/
index.ts
48 lines (40 loc) · 1.43 KB
/
index.ts
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import { createTsLanguageModule, createHtmlLanguageModule, HTMLTemplateFile } from '@volar-examples/angular-language-core';
import createTsPlugin from '@volar-plugins/typescript';
import { createLanguageServer, LanguageServerPlugin } from '@volar/language-server/node';
import type { LanguageServicePlugin, DocumentsAndSourceMaps, Diagnostic } from '@volar/language-service';
const plugin: LanguageServerPlugin = () => ({
extraFileExtensions: [{ extension: 'html', isMixedContent: true, scriptKind: 7 }],
getLanguageModules(host) {
return [
createTsLanguageModule(host.getTypeScriptModule()),
createHtmlLanguageModule(host.getTypeScriptModule()),
];
},
getServicePlugins(_host, service) {
return [
createTsPlugin(),
createNgTemplateLsPlugin(service.context.documents),
];
},
});
function createNgTemplateLsPlugin(docs: DocumentsAndSourceMaps): LanguageServicePlugin {
return {
validation: {
onSyntactic(document) {
const file = docs.getRootFileBySourceFileUri(document.uri);
if (file instanceof HTMLTemplateFile) {
return (file.parsed.errors ?? []).map<Diagnostic>(error => ({
range: {
start: { line: error.span.start.line, character: error.span.start.col },
end: { line: error.span.end.line, character: error.span.end.col },
},
severity: error.level === 1 ? 1 : 2,
source: 'ng-template',
message: error.msg,
}));
}
},
}
};
}
createLanguageServer([plugin]);