@intuitionrobotics/ts-common
Version:
66 lines • 2.44 kB
JavaScript
;
/*
* ts-common is the basic building blocks of our typescript projects
*
* Copyright (C) 2020 Intuition Robotics
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.DefaultLogPrefixComposer = exports._logger_finalDate = exports._logger_timezoneOffset = exports.LogClient = void 0;
exports._logger_getPrefix = _logger_getPrefix;
const types_1 = require("./types");
class LogClient {
constructor() {
this.prefixComposer = exports.DefaultLogPrefixComposer;
this.filter = () => true;
}
setComposer(logComposer) {
this.prefixComposer = logComposer;
}
setFilter(filter) {
this.filter = filter;
return this;
}
log(tag, level, bold, toLog) {
if (!this.filter(level, tag))
return;
this.logMessage(level, bold, this.prefixComposer(tag, level), toLog);
}
}
exports.LogClient = LogClient;
exports._logger_timezoneOffset = new Date().getTimezoneOffset() * 60000; //offset in milliseconds
exports._logger_finalDate = new Date();
function _logger_getPrefix(level) {
switch (level) {
case types_1.LogLevel.Verbose:
return '-V-';
case types_1.LogLevel.Debug:
return '-D-';
case types_1.LogLevel.Info:
return '-I-';
case types_1.LogLevel.Warning:
return '-W-';
case types_1.LogLevel.Error:
return '-E-';
default:
return '---';
}
}
const DefaultLogPrefixComposer = (tag, level) => {
exports._logger_finalDate.setTime(Date.now() - exports._logger_timezoneOffset);
const date = exports._logger_finalDate.toISOString().replace(/T/, '_').replace(/Z/, '').substr(0, 23);
return ` ${date} ${_logger_getPrefix(level)} ${tag}: `;
};
exports.DefaultLogPrefixComposer = DefaultLogPrefixComposer;
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