71 lines
1.6 KiB
Markdown
71 lines
1.6 KiB
Markdown
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# Plugin Logging and Debugging
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Log plugin registration and execution for debugging purposes.
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```typescript title="WASM"
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import init, {
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registerPostProcessor,
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registerValidator,
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registerOcrBackend,
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listPostProcessors,
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listValidators,
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listOcrBackends,
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} from "kreuzberg-wasm";
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await init();
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// Track plugin registrations
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const pluginLog = {
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processors: [],
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validators: [],
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ocrBackends: [],
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};
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// Register a logging post-processor
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const loggingProcessor = {
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processingStage: () => "post-extraction",
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process: (result) => {
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console.log("[POST-PROCESSOR] Processing extraction result", {
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textLength: result.text?.length,
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hasMetadata: !!result.metadata,
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});
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return result;
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},
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};
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registerPostProcessor(loggingProcessor);
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pluginLog.processors.push("loggingProcessor");
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// Register a logging validator
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const loggingValidator = {
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validate: (result) => {
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console.log("[VALIDATOR] Validating extraction result", {
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textLength: result.text?.length,
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isValid: true,
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});
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return { valid: true, error: null };
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},
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};
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registerValidator(loggingValidator);
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pluginLog.validators.push("loggingValidator");
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// Log registered plugins
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function logPluginStatus() {
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const processors = listPostProcessors();
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const validators = listValidators();
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const backends = listOcrBackends();
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console.log("Plugin Registration Status:", {
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postProcessors: processors,
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validators: validators,
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ocrBackends: backends,
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total: processors.length + validators.length + backends.length,
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});
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}
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logPluginStatus();
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```
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Use this pattern to monitor and debug plugin lifecycle and execution.
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