func GetImagesInGallery(bucket *s3.Bucket, g *Gallery) ([]Image, error) {
pre := fmt.Sprintf("%s%s", g.S3Prefix, "orig-")
res, err := bucket.List(pre, "/", "", 1000)
if err != nil {
return nil, tracederror.New(err)
}
paths := []Image{}
for _, v := range res.Contents {
if v.Key[len(v.Key)-1] != '/' {
raw := strings.TrimPrefix(v.Key, pre)
t, err := time.Parse("2006-01-02T15:04:05.000Z", v.LastModified)
if err != nil {
log.Print("Couldn't parse time from amazon, assuming 'now' for upload date.")
log.Print(err)
t = time.Now()
}
paths = append(paths, Image{
Thumb: fmt.Sprintf("%sthumb-%s", g.S3Prefix, raw),
Orig: fmt.Sprintf("%sorig-%s", g.S3Prefix, raw),
Hero: fmt.Sprintf("%shero-%s", g.S3Prefix, raw),
ETag: v.ETag,
LastModified: t,
})
}
}
sort.Sort(ByDate(paths))
return paths, nil
}
//Uploads only if the given key does not exist
func uploads3fileifnotexists(binpath, binfile, contenttype string, bucket *s3.Bucket) error {
k, _ := bucket.GetKey(binpath)
if k == nil {
//Binary does not exist on s3.. upload it now...
return uploads3file(binpath, binfile, contenttype, bucket)
}
return nil
}
func upload(_file file, uploads chan<- bool, client *s3.S3, bucket *s3.Bucket) {
err := bucket.Put(_file.path, _file.data, _file.contentType, permissions)
if err != nil {
fmt.Printf("UPLOAD ERROR: %+v\n", err)
panic(err)
}
uploads <- true
fmt.Printf("Uploaded %s!\n", _file.path)
}
func s3Upload(bucket *s3.Bucket, path string, im *Image) (string, error) {
var url string
if len(im.Data) == 0 {
return "", fmt.Errorf("No image data found for %s", path)
}
err := bucket.Put(path, im.Data, im.MimeType(), s3.PublicRead)
if err != nil {
return url, err
}
url = bucket.URL(path)
return url, nil
}
//Uploads only if the given key does not exist
func uploads3fileifnotexists(binpath, binfile, contenttype string, bucket *s3.Bucket) error {
k, _ := bucket.GetKey(binpath)
if k == nil {
//Binary does not exist on s3.. gzip and upload it now...
finalfile, err := gziptotempfile(binfile)
if err != nil {
return err
}
return uploads3file(binpath, finalfile, "application/x-gzip", bucket)
}
return nil
}
func writeS3FileToPath(file string, bucket *s3.Bucket, path string) error {
data, err := bucket.Get(path)
if err != nil {
return err
}
perms := os.FileMode(0644)
err = ioutil.WriteFile(file, data, perms)
if err != nil {
return err
}
return nil
}
func killBucket(b *s3.Bucket) {
var err error
for attempt := attempts.Start(); attempt.Next(); {
err = b.DelBucket()
if err == nil {
return
}
if _, ok := err.(*net.DNSError); ok {
return
}
e, ok := err.(*s3.Error)
if ok && e.Code == "NoSuchBucket" {
return
}
if ok && e.Code == "BucketNotEmpty" {
// Errors are ignored here. Just retry.
resp, err := b.List("", "", "", 1000)
if err == nil {
for _, key := range resp.Contents {
_ = b.Del(key.Key)
}
}
multis, _, _ := b.ListMulti("", "")
for _, m := range multis {
_ = m.Abort()
}
}
}
message := "cannot delete test bucket"
if err != nil {
message += ": " + err.Error()
}
panic(message)
}
func writeLocalFileToS3(bucket *s3.Bucket, path string, file string) error {
contType := mime.TypeByExtension(filepath.Ext(file))
Perms := s3.ACL("private")
data, err := ioutil.ReadFile(file)
if err != nil {
return err
}
if err := bucket.Put(path, data, contType, Perms); err != nil {
return err
}
return nil
}
func writeS3FileToS3(sourceBucket, targetBucket *s3.Bucket, sourceKeyPath, targetKeyPath string) error {
data, err := sourceBucket.Get(sourceKeyPath)
if err != nil {
return err
}
contType := mime.TypeByExtension(filepath.Ext(sourceKeyPath))
Perms := s3.ACL("private")
if err := targetBucket.Put(targetKeyPath, data, contType, Perms); err != nil {
return err
}
return nil
}
func uploads3file(path, file, contenttype string, bucket *s3.Bucket) error {
f, err := os.Open(file)
if err != nil {
return err
}
defer f.Close()
info, err := f.Stat()
if err != nil {
return err
}
err = bucket.PutReader(path, f, info.Size(), contenttype, s3.Private)
if err != nil {
return err
}
return nil
}
func (s3p *s3Provider) rawUpload(opts *Options, b *s3.Bucket, a *artifact.Artifact) error {
dest := a.FullDest()
reader, err := a.Reader()
if err != nil {
return err
}
ctype := a.ContentType()
size, err := a.Size()
if err != nil {
return err
}
downloadHost := s3p.getRegion().S3BucketEndpoint
if downloadHost == "" {
downloadHost = fmt.Sprintf("https://%s.s3.amazonaws.com", b.Name)
}
s3p.log.WithFields(logrus.Fields{
"download_url": fmt.Sprintf("%s/%s", downloadHost, dest),
}).Info(fmt.Sprintf("uploading: %s (size: %s)", a.Source, humanize.Bytes(size)))
s3p.log.WithFields(logrus.Fields{
"percent_max_size": pctMax(size, opts.MaxSize),
"max_size": humanize.Bytes(opts.MaxSize),
"source": a.Source,
"dest": dest,
"bucket": b.Name,
"content_type": ctype,
"cache_control": opts.CacheControl,
}).Debug("more artifact details")
err = b.PutReaderHeader(dest, reader, int64(size),
map[string][]string{
"Content-Type": []string{ctype},
"Cache-Control": []string{opts.CacheControl},
}, a.Perm)
if err != nil {
return err
}
return nil
}
// listFiles lists the files in a specific s3 bucket
func listFiles(prefix, delimiter, marker string, maxKeys int, b *s3.Bucket) (files []s3.Key, err error) {
resp, err := b.List(prefix, delimiter, marker, maxKeys)
if err != nil {
return nil, err
}
// append to files
files = append(files, resp.Contents...)
