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
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
package config
import (
"errors"
"fmt"
"path"
"strings"
"unicode"
"github.com/go-ini/ini"
"github.com/kyoh86/xdg"
)
type UIConfig struct {
IndexFormat string `ini:"index-format"`
TimestampFormat string `ini:"timestamp-format"`
ShowHeaders []string `delim:","`
LoadingFrames []string `delim:","`
RenderAccountTabs string `ini:"render-account-tabs"`
SidebarWidth int `ini:"sidebar-width"`
PreviewHeight int `ini:"preview-height"`
EmptyMessage string `ini:"empty-message"`
}
type AccountConfig struct {
Default string
Name string
Source string
Folders []string
Params map[string]string
}
type BindingConfig struct {
Global *KeyBindings
Compose *KeyBindings
MessageList *KeyBindings
MessageView *KeyBindings
Terminal *KeyBindings
}
type AercConfig struct {
Bindings BindingConfig
Ini *ini.File `ini:"-"`
Accounts []AccountConfig `ini:"-"`
Ui UIConfig
}
// Input: TimestampFormat
// Output: timestamp-format
func mapName(raw string) string {
newstr := make([]rune, 0, len(raw))
for i, chr := range raw {
if isUpper := 'A' <= chr && chr <= 'Z'; isUpper {
if i > 0 {
newstr = append(newstr, '-')
}
}
newstr = append(newstr, unicode.ToLower(chr))
}
return string(newstr)
}
func loadAccountConfig(path string) ([]AccountConfig, error) {
file, err := ini.Load(path)
if err != nil {
return nil, err
}
file.NameMapper = mapName
var accounts []AccountConfig
for _, _sec := range file.SectionStrings() {
if _sec == "DEFAULT" {
continue
}
sec := file.Section(_sec)
account := AccountConfig{
Default: "INBOX",
Name: _sec,
Params: make(map[string]string),
}
if err = sec.MapTo(&account); err != nil {
return nil, err
}
for key, val := range sec.KeysHash() {
if key == "folders" {
account.Folders = strings.Split(val, ",")
} else if key != "name" {
account.Params[key] = val
}
}
if account.Source == "" {
return nil, fmt.Errorf("Expected source for account %s", _sec)
}
accounts = append(accounts, account)
}
return accounts, nil
}
func LoadConfig(root *string) (*AercConfig, error) {
if root == nil {
_root := path.Join(xdg.ConfigHome(), "aerc")
root = &_root
}
file, err := ini.Load(path.Join(*root, "aerc.conf"))
if err != nil {
return nil, err
}
file.NameMapper = mapName
config := &AercConfig{
Bindings: BindingConfig{
Global: NewKeyBindings(),
Compose: NewKeyBindings(),
MessageList: NewKeyBindings(),
MessageView: NewKeyBindings(),
Terminal: NewKeyBindings(),
},
Ini: file,
Ui: UIConfig{
IndexFormat: "%4C %Z %D %-17.17n %s",
TimestampFormat: "%F %l:%M %p",
ShowHeaders: []string{
"From", "To", "Cc", "Bcc", "Subject", "Date",
},
LoadingFrames: []string{
"[..] ", " [..] ", " [..]", " [..] ",
},
RenderAccountTabs: "auto",
SidebarWidth: 20,
PreviewHeight: 12,
EmptyMessage: "(no messages)",
},
}
if ui, err := file.GetSection("ui"); err == nil {
if err := ui.MapTo(&config.Ui); err != nil {
return nil, err
}
}
accountsPath := path.Join(*root, "accounts.conf")
if accounts, err := loadAccountConfig(accountsPath); err != nil {
return nil, err
} else {
config.Accounts = accounts
}
binds, err := ini.Load(path.Join(*root, "binds.conf"))
if err != nil {
return nil, err
}
groups := map[string]**KeyBindings{
"default": &config.Bindings.Global,
"compose": &config.Bindings.Compose,
"messages": &config.Bindings.MessageList,
"terminal": &config.Bindings.Terminal,
"view": &config.Bindings.MessageView,
}
for _, name := range binds.SectionStrings() {
sec, err := binds.GetSection(name)
if err != nil {
return nil, err
}
group, ok := groups[strings.ToLower(name)]
if !ok {
return nil, errors.New("Unknown keybinding group " + name)
}
bindings := NewKeyBindings()
for key, value := range sec.KeysHash() {
if key == "$ex" {
strokes, err := ParseKeyStrokes(value)
if err != nil {
return nil, err
}
if len(strokes) != 1 {
return nil, errors.New(
"Error: only one keystroke supported for $ex")
}
bindings.ExKey = strokes[0]
continue
}
if key == "$noinherit" {
if value == "false" {
continue
}
if value != "true" {
return nil, errors.New(
"Error: expected 'true' or 'false' for $noinherit")
}
bindings.Globals = false
}
binding, err := ParseBinding(key, value)
if err != nil {
return nil, err
}
bindings.Add(binding)
}
*group = MergeBindings(bindings, *group)
}
// Globals can't inherit from themselves
config.Bindings.Global.Globals = false
return config, nil
}
|
