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Fix TS Server always logging (#172562)

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Fixes #172554
This commit is contained in:
Matt Bierner
2023-01-30 09:39:19 -08:00
committed by GitHub
parent 317f309a26
commit f3edd0e0be
2 changed files with 25 additions and 12 deletions
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27
extensions/typescript-language-features/web/webServer.ts
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@@ -588,27 +588,43 @@ async function initializeSession(args: string[], extensionUri: URI, ports: { tss
session.listen();
}
function parseLogLevel(input: string | undefined): ts.server.LogLevel | undefined {
switch (input) {
case 'normal': return ts.server.LogLevel.normal;
case 'terse': return ts.server.LogLevel.terse;
case 'verbose': return ts.server.LogLevel.verbose;
default: return undefined;
}
}
let hasInitialized = false;
const listener = async (e: any) => {
if (!hasInitialized) {
hasInitialized = true;
if ('args' in e.data) {
const args = e.data.args;
const logLevel = parseLogLevel(findArgument(args, '--logVerbosity'));
const doLog = typeof logLevel === 'undefined'
? (_message: string) => { }
: (message: string) => { postMessage({ type: 'log', body: message }); };
const logger: ts.server.Logger = {
close: () => { },
hasLevel: level => level <= ts.server.LogLevel.verbose,
hasLevel: level => typeof logLevel === 'undefined' ? false : level <= logLevel,
loggingEnabled: () => true,
perftrc: () => { },
info: s => postMessage({ type: 'log', body: s + '\n' }),
msg: s => postMessage({ type: 'log', body: s + '\n' }),
info: doLog,
msg: doLog,
startGroup: () => { },
endGroup: () => { },
getLogFileName: () => 'tsserver.log',
getLogFileName: () => undefined
};
const [sync, tsserver, watcher] = e.ports as MessagePort[];
const extensionUri = URI.from(e.data.extensionUri);
watcher.onmessage = (e: any) => updateWatch(e.data.event, URI.from(e.data.uri), extensionUri);
await initializeSession(e.data.args, extensionUri, { sync, tsserver, watcher }, logger);
await initializeSession(args, extensionUri, { sync, tsserver, watcher }, logger);
} else {
console.error('unexpected message in place of initial message: ' + JSON.stringify(e.data));
}
@@ -617,4 +633,3 @@ const listener = async (e: any) => {
console.error(`unexpected message on main channel: ${JSON.stringify(e)}`);
};
addEventListener('message', listener);