tsc capitalizing file name.

[DavidSouther]

https://github.com/DavidSouther/rupert/tree/ts-master

In this project, ./src/di/binding.ts gets compiled to ./dist/di/Binding.{d.ts,js,js.map} (Notice the capitalized Binding.) When its siblings then `import { } from './binding' in dependent projects, TSC fails because that file isn't present.

What arcane things might I have done to cause this to compile that way?

[vladima]

this happens because src/di/di.ts imports this file as './Binding'. On case-insensitive file systems both ./Binding and ./binding refer to the same file and internally we just store the name that we met first.

NOTE #5275 adds a flag to force consistent naming on case-insensitive systems. If I use it to compile your example I get error TS1149: File name 'src/di/binding.ts' differs from already included file name 'src/di/Binding.ts' only in casing

[DavidSouther]

OMG I looked at that import like three times. Thanks :)