func (r *AsciicastRecorder) Record(path, command, title string, maxWait uint, assumeYes bool, env map[string]string) error {
// TODO: touch savePath to ensure writing is possible
rows, cols, _ := r.Terminal.Size()
if rows > 30 || cols > 120 {
util.Warningf("Current terminal size is %vx%v.", cols, rows)
util.Warningf("It may be too big to be properly replayed on smaller screens.")
if !assumeYes {
util.Warningf("You can now resize it. Press <Enter> to start recording.")
util.ReadLine()
}
}
util.Printf("Asciicast recording started.")
util.Printf(`Hit Ctrl-D or type "exit" to finish.`)
stdout := NewStream(maxWait)
err := r.Terminal.Record(command, stdout)
if err != nil {
return err
}
stdout.Close()
util.Printf("Asciicast recording finished.")
rows, cols, _ = r.Terminal.Size()
asciicast := NewAsciicast(
cols,
rows,
stdout.Duration().Seconds(),
command,
title,
stdout.Frames,
env,
)
err = Save(asciicast, path)
if err != nil {
return err
}
return nil
}
func (c *RecordCommand) Execute(command, title string, assumeYes bool, maxWait float64, filename string) error {
var upload bool
var err error
if filename != "" {
upload = false
} else {
filename, err = tmpPath()
if err != nil {
return err
}
upload = true
}
err = c.Recorder.Record(filename, command, title, maxWait, assumeYes, c.Env)
if err != nil {
return err
}
if upload {
if !assumeYes {
util.Printf("Press <Enter> to upload, <Ctrl-C> to cancel.")
util.ReadLine()
}
var url, warn string
var err error
util.WithSpinner(0, func() {
url, warn, err = c.API.UploadAsciicast(filename)
})
if warn != "" {
util.Warningf(warn)
}
if err != nil {
util.Warningf("Upload failed, asciicast saved at %v", filename)
util.Warningf("Retry later by executing: asciinema upload %v", filename)
return err
}
os.Remove(filename)
fmt.Println(url)
}
return nil
}