-
Notifications
You must be signed in to change notification settings - Fork 1
/
tree.go
87 lines (67 loc) · 1.35 KB
/
tree.go
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
82
83
84
85
86
87
package templates
import (
"os"
"path/filepath"
"github.com/mkideal/cli"
)
var _ = register("tree", Tree)
func Tree(ctx *cli.Context, cfg TemplateConfig) error {
projectDir := filepath.Join(cfg.Dir, cfg.Name)
// create dir
if err := os.Mkdir(projectDir, 0755); err != nil {
return err
}
filename := filepath.Join(projectDir, "main.go")
mainFile, err := os.OpenFile(filename, os.O_CREATE|os.O_WRONLY, 0666)
if err != nil {
return err
}
_, err = mainFile.WriteString(`package main
import (
"fmt"
"os"
"github.com/mkideal/cli"
)
func main() {
if err := cli.Root(root,
cli.Tree(help),
cli.Tree(version),
).Run(os.Args[1:]); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}
//--------------
// root command
//--------------
type rootT struct {
cli.Helper
}
var root = &cli.Command{
Name: os.Args[0],
//Desc: "describe the app",
Argv: func() interface{} { return new(rootT) },
NeedArgs: true,
Fn: func(ctx *cli.Context) error {
//TODO: do something
return nil
},
}
//--------------
// help command
//--------------
var help = cli.HelpCommand("display help")
//-----------------
// version command
//-----------------
const appVersion = "v0.0.1"
var version = &cli.Command{
Name: "version",
Desc: "display version",
Fn: func(ctx *cli.Context) error {
ctx.String(appVersion + "\n")
return nil
},
}`)
return err
}