44 lines
1.2 KiB
TypeScript
44 lines
1.2 KiB
TypeScript
export enum LogLevels {
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log = 1,
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warn = 2,
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error = 4,
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debug = 8
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};
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var _logTimer = Date.now();
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function dT() {
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return '[' + ((Date.now() - _logTimer) / 1000).toFixed(3) + ']'
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}
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export function logger(prefix: string, level = LogLevels.log | LogLevels.warn | LogLevels.error) {
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// @ts-ignore
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if(process.env.NODE_ENV == 'production'/* || true */) {
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level = LogLevels.error;
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}
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function Log(...args: any[]) {
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return level & LogLevels.log && console.log(dT(), '[' + prefix + ']:', ...args);
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}
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Log.warn = function(...args: any[]) {
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return level & LogLevels.warn && console.warn(dT(), '[' + prefix + ']:', ...args);
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};
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Log.info = function(...args: any[]) {
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return level & LogLevels.log && console.info(dT(), '[' + prefix + ']:', ...args);
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};
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Log.error = function(...args: any[]) {
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return level & LogLevels.error && console.error(dT(), '[' + prefix + ']:', ...args);
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};
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Log.trace = function(...args: any[]) {
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return level & LogLevels.log && console.trace(dT(), '[' + prefix + ']:', ...args);
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};
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Log.debug = function(...args: any[]) {
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return level & LogLevels.debug && console.debug(dT(), '[' + prefix + ']:', ...args);
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};
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return Log;
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}; |