mirror of
https://github.com/getcompanion-ai/co-mono.git
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75628e0cfd
Previous commit broke Node.js/tsx by using the ESM entry point which doesn't work with Node. This creates a wrapper module that: - Uses require() for lazy loading (works in both Node and Bun) - Gracefully handles load failures (returns original image) - Works in Node.js, tsx, and Bun compiled binaries
59 lines
1.7 KiB
TypeScript
59 lines
1.7 KiB
TypeScript
/**
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* Photon image processing wrapper.
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*
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* This module provides a unified interface to @silvia-odwyer/photon-node that works in:
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* 1. Node.js (development, npm run build)
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* 2. Bun compiled binaries (standalone distribution)
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*
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* The challenge: photon-node's CJS entry uses fs.readFileSync(__dirname + '/photon_rs_bg.wasm')
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* which bakes the build machine's absolute path into Bun compiled binaries.
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*
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* Solution: Lazy-load photon and gracefully handle failures. Image processing functions
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* already have fallbacks that return original images when photon isn't available.
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*/
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// Re-export types from the main package
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export type { PhotonImage as PhotonImageType } from "@silvia-odwyer/photon-node";
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// Lazy-loaded photon module
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let photonModule: typeof import("@silvia-odwyer/photon-node") | null = null;
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let loadAttempted = false;
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let loadError: Error | null = null;
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/**
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* Get the photon module, loading it lazily on first access.
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* Returns null if loading fails (e.g., in broken Bun binary).
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*/
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export function getPhoton(): typeof import("@silvia-odwyer/photon-node") | null {
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if (loadAttempted) {
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return photonModule;
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}
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loadAttempted = true;
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try {
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// Dynamic require to defer loading until actually needed
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// This also allows the error to be caught gracefully
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photonModule = require("@silvia-odwyer/photon-node");
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} catch (e) {
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loadError = e as Error;
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photonModule = null;
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}
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return photonModule;
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}
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/**
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* Check if photon is available and working.
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*/
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export function isPhotonAvailable(): boolean {
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return getPhoton() !== null;
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}
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/**
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* Get the error that occurred during photon loading, if any.
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*/
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export function getPhotonLoadError(): Error | null {
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getPhoton(); // Ensure load was attempted
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return loadError;
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}
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