/
provider_update.go
100 lines (82 loc) · 2.72 KB
/
provider_update.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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
// Copyright 2016-2022, Pulumi Corporation.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package tfpfbridge
import (
"context"
"github.com/hashicorp/terraform-plugin-go/tfprotov6"
"github.com/hashicorp/terraform-plugin-go/tftypes"
"github.com/pulumi/pulumi/sdk/v3/go/common/resource"
"github.com/pulumi/pulumi-terraform-bridge/pkg/tfpfbridge/internal/convert"
)
// Update updates an existing resource with new values.
func (p *provider) Update(
urn resource.URN,
id resource.ID,
priorState resource.PropertyMap,
checkedInputs resource.PropertyMap,
timeout float64,
ignoreChanges []string,
preview bool,
) (resource.PropertyMap, resource.Status, error) {
ctx := context.TODO()
rh, err := p.resourceHandle(ctx, urn)
if err != nil {
return nil, 0, err
}
tfType := rh.schema.Type().TerraformType(ctx).(tftypes.Object)
priorStateValue, err := convert.EncodePropertyMap(rh.encoder, priorState)
if err != nil {
return nil, 0, err
}
checkedInputsValue, err := convert.EncodePropertyMap(rh.encoder, checkedInputs)
if err != nil {
return nil, 0, err
}
planResp, err := p.plan(ctx, rh.terraformResourceName, rh.schema, priorStateValue, checkedInputsValue)
if err != nil {
return nil, 0, err
}
// TODO clarify what to do here, how to handle preview Update properly.
if preview {
plannedStatePropertyMap, err := convert.DecodePropertyMapFromDynamic(
rh.decoder, tfType, planResp.PlannedState)
if err != nil {
return nil, 0, err
}
return plannedStatePropertyMap, resource.StatusOK, nil
}
priorStateDV, checkedInputsDV, err := makeDynamicValues2(priorStateValue, checkedInputsValue)
if err != nil {
return nil, 0, err
}
req := tfprotov6.ApplyResourceChangeRequest{
TypeName: rh.terraformResourceName,
Config: &checkedInputsDV,
PriorState: &priorStateDV,
PlannedState: planResp.PlannedState,
}
resp, err := p.tfServer.ApplyResourceChange(ctx, &req)
if err != nil {
return nil, 0, err
}
if err := p.processDiagnostics(resp.Diagnostics); err != nil {
return nil, 0, err
}
// TODO handle resp.Private
updatedState, err := convert.DecodePropertyMapFromDynamic(rh.decoder, tfType, resp.NewState)
if err != nil {
return nil, 0, err
}
return updatedState, resource.StatusOK, nil
}