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perf(cli): Enable Node.js module compile cache for faster startup #1181

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Merged
yamadashy merged 1 commit into from
Feb 24, 2026
Merged

perf(cli): Enable Node.js module compile cache for faster startup #1181

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10 changes: 10 additions & 0 deletions bin/repomix.cjs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,15 @@
#!/usr/bin/env node

// https://nodejs.org/api/module.html#module-compile-cache
const nodeModule = require('node:module');
if (nodeModule.enableCompileCache && !process.env.NODE_DISABLE_COMPILE_CACHE) {
try {
nodeModule.enableCompileCache();
} catch {
// Ignore errors
}
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@gemini-code-assist gemini-code-assist bot Feb 24, 2026

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medium

Silently ignoring errors in the catch block can make debugging difficult if enableCompileCache() fails for an unexpected reason (e.g., file system permissions). While this feature is a non-critical performance optimization, it would be beneficial to log the error when in verbose mode. This provides visibility for debugging why the cache isn't working, without adding noise for regular users.

  } catch (error) {
    if (process.argv.includes('--verbose')) {
      console.warn('Warning: Failed to enable Node.js compile cache:', error);
    }
  }

}

const nodeVersion = process.versions.node;
const [major] = nodeVersion.split('.').map(Number);

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