haskell - is it possible to make program aliases in `stack exec`? -


i have project has many small executable targets. takes quite lot of time whenever source code changes due problem cannot avoid building every executables in project.

so instead i'm trying have 1 single executable decides own behavior checking name (perhaps using getprogname): example, can build single executable name foo, , 2 soft links targeting @ it, 1 called proga , progb: want behave there 3 separated programs:

  • foo [proga|progb] print messages when arguments missing, or run if it's proga or progb if foo equal either of them
  • proga & progb: if there separated binaries

as don't want project executables exposed globally, stack build && stack exec -- <progname> [...args]. question is: possible have 1 single executable (namely foo in example) in .cabal file, while stack under hood make available stack exec -- proga , stack exec -- progb?

i know , parse path environment in stack exec runs, , make soft links accordingly there, i'll prefer less hacky method.


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