Switch to main branch

[mamhoff]

Summary

This changes all references to the master branch in the repository to main in anticipation of changing the default branch on the repo to main.

Checklist

Check out our PR guidelines for more details.

The following are mandatory for all PRs:

• I have written a thorough PR description.
• I have kept my commits small and atomic.
• I have used clear, explanatory commit messages.

The following are not always needed:

• 📖 I have updated the README to account for my changes.

[mergify]

It looks like this PR is missing a label to determine the type of change it introduces. The maintainer should add one of the following labels:

• bug for bugfixes.
• enhancement for new features and improvements.
• documentation for documentation changes.
• security for security patches.
• removed for feature removals.
• infrastructure for internal changes that should not go in the changelog.

Additionally, the maintainer may also want to add one of the following:

• breaking for breaking changes.
• deprecated for feature deprecations.

Once the correct labels have been set, simply remove the needs changelog label label from this PR so I can merge it.

[kennyadsl]

Thanks @mamhoff. Does this mean that by merging this PR we will need to change the default branch of all extensions (to keep them aligned with the default template)? I'm a bit scared about the work needed for that.

On the other side, if you create an extension today using the template, it will create it with the wrong default branch name.

@solidusio/core-team @solidusio/nebulab any thoughts?

[mamhoff]

Most of this affects only new extensions as far as I can oversee: gemspec, README and so on. The only change I'm not so sure about what it does is the mergify one, but I don't imagine that the mergify.yml in this repo would affect any other repo?

[kennyadsl]

When you execute the task again on an existing extension, it will keep asking to update those pieces over and over again. Not a big deal though, as you mentioned, it will only in places that you probably don't want to update anyway.

[kennyadsl]

For mergify: I think you are right, it doesn't impact any other repo, but merging this PR we should change the default branch here to have it working.

[waiting-for-dev]

I think that renaming master to main for all the supported extensions (the ones in solidusio) is very straightforward: doing the rename and creating very minor (and probably mostly cosmetic because of the automatic redirects). So I'd merge this PR once that's being done. What do you think?

[waiting-for-dev]

I renamed the branch accordingly.

[waiting-for-dev]

All not-archived extensions on the solidusio organization are now using main as the default branch name.