- Add 'git' to makedepends as its required during build
- 'npm' is a makedepend to prevent yarn from arbitrarily changing the
working directory and causing build failures by being unable to find
'.yarnclean'. See https://github.com/tootsuite/mastodon/issues/6809
- Change 'yarn' to be a full dependency so database migrations and asset
precompilations don't fail
- Correct license
- Remove optdepend of sudo since install file now instructs to run shell
command as root
- Remove install file from source array since it's not needed there
- Quote pkgdir
- Cleanup/reformat install file language
- Move Mastodon setup out of PKGBUILD
- Set Mastodon user creation to have a shell
- Add PostgreSQL to systemd unit wants
- Update install notes
- Add sudo as optdepend
