Automated publishing to Chocolatey

[lidel]

We cleaned up and deduplicated packages on Chocolatey:

• canonical one is at https://community.chocolatey.org/packages/go-ipfs and got updated to 0.9.0 manually
• https://community.chocolatey.org/packages/ipfs is deprecated and pulls in the latest go-ipfs as its dependency, so existing users will get migrated

Remaining work is to set up automatic publishing so go-ipfs package is kept up to date.

Prior art:

• IPFS Desktop is publishing automatically with this custom workflow

[lidel]

Some notes:

• docs and tools at https://docs.chocolatey.org/en-us/create/automatic-packages suggest use of powershell tooling
  • bit incompatible with my brain, examples and docs feel way overengineered for our use case: we only want to update binaries in existing package, bump hash and version and publish it.
• latest .nupkg can be downloaded from https://community.chocolatey.org/api/v2/package/go-ipfs
  • it is in ZIP format, can be unzipped and we get .nuspec and binaries inside
  • updating binaries + bumping version and recalculating hashes should be doable with a few lines of bash in CI workflow
  • then, choco pack followed by choco push (with API key as a repo secret) should do the trick

[lidel]

Done!

• automation lives in https://github.com/ipfs/choco-go-ipfs/
  • based on prior art by @AeliusSaionji
  • works similar to https://github.com/ipfs/npm-go-ipfs – executes once a day, but can also be triggered manually if needed
  • Github Action will compare version at https://community.chocolatey.org/packages/go-ipfs with one at https://dist.ipfs.io/#go-ipfs and build new version if needed