https://www.sw4sd.com/hasksheet/ 2026-04-17T08:04:58+00:00 https://www.sw4sd.com/hasksheet/ https://www.sw4sd.com/hasksheet/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-10-07T22:48:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.sw4sd.com/hasksheet/doku.php?id=toolsetup:buildingapackagelocally&rev=1759877286&do=diff Building a package locally from source using "stack" Use case One wants to use the original sources of a package (of the Stackage/Hackage repository), to modify it's files locally, and in order to investigate or contribute to improvement. Procedures text/html 2025-10-07T22:48:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.sw4sd.com/hasksheet/doku.php?id=toolsetup:lateststackresolver&rev=1759877286&do=diff Latest stack resolver * latest stack resolver can be fond here: Stackage * can be set in the stack.yaml as shown below after resolver: * # This file was automatically generated by 'stack init' # # ... resolver: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/15.yaml # ... packages: - . # ... # extra-deps: [] # ... # flags: {} # ... # extra-package-dbs: [] # ... # compiler-check: newer-minor text/html 2025-10-07T22:48:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.sw4sd.com/hasksheet/doku.php?id=toolsetup:listinginstalledpackages&rev=1759877286&do=diff Listing installed packages using stack * displays the currently installed packages * for each of the databases known to ghc-pkg * includes the global database * user’s local database * documented here Glasgow Haskell Compiler - Package management (the ghc-pkg command) * command line: * stack exec ghc-pkg -- list text/html 2025-10-07T22:48:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.sw4sd.com/hasksheet/doku.php?id=toolsetup:testframework&rev=1759877286&do=diff Test framework setup Preconditions / configuration * Installations: * The Haskell Stack * resolver: lts-17.5 * Haskel project has been setup with stack * stack new <ProjectName> Steps All to to be reworked for Test.Tasty. * Adapt package.yaml by adding the packages