DIGIT-2292 Enhance the web index html from parsec flutter #35
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…fferent solutions
…aring them directly
…/native delegation
…ancing approach throughout the codebase.
…m Emscripten run Remove **/wasm/** from .gitignore + Send javascript file resulted from Emscripten run
…lted from Emscripten run" This reverts commit a4842d3.
…n; export exception symbol - README: add Web testing commands and CI notes - pubspec: mention Web platform and add dev dependency on web - platform_interface: export ParsecEvalException for consumers Improves discoverability and setup for Web testing and consumption.
- Covers arithmetic, trig, hyperbolic, logs/exp, strings, booleans, comparisons, ternary, advanced functions, and performance - Serves as the primary WASM-backed test harness for Chrome Ensures broad coverage of the web plugin behavior.
Replace shell script approach with native Dart command for generating WebAssembly files. This provides a more maintainable, cross-platform solution that integrates better with Flutter development workflows. - Add parsec_web/bin/generate.dart with comprehensive WASM generation - Configure executable in pubspec.yaml for easy access - Include Emscripten availability checking and error handling - Provide user-friendly output with progress indicators and next steps - Support building from 38 C++ source files to single WASM bundle
Modernize continuous integration workflows to use the new Dart-based WebAssembly generation command instead of shell scripts. - Replace shell script calls with 'dart bin/generate.dart' in web_tests.yml - Remove redundant WebAssembly build step to avoid duplication - Add parsec_web analysis step to flutter_ci.yml for complete coverage - Maintain all existing test functionality while improving maintainability
Remove setup_web_assets.sh script that is no longer needed after implementing the new Dart-based WebAssembly generation command. The new 'dart bin/generate.dart' command provides all the functionality of this script with better error handling, cross-platform support, and integration with Flutter development workflows.
Update all documentation to reflect the new Dart-based WebAssembly generation workflow, replacing references to obsolete shell scripts. - Replace './setup_web_assets.sh' with 'dart bin/generate.dart' in README - Add comprehensive web platform development section to CLAUDE.md - Include Emscripten installation instructions and development workflow - Update example README with clear native vs web platform instructions - Improve troubleshooting sections with modern command references
…tory as recommended by @rodiguif for publishing to pub.dev
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The enhanced index.html with loading UI and WebAssembly integration has been moved to PR oxeanbits#35 to keep this PR focused on the core Dart-based WASM generation infrastructure.
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…eanbits#35)" This reverts commit 3dd5ae2.
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Summary
This PR adds a comprehensive web example interface that demonstrates the parsec_web WebAssembly integration with a polished user experience with improved loading UI.
Key Features
Technical Implementation
<script type="module">for parsec-web JavaScript wrapper to support ES6 exportswindow.parsecWebReady) before Flutter app startupFile Structure
Test Plan
To verify this enhancement works correctly:
cd parsec_web && dart bin/generate.dartcd parsec/example && flutter run -d chromeDependencies
This enhancement depends on the parsec_web package structure with:
packages/parsec_web/parsec-web/js/equations_parser_wrapper.js(ES6 module)dart bin/generate.dartBreaking Changes
None. This is a new file that enhances the existing web example without affecting other platforms or core functionality.