// Parses and prints .splice file(s)
//
// Usage:
// decode [file ...]
func main() {
if len(os.Args) < 2 {
fmt.Fprintf(os.Stderr, "Usage: %s [file ...]\n", os.Args[0])
os.Exit(1)
}
paths := os.Args[1:]
for _, path := range paths {
p, err := drum.DecodeFile(path)
if err != nil {
fmt.Fprintf(os.Stderr, "Error: %v\n", err)
os.Exit(1)
}
fmt.Printf("%s:\n\n", path)
fmt.Println(p)
fmt.Println()
}
}
// Parses a .splice file, adds more cowbell, and then writes it back out.
//
// Usage:
// more_cowbell [in_file] [out_file]
func main() {
if len(os.Args) < 3 {
fmt.Fprintf(os.Stderr, "Usage: %s [in_file] [out_file]\n", os.Args[0])
os.Exit(1)
}
inPath := os.Args[1]
outPath := os.Args[2]
// decode from file
p, err := drum.DecodeFile(inPath)
if err != nil {
fmt.Fprintf(os.Stderr, "Error: %v\n", err)
os.Exit(1)
}
trackName := "cowbell"
cowbellTrack := p.FindTrack(trackName)
var steps drum.Steps
for i := range steps {
steps[i] = true
}
// more cowbell !!!1
if cowbellTrack != nil {
cowbellTrack.Steps = steps
} else {
cowbellTrack = &drum.Track{
Name: trackName,
Steps: steps,
}
p.AddTrack(*cowbellTrack)
}
fmt.Println(p)
// write new file
if err := drum.EncodeFile(outPath, p); err != nil {
fmt.Fprintf(os.Stderr, "Error: %v\n", err)
os.Exit(1)
}
}