{
  "version": 3,
  "sources": ["../../../src/metrics/publisher/custom.ts"],
  "sourcesContent": ["import {PublishCommand} from './types.js';\nimport {IOGateway} from '../../../gateway';\n\nexport const name = 'custom';\nexport async function create(config: IOGateway.CustomMetricsPublisherConfig, logger: IOGateway.Logging.Logger) {\n    const {file, configuration} = config.publisher;\n    let factory: (cfg: unknown, log: IOGateway.Logging.Logger) => IOGateway.Metrics.Publisher;\n    try {\n        factory = await import(file);\n        if (typeof factory['default'] === 'function') {\n            factory = factory['default'] as typeof factory;\n        }\n    } catch (e) {\n        logger.error(`failed to load publisher from ${file}`, e);\n        return;\n    }\n    const cfg = configuration;\n    const log = (typeof logger['child'] === 'function') ? logger['child'](`[${file}]`) : logger;\n    const publisher: IOGateway.Metrics.Publisher = factory(cfg, log);\n\n    return async(m: PublishCommand) => {\n        if (m === 'start') {\n            if (publisher.startup) {\n                return await publisher.startup(config.context);\n            }\n        } else if (m === 'stop') {\n            if (publisher.cleanup) {\n                return publisher.cleanup ?? (() => {});\n            }\n        } else {\n            return await publisher.function(m);\n        }\n    };\n}\n"],
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  "names": ["custom_exports", "__export", "create", "name", "__toCommonJS", "config", "logger", "file", "configuration", "factory", "e", "cfg", "log", "publisher", "m"]
}