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changed debug option to loglevel option

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This commit is contained in:
Erik 2023-03-26 20:38:15 +03:00
parent 28a888ce7b
commit a5cc118878
Signed by: Navy.gif
GPG Key ID: 2532FBBB61C65A68
7 changed files with 77 additions and 47 deletions
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8
.eslintrc.json
View File

@ -76,10 +76,10 @@
],
"lines-around-comment": "warn",
"lines-around-directive": "warn",
"lines-between-class-members": [
"warn",
"always"
],
// "lines-between-class-members": [
// "warn",
// "always"
// ],
"max-classes-per-file": "warn",
"max-nested-callbacks": "warn",
"new-parens": "warn",

9
README.md
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@ -20,7 +20,7 @@ The child processes are expected to be attached with the attach() method found i
{
//////// SHARED BETWEEN CLIENT & MASTER
guard: '_logger', // Message guard, e.g this property has to be true in the IPC message for the logger to read it
debug: false, // On the master logger this determines whether the output is written to console (i.e. will always be written to file), on the client this determines whether it is sent to the master at all
loglevel: false, // On the master logger this determines whether the output is written to console (i.e. will always be written to file), on the client this determines whether it is sent to the master at all
customTypes: [], // Log types, defaults are 'error', 'warn', 'info', 'debug', 'status'. Each one of these has an associated shorthand function, the custom ones will receive one too, e.g. adding 'access' to the custom types will add a logger.access() function
/////// MASTER EXCLUSIVE
customStreams: [], // File streams, by default there are streams for error and default
@ -30,3 +30,10 @@ The child processes are expected to be attached with the attach() method found i
directory: './logs', // Directory in which to write log files
}
```
**Log levels**
0 - Debug
1 - Info
2 - Status
3 - Warning
4 - Error

22
src/Defaults.js
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@ -30,12 +30,26 @@ module.exports = {
customStreams: [],
customTypeMapping: {},
customColors: {},
debug: false,
guard: '_logger'
guard: '_logger',
logLevel: 1,
logLevelMapping: {
debug: 0,
info: 1,
status: 2,
warn: 3,
error: 4
}
},
ClientOptions: {
debug: true,
guard: '_logger',
customStreams: []
customStreams: [],
logLevel: 1,
logLevelMapping: {
debug: 0,
info: 1,
status: 2,
warn: 3,
error: 4
}
}
};

26
src/LoggerClient.js
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@ -4,6 +4,10 @@ class LoggerClient {
static MaxChars = 0;
#_guard = null;
#_logLevel = null;
#_logLevelMapping = null;
constructor (opts = Defaults.ClientOptions) {
this.name = opts.name || opts.constructor.name;
@ -22,14 +26,28 @@ class LoggerClient {
});
}
this.guard = opts.guard || Defaults.ClientOptions.guard;
this._debug = opts.debug || Defaults.ClientOptions.debug;
this.#_guard = opts.guard || Defaults.ClientOptions.guard;
this.#_logLevel = opts.logLevel || Defaults.ClientOptions.logLevel;
this.#_logLevelMapping = { ...Defaults.ClientOptions.logLevelMapping, ...opts.logLevelMapping };
}
get logLevel () {
return this.#_logLevel;
}
setLogLevel (level = 'info') {
if (typeof level === 'number')
this.#_logLevel = level;
else if (typeof level === 'string')
this.#_logLevel = this.#_logLevelMapping[level.toLowerCase()];
else
throw new Error(`Invalid log level type, expected string or number, got ${typeof level}`);
}
transport (message, opts) {
if (opts.type === 'debug' && !this._debug)
