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package s3
import (
"context"
"fmt"
"net/http"
"net/url"
"time"
"github.com/sirupsen/logrus"
"gitlab.com/gitlab-org/gitlab-runner/cache"
"gitlab.com/gitlab-org/gitlab-runner/common"
)
type s3Adapter struct {
timeout time.Duration
config *common.CacheS3Config
objectName string
client minioClient
}
func (a *s3Adapter) GetDownloadURL() *url.URL {
URL, err := a.client.PresignedGetObject(context.Background(), a.config.BucketName, a.objectName, a.timeout, nil)
if err != nil {
logrus.WithError(err).Error("error while generating S3 pre-signed URL")
return nil
}
return URL
}
func (a *s3Adapter) GetUploadURL() *url.URL {
URL, err := a.client.PresignedPutObject(context.Background(), a.config.BucketName, a.objectName, a.timeout)
if err != nil {
logrus.WithError(err).Error("error while generating S3 pre-signed URL")
return nil
}
return URL
}
func (a *s3Adapter) GetUploadHeaders() http.Header {
return nil
}
func (a *s3Adapter) GetGoCloudURL() *url.URL {
return nil
}
func (a *s3Adapter) GetUploadEnv() map[string]string {
return nil
}
func New(config *common.CacheConfig, timeout time.Duration, objectName string) (cache.Adapter, error) {
s3 := config.S3
if s3 == nil {
return nil, fmt.Errorf("missing S3 configuration")
}
client, err := newMinioClient(s3)
if err != nil {
return nil, fmt.Errorf("error while creating S3 cache storage client: %w", err)
}
a := &s3Adapter{
config: s3,
timeout: timeout,
objectName: objectName,
client: client,
}
return a, nil
}
func init() {
err := cache.Factories().Register("s3", New)
if err != nil {
panic(err)
}
}
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