Use Git in IDEA to submit code prompt: You are about to submit the CRLF line separator to the Gt warehouse. It is recommended to set the core.autocrlf Git feature to trUe to avoid line separator issues.

Use Git in IDEA to submit code prompt: You are about to submit the CRLF line separator to the Gt warehouse. It is recommended to set the core.autocrlf Git feature to trUe to avoid line separator issues.

• Problem background :

  In IDEA, when using Git to submit code to a remote warehouse, a warning window pops up as a result
  

• Cause of the problem :

  Line endings are an important issue in Git because different operating systems use different standards. In Windows, the line separator is CRLF（\r\n）, while in Unix and Linux, the line separator is LF（\n）. To avoid problems with line separators between different operating systems, Git provides a core.autocrlfconfiguration option called . This option automatically converts line separators to the correct format on commit to avoid cross-platform issues.
  Reminder : It is recommended to core.autocrlfset it to true, so that Git will automatically convert the line separator to the correct format when committing. In Windows, Git will LF（\n）convert to CRLF（\r\n）, while in Unix and Linux, Git will CRLF（\r\n）convert to LF（\n）.

• Solution :
  It can be set in Git by the following command core.autocrlf:

  git config --global core.autocrlf true
  

  This will be set globally core.autocrlfto ensure the correct line separator is used across all repositories.
  You can also do something like this: