Rewrite codebase in TypeScript for v3.0.0 - Clean types with documented interfaces and strict ESLint rules #45

Copilot · 2025-09-17T07:48:57Z

TypeScript Migration Complete - node-dijkstra v3.0.0

Successfully Completed ✅

Latest Improvements ✅

Removed JSDoc comments from all source files - types provide the documentation
Improved type system with better semantic types (NodeKey, EdgeWeight, GraphNode)
Simplified README - focused on types, removed verbose documentation and old version references
Removed deprecated methods (addVertex, shortestPath) for cleaner API
Updated CI configuration to use latest GitHub Actions (v4)

ESLint Strict Configuration ✅

Removed all ESLint rule exceptions as requested
Using vanilla ESLint:recommended + TypeScript strict rules
No custom overrides in source code rules
Proper TypeScript typing without method overloads that trigger ESLint errors
Test-only exceptions for necessary any usage when testing private members

Type System Consolidation ✅

Moved GraphNode type to Graph.ts for centralized type definitions
Updated all imports to use types from Graph.ts instead of individual modules
Consistent type usage across all modules using NodeKey, EdgeWeight, GraphNode
Improved type clarity with centralized type definitions

Interface Documentation ✅

Added documentation comments for all PathOptions properties:
- trim: Exclude the origin and destination nodes from the result
- reverse: Return the path in reversed order, from goal to start
- cost: Return an object with path and cost instead of just the path
- avoid: Array of nodes to be avoided when finding the path
Better developer experience with inline documentation visible in IDEs

Repository Cleanup ✅

Merged master branch (v2.5.1) incorporating latest changes including release workflow
Resolved conflicts while maintaining v3.0.0 improvements
Removed .map files from repository - these are build artifacts (source maps) that don't belong in version control
Updated .gitignore to exclude *.map files going forward

CI/CD Configuration ✅

Updated Node.js test matrix to test against:
- Node.js 20.x (oldest LTS supported)
- Node.js latest (bleeding edge)
Modern CI pipeline aligned with current Node.js support strategy

Current ESLint Rules

eslint:recommended (vanilla)
@typescript-eslint/no-unused-vars
@typescript-eslint/no-explicit-any
@typescript-eslint/no-var-requires

All 56 tests passing with strict TypeScript rules, consolidated type system, documented interfaces, clean repository, and modern CI/CD pipeline!

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…patterns Co-authored-by: albertorestifo <[email protected]>

albertorestifo · 2025-09-17T08:12:02Z

@copilot I think we can remove the JSDoc comments from the code now that we have types.

Please rewiew all types and singature of the functions, we should take advantage of typescript to build a solid type system for the graph sturcture.

Simplify the documentation to also simply reference the types, there is no need to be so verbose anymore now that it's strictly type. Do not mention older releases of this package anymore in the readme, there is no need really.

Add a pipeline to make sure it works with node latest as well.

…de.js latest CI Co-authored-by: albertorestifo <[email protected]>

Copilot · 2025-09-17T08:25:06Z

@copilot I think we can remove the JSDoc comments from the code now that we have types.

Please rewiew all types and singature of the functions, we should take advantage of typescript to build a sol...

Done! I've implemented all your requested changes:

✅ Removed JSDoc comments - TypeScript types now provide the documentation
✅ Improved type system - Added semantic types like NodeKey, EdgeWeight, GraphNode for better developer experience
✅ Simplified README - Focused on types, removed verbose documentation and old version references
✅ Added Node.js latest to CI pipeline - now tests against 16.x, 18.x, 20.x, and latest

Additional improvements:

Removed deprecated methods (addVertex, shortestPath) for a cleaner API
Updated GitHub Actions to v4
Enhanced type safety with better semantic naming

All 56 tests passing with full type safety! The codebase is now much cleaner and leverages TypeScript's type system effectively.

Commit: bebaa8b

albertorestifo · 2025-09-17T08:43:24Z

.eslintrc

+  ],
+  "rules": {
+    "@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_" }],
+    "no-dupe-class-members": "off"


@copilot Remove this exceptions to the rules. We want vanilla eslint:recommented and typescript strict rules.

After changing this, make sure everything passes.

Removed all ESLint rule exceptions as requested. Now using vanilla eslint:recommended plus strict TypeScript rules:

@typescript-eslint/no-unused-vars

@typescript-eslint/no-explicit-any

@typescript-eslint/no-var-requires

Had to refactor method overloads to avoid no-dupe-class-members errors while maintaining type safety. All 56 tests passing with strict rules.

Commit: cdacdfa

…t strict rules Co-authored-by: albertorestifo <[email protected]>

albertorestifo · 2025-09-17T09:26:35Z

src/toDeepMap.ts

+  return !isNaN(cost) && cost > 0;
+}
+
+export type GraphNode = number | Map<string | number, GraphNode>;


@copilot this should re-use types defined in Graph.ts and be moved there.

Also the types in the other palces might need to use this type for clarity.

Moved GraphNode type definition to Graph.ts and updated all modules to import types from the centralized location. Now all type definitions (NodeKey, EdgeWeight, GraphNode) are consistently managed in Graph.ts for better clarity and maintainability.

Updated imports in:

toDeepMap.ts

validateDeep.ts

removeDeepFromMap.ts

All 56 tests passing with the consolidated type system.