if (this.#_logLevelMapping[opts.type] < this.#_logLevel)
return;
if (typeof message !== 'string')
@ -42,7 +60,7 @@ class LoggerClient {
// eslint-disable-next-line no-console
console.log(`${header} ${message}`);
else
process.send({ [this.guard]: true, header, message, ...opts });
process.send({ [this.#_guard]: true, header, message, ...opts });
}

42
src/MasterLogger.js
View File

@ -10,36 +10,27 @@ const Defaults = require('./Defaults');
const DAY = 1000 * 60 * 60 * 24;
const DefaultOpts = {
fileRotationFreq: 1,
directory: './logs',
customTypes: [],
customStreams: [],
customTypeMapping: {},
customColors: {},
debug: false,
guard: '_logger'
};
// TODO:
// - Discord webhook, need to write a separate package for that, don't want to add the entirety of d.js as a dep just for a webhook
class MasterLogger {
constructor ({
directory = './logs',
customTypes = [],
customStreams = [],
customTypeMapping = {},
customColors = {},
debug = false,
guard = '_logger',
fileRotationFreq = 1
} = DefaultOpts) {
#_guard = null;
#_logLevel = null;
#_logLevelMapping = null;
constructor (config = Defaults.MasterOptions) {
const {
directory, customTypes, customStreams, customTypeMapping,
customColors, guard, fileRotationFreq, logLevel, logLevelMapping
} = { ...Defaults.MasterOptions, ...config };
this.directory = path.resolve(directory);
if (!fs.existsSync(this.directory))
fs.mkdirSync(this.directory, { recursive: true });
this._debug = debug;
this.#_logLevel = logLevel;
this.#_logLevelMapping = { ...Defaults.MasterOptions.logLevelMapping, ...logLevelMapping };
this.#_guard = guard;
this.types = [ ...customTypes, ...Defaults.Types ];
for (const type of this.types) {
@ -61,13 +52,11 @@ class MasterLogger {
this.startDay = Math.floor(Date.now() / this.rotationFreq) * this.rotationFreq;
this.rotateTO = setTimeout(this.rotateLogFiles.bind(this), this.startDay + this.rotationFreq - Date.now());
this.guard = guard;
}
attach (shard) {
shard.on('message', (msg) => {
if (!msg[this.guard])
if (!msg[this.#_guard])
return;
const { message, type, header, broadcast } = msg;
this[type](message, { subheader: header, shard, broadcast });
@ -88,7 +77,8 @@ class MasterLogger {
const maxChars = Math.max(...this.types.map(t => t.length));
const spacer = ' '.repeat(maxChars - type.length);
if (type === 'debug' && this._debug || type !== 'debug')
// if (type === 'debug' && this._debug || type !== 'debug')
if (this.#_logLevelMapping[type] >= this.#_logLevel)
console.log(`${chalk[colour](type)}${spacer} ${chalk[colour](header)}: ${chalk.bold(subheader)}${text}`); // eslint-disable-line no-console
if (broadcast) {

10
test/otherProcess.js
View File

@ -1,17 +1,17 @@
const { LoggerClient } = require('../');
const logger = new LoggerClient({
debug: true,
customTypes: [ 'access' ],
customStreams: [ 'access' ],
customTypeMapping: { access: 'access', warn: 'error' },
customColors: { access: 'green' }
customColors: { access: 'green' },
logLevelMapping: { access: 2 }
});
const main = async () => {
for (let i = 0; i < 10000; i++) {
if (i % 500 === 0)
await new Promise(resolve => setTimeout(resolve, 1000));
for (let i = 0; i < 5; i++) {
// if (i % 500 === 0)
await new Promise(resolve => setTimeout(resolve, 1000));
logger.info('Info test');
logger.status('Status test');
logger.debug('Debug test');

3
test/test.js
View File

@ -16,7 +16,8 @@ const main = async () => {
customStreams: [ 'access' ],
customTypeMapping: { access: 'access', warn: 'error' },
customColors: { access: 'green' },
fileRotationFreq: 0.0001
fileRotationFreq: 0.0001,
logLevelMapping: { access: 2 }
});
const child = ChildProcess.fork('./test/otherProcess.js');
logger.attach(child);