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Some language status tweaks #1572

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Dec 16, 2022
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56 changes: 38 additions & 18 deletions client/src/client.ts
Original file line number Diff line number Diff line change
Expand Up @@ -154,7 +154,12 @@ export namespace ESLintClient {
type StatusInfo = Omit<StatusParams, 'uri'> & {
firstReport: boolean;
fixTime?: number;
reported?: number;
};
const lintWarnTime = 4000;
const lintErrorTime = 8000;
const saveAllWarnTime = 3000;
const saveAllErrorTime = 6000;
const documentStatus: Map<string, StatusInfo> = new Map();

// If the workspace configuration changes we need to update the synced documents since the
Expand Down Expand Up @@ -786,9 +791,9 @@ export namespace ESLintClient {
}

function updateDocumentStatus(params: StatusParams): void {
const hasStatus = documentStatus.has(params.uri);
documentStatus.set(params.uri, Object.assign({}, params, { firstReport: !hasStatus }));
if (!hasStatus) {
const currentStatus = documentStatus.get(params.uri);
documentStatus.set(params.uri, Object.assign(currentStatus ?? {}, params, { firstReport: currentStatus === undefined }));
if (currentStatus === undefined) {
updateLanguageStatusSelector();
}
updateStatusBar(params.uri);
Expand All @@ -810,20 +815,33 @@ export namespace ESLintClient {
}

function updateStatusBar(uri: string | undefined) {
const statusInfo = function(): StatusInfo {
const statusInfo = function(): StatusInfo | undefined {
if (serverRunning === false) {
return { state: Status.error, firstReport: true };
return undefined;
}
if (uri === undefined) {
uri = Window.activeTextEditor?.document.uri.toString();
}
const params = uri !== undefined ? documentStatus.get(uri) : undefined;
return params ?? { state: Status.ok, firstReport: true };
return uri !== undefined ? documentStatus.get(uri) : undefined;
}();

const timeTaken = statusInfo.firstReport ? -1 : Math.max(statusInfo.validationTime ?? -1, statusInfo.fixTime ?? -1);
const text: string = timeTaken > 250 ? `ESLint [${timeTaken}ms]` : 'ESLint';
if (statusInfo === undefined) {
return;
}

let severity: LanguageStatusSeverity = LanguageStatusSeverity.Information;
const [timeTaken, text, message, warnTime, errorTime] = function(): [number, string, string, number, number] {
if (statusInfo.firstReport) {
return [-1, '', '', lintWarnTime, lintErrorTime];
}
if ((statusInfo.fixTime ?? 0) > (statusInfo.validationTime ?? 0)) {
return [statusInfo.fixTime ?? 0, `ESLint [${statusInfo.fixTime}ms]`, `Computing fixes during save for file ${uri} during save took ${statusInfo.fixTime}ms`, saveAllWarnTime, saveAllErrorTime];
} else if ((statusInfo.validationTime ?? 0) > 0) {
return [statusInfo.validationTime ?? 0, `ESLint [${statusInfo.validationTime}ms]`, `Linting file ${uri} took ${statusInfo.validationTime}ms`, lintWarnTime, lintErrorTime];
}
return [-1, '', '', lintWarnTime, lintErrorTime];
}();

switch (statusInfo.state) {
case Status.ok:
break;
Expand All @@ -834,25 +852,27 @@ export namespace ESLintClient {
severity = LanguageStatusSeverity.Error;
break;
}
if (severity === LanguageStatusSeverity.Information && timeTaken > 250) {
if (severity === LanguageStatusSeverity.Information && timeTaken > warnTime) {
severity = LanguageStatusSeverity.Warning;
}
if (severity === LanguageStatusSeverity.Warning && timeTaken > 750) {
if (severity === LanguageStatusSeverity.Warning && timeTaken > errorTime) {
severity = LanguageStatusSeverity.Error;
}
if (timeTaken > 250) {
const message = (statusInfo.validationTime ?? 0) > (statusInfo.fixTime ?? 0)
? `Linting file ${uri} took ${timeTaken}ms`
: `Computing fixes for file ${uri} during save took ${timeTaken}ms`;
if (timeTaken > 750) {
if (timeTaken > warnTime && timeTaken !== statusInfo.reported) {
if (timeTaken > errorTime) {
client.error(message);
} else {
client.warn(message);
}
statusInfo.reported = timeTaken;
}

languageStatus.text = text;
languageStatus.severity = severity;
if (languageStatus.text !== text) {
languageStatus.text = text;
}
if (languageStatus.severity !== severity) {
languageStatus.severity = severity;
}
}
}
}