kuzzle-logger
Version:
Logger package for Kuzzle backend, JS SDK, and any related module (like gateways).
123 lines • 4.88 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.Presets = void 0;
class Presets {
static expandPresets(transport, globalSettings) {
// config is a TransportPresetOptions
if ('preset' in transport) {
return this.getPresetConfig(transport, globalSettings);
}
// config is a TransportMultiOptionsWithPreset
if ('targets' in transport) {
return {
...transport,
targets: transport.targets.map((t) => {
if ('preset' in t) {
return this.expandPresets(t, globalSettings);
}
return t;
}),
};
}
// config is a TransportSingleOptions or a TransportPipelineOptions
return transport;
}
static getPresetConfig(transport, globalSettings) {
const preset = transport.preset;
switch (preset) {
case 'stdout': {
const env = process.env.NODE_ENV ?? 'development';
if (env === 'development') {
return {
level: transport.level ?? 'info',
options: {
minimumLevel: 'trace',
},
target: 'pino-pretty',
};
}
return {
level: transport.level ?? 'info',
options: { destination: 1 },
target: 'pino/file',
};
}
case 'kuzzle-elasticsearch': {
const addKuzzleInfo = transport.presetOptions.addKuzzleInfo ?? true;
const kuzzleInfo = addKuzzleInfo
? {
_kuzzle_info: {
author: -1,
createdAt: '{{ currentDate }}',
updatedAt: '{{ currentDate }}',
updater: -1,
},
}
: {};
return {
level: transport.level ?? 'info',
pipeline: [
{
options: {
additionalBindings: {
...kuzzleInfo,
},
serviceName: globalSettings.serviceName,
},
target: 'pino-transport-ecs',
},
{
options: {
esVersion: transport.presetOptions.esVersion ?? 8,
index: transport.presetOptions.index ?? '&platform.logs',
node: transport.presetOptions.node,
},
target: 'pino-elasticsearch',
},
],
};
}
case 'loki': {
return {
level: transport.level ?? 'info',
options: {
batching: transport.presetOptions.batching ?? true,
headers: transport.presetOptions.headers ?? {},
host: transport.presetOptions.host,
interval: transport.presetOptions.interval ?? 1,
labels: {
...(transport.presetOptions.labels ?? {}),
service_name: globalSettings.serviceName,
},
levelMap: transport.presetOptions.levelMap ?? {
10: 'trace',
20: 'debug',
30: 'info',
40: 'warning',
50: 'error',
60: 'fatal',
},
propsToLabels: transport.presetOptions.propsToLabels ?? [],
},
target: 'pino-loki',
};
}
case 'file': {
return {
level: transport.level ?? 'info',
options: {
append: transport.presetOptions.append ?? true,
destination: transport.presetOptions.destination,
mkdir: transport.presetOptions.mkdir ?? true,
},
target: 'pino/file',
};
}
default: {
throw new Error(`Unknown preset: ${preset}`);
}
}
}
}
exports.Presets = Presets;
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