generated from hashicorp/terraform-provider-scaffolding-framework
/
sysinfo_data_source.go
121 lines (99 loc) · 3.93 KB
/
sysinfo_data_source.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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
package provider
import (
"context"
"encoding/json"
"fmt"
"net/http"
"github.com/hashicorp/terraform-plugin-framework/datasource"
"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/hashicorp/terraform-plugin-log/tflog"
)
// Ensure provider defined types fully satisfy framework interfaces.
var (
_ datasource.DataSource = &SysInfoDataSource{}
_ datasource.DataSourceWithConfigure = &SysInfoDataSource{}
)
func NewSysInfoDataSource() datasource.DataSource {
return &SysInfoDataSource{}
}
// SysInfoDataSource defines the data source implementation.
type SysInfoDataSource struct {
client *http.Client
}
// SysInfoDataSourceModel describes the data source data model.
// No parameters required, the system info is global to the provider instance
type SysInfoDataSourceModel struct {
Version types.String `tfsdk:"version"`
APIVersion types.String `tfsdk:"api_version"`
PHPVersion types.String `tfsdk:"php_version"`
OS types.String `tfsdk:"os"`
DBDriver types.String `tfsdk:"driver"`
}
func (d *SysInfoDataSource) Metadata(ctx context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_sysinfo"
}
func (d *SysInfoDataSource) Schema(ctx context.Context, req datasource.SchemaRequest, resp *datasource.SchemaResponse) {
resp.Schema = schema.Schema{
// This description is used by the documentation generator and the language server.
MarkdownDescription: "Exposes general system information and versions of the supporting software",
Attributes: map[string]schema.Attribute{
"version": schema.StringAttribute{Computed: true},
"api_version": schema.StringAttribute{Computed: true},
"php_version": schema.StringAttribute{Computed: true},
"os": schema.StringAttribute{Computed: true},
"driver": schema.StringAttribute{Computed: true},
},
}
}
func (d *SysInfoDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
// Prevent panic if the provider has not been configured.
if req.ProviderData == nil {
return
}
client, ok := req.ProviderData.(*http.Client)
if !ok {
resp.Diagnostics.AddError(
"Unexpected Data Source Configure Type",
fmt.Sprintf("Expected *http.Client, got: %T. Please report this issue to the provider developers.", req.ProviderData),
)
return
}
d.client = client
}
func (d *SysInfoDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
tflog.Trace(ctx, "SysInfoDataSource.Read")
var data SysInfoDataSourceModel
// Read Terraform configuration data into the model
resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
// If applicable, this is a great opportunity to initialize any necessary
// provider client data and make a call using it.
httpReq, _ := http.NewRequest("GET", "/api/v1/about", nil)
httpResp, err := d.client.Do(httpReq)
if err != nil {
resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Unable to read example, got error: %s", err))
return
}
defer httpResp.Body.Close()
var respData struct {
Data struct {
Version string `json:"version"`
APIVersion string `json:"api_version"`
PHPVersion string `json:"php_version"`
OS string `json:"os"`
DBDriver string `json:"driver"`
} `json:"data"`
}
json.NewDecoder(httpResp.Body).Decode(&respData)
data.Version = types.StringValue(respData.Data.Version)
data.APIVersion = types.StringValue(respData.Data.APIVersion)
data.PHPVersion = types.StringValue(respData.Data.PHPVersion)
data.OS = types.StringValue(respData.Data.OS)
data.DBDriver = types.StringValue(respData.Data.DBDriver)
tflog.Trace(ctx, "read a data source", map[string]any{"api_val": respData, "parsed": data})
// Save data into Terraform state
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
}