Add an option to use index swap in import command

[thislg]

Pull Request

Related issue

Fixes #277

What does this PR do?

• This PR adds an option to use index swap to prevent downtime while importing data in an existing index.

PR checklist

Please check if your PR fulfills the following requirements:

• Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
• Have you read the contributing guidelines?
• Have you made sure that the title is accurate and descriptive of the changes?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.72%. Comparing base (3ecb667) to head (83dc2f8).
Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #354      +/-   ##
============================================
+ Coverage     87.77%   88.72%   +0.95%     
  Complexity        1        1              
============================================
  Files            20       20              
  Lines           875      905      +30     
============================================
+ Hits            768      803      +35     
+ Misses          107      102       -5     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[norkunas]

Nice

[norkunas]

bors merge

[meili-bors]

Build succeeded:

• Code style
• integration-tests (PHP 7.4) (Symfony 5.4.*)
• integration-tests (PHP 8.1) (Symfony 6.4.*)
• integration-tests (PHP 8.2) (Symfony 6.4.*)
• integration-tests (PHP 8.2) (Symfony 7.0.*)
• integration-tests (PHP 8.2) (Symfony 7.1.*)
• integration-tests (PHP 8.3) (Symfony 6.4.*)
• integration-tests (PHP 8.3) (Symfony 7.0.*)
• integration-tests (PHP 8.3) (Symfony 7.1.*)

[norkunas]

Thank you @thislg

[thislg]

Thank you for your time @norkunas