You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
itd/config.go

107 lines
2.3 KiB
Go

package main
import (
"os"
"path/filepath"
"strings"
"github.com/knadh/koanf/parsers/toml"
"github.com/knadh/koanf/providers/confmap"
"github.com/knadh/koanf/providers/env"
"github.com/knadh/koanf/providers/file"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
)
var cfgDir string
func init() {
// Set up logger
log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
// Get user's configuration directory
userCfgDir, err := os.UserConfigDir()
if err != nil {
panic(err)
}
cfgDir = filepath.Join(userCfgDir, "itd")
// If config dir is not readable
if _, err = os.ReadDir(cfgDir); err != nil {
// Create config dir with 700 permissions
err = os.MkdirAll(cfgDir, 0o700)
if err != nil {
panic(err)
}
}
// Get current and old config paths
cfgPath := filepath.Join(cfgDir, "itd.toml")
oldCfgPath := filepath.Join(userCfgDir, "itd.toml")
// If old config path exists
if _, err = os.Stat(oldCfgPath); err == nil {
// Move old config to new path
err = os.Rename(oldCfgPath, cfgPath)
if err != nil {
panic(err)
}
}
// Set config defaults
setCfgDefaults()
// Load config files
etcProvider := file.Provider("/etc/itd.toml")
cfgProvider := file.Provider(cfgPath)
k.Load(etcProvider, toml.Parser())
k.Load(cfgProvider, toml.Parser())
// Watch configs for changes
cfgWatch(etcProvider)
cfgWatch(cfgProvider)
// Load envireonment variables
k.Load(env.Provider("ITD_", "_", func(s string) string {
return strings.ToLower(strings.TrimPrefix(s, "ITD_"))
}), nil)
}
func cfgWatch(provider *file.File) {
// Watch for changes and reload when detected
provider.Watch(func(_ interface{}, err error) {
if err != nil {
return
}
k.Load(provider, toml.Parser())
})
}
func setCfgDefaults() {
k.Load(confmap.Provider(map[string]interface{}{
"bluetooth.adapter": "hci0",
"socket.path": "/tmp/itd/socket",
"conn.reconnect": true,
"conn.whitelist.enabled": false,
"conn.whitelist.devices": []string{},
"on.connect.notify": true,
"on.reconnect.notify": true,
"on.reconnect.setTime": true,
"notifs.translit.use": []string{"eASCII"},
"notifs.translit.custom": []string{},
"notifs.ignore.sender": []string{},
"notifs.ignore.summary": []string{"InfiniTime"},
"notifs.ignore.body": []string{},
"music.vol.interval": 5,
}, "."), nil)
}