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grafana-data: logs: add deprecated-info (#56077)

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This commit is contained in:
Gábor Farkas
2022-09-30 14:22:04 +02:00
committed by GitHub
parent 5b1fdd535a
commit a069a01853
1 changed files with 14 additions and 0 deletions
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packages/grafana-data/src/utils/logs.ts
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@@ -16,6 +16,7 @@ const LOGFMT_REGEXP = /(?:^|\s)([\w\(\)\[\]\{\}]+)=(""|(?:".*?[^\\]"|[^"\s]\S*))
*
* Example: `getLogLevel('WARN 1999-12-31 this is great') // LogLevel.warn`
*/
/** @deprecated will be removed in the next major version */
export function getLogLevel(line: string): LogLevel {
if (!line) {
return LogLevel.unknown;
@@ -37,6 +38,7 @@ export function getLogLevel(line: string): LogLevel {
return level;
}
/** @deprecated will be removed in the next major version */
export function getLogLevelFromKey(key: string | number): LogLevel {
const level = (LogLevel as any)[key.toString().toLowerCase()];
if (level) {
@@ -46,6 +48,7 @@ export function getLogLevelFromKey(key: string | number): LogLevel {
return LogLevel.unknown;
}
/** @deprecated will be removed in the next major version */
export function addLogLevelToSeries(series: DataFrame, lineIndex: number): DataFrame {
const levels = new ArrayVector<LogLevel>();
const lines = series.fields[lineIndex];
@@ -68,6 +71,7 @@ export function addLogLevelToSeries(series: DataFrame, lineIndex: number): DataF
};
}
/** @deprecated will be removed in the next major version */
export const LogsParsers: { [name: string]: LogsParser } = {
JSON: {
buildMatcher: (label) => new RegExp(`(?:{|,)\\s*"${label}"\\s*:\\s*"?([\\d\\.]+|[^"]*)"?`),
@@ -109,6 +113,7 @@ export const LogsParsers: { [name: string]: LogsParser } = {
},
};
/** @deprecated will be removed in the next major version */
export function calculateFieldStats(rows: LogRowModel[], extractor: RegExp): LogLabelStatsModel[] {
// Consider only rows that satisfy the matcher
const rowsWithField = rows.filter((row) => extractor.test(row.entry));
@@ -124,6 +129,7 @@ export function calculateFieldStats(rows: LogRowModel[], extractor: RegExp): Log
return getSortedCounts(countsByValue, rowCount);
}
/** @deprecated will be removed in the next major version */
export function calculateLogsLabelStats(rows: LogRowModel[], label: string): LogLabelStatsModel[] {
// Consider only rows that have the given label
const rowsWithLabel = rows.filter((row) => row.labels[label] !== undefined);
@@ -134,6 +140,7 @@ export function calculateLogsLabelStats(rows: LogRowModel[], label: string): Log
return getSortedCounts(countsByValue, rowCount);
}
/** @deprecated will be removed in the next major version */
export function calculateStats(values: unknown[]): LogLabelStatsModel[] {
const nonEmptyValues = values.filter((value) => value !== undefined && value !== null);
const countsByValue = countBy(nonEmptyValues);
@@ -148,6 +155,7 @@ const getSortedCounts = (countsByValue: { [value: string]: number }, rowCount: n
.value();
};
/** @deprecated will be removed in the next major version */
export function getParser(line: string): LogsParser | undefined {
let parser;
try {
@@ -163,6 +171,7 @@ export function getParser(line: string): LogsParser | undefined {
return parser;
}
/** @deprecated will be removed in the next major version */
export const sortInAscendingOrder = (a: LogRowModel, b: LogRowModel) => {
// compare milliseconds
if (a.timeEpochMs < b.timeEpochMs) {
@@ -185,6 +194,7 @@ export const sortInAscendingOrder = (a: LogRowModel, b: LogRowModel) => {
return 0;
};
/** @deprecated will be removed in the next major version */
export const sortInDescendingOrder = (a: LogRowModel, b: LogRowModel) => {
// compare milliseconds
if (a.timeEpochMs > b.timeEpochMs) {
@@ -207,15 +217,18 @@ export const sortInDescendingOrder = (a: LogRowModel, b: LogRowModel) => {
return 0;
};
/** @deprecated will be removed in the next major version */
export const sortLogsResult = (logsResult: LogsModel | null, sortOrder: LogsSortOrder): LogsModel => {
const rows = logsResult ? sortLogRows(logsResult.rows, sortOrder) : [];
return logsResult ? { ...logsResult, rows } : { hasUniqueLabels: false, rows };
};
/** @deprecated will be removed in the next major version */
export const sortLogRows = (logRows: LogRowModel[], sortOrder: LogsSortOrder) =>
sortOrder === LogsSortOrder.Ascending ? logRows.sort(sortInAscendingOrder) : logRows.sort(sortInDescendingOrder);
// Currently supports only error condition in Loki logs
/** @deprecated will be removed in the next major version */
export const checkLogsError = (logRow: LogRowModel): { hasError: boolean; errorMessage?: string } => {
if (logRow.labels.__error__) {
return {
@@ -228,5 +241,6 @@ export const checkLogsError = (logRow: LogRowModel): { hasError: boolean; errorM
};
};
/** @deprecated will be removed in the next major version */
export const escapeUnescapedString = (string: string) =>
string.replace(/\\r\\n|\\n|\\t|\\r/g, (match: string) => (match.slice(1) === 't' ? '\t' : '\n'));