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
|
package main
import (
"fmt"
"os"
"strconv"
"github.com/CartConnoisseur/corvid/srv"
"github.com/godbus/dbus/v5"
)
func main() {
if len(os.Args) < 2 {
server()
}
switch os.Args[1] {
case "server":
server()
case "dismiss":
if len(os.Args) < 3 {
fmt.Println("dismiss command requires positional argument 'id'")
os.Exit(1)
}
id, err := strconv.ParseInt(os.Args[2], 0, 32)
if err != nil || id <= 0 {
fmt.Printf("invalid value for positional argument 'id' (must be u64): %s\n", os.Args[2])
os.Exit(1)
}
call("Dismiss", uint32(id))
case "dismiss-all":
call("DismissAll")
default:
fmt.Printf("unknown subcommand: %s\n", os.Args[1])
os.Exit(1)
}
}
func server() {
defaultExpiration := getEnvInt("CORVID_DEFAULT_EXPIRATION", 5000)
sortDirection := 1
switch os.Getenv("CORVID_SORT_DIRECTION") {
case "NEWEST_FIRST":
sortDirection = 1
case "OLDEST_FIRST":
sortDirection = -1
}
srv.Start(defaultExpiration, sortDirection)
select {}
}
func getEnvInt(key string, fallback int) int {
str := os.Getenv(key)
if len(str) == 0 {
return fallback
}
value, err := strconv.Atoi(str)
if err != nil {
return fallback
}
return value
}
func call(name string, args ...interface{}) error {
const CORVID_DBUS_OBJECT = "/sh/cxl/Corvid"
const CORVID_DBUS_NAME = "sh.cxl.Corvid"
conn, err := dbus.SessionBus()
if err != nil {
return err
}
call := conn.Object(CORVID_DBUS_NAME, CORVID_DBUS_OBJECT).Call(CORVID_DBUS_NAME+"."+name, 0, args...)
if call.Err != nil {
return call.Err
}
return nil
}
|