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cloudFunctions.go
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/
cloudFunctions.go
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// Copyright 2018 The Terraformer Authors.
//
// 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 gcp
import (
"context"
"log"
"strings"
"google.golang.org/api/cloudfunctions/v1"
"google.golang.org/api/compute/v1"
"github.com/GoogleCloudPlatform/terraformer/terraformutils"
)
var cloudFunctionsAllowEmptyValues = []string{""}
type CloudFunctionsGenerator struct {
GCPService
}
// Run on CloudFunctionsList and create for each TerraformResource
func (g CloudFunctionsGenerator) createResources(ctx context.Context, functionsList *cloudfunctions.ProjectsLocationsFunctionsListCall) []terraformutils.Resource {
resources := []terraformutils.Resource{}
if err := functionsList.Pages(ctx, func(page *cloudfunctions.ListFunctionsResponse) error {
for _, functions := range page.Functions {
t := strings.Split(functions.Name, "/")
name := t[len(t)-1]
resources = append(resources, terraformutils.NewSimpleResource(
g.GetArgs()["project"].(string)+"/"+g.GetArgs()["region"].(compute.Region).Name+"/"+name,
g.GetArgs()["region"].(compute.Region).Name+"_"+name,
"google_cloudfunctions_function",
g.ProviderName,
cloudFunctionsAllowEmptyValues,
))
}
return nil
}); err != nil {
log.Println(err)
}
return resources
}
// Generate TerraformResources from GCP API,
// from each CloudFunctions create 1 TerraformResource
// Need CloudFunctions name as ID for terraform resource
func (g *CloudFunctionsGenerator) InitResources() error {
ctx := context.Background()
cloudfunctionsService, err := cloudfunctions.NewService(ctx)
if err != nil {
return err
}
functionsList := cloudfunctionsService.Projects.Locations.Functions.List("projects/" + g.GetArgs()["project"].(string) + "/locations/" + g.GetArgs()["region"].(compute.Region).Name)
g.Resources = g.createResources(ctx, functionsList)
return nil
}