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ClangCodeModel: Force clangd restart on external changes

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Neither we nor clangd can afford to watch all source files, which means
that after e.g. a branch switch we can easily end up in an inconsistent
state.
We alleviate this problem by restarting clangd if at least one open file
was changed externally.

Change-Id: I7e0d14835e3afbd7a64c3233614f2161282dddc0
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Christian Kandeler
2021-09-03 17:14:54 +02:00
parent 847a03786c
commit d583dde17b
12 changed files with 166 additions and 1 deletions
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6
src/plugins/clangcodemodel/clangdclient.cpp
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@@ -845,7 +845,11 @@ ClangdClient::ClangdClient(Project *project, const Utils::FilePath &jsonDbDir)
setDocumentChangeUpdateThreshold(d->settings.documentUpdateThreshold);
const auto textMarkCreator = [this](const Utils::FilePath &filePath,
const Diagnostic &diag) { return new ClangdTextMark(filePath, diag, this); };
const Diagnostic &diag) {
if (d->isTesting)
emit textMarkCreated(filePath);
return new ClangdTextMark(filePath, diag, this);
};
const auto hideDiagsHandler = []{ ClangDiagnosticManager::clearTaskHubIssues(); };
setDiagnosticsHandlers(textMarkCreator, hideDiagsHandler);