Save/Load all files in directory to Google Cloud Storage

Source: R/rsession.R

This function takes all the files in the directory, zips them, and saves/loads/deletes them to the cloud. The upload name will be the directory name.

gcs_save_all(
  directory = getwd(),
  bucket = gcs_get_global_bucket(),
  pattern = "",
  predefinedAcl = c("private", "bucketLevel", "authenticatedRead",
    "bucketOwnerFullControl", "bucketOwnerRead", "projectPrivate", "publicRead",
    "default")
)

gcs_load_all(
  directory = getwd(),
  bucket = gcs_get_global_bucket(),
  exdir = directory,
  list = FALSE
)

gcs_delete_all(directory = getwd(), bucket = gcs_get_global_bucket())

Arguments

directory

The folder to upload/download
bucket

Bucket to store within
pattern

An optional regular expression. Only file names which match the regular expression will be saved.
predefinedAcl

Specify user access to object. Default is 'private'. Set to 'bucketLevel' for buckets with bucket level access enabled.
exdir

When downloading, specify a destination directory if required
list

When downloading, only list where the files would unzip to

Value

When uploading the GCS meta object; when downloading TRUE if successful

Details

Zip/unzip is performed before upload and after download using zip.

See also

Other R session data functions: gcs_load(), gcs_save_image(), gcs_save(), gcs_source()

Examples


if (FALSE) {

gcs_save_all(
  directory = "path-to-all-images",
  bucket = "my-bucket",
  predefinedAcl = "bucketLevel")
}