mirror of
https://github.com/golang/go
synced 2024-11-05 11:46:12 -07:00
f01a4bec33
This change permits starting gopls without a root URI or any workspace folders. If no view is found for an opened file, we try to create a new view based on the module root of that file. In GOPATH mode, we just use the directory containing the file. I wrote a regtest for this by adding a new configuration that gets propagated to the sandbox. I'm not sure if this is the best way to do that, so I'll let Rob advise. Fixes golang/go#34160 Change-Id: I3deca3ac1b86b69eba416891a1c28fd35658a2ed Reviewed-on: https://go-review.googlesource.com/c/tools/+/240099 Run-TryBot: Rebecca Stambler <rstambler@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Heschi Kreinick <heschi@google.com>
59 lines
1.6 KiB
Go
59 lines
1.6 KiB
Go
// Copyright 2019 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package lsp
|
|
|
|
import (
|
|
"context"
|
|
|
|
"golang.org/x/tools/internal/lsp/protocol"
|
|
"golang.org/x/tools/internal/lsp/source"
|
|
"golang.org/x/tools/internal/span"
|
|
errors "golang.org/x/xerrors"
|
|
)
|
|
|
|
func (s *Server) didChangeWorkspaceFolders(ctx context.Context, params *protocol.DidChangeWorkspaceFoldersParams) error {
|
|
event := params.Event
|
|
for _, folder := range event.Removed {
|
|
view := s.session.View(folder.Name)
|
|
if view != nil {
|
|
view.Shutdown(ctx)
|
|
} else {
|
|
return errors.Errorf("view %s for %v not found", folder.Name, folder.URI)
|
|
}
|
|
}
|
|
return s.addFolders(ctx, event.Added)
|
|
}
|
|
|
|
func (s *Server) addView(ctx context.Context, name string, uri span.URI) (source.View, source.Snapshot, error) {
|
|
s.stateMu.Lock()
|
|
state := s.state
|
|
s.stateMu.Unlock()
|
|
if state < serverInitialized {
|
|
return nil, nil, errors.Errorf("addView called before server initialized")
|
|
}
|
|
|
|
options := s.session.Options()
|
|
if err := s.fetchConfig(ctx, name, uri, &options); err != nil {
|
|
return nil, nil, err
|
|
}
|
|
return s.session.NewView(ctx, name, uri, options)
|
|
}
|
|
|
|
func (s *Server) didChangeConfiguration(ctx context.Context, changed interface{}) error {
|
|
// go through all the views getting the config
|
|
for _, view := range s.session.Views() {
|
|
options := s.session.Options()
|
|
if err := s.fetchConfig(ctx, view.Name(), view.Folder(), &options); err != nil {
|
|
return err
|
|
}
|
|
view, err := view.SetOptions(ctx, options)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
go s.diagnoseDetached(view.Snapshot())
|
|
}
|
|
return nil
|
|
}
|