mirror of
https://github.com/golang/go
synced 2024-10-01 06:18:31 -06:00
57610eddc9
This change does not complete the work to handle snapshots correctly, but it does implement the behavior of re-building the snapshot on each file invalidation. It also moves to the approach of caching the FileHandles on the snapshot, rather than in the goFile object, which is now not necessary. Finally, this change shifts the logic of metadata invalidation into the content invalidation step, so there is less logic to decide if we should re-load a package or not. Change-Id: I18387c385fb070da4db1302bf97035ce6328b5c3 Reviewed-on: https://go-review.googlesource.com/c/tools/+/197799 Run-TryBot: Rebecca Stambler <rstambler@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Cottrell <iancottrell@google.com>
36 lines
1011 B
Go
36 lines
1011 B
Go
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) executeCommand(ctx context.Context, params *protocol.ExecuteCommandParams) (interface{}, error) {
|
|
switch params.Command {
|
|
case "tidy":
|
|
if len(params.Arguments) == 0 || len(params.Arguments) > 1 {
|
|
return nil, errors.Errorf("expected one file URI for call to `go mod tidy`, got %v", params.Arguments)
|
|
}
|
|
// Confirm that this action is being taken on a go.mod file.
|
|
uri := span.NewURI(params.Arguments[0].(string))
|
|
view := s.session.ViewOf(uri)
|
|
f, err := view.GetFile(ctx, uri)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
fh := view.Snapshot().Handle(ctx, f)
|
|
if fh.Identity().Kind != source.Mod {
|
|
return nil, errors.Errorf("%s is not a mod file", uri)
|
|
}
|
|
// Run go.mod tidy on the view.
|
|
if err := source.ModTidy(ctx, view); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
return nil, nil
|
|
}
|