go func() {
_, err := io.Copy(rwc, os.Stdin)
errChanIn <- err
rwc.(interface {
CloseWrite() error
}).CloseWrite()
}()
<-exit
select {
case err = <-errChanIn:
must(err)
case err = <-errChanOut:
must(err)
}
}