Xtykutl

I am using Webpack (2.3.3) to build my Aurelia app in TS. However, since I am using includeAll option for AureliaPlugin (2.0.0-rc.2), ts-loader (2.0.3) cries about d.ts files that has nothing exported emitting no output.

here is my rule for ts files: { test: /.ts$/, include: /ClientApp/, use: "ts-loader" }

I need to change the test value in a way that it matches files named *.ts except *.d.ts. Can you help me please?

Note: I see there is already a similar regex question but that one did not work for me.

A regex that matches strings with .ts at the end but not .d.ts is

/(^.?|.[^d]|[^.]d|[^.][^d]).ts$/

See a regex demo. It is a POSIX style expression that will work with any regex engine.

Details

• 
  (^.?|.[^d]|[^.]d|[^.][^d]) - either of:
  
  
  
  
  • 
    ^.? - start of string + any optional char
  
  
  • 
    .[^d] - a dot and any char but d
    
  
  
  • 
    [^.]d - any char but . and d
    
  
  
  • 
    [^.][^d] - any char but . and then any char but d (this way, we match all but .d)
  
  
  
  


• 
  . - a literal dot


• 
  ts$ - ts at the end of string.

Alternatively, use a lookahead based solution:

/^(?!.*.d.ts$).*.ts$/

See another demo

Details:

• 
  ^ - start of string


• 
  (?!.*.d.ts$) - the string cannot end with .d.ts
  


• 
  .* - any 0+ chars up to the


• 
  .ts$ - .ts at the end of the string.

However, you might explore another option described in this SO thread.