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
..
comment_test.go	internal/lsp: convert comments to markdown before sending to client	2019-10-04 18:35:38 +00:00
comment.go	internal/lsp: convert comments to markdown before sending to client	2019-10-04 18:35:38 +00:00
completion_format.go	internal/lsp: associate package with its snapshot	2019-10-18 19:08:19 +00:00
completion_labels.go	internal/lsp: add label completion candidates	2019-10-16 23:06:01 +00:00
completion_literal.go	internal/lsp: don't qualify literal candidates in *ast.SelectorExpr	2019-10-16 23:29:27 +00:00
completion_snippet.go	internal/lsp: don't overwrite suffix when inserting completion	2019-10-02 20:07:45 +00:00
completion.go	internal/lsp: add label completion candidates	2019-10-16 23:06:01 +00:00
deep_completion.go	internal/lsp: search for deep completions across function calls	2019-10-17 03:50:25 +00:00
diagnostics.go	internal/lsp: return spanForRange function to fix build	2019-10-21 19:54:44 +00:00
errors.go	internal/lsp: move the missing imports handling into the metadata	2019-09-25 23:05:17 +00:00
folding_range.go	internal/lsp: rework snapshots and cache FileHandles per-snapshot	2019-10-01 16:26:22 +00:00
format.go	internal/lsp: refactor error handling code in type-checking	2019-10-21 18:57:46 +00:00
highlight.go	internal/lsp: stop cluttering logs with highlight errors	2019-10-07 17:20:23 +00:00
hover.go	internal/lsp: associate package with its snapshot	2019-10-18 19:08:19 +00:00
identifier.go	internal/lsp: associate package with its snapshot	2019-10-18 19:08:19 +00:00
imports_test.go	internal/lsp: abstract the diff library so it can be substituted	2019-08-20 03:37:07 +00:00
imports.go	internal/lsp: abstract the diff library so it can be substituted	2019-08-20 03:37:07 +00:00
options.go	internal/lsp: use options hooks to install diff driver	2019-10-11 16:38:31 +00:00
references.go	internal/lsp: associate package with its snapshot	2019-10-18 19:08:19 +00:00
rename_check.go	internal/lsp: use memoize package to cache source.Packages	2019-08-13 21:41:43 +00:00
rename.go	internal/lsp: associate package with its snapshot	2019-10-18 19:08:19 +00:00
signature_help.go	internal/lsp: associate package with its snapshot	2019-10-18 19:08:19 +00:00
source_test.go	internal/imports: return non-stdlib candidates from GetAllCandidates	2019-10-21 20:45:15 +00:00
suggested_fix.go	internal/lsp: cache analysis using memoize package	2019-10-14 17:19:42 +00:00
symbols.go	internal/lsp: return an error from {Narrowest,Widest}CheckPackageHandle	2019-10-11 16:51:06 +00:00
tidy.go	internal/lsp: support running go mod tidy as a code action	2019-09-20 13:08:46 +00:00
util.go	internal/lsp: associate package with its snapshot	2019-10-18 19:08:19 +00:00
view.go	internal/lsp: refactor error handling code in type-checking	2019-10-21 18:57:46 +00:00