# Description of Changes
Currently, the `tsconfig.json` file enforces strict type checking, but
nothing in CI checks that the code is actually correctly typed. [Vite
only transpiles TypeScript
code](https://vite.dev/guide/features.html#transpile-only) so doesn't
ensure that the TS code we're running is correct.
This PR adds running of the type checker to CI and fixes the type errors
that have already crept into the codebase.
Note that many of the changes I've made to 'fix the types' are just
using `any` to disable the type checker because the code is under too
much churn to fix anything properly at the moment. I still think
enabling the type checker now is the best course of action though
because otherwise we'll never be able to fix all of them, and it should
at least help us not break things when adding new code.
Co-authored-by: James <james@crosscourtanalytics.com>
Component Extraction & Context Refactor - Summary
🔧 What We Did
- Extracted HomePage's 286-line monolithic component into focused parts
- Created ToolPanel (105 lines) for tool selection UI
- Created Workbench (203 lines) for view management
- Created ToolWorkflowContext (220 lines) for centralized state
- Reduced HomePage to 60 lines of provider setup
- Eliminated all prop drilling - components use contexts directly
🏆 Why This is Good
- Maintainability: Each component has single purpose, easy
debugging/development
- Architecture: Clean separation of concerns, future features easier to
add
- Code Quality: 105% more lines but organized/purposeful vs tangled
spaghetti code
---------
Co-authored-by: Connor Yoh <connor@stirlingpdf.com>
Co-authored-by: James Brunton <jbrunton96@gmail.com>
Overview
Replaced scattered file inputs with a unified modal-based upload system.
Users now upload files via a global Files button with intelligent
tool-aware filtering.
Key Changes
🔄 New Upload Flow
- Before: Direct file inputs throughout the UI
- After: Single Files button → Modal → Tool filters files automatically
🎯 Smart File Filtering
- Modal shows only supported file types based on selected tool
- Visual indicators for unsupported files (grayed out + badges)
- Automatic duplicate detection
✨ Enhanced UX
- Files button shows active state when modal is open
- Consistent upload experience across all tools
- Professional modal workflow
Architecture
New Components
FilesModalProvider → FileUploadModal → Tool-aware filtering
Button System Redesign
type: 'navigation' | 'modal' | 'action'
// Only navigation buttons stay active
// Modal buttons show active when modal open
Files Changed
- ✅ QuickAccessBar.tsx - Added Files button
- ✅ FileUploadModal.tsx - New tool-aware modal
- ✅ HomePage.tsx - Integrated modal system
- ✅ ConvertE2E.spec.ts - Updated tests for modal workflow
Benefits
- Unified UX: One place to upload files
- Smart Filtering: Only see relevant file types
- Better Architecture: Clean separation of concerns
- Improved Testing: Reliable test automation
Migration: File uploads now go through Files button → modal instead of
direct inputs. All existing functionality preserved.
---------
Co-authored-by: Connor Yoh <connor@stirlingpdf.com>
# Description of Changes
This pull request introduces significant updates to the file selection
logic, tool rendering, and file context management in the frontend
codebase. The changes aim to improve modularity, enhance
maintainability, and streamline the handling of file-related operations.
Key updates include the introduction of a new `FileSelectionContext`,
refactoring of file selection logic, and updates to tool management and
rendering.
### File Selection Context and Logic Refactor:
* Added a new `FileSelectionContext` to centralize file selection state
and provide utility hooks for managing selected files, selection limits,
and tool mode. (`frontend/src/contexts/FileSelectionContext.tsx`,
[frontend/src/contexts/FileSelectionContext.tsxR1-R77](diffhunk://#diff-bda35f1aaa5eafa0a0dc48e0b1270d862f6da360ba1241234e891f0ca8907327R1-R77))
* Replaced local file selection logic in `FileEditor` with context-based
logic, improving consistency and reducing duplication.
(`frontend/src/components/fileEditor/FileEditor.tsx`,
[[1]](diffhunk://#diff-481d0a2d8a1714d34d21181db63a020b08dfccfbfa80bf47ac9af382dff25310R63-R70)
[[2]](diffhunk://#diff-481d0a2d8a1714d34d21181db63a020b08dfccfbfa80bf47ac9af382dff25310R404-R438)
### Tool Management and Rendering:
* Refactored `ToolRenderer` to use a `Suspense` fallback for lazy-loaded
tools, improving user experience during tool loading.
(`frontend/src/components/tools/ToolRenderer.tsx`,
[frontend/src/components/tools/ToolRenderer.tsxL32-L64](diffhunk://#diff-2083701113aa92cd1f5ce1b4b52cc233858e31ed7bcf39c5bfb1bcc34e99b6a9L32-L64))
* Simplified `ToolPicker` by reusing the `ToolRegistry` type, reducing
redundancy. (`frontend/src/components/tools/ToolPicker.tsx`,
[frontend/src/components/tools/ToolPicker.tsxL4-R4](diffhunk://#diff-e47deca9132018344c159925f1264794acdd57f4b65e582eb9b2a4ea69ec126dL4-R4))
### File Context Enhancements:
* Introduced a utility function `getFileId` for consistent file ID
extraction, replacing repetitive inline logic.
(`frontend/src/contexts/FileContext.tsx`,
[[1]](diffhunk://#diff-95b3d103fa434f81fdae55f2ea14eda705f0def45a0f2c5754f81de6f2fd93bcR25)
[[2]](diffhunk://#diff-95b3d103fa434f81fdae55f2ea14eda705f0def45a0f2c5754f81de6f2fd93bcL101-R102)
* Updated `FileContextProvider` to use more specific types for PDF
documents, enhancing type safety.
(`frontend/src/contexts/FileContext.tsx`,
[[1]](diffhunk://#diff-95b3d103fa434f81fdae55f2ea14eda705f0def45a0f2c5754f81de6f2fd93bcL350-R351)
[[2]](diffhunk://#diff-95b3d103fa434f81fdae55f2ea14eda705f0def45a0f2c5754f81de6f2fd93bcL384-R385)
### Compression Tool Enhancements:
* Added blob URL cleanup logic to the compression hook to prevent memory
leaks. (`frontend/src/hooks/tools/compress/useCompressOperation.ts`,
[frontend/src/hooks/tools/compress/useCompressOperation.tsR58-L66](diffhunk://#diff-d7815fea0e89989511ae1786f7031cba492b9f2db39b7ade92d9736d1bd4b673R58-L66))
* Adjusted file ID generation in the compression operation to handle
multiple files more effectively.
(`frontend/src/hooks/tools/compress/useCompressOperation.ts`,
[frontend/src/hooks/tools/compress/useCompressOperation.tsL90-R102](diffhunk://#diff-d7815fea0e89989511ae1786f7031cba492b9f2db39b7ade92d9736d1bd4b673L90-R102))
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
