dev/nixpkgs
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

doc: Explain cabalSdist test

Browse Source
This commit is contained in:
Robert Hensing 2024-06-26 05:03:41 +02:00
parent db4b034aef
commit 0c1fbe5fc5
2 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
pkgs/test/haskell/cabalSdist/default.nix
View File

@ -12,6 +12,11 @@ lib.recurseIntoAttrs rec {
localFromCabalSdist = haskellPackages.buildFromCabalSdist localRaw; localFromCabalSdist = haskellPackages.buildFromCabalSdist localRaw;
# NOTE: ./local refers to the "./." path in `./local/generated.nix`.
# This test makes sure that localHasNoDirectReference can actually fail if
# it doesn't do anything. If this test fails, either the test setup was broken,
# or Haskell packaging has changed the way `src` is treated in such a way that
# either the test or the design of `buildFromCabalSdist` needs to be reconsidered.
assumptionLocalHasDirectReference = runCommand "localHasDirectReference" { assumptionLocalHasDirectReference = runCommand "localHasDirectReference" {
drvPath = builtins.unsafeDiscardOutputDependency localRaw.drvPath; drvPath = builtins.unsafeDiscardOutputDependency localRaw.drvPath;
} '' } ''

2
pkgs/test/haskell/cabalSdist/local/generated.nix
View File

@ -3,7 +3,7 @@
mkDerivation { mkDerivation {
pname = "local"; pname = "local";
version = "0.1.0.0"; version = "0.1.0.0";
src = ./.; src = ./.; # also referred to as ./local in the test; these are the same path constants
isLibrary = false; isLibrary = false;
isExecutable = true; isExecutable = true;
executableHaskellDepends = [ base ]; executableHaskellDepends = [ base ];