• High-Level Request:

    • Clean up TypeScript build artifacts (_.js, _.d.ts, *.d.ts.map) that were being generated in the source tree and committed to git.

  • Actions Taken:

    • Problem Analysis: Found 66 build artifacts scattered throughout the repository (63 in src/, 3 in jail/, 4 in root)
    • TypeScript Configuration: Updated tsconfig.json to set outDir: "./build" to direct all compilation output to a dedicated build directory
    • Gitignore Enhancement: Added comprehensive patterns to ignore all build artifacts:
      • /build/ directory for future builds
      • Global patterns for *.js, *.d.ts, *.d.ts.map, *.js.map
    • Source Tree Cleanup: Systematically removed all existing build artifacts from the repository
    • Verification: Confirmed TypeScript compiler now outputs to build directory and tests still pass

  • Friction/Success Points:

    • Success: The cleanup was straightforward and comprehensive - all 66 build artifacts were successfully removed
    • Success: TypeScript automatically started using the new build directory configuration
    • Success: Gitignore patterns properly prevent future commits of build artifacts
    • Success: Tests continue to work normally, confirming no breaking changes to functionality

  • Lessons Learned:

    • Build artifacts in source trees create repository clutter and unnecessary commits
    • Proper TypeScript outDir configuration combined with comprehensive gitignore patterns prevents this issue
    • The existing project had pre-existing test failures unrelated to the build artifacts, which helped confirm our changes didn’t break anything