diff options
Diffstat (limited to 'pkgs/development/haskell-modules/package-list.nix')
-rw-r--r-- | pkgs/development/haskell-modules/package-list.nix | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/pkgs/development/haskell-modules/package-list.nix b/pkgs/development/haskell-modules/package-list.nix index 64f4be3a772..688844bcc46 100644 --- a/pkgs/development/haskell-modules/package-list.nix +++ b/pkgs/development/haskell-modules/package-list.nix @@ -1,10 +1,16 @@ { runCommand, haskellPackages, lib, all-cabal-hashes, writeShellScript }: let + # Checks if the version looks like a Haskell PVP version which is the format + # Hackage enforces. This will return false if the version strings is empty or + # we've overridden the package to ship an unstable version of the package + # (sadly there's no good way to show something useful on hackage in this case). + isPvpVersion = v: builtins.match "([0-9]+)(\\.[0-9]+)*" v != null; + pkgLine = name: pkg: let version = pkg.version or ""; in - if version != "" then + if isPvpVersion version then ''"${name}","${version}","http://hydra.nixos.org/job/nixpkgs/trunk/haskellPackages.${name}.x86_64-linux"'' else ""; all-haskellPackages = builtins.toFile "all-haskellPackages" (lib.concatStringsSep "\n" (lib.filter (x: x != "") (lib.mapAttrsToList pkgLine haskellPackages))); |