/
config.go
95 lines (75 loc) · 1.67 KB
/
config.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
88
89
90
91
92
93
94
95
package main
import (
"errors"
"io/ioutil"
"os"
"path/filepath"
"strings"
"time"
"github.com/jessevdk/go-flags"
)
const REQUIRED_ENV string = "DBUS_SESSION_BUS_ADDRESS"
var ErrNoRequiredDBUSEnv = errors.New("daypaper requires the -d option to be set when running through cronjob")
func (app *App) newConfig() error {
userConfigPath, err := os.UserConfigDir()
if err != nil {
return err
}
appConfigPath := filepath.Join(userConfigPath, "daypaper")
if f, err := os.Open(appConfigPath); err != nil {
defer f.Close()
err = os.Mkdir(appConfigPath, 0700)
if err != nil {
return err
}
}
app.config.ConfigPath = appConfigPath
err = app.readToken()
if err != nil {
return err
}
return nil
}
func (app *App) parseOpts() error {
_, err := flags.Parse(&app.opts)
if err != nil {
var e *flags.Error
if errors.As(err, &e) {
if err.(*flags.Error).Type == flags.ErrHelp {
os.Exit(0)
}
}
return err
}
if os.Getenv(REQUIRED_ENV) == "" && app.opts.DBUSEnv == "" {
return ErrNoRequiredDBUSEnv
}
return nil
}
func (app *App) readToken() error {
c, err := ioutil.ReadFile(filepath.Join(app.config.ConfigPath, ".token"))
if err != nil {
return ErrNoToken
}
app.config.Token = strings.TrimSuffix(string(c), "\n")
return nil
}
func (app *App) getCurrentDaytime() string {
h := time.Now().Hour()
if h >= 6 && h <= 10 {
return "morning"
} else if h >= 11 && h <= 13 {
return "noon"
} else if h >= 14 && h <= 17 {
return "afternoon"
} else if h >= 18 && h <= 20 {
return "evening"
}
return "night"
}
func (app *App) getDaytimeForDownload() string {
if app.opts.Time != "" {
return app.opts.Time
}
return app.getCurrentDaytime()
}