Example #1
0
func filterKey(data map[interface{}]interface{}, key []string) (filtered, rest map[interface{}]interface{}) {
	if len(key) == 0 {
		return data, map[interface{}]interface{}{}
	}

	filtered = map[interface{}]interface{}{}
	rest = util.MapCopy(data)

	k := key[0]
	if d, ok := data[k]; ok {
		switch d := d.(type) {

		case map[interface{}]interface{}:
			f, r := filterKey(d, key[1:])

			if len(f) != 0 {
				filtered[k] = f
			}

			if len(r) != 0 {
				rest[k] = r
			} else {
				delete(rest, k)
			}

		default:
			filtered[k] = d
			delete(rest, k)
		}

	}

	return
}
Example #2
0
func filterDottedKeys(data map[interface{}]interface{}, keys []string) (filtered, rest map[interface{}]interface{}) {
	filtered = map[interface{}]interface{}{}
	rest = util.MapCopy(data)

	for _, key := range keys {
		f, r := filterKey(data, strings.Split(key, "."))
		filtered = util.MapsUnion(filtered, f)
		rest = util.MapsIntersection(rest, r)
	}

	return
}
Example #3
0
func TestMapsIntersection(t *testing.T) {
	assert := require.New(t)

	m0 := map[interface{}]interface{}{"a": 1, "b": map[interface{}]interface{}{"c": 3}, "d": "4"}
	m1 := util.MapCopy(m0)

	delete(m0, "a")
	b1 := m1["b"].(map[interface{}]interface{})
	delete(b1, "c")
	expected := map[interface{}]interface{}{"b": map[interface{}]interface{}{}, "d": "4"}
	assert.Equal(expected, util.MapsIntersection(m0, m1, util.Equal))
}
Example #4
0
func TestMapsUnion(t *testing.T) {
	assert := require.New(t)

	m0 := map[interface{}]interface{}{"a": 1, "b": map[interface{}]interface{}{"c": 3}, "d": "4"}
	m1 := util.MapCopy(m0)
	m1["e"] = "added"
	m1["d"] = "replaced"

	delete(m0, "a")
	b1 := m1["b"].(map[interface{}]interface{})
	delete(b1, "c")
	expected := map[interface{}]interface{}{"a": 1, "b": map[interface{}]interface{}{"c": 3}, "d": "replaced", "e": "added"}
	assert.Equal(expected, util.MapsUnion(m0, m1, util.Replace))
}
Example #5
0
func TestMapCopy(t *testing.T) {
	assert := require.New(t)
	m0 := map[interface{}]interface{}{"a": 1, "b": map[interface{}]interface{}{"c": 3}, "d": "4"}
	m1 := util.MapCopy(m0)

	delete(m0, "a")
	assert.Equal(len(m1), len(m0)+1)

	b0 := m0["b"].(map[interface{}]interface{})
	b1 := m1["b"].(map[interface{}]interface{})
	b1["e"] = "queer"

	assert.Equal(len(b1), len(b0)+1)
}
Example #6
0
func getOrSetVal(args string, data map[interface{}]interface{}, value interface{}) (interface{}, map[interface{}]interface{}) {
	parts := strings.Split(args, ".")

	tData := data
	if value != nil {
		tData = util.MapCopy(data)
	}
	t := tData
	for i, part := range parts {
		val, ok := t[part]
		last := i+1 == len(parts)

		// Reached end, set the value
		if last && value != nil {
			if s, ok := value.(string); ok {
				value = DummyMarshall(s)
			}

			t[part] = value
			return value, tData
		}

		// Missing intermediate key, create key
		if !last && value != nil && !ok {
			newData := map[interface{}]interface{}{}
			t[part] = newData
			t = newData
			continue
		}

		if !ok {
			break
		}

		if last {
			return val, tData
		}

		newData, ok := val.(map[interface{}]interface{})
		if !ok {
			break
		}

		t = newData
	}

	return "", tData
}
Example #7
0
func addServices(p *project.Project, enabled map[interface{}]interface{}, configs map[string]*project.ServiceConfig) map[interface{}]interface{} {
	// Note: we ignore errors while loading services
	unchanged := true
	for name, serviceConfig := range configs {
		hash := project.GetServiceHash(name, *serviceConfig)

		if enabled[name] == hash {
			continue
		}

		if err := p.AddConfig(name, serviceConfig); err != nil {
			log.Infof("Failed loading service %s", name)
			continue
		}

		if unchanged {
			enabled = util.MapCopy(enabled)
			unchanged = false
		}
		enabled[name] = hash
	}
	return enabled
}