tree ef5792a6fda02eb8c586e542e1fbe55e31f8cf21
parent 68f9951c266a11ba307919a0ae193728a3aa74bf
author Jonathan Amsterdam <jba@google.com> 1630880471 -0400
committer Jonathan Amsterdam <jba@google.com> 1631026649 +0000

cmd/pkgsite,internal: serve source

- Set up a /files endpoint on the server that can serve
  files from fs.FS implementations.

- Add source.FilesInfo, which returns a source.Info that links to
  /files paths. Use it to implement the SourceInfo method of the local
  ModuleGetters.

- Add a SourceFS method to the local MethodGetters so they can tell
  the server how to serve their files.

- Improve the tests in cmd/pkgsite to verify the source links.

Fixes golang/go#47982

Change-Id: Iff42bad15c4abaf408a364e58b7c0f0dad60b40d
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/347932
Trust: Jonathan Amsterdam <jba@google.com>
Run-TryBot: Jonathan Amsterdam <jba@google.com>
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Julie Qiu <julie@golang.org>