src/tint/lang/wgsl/ls/diagnostics.cc

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#include "src/tint/lang/wgsl/ls/server.h"

#include "langsvr/session.h"
#include "src/tint/lang/wgsl/ls/utils.h"

namespace lsp = langsvr::lsp;

namespace tint::wgsl::ls {

langsvr::Result<langsvr::SuccessType> Server::PublishDiagnostics(File& file) {
    lsp::TextDocumentPublishDiagnosticsNotification out;
    out.uri = file.source->path;
    for (auto& diag : file.program.Diagnostics()) {
        lsp::Diagnostic d;
        d.message = diag.message.Plain();
        d.range = Conv(diag.source.range);
        switch (diag.severity) {
            case diag::Severity::Note:
                d.severity = lsp::DiagnosticSeverity::kInformation;
                break;
            case diag::Severity::Warning:
                d.severity = lsp::DiagnosticSeverity::kWarning;
                break;
            case diag::Severity::Error:
            case diag::Severity::InternalCompilerError:
            case diag::Severity::Fatal:
                d.severity = lsp::DiagnosticSeverity::kError;
                break;
        }
        out.diagnostics.push_back(std::move(d));
    }

    return session_.Send(out);
}

}  // namespace tint::wgsl::ls