@@ -1,58 +0,0 @@
1−package util
2−
3−import (
4− "context"
5− "io"
6− "strings"
7−
8− tea "charm.land/bubbletea/v2"
9− "mvdan.cc/sh/v3/interp"
10− "mvdan.cc/sh/v3/syntax"
11−)
12−
13−// shellCommand wraps a shell interpreter to implement tea.ExecCommand.
14−type shellCommand struct {
15− ctx context.Context
16− file *syntax.File
17− stdin io.Reader
18− stdout io.Writer
19− stderr io.Writer
20−}
21−
22−func (s *shellCommand) SetStdin(r io.Reader) {
23− s.stdin = r
24−}
25−
26−func (s *shellCommand) SetStdout(w io.Writer) {
27− s.stdout = w
28−}
29−
30−func (s *shellCommand) SetStderr(w io.Writer) {
31− s.stderr = w
32−}
33−
34−func (s *shellCommand) Run() error {
35− runner, err := interp.New(
36− interp.StdIO(s.stdin, s.stdout, s.stderr),
37− )
38− if err != nil {
39− return err
40− }
41− return runner.Run(s.ctx, s.file)
42−}
43−
44−// ExecShell executes a shell command string using tea.Exec.
45−// The command is parsed and executed via mvdan.cc/sh/v3/interp, allowing
46−// proper handling of shell syntax like quotes and arguments.
47−func ExecShell(ctx context.Context, cmdStr string, callback tea.ExecCallback) tea.Cmd {
48− parsed, err := syntax.NewParser().Parse(strings.NewReader(cmdStr), "")
49− if err != nil {
50− return ReportError(err)
51− }
52−
53− cmd := &shellCommand{
54− ctx: ctx,
55− file: parsed,
56− }
57− return tea.Exec(cmd, callback)
58−}