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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
package main
import (
"fmt"
"io"
"io/ioutil"
"log"
"os"
"time"
"git.sr.ht/~sircmpwn/getopt"
"github.com/mattn/go-isatty"
"git.sr.ht/~sircmpwn/aerc/commands"
"git.sr.ht/~sircmpwn/aerc/commands/account"
"git.sr.ht/~sircmpwn/aerc/commands/compose"
"git.sr.ht/~sircmpwn/aerc/commands/msg"
"git.sr.ht/~sircmpwn/aerc/commands/msgview"
"git.sr.ht/~sircmpwn/aerc/commands/terminal"
"git.sr.ht/~sircmpwn/aerc/config"
libui "git.sr.ht/~sircmpwn/aerc/lib/ui"
"git.sr.ht/~sircmpwn/aerc/widgets"
)
func getCommands(selected libui.Drawable) []*commands.Commands {
switch selected.(type) {
case *widgets.AccountView:
return []*commands.Commands{
account.AccountCommands,
msg.MessageCommands,
commands.GlobalCommands,
}
case *widgets.Composer:
return []*commands.Commands{
compose.ComposeCommands,
commands.GlobalCommands,
}
case *widgets.MessageViewer:
return []*commands.Commands{
msgview.MessageViewCommands,
msg.MessageCommands,
commands.GlobalCommands,
}
case *widgets.Terminal:
return []*commands.Commands{
terminal.TerminalCommands,
commands.GlobalCommands,
}
default:
return []*commands.Commands{commands.GlobalCommands}
}
}
func execCommand(aerc *widgets.Aerc, ui *libui.UI, cmd string) error {
cmds := getCommands((*aerc).SelectedTab())
for i, set := range cmds {
err := set.ExecuteCommand(aerc, cmd)
if _, ok := err.(commands.NoSuchCommand); ok {
if i == len(cmds)-1 {
return err
}
continue
} else if _, ok := err.(commands.ErrorExit); ok {
ui.Exit()
return nil
} else if err != nil {
return err
} else {
break
}
}
return nil
}
func getCompletions(aerc *widgets.Aerc, cmd string) []string {
cmds := getCommands((*aerc).SelectedTab())
completions := make([]string, 0)
for _, set := range cmds {
opts := set.GetCompletions(aerc, cmd)
if len(opts) > 0 {
for _, opt := range opts {
completions = append(completions, opt)
}
}
}
return completions
}
var (
Prefix string
ShareDir string
Version string
)
func main() {
// TODO: Support starting with mailto links, ad-hoc accounts, etc
opts, optind, err := getopt.Getopts(os.Args, "v")
if err != nil {
panic(err)
}
for _, opt := range opts {
switch opt.Option {
case 'v':
fmt.Println("aerc " + Version)
return
}
}
if optind != len(os.Args) {
log.Fatal("Usage: aerc [-v]")
}
var (
logOut io.Writer
logger *log.Logger
)
if !isatty.IsTerminal(os.Stdout.Fd()) {
logOut = os.Stdout
} else {
logOut = ioutil.Discard
}
logger = log.New(logOut, "", log.LstdFlags)
logger.Println("Starting up aerc")
conf, err := config.LoadConfig(nil, ShareDir)
if err != nil {
fmt.Printf("Failed to load config: %v\n", err)
os.Exit(1)
}
var (
aerc *widgets.Aerc
ui *libui.UI
)
aerc = widgets.NewAerc(conf, logger, func(cmd string) error {
return execCommand(aerc, ui, cmd)
}, func(cmd string) []string {
return getCompletions(aerc, cmd)
})
ui, err = libui.Initialize(conf, aerc)
if err != nil {
panic(err)
}
defer ui.Close()
for !ui.ShouldExit() {
for aerc.Tick() {
// Continue updating our internal state
}
if !ui.Tick() {
// ~60 FPS
time.Sleep(16 * time.Millisecond)
}
}
}
|
