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Started implementing LSP workspace diagnostic to find that not a single LSP implements it, so I just wasted 2 hours of my life. I'll keep the base structure for the future.

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This commit is contained in:
Martín Lucas Golini
2024-11-26 00:51:23 -03:00
parent 9f18c81dfb
commit 0e97236369
10 changed files with 120 additions and 5 deletions
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40
src/tools/ecode/plugins/lsp/lspclientserver.cpp
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@@ -55,6 +55,7 @@ static const char* MEMBER_QUERY = "query";
static const char* MEMBER_SUCCESS = "success";
static const char* MEMBER_LIMIT = "limit";
static const char* MEMBER_OPTIONS = "options";
static const char* MEMBER_PREVIOUS_RESULT_IDS = "previousResultIds";
static json newRequest( const std::string& method, const json& params = json{} ) {
json j;
@@ -366,6 +367,11 @@ static void fromJson( LSPServerCapabilities& caps, const json& json ) {
caps.documentHighlightProvider = toBoolOrObject( json, "documentHighlightProvider" );
caps.documentFormattingProvider = toBoolOrObject( json, "documentFormattingProvider" );
caps.workspaceSymbolProvider = toBoolOrObject( json, "workspaceSymbolProvider" );
if ( json.contains( "diagnosticProvider" ) ) {
caps.diagnosticProvider.workspaceDiagnostics = json.value( "workspaceDiagnostics", false );
caps.diagnosticProvider.interFileDependencies =
json.value( "interFileDependencies", false );
}
caps.foldingRangeProvider = toBoolOrObject( json, "foldingRangeProvider" );
if ( json.contains( "documentRangeFormattingProvider" ) )
caps.documentRangeFormattingProvider =
@@ -1041,6 +1047,24 @@ static std::vector<LSPFoldingRange> parseFoldingRange( const json& result ) {
return ranges;
}
static LSPWorkspaceDiagnosticReport parseWorkspaceDiagnosticReport( const json& res ) {
LSPWorkspaceDiagnosticReport report;
if ( res.contains( "items" ) ) {
for ( const auto& item : res["items"] ) {
if ( item.contains( "kind" ) && item.contains( "uri" ) ) {
LSPFullDocumentDiagnosticReport docReport;
URI uri = item.at( "uri" ).get<std::string>();
docReport.uri = uri;
docReport.kind = item.at( "kind" ).get<std::string>();
docReport.resultId = item.value<std::string>( "resultId", "" );
docReport.items = parseDiagnostics( item["item"] );
report.items[uri] = std::move( docReport );
}
}
}
return report;
}
void LSPClientServer::registerCapabilities( const json& jcap ) {
if ( !jcap.is_object() || !jcap.contains( "registrations" ) ||
!jcap["registrations"].is_array() )
@@ -1194,6 +1218,10 @@ void LSPClientServer::initialize() {
mManager->getPluginManager()->sendBroadcast(
mManager->getPlugin(), PluginMessageType::LanguageServerCapabilities,
PluginMessageFormat::LanguageServerCapabilities, &mCapabilities );
mManager->getPluginManager()->sendBroadcast(
nullptr, PluginMessageType::LanguageServerReady,
PluginMessageFormat::LSPClientServer, this );
},
[]( const IdType&, const json& ) {} );
}
@@ -1720,6 +1748,18 @@ LSPClientServer::workspaceSymbol( const std::string& querySymbol, const SymbolIn
limit );
}
void LSPClientServer::workspaceDiagnosticAsync( const JsonReplyHandler& h ) {
auto params = json{ { MEMBER_PREVIOUS_RESULT_IDS, json::array() } };
sendAsync( newRequest( "workspace/diagnostic", params ), h );
}
void LSPClientServer::workspaceDiagnosticAsync( const WorkspaceDiagnosticHandler& h ) {
workspaceDiagnosticAsync( [h]( const IdType& id, const json& json ) {
if ( h )
h( id, parseWorkspaceDiagnosticReport( json ) );
} );
}
void fromJson( LSPWorkDoneProgressValue& value, const json& data ) {
if ( !data.empty() ) {
json ob = data;