mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-10-04 17:51:11 +00:00
61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
package google
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import (
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"fmt"
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"regexp"
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"strings"
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"github.com/hashicorp/terraform/helper/hashcode"
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"github.com/hashicorp/terraform/helper/schema"
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)
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// Compare only the relative path of two self links.
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func compareSelfLinkRelativePaths(k, old, new string, d *schema.ResourceData) bool {
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oldStripped, err := getRelativePath(old)
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if err != nil {
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return false
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}
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newStripped, err := getRelativePath(new)
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if err != nil {
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return false
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}
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if oldStripped == newStripped {
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return true
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}
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return false
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}
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// Use this method when the field accepts either a name or a self_link referencing a global resource.
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func compareGlobalSelfLinkOrResourceName(k, old, new string, d *schema.ResourceData) bool {
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oldParts := strings.Split(old, "/")
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newParts := strings.Split(new, "/")
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if oldParts[len(oldParts)-1] == newParts[len(newParts)-1] {
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return true
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}
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return false
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}
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// Hash the relative path of a self link.
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func selfLinkRelativePathHash(selfLink interface{}) int {
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path, _ := getRelativePath(selfLink.(string))
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return hashcode.String(path)
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}
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func getRelativePath(selfLink string) (string, error) {
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stringParts := strings.SplitAfterN(selfLink, "projects/", 2)
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if len(stringParts) != 2 {
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return "", fmt.Errorf("String was not a self link: %s", selfLink)
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}
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return "projects/" + stringParts[1], nil
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}
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func ConvertSelfLinkToV1(link string) string {
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reg := regexp.MustCompile("/compute/[a-zA-Z0-9]*/projects/")
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return reg.ReplaceAllString(link, "/compute/v1/projects/")
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}
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