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lsp/cache: provide placeholder for PrepareRename
LSP supports a PrepareRename method. This allows the LSP server to
expand a file coordinate to the range of the token found (to be
renamed), and also provide a placeholder value which the editor can use
to pre-populate a rename dialog.
We already implemented this method, and provided the token range, but we
did not provide the placeholder field. This CL adds the placeholder.
Signed-off-by: Matthew Sackman <matthew@cue.works>
Change-Id: I8c331b3d7714dcd56c8a019c4492a6bbc58366f1
Reviewed-on: https://cue.gerrithub.io/c/cue-lang/cue/+/1230271
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: CUEcueckoo <cueckoo@cuelang.org>
+7
-1
+1
cmd/cue/cmd/integration/workspace/references_test.go
+1
cmd/cue/cmd/integration/workspace/references_test.go
+6
-1
internal/lsp/cache/rename.go
+6
-1
internal/lsp/cache/rename.go
···
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continue
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}
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if protocol.Intersect(r, posRange) {
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+
label := ""
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+
if lab, ok := target.(ast.Label); ok {
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+
label, _, _ = ast.LabelName(lab)
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+
}
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return &protocol.PrepareRenamePlaceholder{
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-
Range: r,
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+
Range: r,
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+
Placeholder: label,
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}
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}
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}