mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-09-06 09:06:44 +00:00
44 lines
935 B
Go
44 lines
935 B
Go
package getter
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import (
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"fmt"
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"net/url"
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"strings"
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)
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// GCSDetector implements Detector to detect GCS URLs and turn
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// them into URLs that the GCSGetter can understand.
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type GCSDetector struct{}
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func (d *GCSDetector) Detect(src, _ string) (string, bool, error) {
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if len(src) == 0 {
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return "", false, nil
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}
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if strings.Contains(src, "googleapis.com/") {
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return d.detectHTTP(src)
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}
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return "", false, nil
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}
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func (d *GCSDetector) detectHTTP(src string) (string, bool, error) {
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parts := strings.Split(src, "/")
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if len(parts) < 5 {
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return "", false, fmt.Errorf(
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"URL is not a valid GCS URL")
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}
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version := parts[2]
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bucket := parts[3]
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object := strings.Join(parts[4:], "/")
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url, err := url.Parse(fmt.Sprintf("https://www.googleapis.com/storage/%s/%s/%s",
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version, bucket, object))
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if err != nil {
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return "", false, fmt.Errorf("error parsing GCS URL: %s", err)
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}
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return "gcs::" + url.String(), true, nil
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}
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