func (r Reference) ValueContext(ctx context.Context) (string, error) {
env := envctx.FromContextOrNil(ctx)
if env == nil || env.Path == "" {
return r.Value(), nil
}
if r.Package == "" && r.Name == "" {
return "", nil
}
if r.Package == env.Path {
return r.Name, nil
}
if r.Package == "kego.io/json" {
return fmt.Sprintf("json:%s", r.Name), nil
}
if r.Package == "kego.io/system" {
return fmt.Sprintf("system:%s", r.Name), nil
}
for alias, pkg := range env.Aliases {
if pkg == r.Package {
return fmt.Sprintf("%s:%s", alias, r.Name), nil
}
}
return "", kerr.New("WGCDQQCFAD", "Package %s not found in aliases", r.Package)
}
func (c *ContextBuilder) initEnv() *envctx.Env {
env := envctx.FromContextOrNil(c.ctx)
if env == nil {
env = &envctx.Env{Aliases: map[string]string{}}
c.ctx = envctx.NewContext(c.ctx, env)
}
return env
}