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package config
import (
"github.com/go-ini/ini"
"github.com/kyoh86/xdg"
"path"
"unicode"
)
type UIConfig struct {
IndexFormat string
TimestampFormat string
ShowHeaders []string `delim:","`
LoadingFrames []string `delim:","`
RenderAccountTabs string
SidebarWidth int
PreviewHeight int
EmptyMessage string
}
type AccountConfig struct {
ConfigPath string
Name string
Source string
Folders []string
Params map[string]string
}
type AercConfig struct {
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 LoadConfig(root *string) (*AercConfig, error) {
var (
err error
file *ini.File
)
if root == nil {
_root := path.Join(xdg.ConfigHome(), "aerc")
root = &_root
}
if file, err = ini.Load(path.Join(*root, "aerc.conf")); err != nil {
return nil, err
}
file.NameMapper = mapName
config := &AercConfig{
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 {
ui.MapTo(config.Ui)
}
return config, nil
}
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