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[html] validate: check if version is still current

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This commit is contained in:
Martin Aeschlimann 2018-03-16 11:40:54 +01:00
parent 290c9d6140
commit 18bde2a520
1 changed files with 10 additions and 6 deletions
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16
extensions/html/server/src/htmlServerMain.ts
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@ -230,17 +230,21 @@ function isValidationEnabled(languageId: string, settings: Settings = globalSett
async function validateTextDocument(textDocument: TextDocument) {
try {
let version = textDocument.version;
let diagnostics: Diagnostic[] = [];
if (textDocument.languageId === 'html') {
let modes = languageModes.getAllModesInDocument(textDocument);
let settings = await getDocumentSettings(textDocument, () => modes.some(m => !!m.doValidation));
modes.forEach(mode => {
if (mode.doValidation && isValidationEnabled(mode.getId(), settings)) {
pushAll(diagnostics, mode.doValidation(textDocument, settings));
}
});
textDocument = documents.get(textDocument.uri);
if (textDocument && textDocument.version === version) { // check no new version has come in after in after the async op
modes.forEach(mode => {
if (mode.doValidation && isValidationEnabled(mode.getId(), settings)) {
pushAll(diagnostics, mode.doValidation(textDocument, settings));
}
});
connection.sendDiagnostics({ uri: textDocument.uri, diagnostics });
}
}
connection.sendDiagnostics({ uri: textDocument.uri, diagnostics });
} catch (e) {
connection.console.error(formatError(`Error while validating ${textDocument.uri}`, e));
}