Support versioning more and parsing objects

• Fix url encoding issue for multipart uploads (#139 - thanks @jomatt)
• Add downloading a folder example to gcs_get_object() #144
• Improve message feedback for downloading objects
• gcs_upload() will now retry with a warning if using legacy ACL settings for a bucket with uniform bucket-level access enabled - will retry with predefinedAcl='bucketLevel'
• Add gcs_parse_rds() to help parsing RDS objects for gcs_get_object() #146
• Add ability to request non-current versions of objects in gcs_get_object() via generation parameter.
• Add gcs_delete_bucket_objects() to help delete all objects from a bucket, including older object generation versions (#152)

Auth, bug fixes

• Let users auth via an email again via gcs_auth
• correct file.copy behaviour in gcs_load_all() (#112) - thanks @jasonmhoule
• Allow GCS uploads if ACL has been set at bucket level (#111)
• Let users set the boundary between simple and resumable upload limit via new option option(googleCloudStorageR.upload_limit) or gcs_upload_set_limit() - default is 5000000L or 5MB (#120)
• Suppress warning for when resumable uploads are requesting the upload URL (#120)
• Fix ability to upload meta data with objects (#108)
• If file has no filesize will message without an error (#123)
• If project has no buckets will give NULL and not an error (#100)
• Fix gcs_save_all() to also accept bucket level ACL (#129)
• Fix listing buckets for projects gcs_list_buckets() (#100)
• Add gcs_setup() to help first time setup

Bug fixes and googleAuthR 1.0.0

• Fix gcs_save_all() to use new zip for filepaths (Thanks @caewok) #107
• fix unable to return object metadata (#105)
• fix signature mismatch if object name contains / (#102)
• document gcs_version_bucket() - thanks @j450h1 ! (#96)
• depend on googleAuthR 1.0.0 and gargle

Paging and new funcs

Refactor authentication to favour json file and fix auth hangs (#87)
Prevent error if bucket name is empty string (#90)
gcs_upload() will use file extension of name in its temporary file (#91)
Add gcs_copy_object()
Add gcs_compose_objects()
Refactor gcs_list_objects() to googleAuthR > 0.7 gar_api_page()

v0.4.0

Major changes

• Update Bucket storageClass to include MULTI_REGIONAL, REGIONAL, and COLDLINE
• Fix bug where gcs_load wouldn't work if file name not ".RData"
• Add gcs_first and gcs_last to autosave your file workspace to GCS
• Better message feedback on file sizes
• Add gcs_save_all and gcs_load_all which will zip, save/load and upload/download a directory
• Add use of _gcssave.yaml file to control gcs_first/last behaviour
• Allow passing a bucket object to functions that expect a bucket name (#76)
• remove now unsupported travis environment argument

v0.3.0

• Correct metadata upload (#55 - thanks AndrewMarritt)
• Let gcs_object_metaname not require name so it can be reused (#56 - thanks seandavi)
• Add support for gs:// style URLs for object names (#57 - thanks seandavi)
• Add what the public URL would be to an objects print method (#59 - thanks mwhitaker)
• Add check to gcs_get_bucket() to only expect length 1 character vectors for bucket name. (#60)
• Add paging for gcs_object_list (#58 - thanks @G3rtjan)
• Add saveToDisk option to gcs_load (#52 - thanks @tomsing1)
• Supply your own parse function to gcs_get_object() (#63 - thanks @nkeriks)
• Support for prefix and delimiter in gcs_object_list to filter objects listed (#68)
• Default permissions on new buckets lets you write to them afterwards `projectPrivate (#62)
• gcs_get_object now supports downloads over 2GB (#69)
• Add support for signed URLs (#54 - thanks seandavi)

auto auth, r session functions, resumable uploads

• Fix bug where you can't rename objects via name in gcs_upload
• Add gcs_save to store R session data in cloud
• Add gcs_load to restore session data stored with gcs_save
• Fix resetting of options(googleAuthR.rawResponse = TRUE) when using gcs_get_object
• Add URLencoding to object_name in gcs_get_object etc.
• gcs_global_bucket and gcs_get_global_bucket to set global bucket name
• Add options to set environment variables for API keys, default buckets etc.
• Add print S3 methods for objects, buckets and ACL
• Add option to use your own write function for R object file uploads in gcs_upload
• Add option to include object metadata in uploads via gcs_metadata_object
• Add resumable uploads to gcs_upload to allow uploads over 5MB, limit now 5TB
• Add retry uploads via gcs_retry_upload
• Add delete object via gcs_delete_object
• Add gcs_source to source .R files from GCS
• Add versioning and lifecycle management to create and update bucket functions

0.1.0 on CRAN

First release:

• gcs_create_bucket
• gcs_download_url
• gcs_get_bucket
• gcs_get_object
• gcs_get_object_access
• gcs_list_buckets
• gcs_list_objects
• gcs_parse_download
• gcs_update_acl
• gcs_update_bucket
• gcs_upload