Heschi Kreinick eb46839a96 internal/imports: return non-stdlib candidates from GetAllCandidates ... Scan most sources, including GOPATH, the module cache, the main module, and replace targets as appropriate. Use the cached stdlib instead of scanning GOROOT. We heavily cache the contents of the module cache, so performance is decent. But we have to look at all the modules not in the module cache too to get the right versions of modules (see (*ModuleResolver).canonicalize), which currently isn't cached at all, even just for a single run. That ends up being pretty expensive. The implementation changes are relatively small; add package name loading to scan(), cache that result, and allow callers to control what directories are scanned so that it can skip GOROOT. I also cleared out most of the stdlib from the unimported completion test and added a simple external completion to it for safety's sake. Change-Id: Id50fd4703b1126be35a000fe90719e19c3ab84bf Reviewed-on: https://go-review.googlesource.com/c/tools/+/199178 Run-TryBot: Heschi Kreinick <heschi@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rebecca Stambler <rstambler@golang.org>		2019-10-21 20:45:15 +00:00
..
completion.go	internal/lsp: remove duplicated enums	2019-09-25 15:30:23 +00:00
diagnostics.go	internal/lsp: add a test to make sure we handle bad imports	2019-10-17 20:52:05 +00:00
tests.go	internal/imports: return non-stdlib candidates from GetAllCandidates	2019-10-21 20:45:15 +00:00