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config.go
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config.go
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package common
import (
"net/url"
"path/filepath"
"go.autokitteh.dev/autokitteh/backend/svc"
"go.autokitteh.dev/autokitteh/config"
"go.autokitteh.dev/autokitteh/internal/xdg"
"go.autokitteh.dev/autokitteh/sdk/sdkclients/sdkclient"
)
const (
EnvVarPrefix = "AK_"
ConfigYAMLFileName = "config.yaml"
)
var (
cfg *svc.Config
serverURL *url.URL
)
func ConfigYAMLFilePath() string {
return filepath.Join(xdg.ConfigHomeDir(), ConfigYAMLFileName)
}
func InitConfig(confmap map[string]any) (err error) {
// Reminder: cfg is a package-scoped variable, not function-scoped.
if cfg, err = svc.LoadConfig(EnvVarPrefix, confmap, ConfigYAMLFilePath()); err != nil {
return
}
serverURL, err = readServerURL()
return
}
func Config() *svc.Config { return cfg }
func ServerURL() *url.URL { return serverURL }
func readServerURL() (ret *url.URL, err error) {
u := sdkclient.DefaultLocalURL
if _, err = cfg.Get(config.ServiceUrlConfigKey, &u); err != nil {
return
} // if not overriden by config, then url will remain default
if ret, err = url.Parse(u); err != nil {
return
}
if ret.Scheme == "" {
ret.Scheme = "http"
}
return
}