/
compose_visitor.go
52 lines (40 loc) · 1.36 KB
/
compose_visitor.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
// Copyright (c) 2021 Terminus, Inc.
//
// This program is free software: you can use, redistribute, and/or modify
// it under the terms of the GNU Affero General Public License, version 3
// or later ("AGPL"), as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package diceyml
type ComposeVisitor struct {
DefaultVisitor
envObj *Object
env string
}
func NewComposeVisitor(envObj *Object, env string) DiceYmlVisitor {
return &ComposeVisitor{envObj: envObj, env: env}
}
func (o *ComposeVisitor) VisitEnvObjects(v DiceYmlVisitor, obj *EnvObjects) {
if o.envObj == nil {
return
}
if (*obj) == nil {
obj_ := EnvObjects(map[string]*EnvObject{})
*obj = obj_
}
if e, ok := (*obj)[o.env]; !ok || e == nil {
(*obj)[o.env] = new(EnvObject)
}
overrideIfNotZero(o.envObj.Envs, &(*obj)[o.env].Envs)
overrideIfNotZero(o.envObj.Services, &(*obj)[o.env].Services)
overrideIfNotZero(o.envObj.AddOns, &(*obj)[o.env].AddOns)
}
func Compose(obj, envObj *Object, env string) {
visitor := NewComposeVisitor(envObj, env)
obj.Accept(visitor)
}