github.com/makyo/juju@v0.0.0-20160425123129-2608902037e9/state/utils/environ.go (about)

     1  // Copyright 2014 Canonical Ltd.
     2  // Licensed under the AGPLv3, see LICENCE file for details.
     3  
     4  package utils
     5  
     6  import (
     7  	"github.com/juju/errors"
     8  
     9  	"github.com/juju/juju/environs"
    10  	"github.com/juju/juju/state"
    11  )
    12  
    13  // GetEnviron returns the environs.Environ ("provider") associated
    14  // with the model.
    15  func GetEnviron(st *state.State) (environs.Environ, error) {
    16  	envcfg, err := st.ModelConfig()
    17  	if err != nil {
    18  		return nil, errors.Trace(err)
    19  	}
    20  	env, err := environs.New(envcfg)
    21  	return env, errors.Trace(err)
    22  }