tldr/pages/common/stack.md

stack

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

• Create a new project:

stack new {{project_name}}

• Install all packages needed by a project:

stack install

• Compile a project:

stack build

• Run tests inside a project:

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_name}} -- {{argument}}