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-rw-r--r--lib/Distribution/Helper.hs28
1 files changed, 18 insertions, 10 deletions
diff --git a/lib/Distribution/Helper.hs b/lib/Distribution/Helper.hs
index 0c2fddb..fb6fb7a 100644
--- a/lib/Distribution/Helper.hs
+++ b/lib/Distribution/Helper.hs
@@ -213,15 +213,22 @@ getUnitModTimes
Unit
{ uDistDir=DistDirLib distdirv1
, uCabalFile=CabalFile cabal_file_path
+ , uPackageDir
+ , uImpl
}
= do
- cabal_file_mtime <- getFileModTime cabal_file_path
- let setup_config = distdirv1 </> "setup-config"
- setup_config_mtime <- (traverse getFileModTime <=< mightExist) setup_config
- return UnitModTimes
- { umtCabalFile = cabal_file_mtime
- , umtSetupConfig = setup_config_mtime
- }
+ umtPkgYaml <-
+ case uImpl of
+ UnitImplStack{}
+ -> traverse getFileModTime =<< mightExist package_yaml_path
+ _ -> return Nothing
+ umtCabalFile <- getFileModTime cabal_file_path
+ umtSetupConfig <- (traverse getFileModTime <=< mightExist) setup_config_path
+ return UnitModTimes {..}
+ where
+ package_yaml_path = uPackageDir </> "package.yaml"
+ setup_config_path = distdirv1 </> "setup-config"
+
-- | The version of GHC the project is configured to use
compilerVersion :: Query pt (String, Version)
@@ -326,9 +333,10 @@ shallowReconfigureProject QueryEnv
["new-build", "--dry-run", "all"] ""
return ()
shallowReconfigureProject QueryEnv
- { qeProjLoc = ProjLocStackDir _projdir, .. } =
- -- TODO: do we need to do anything here? Maybe package.yaml support needs to
- -- do stuff here?
+ { qeProjLoc = ProjLocStackDir projdir, .. } = do
+ -- -- In case we ever need to read the cabal files before the Unit stage, this command regenerates them from package.yaml
+ -- _ <- liftIO $ qeReadProcess (Just projdir) (stackProgram qePrograms)
+ -- ["build", "--dry-run"] ""
return ()
reconfigureUnit :: QueryEnvI c pt -> Unit pt -> IO ()