blob: f9f5fcc0957f14330a2209ea3fc091454ae873b8 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
package commands
import (
"fmt"
"strings"
"git.sr.ht/~rjarry/aerc/app"
)
type Prompt struct{}
func init() {
register(Prompt{})
}
func (Prompt) Aliases() []string {
return []string{"prompt"}
}
func (Prompt) Complete(args []string) []string {
argc := len(args)
if argc == 0 {
return nil
}
hascommand := argc > 2
if argc == 1 {
args = append(args, "")
}
cmd := GlobalCommands.ByName(args[1])
var cs []string
if cmd != nil {
cs = cmd.Complete(args[2:])
hascommand = true
} else {
if hascommand {
return nil
}
cs, _ = GlobalCommands.GetCompletions(args[1])
}
if cs == nil {
return nil
}
var b strings.Builder
// it seems '' quoting is enough
// to keep quoted arguments in one piece
b.WriteRune('\'')
b.WriteString(args[0])
b.WriteRune('\'')
b.WriteRune(' ')
if hascommand {
b.WriteString(args[1])
b.WriteRune(' ')
}
src := b.String()
b.Reset()
rs := make([]string, 0, len(cs))
for _, c := range cs {
b.WriteString(src)
b.WriteString(c)
rs = append(rs, b.String())
b.Reset()
}
return rs
}
func (Prompt) Execute(args []string) error {
if len(args) < 3 {
return fmt.Errorf("Usage: %s <prompt> <cmd>", args[0])
}
prompt := args[1]
cmd := args[2:]
app.RegisterPrompt(prompt, cmd)
return nil
}
|
