I create a PHP execution environment (for testing) with Docker on windows10 and deploy the files created with PhpStorm2020.2 to the folder shared by Docker and execute it.
(Debugging is working without problems, and the execution environment is functioning)
I made composer.json in the project to use Composer.
For Composer settings, composer.phar is selected and downloaded from getcomposer.org, and the interpreter is the "default project interpreter".
And when I open composer.json in PhpStorm and try to install it, the log "Composer could not find a composer.json file in /home/foo/composer" is displayed.
I want to use Composer in my current project, not in the deploy location.
Also, if it is not installed in the project, I may not be able to upload tested packages etc. when deploying to the production environment.
What kind of settings should I make?