Commit Graph

6 Commits

Author SHA1 Message Date
Danish Dua e94ab72881 internal/lsp/source/completion: improve import suggestion labels
This change improves the labels for import suggestions to only show the
last part of the path. Since VSCode fuzzy searches for labels in text
edit, we now return only the last part of path as text edit instead of
replacing the full import path. Just changing label while returning full
path leads to bad user experience.

Closes golang/go#35877

Change-Id: Ib10e7a3e030dc9b850ff1d9ec8d45240b75b64a3
Reviewed-on: https://go-review.googlesource.com/c/tools/+/255837
Run-TryBot: Danish Dua <danishdua@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Trust: Danish Dua <danishdua@google.com>
2020-09-18 20:11:33 +00:00
Danish Dua d148ae1e14 internal/lsp/source/completion: convert deep completion to bfs
This change converts deep completion from depth first search to breadth
first search.

Change-Id: Iebc7ba8d3acb44928220596065d4e8de53ea9b48
Reviewed-on: https://go-review.googlesource.com/c/tools/+/254542
Run-TryBot: Danish Dua <danishdua@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Danish Dua <danishdua@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2020-09-17 21:30:16 +00:00
Rob Findley 2350fe8b0e internal/lsp/source: fix panic in addFieldItems
I have no idea what I did to trigger this, but I got a panic in this
codepath. Since this is for completion, it should be OK to simply make
this code defensive, without fully understanding the cause.

Here's the panic:
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0xc570f3]

goroutine 5914644 [running]:
golang.org/x/tools/internal/lsp/source/completion.(*completer).addFieldItems(0xc0996ee240, 0x1032020, 0xc0dd21e2a0, 0xc0b99b26f0)
        /usr/local/google/home/rfindley/src/tools/internal/lsp/source/completion/completion.go:1065 +0x193

Change-Id: I82350b30172ead95b6611962c2e040cc49259dc2
Reviewed-on: https://go-review.googlesource.com/c/tools/+/254697
Run-TryBot: Robert Findley <rfindley@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2020-09-14 15:58:11 +00:00
Heschi Kreinick 6a8222ee25 gopls/doc: generate settings JSON, docs
gopls has many settings. We want to automatically generate
documentation, and we want to allow clients to perform their own
validation if they so desire.

Using all three of AST, type information, and reflection, generate a
JSON description of the settings and their default values. Add a gopls
command that prints it. Add a documentation generator that uses it to
write settings.md.

I assumed that everything not explicitly documented was experimental,
and moved it into that section. I also moved expandWorkspaceToModule to
experimental; I hope it's not long for this world, personally.

Along the way, rename many fields, make the enum matching case
insensitive, and add a stringer call so that the defaults print nicely.

Fixes golang/go#33544.

Change-Id: Ibb652002933e355ed3c6038d6ca48345b39b3025
Reviewed-on: https://go-review.googlesource.com/c/tools/+/252322
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2020-09-09 20:53:33 +00:00
Rebecca Stambler 201d438bce internal/lsp: add more tests for package completion
This change adds one more test for package completions (and slightly
modifies the way we pass in file content without a terminal newline).

Also, a few tiny modifications to the package completion code.

Change-Id: I3041b5ad648873881b2b8df17df6f78fbd1898e5
Reviewed-on: https://go-review.googlesource.com/c/tools/+/253177
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Danish Dua <danishdua@google.com>
2020-09-09 17:18:21 +00:00
Danish Dua acefd226e2 internal/lsp/source: move completion to its own package
Completion is slowly becoming a large part of internal/lsp/source and it
makes sense to move to its own seperate package inside source to make
future refactors easier. As a part of this change, any unexported
members from source required by completion are now exported. Util
functions only required by completion are moved from
internal/lsp/source/util.go to internal/lsp/source/completion/util.go.

Change-Id: I6b7405ec598c910545e649bb0e6aa02ffa653b38
Reviewed-on: https://go-review.googlesource.com/c/tools/+/253178
Run-TryBot: Danish Dua <danishdua@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2020-09-08 19:19:08 +00:00