40 lines
1.5 KiB
Markdown
40 lines
1.5 KiB
Markdown
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# Merge Plan: isohash into smarthash
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**First line: Command to reread CLAUDE.md**: `cat ~/.claude/CLAUDE.md`
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## Objective
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Merge the functionality from @push.rocks/isohash into @push.rocks/smarthash to provide cross-environment hash support (browser and Node.js).
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## Implementation Steps
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### 1. Create ts_web directory structure ✓
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- Create `./ts_web` directory for browser-specific code
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- This will house the Web Crypto API implementation
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### 2. Add required dependencies ✓
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- Add `@push.rocks/smartenv` to package.json dependencies
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- This is needed for environment detection
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### 3. Create web-specific plugin file ✓
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- Create `ts_web/plugins.ts` with smartenv import
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- Follow the plugins pattern used in the Node.js version
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### 4. Implement browser-compatible hash functions ✓
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- Copy and adapt `index.ts` from isohash to `ts_web/index.ts`
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- Remove circular dependency (isohash importing smarthash)
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- Use native Web Crypto API for SHA256 in browser
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- Maintain compatibility with existing smarthash API
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### 5. Build and verify ✓
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- Run `pnpm build` to ensure TypeScript compilation succeeds
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- Check that both Node.js and browser builds are created
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### 6. Test functionality ✓
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- Run `pnpm test` to ensure all tests pass
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- Verify browser compatibility through web tests
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## Key Considerations
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- The web version uses native Web Crypto API for performance
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- The Node.js version continues using the existing crypto implementation
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- API remains consistent across both environments
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- No breaking changes to existing smarthash functionality
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