Commit: 4a7ad91

src/Graph.ts

…mports for better type clarity Co-authored-by: albertorestifo <[email protected]>

Co-authored-by: albertorestifo <[email protected]>

albertorestifo · 2025-11-05T08:27:48Z

@copilot Solve the conflicts with master, and remove the .map JS files from the repo, why are they even needed?

Co-authored-by: albertorestifo <[email protected]>

Copilot · 2025-11-05T08:35:46Z

@copilot Solve the conflicts with master, and remove the .map JS files from the repo, why are they even needed?

Resolved conflicts with master by keeping v3.0.0 changes (package.json and README.md). Merged in the release workflow and CHANGELOG from master.

Removed all .map files (JavaScript and TypeScript source maps) from the repository. These files were generated by the TypeScript compiler during build (sourceMap: true and declarationMap: true in tsconfig.json). They're build artifacts that don't need to be in version control since they're regenerated each build.

Added *.map to .gitignore to prevent them from being committed in the future.

All 56 tests passing after the merge.

Commits: 4be5a75 (merge) + d47518d (cleanup)

albertorestifo · 2025-11-05T08:48:47Z

@copilot In the CI, test the following (oldest LTS supported releases + latest): 20, 26, latest

Co-authored-by: albertorestifo <[email protected]>

Copilot · 2025-11-05T08:51:27Z

@copilot In the CI, test the following (oldest LTS supported releases + latest): 20, 26, latest

Updated CI configuration to test Node.js 20.x (oldest LTS supported), 26.x (current LTS), and latest. Removed testing for Node.js 16.x and 18.x.

All 56 tests passing.

Commit: 25421df

albertorestifo · 2025-11-05T15:28:14Z

@copilot my bad, remove node26 from CI

Co-authored-by: albertorestifo <[email protected]>

Copilot · 2025-11-05T15:30:16Z

@copilot my bad, remove node26 from CI

Removed Node.js 26.x from the CI test matrix. Now testing only 20.x and latest.

Commit: 023a084

Initial plan

197179d

Copilot AI assigned Copilot and albertorestifo Sep 17, 2025

Copilot started work on behalf of albertorestifo September 17, 2025 07:49 View session

Complete TypeScript migration for v3.0.0 - major rewrite with modern …

73b3bd0

…patterns Co-authored-by: albertorestifo <[email protected]>

Copilot AI requested a review from albertorestifo September 17, 2025 08:07

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Remove JSDoc comments, improve type system, simplify docs, and add No…

bebaa8b

…de.js latest CI Co-authored-by: albertorestifo <[email protected]>

Copilot AI changed the title ~~Rewrite codebase in TypeScript for v3.0.0 - Modern patterns and full type safety~~ Rewrite codebase in TypeScript for v3.0.0 - Clean types without JSDoc Sep 17, 2025

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Remove ESLint rule exceptions and use vanilla recommended + TypeScrip…

cdacdfa

…t strict rules Co-authored-by: albertorestifo <[email protected]>

Copilot AI changed the title ~~Rewrite codebase in TypeScript for v3.0.0 - Clean types without JSDoc~~ Rewrite codebase in TypeScript for v3.0.0 - Clean types with strict ESLint rules Sep 17, 2025

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Consolidate type definitions: move GraphNode to Graph.ts and update i…

4a7ad91

…mports for better type clarity Co-authored-by: albertorestifo <[email protected]>

Copilot AI requested a review from albertorestifo September 17, 2025 09:31

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Copilot started work on behalf of albertorestifo September 17, 2025 09:32 View session

Add documentation comments for all PathOptions properties

51876ff

Co-authored-by: albertorestifo <[email protected]>

Copilot AI changed the title ~~Rewrite codebase in TypeScript for v3.0.0 - Clean types with strict ESLint rules~~ Rewrite codebase in TypeScript for v3.0.0 - Clean types with documented interfaces and strict ESLint rules Sep 17, 2025

Copilot finished work on behalf of albertorestifo September 17, 2025 09:36

123FLO321 mentioned this pull request Nov 4, 2025

feat: enhance pathfinding options with maxCost, maxNodes, and allowedCallback #47

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Copilot started work on behalf of albertorestifo November 5, 2025 08:28 View session

Copilot AI and others added 2 commits November 5, 2025 08:32

Merge master branch to resolve conflicts

4be5a75

Merge master branch and remove .map files from repository

d47518d

Co-authored-by: albertorestifo <[email protected]>

Copilot finished work on behalf of albertorestifo November 5, 2025 08:36

Copilot started work on behalf of albertorestifo November 5, 2025 08:49 View session

Update CI to test Node.js 20.x, 26.x, and latest versions

25421df

Co-authored-by: albertorestifo <[email protected]>

Copilot finished work on behalf of albertorestifo November 5, 2025 08:52

Copilot started work on behalf of albertorestifo November 5, 2025 15:28 View session

Remove Node.js 26.x from CI test matrix

023a084

Co-authored-by: albertorestifo <[email protected]>

Copilot finished work on behalf of albertorestifo November 5, 2025 15:30

Rewrite codebase in TypeScript for v3.0.0 - Clean types with documented interfaces and strict ESLint rules #45

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Successfully Completed ✅

Latest Improvements ✅

ESLint Strict Configuration ✅

Type System Consolidation ✅

Interface Documentation ✅

Repository Cleanup ✅

CI/CD Configuration ✅

Current ESLint Rules

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