Checks that each file_path in a file contains files

Reads in a .txt file for data validation. For each item in the column file_path, the function checks whether the path given contains file. If the path given does not contain files (or is not a valid path), the function will throw an error and list the bad paths. If all paths contain valid files, the function passes.

check_files_exist(
  path = getwd(),
  filename = "DSbulkUploadR_input.xlsx",
  sheet_name
)

Arguments

path

String. Path to the file. Defaults to the current working directory.

filename

String. Input file to check. Defaults to "DSbulkdUploadR_input.xlsx"

sheet_name

String. Name of the excel sheet to check.

Value

NULL (invisibly)

Examples

if (FALSE) { # \dontrun{
check_files_exist("test_file.txt")
} # }