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https://github.com/golang/go
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a10017ccd2
We may encounter these nil pointer if go/packages cannot find the package of the given file, for example, when the user creates a new file or a new package. Change-Id: I16993017243a56332dd9f7e0aaf3c1d57f20fc3a Reviewed-on: https://go-review.googlesource.com/c/tools/+/167462 Run-TryBot: Rebecca Stambler <rstambler@golang.org> Reviewed-by: Ian Cottrell <iancottrell@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
36 lines
895 B
Go
36 lines
895 B
Go
// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package lsp
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import (
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"context"
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"fmt"
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"golang.org/x/tools/internal/lsp/protocol"
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"golang.org/x/tools/internal/lsp/source"
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"golang.org/x/tools/internal/span"
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)
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func organizeImports(ctx context.Context, v source.View, s span.Span) ([]protocol.TextEdit, error) {
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f, m, err := newColumnMap(ctx, v, s.URI)
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if err != nil {
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return nil, err
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}
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rng := s.Range(m.Converter)
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if rng.Start == rng.End {
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// If we have a single point, assume we want the whole file.
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tok := f.GetToken(ctx)
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if tok == nil {
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return nil, fmt.Errorf("no file information for %s", f.URI())
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}
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rng.End = tok.Pos(tok.Size())
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}
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edits, err := source.Imports(ctx, f, rng)
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if err != nil {
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return nil, err
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}
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return toProtocolEdits(m, edits), nil
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}
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