Use composer 2 as default

[andypost]

To switch versions use:

• ln -fs composer2 /usr/bin/composer
• ln -fs composer1 /usr/bin/composer

Related to skilld-labs/docker-php@2fa0631

[andypost]

It makes #277 outdated (except back task in CI)

when #290 will be commited as cache it will speed-up things bit more

[andypost]

Rebased as #277 been commited

[andypost]

https://www.drupal.org/docs/develop/using-composer/preparing-your-site-for-composer-2

[davidferlay]

Merging this as tested and working fine

However i'm wandering if we shouldn't add these lines also to make provision as it can happen independently to make back (like here for RA)

        # Set composer2 as default
        $(call php-0, ln -fs composer2 /usr/bin/composer)
ifneq ($(strip $(ADD_PHP_EXT)),)
# Install additional php extensions as this goal used in CI (todo stop doing it)
        $(call php-0, apk add --no-cache $(ADD_PHP_EXT))

What are you thoughts on that @andypost ?

[andypost]

@davidferlay no reason because provision runs before back and there's no composer involved

OTOH of we add it here, then back will not use it in CI (so we should stop using make back in CI https://github.com/skilld-labs/skilld-docker-container/blob/master/.gitlab-ci.yml#L130

[davidferlay]

provision runs before back

In locals yes, but not in CI. So i'm wondering if it's useful or not to use composer 2 when RA is brought up

[andypost]

Yes, that's why for CI just using composer 2 is enough