tldr/pages/common/stack.md

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stack

Tool for managing Haskell projects. More information: https://github.com/commercialhaskell/stack.

  • Create a new package:

stack new {{package}} {{template}}

  • Compile a package:

stack build

  • Run tests inside a package:

stack test

  • Compile a project and re-compile every time a file changes:

stack build --file-watch

  • Compile a project and execute a command after compilation:

stack build --exec "{{command}}"

  • Run a program and pass an argument to it:

stack exec {{program}} -- {{argument}}