// recursion for the recursion god
if resp.IsTruncated && resp.NextMarker != "" {
f, err := listFiles(resp.Prefix, resp.Delimiter, resp.NextMarker, resp.MaxKeys, b)
if err != nil {
return nil, err
}
// append to files
files = append(files, f...)
}
return files, nil
}
func loadS3Files(bucket *s3.Bucket, path string, files map[string]string, marker string) (map[string]string, error) {
log.Debugf("Loading files from 's3://%s/%s'.", bucket.Name, path)
data, err := bucket.List(path, "", marker, 0)
if err != nil {
return files, err
}
for _, key := range data.Contents {
md5sum := strings.Trim(key.ETag, "\"")
files[key.Key] = md5sum
}
// Continue to call loadS3files and add
// Files to map if next marker set
if data.IsTruncated {
lastKey := data.Contents[(len(data.Contents) - 1)].Key
log.Infof("Results truncated, loading additional files via previous last key '%s'.", lastKey)
loadS3Files(bucket, path, files, lastKey)
}
log.Debugf("Loaded '%d' files from 's3://%s/%s' succesfully.", len(files), bucket.Name, path)
return files, nil
}
Ω(err).ShouldNot(HaveOccurred())
destination = path.Join(tmpdir, "in-dir")
inCmd = exec.Command(inPath, destination)
})
AfterEach(func() {
os.RemoveAll(tmpdir)
})
Context("when executed", func() {
var request models.InRequest
var response models.InResponse
var bucket *s3.Bucket
BeforeEach(func() {
guid, err := uuid.NewV4()
Ω(err).ShouldNot(HaveOccurred())
key = guid.String()
auth := aws.Auth{
AccessKey: accessKeyID,
SecretKey: secretAccessKey,
}
region, ok := aws.Regions[regionName]
Ω(ok).Should(BeTrue())
Ω(err).ShouldNot(HaveOccurred())
destination = path.Join(tmpdir, "in-dir")
checkCmd = exec.Command(checkPath, destination)
})
AfterEach(func() {
os.RemoveAll(tmpdir)
})
Context("when executed", func() {
var request models.CheckRequest
var response models.CheckResponse
var bucket *s3.Bucket
BeforeEach(func() {
guid, err := uuid.NewV4()
Ω(err).ShouldNot(HaveOccurred())
key = guid.String()
auth := aws.Auth{
AccessKey: accessKeyID,
SecretKey: secretAccessKey,
}
region, ok := aws.Regions[regionName]
Ω(ok).Should(BeTrue())
source, err = ioutil.TempDir("", "out-source")
Ω(err).ShouldNot(HaveOccurred())
outCmd = exec.Command(outPath, source)
})
AfterEach(func() {
os.RemoveAll(source)
})
Context("when executed", func() {
var request models.OutRequest
var response models.OutResponse
var bucket *s3.Bucket
BeforeEach(func() {
guid, err := uuid.NewV4()
Ω(err).ShouldNot(HaveOccurred())
key = guid.String()
auth := aws.Auth{
AccessKey: accessKeyID,
SecretKey: secretAccessKey,
}
region, ok := aws.Regions[regionName]
Ω(ok).Should(BeTrue())
"github.com/mitchellh/goamz/aws"
goamz "github.com/mitchellh/goamz/s3"
"github.com/pivotal-cf/cf-redis-broker/s3"
"github.com/pivotal-golang/lager"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/gbytes"
)
var _ = Describe("Client", func() {
var (
fakeRegion aws.Region
goamzBucketClient *goamz.Bucket
bucketName string
log *gbytes.Buffer
logger lager.Logger
)
BeforeEach(func() {
bucketName = "i_am_bucket"
logger = lager.NewLogger("logger")
log = gbytes.NewBuffer()
logger.RegisterSink(lager.NewWriterSink(log, lager.INFO))
fakeRegion = aws.Region{
Name: "fake_region",
S3Endpoint: fakeS3EndpointURL,
S3LocationConstraint: true,