Upload content to the connector — upload

Generic implementing of how to upload files to a connector:

ConnectorFS: Uses fs::file_copy() to copy the file to the file storage.

Usage

upload_cnt(
  connector_object,
  file,
  name = basename(file),
  overwrite = zephyr::get_option("overwrite", "connector"),
  ...
)

# S3 method for class 'ConnectorFS'
upload_cnt(
  connector_object,
  file,
  name = basename(file),
  overwrite = zephyr::get_option("overwrite", "connector"),
  ...
)

Arguments

connector_object: Connector The connector object to use.
file: character Path to the file to download to or upload from
name: character Name of the content to read, write, or remove. Typically the table name.
overwrite: Overwrite existing content if it exists in the connector?. Default: FALSE.
...: Additional arguments passed to the method for the individual connector.

Value

invisible connector_object.

Examples

# Upload file to a file storage

writeLines("this is an example", "example.txt")

folder <- withr::local_tempdir()
cnt <- connector_fs(folder)

cnt |>
  list_content_cnt(pattern = "example.txt")
#> character(0)

cnt |>
  upload_cnt("example.txt")
#> Error: [ENOENT] Failed to copy 'example.txt' to '/tmp/RtmppxiTmW/file1fc058fa4140/example.txt': no such file or directory

cnt |>
  list_content_cnt(pattern = "example.txt")
#> character(0)

cnt |>
  remove_cnt("example.txt")
#> Error: [ENOENT] Failed to remove '/tmp/RtmppxiTmW/file1fc058fa4140/example.txt': no such file or directory

file.remove("example.txt")
#> [1] TRUE