mirror of
https://github.com/navidrome/navidrome.git
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63 lines
1.2 KiB
Go
63 lines
1.2 KiB
Go
package itunesbridge
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import (
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"fmt"
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"io"
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"os"
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"os/exec"
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)
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// Original from https://github.com/bmatsuo/tuner
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type Script []string
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var CommandHost string
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func (s Script) lines() []string {
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if len(s) == 0 {
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panic("empty script")
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}
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lines := make([]string, 0, 2)
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tell := `tell application "iTunes"`
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if CommandHost != "" {
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tell += fmt.Sprintf(` of machine %q`, CommandHost)
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}
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if len(s) == 1 {
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tell += " to " + s[0]
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lines = append(lines, tell)
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} else {
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lines = append(lines, tell)
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lines = append(lines, s...)
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lines = append(lines, "end tell")
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}
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return lines
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}
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func (s Script) args() []string {
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var args []string
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for _, line := range s.lines() {
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args = append(args, "-e", line)
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}
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return args
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}
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func (s Script) Command(w io.Writer, args ...string) *exec.Cmd {
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command := exec.Command("osascript", append(s.args(), args...)...)
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command.Stdout = w
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command.Stderr = os.Stderr
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return command
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}
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func (s Script) Run(args ...string) error {
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return s.Command(os.Stdout, args...).Run()
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}
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func (s Script) Output(args ...string) ([]byte, error) {
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return s.Command(nil, args...).Output()
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}
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func (s Script) OutputString(args ...string) (string, error) {
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p, err := s.Output(args...)
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str := string(p)
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return str, err
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}
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