CRM-21129 - CLI API CSV import doesn't allow single-column CSVs

[MegaphoneJon]

Overview

When importing CSVs through the command line tool, you can't import a CSV with a single column.

Before

Run the following command:
php <civiroot>/bin/csv/import.php -e Setting --file /path/to/file/cli_allowed_countries.csv

"cli_allowed_countries" should have the following contents:

"countryLimit"                                                                                                                                                                                                     
"1039, 1076, 1085, 1109, 1228"

You'll receive an error:
Invalid file format for /path/to/file/cli_allowed_countries.csv. It must be a valid csv with separator ',' or ';'

After

After running the command in "Overview", you should have the following Allowed Countries in Administer » Localization » Languages, Currency, Location for "Allowed Countries": Canada, France, Greece, Japan, United States. The output of your import command should be:
line 2: created Setting id: 1

Comments

This is a very small change in a part of the codebase only touched by technical folks - a quick PR to review 😄

[eileenmcnaughton]

I agree with you - this is rarely used & highly technical & if removing a die works based on your analysis then I'm happy to merge