Backport some fixes from compiling with GHC 8.10 (#748)

src/Spago/Command/Ls.hs

@@ -65,13 +65,13 @@ formatPackageNames = \case
     formatPackageNamesJson :: [(PackageName, Package)] -> [Text]
     formatPackageNamesJson pkgs =
       let
-        asJson (PackageName{..}, Package{ location = loc@Remote{..}, ..})
+        asJson (PackageName{..}, Package{ location = loc@Remote{..} })
           = JsonPackageOutput
               { json_packageName = packageName
               , json_repo = toJSON loc
               , json_version = version
               }
-        asJson (PackageName{..}, Package { location = loc@Local{..}, ..})
+        asJson (PackageName{..}, Package { location = loc@(Local _), ..})
           = JsonPackageOutput
               { json_packageName = packageName
               , json_repo = toJSON loc

src/Spago/Config.hs

@@ -71,7 +71,7 @@ parsePackage (Dhall.RecordLit ks') = do
   let location = Remote{..}
   pure Package{..}
 parsePackage (Dhall.App
-               (Dhall.Field union (Dhall.FieldSelection { fieldSelectionLabel = "Local", ..}))
+               (Dhall.Field union (Dhall.FieldSelection { fieldSelectionLabel = "Local" }))
                (Dhall.TextLit (Dhall.Chunks [] spagoConfigPath)))
   | isLocationType union = do
       localPath <- case Text.isSuffixOf "/spago.dhall" spagoConfigPath of
@@ -272,7 +272,7 @@ migrateBower Bower.PackageMeta{..} PackageSet{..} = (packageName, dependencies)
           Nothing -> Left $ NonPureScript name
           Just packageSetName | package <- PackageName packageSetName -> case Map.lookup package packagesDB of
             Nothing -> Left $ MissingFromTheSet package
-            Just Package{ location = Local {..} } -> Right package
+            Just Package{ location = Local _ } -> Right package
             Just Package{ location = Remote {..} } -> case SemVer.parseSemVer version of
               Right v | SemVer.matches range v -> Right package
               _                                -> Left $ WrongVersion package range version

src/Spago/FetchPackage.hs

@@ -96,9 +96,9 @@ fetchPackage
   .  (HasLogFunc env, HasGlobalCache env)
   => GlobalCache.ReposMetadataV1 -> (PackageName, Package)
   -> RIO env ()
-fetchPackage _ (PackageName package, Package { location = Local{..}, .. }) =
+fetchPackage _ (PackageName package, Package { location = Local{..} }) =
   logInfo $ display $ Messages.foundLocalPackage package localPath
-fetchPackage metadata pair@(packageName'@PackageName{..}, Package{ location = Remote{..}, .. } ) = do
+fetchPackage metadata pair@(packageName'@PackageName{..}, Package{ location = Remote{..} } ) = do
   logDebug $ "Fetching package " <> display packageName
   GlobalCache globalCacheDir cacheFlag <- view (the @GlobalCache)
   let useGlobalCache = cacheFlag /= Just SkipCache
@@ -194,9 +194,9 @@ getPackageDir PackageName{..} version = Text.unpack packageName <> "/" <> Text.u
 --   If the package is from a remote git repo, return the folder inside the local cache
 --   Otherwise return the local folder
 getLocalCacheDir :: (PackageName, Package) -> FilePath.FilePath
-getLocalCacheDir (packageName, Package{ location = Remote{..}, .. }) = do
+getLocalCacheDir (packageName, Package{ location = Remote{..} }) = do
   localCacheDir <> "/" <> getPackageDir packageName version
-getLocalCacheDir (_, Package{ location = Local{..}, .. }) =
+getLocalCacheDir (_, Package{ location = Local{..} }) =
   Text.unpack localPath
 
 

src/Spago/PackageSet.hs

@@ -158,11 +158,8 @@ updatePackageSetVersion maybeTag = do
             , directory = Dhall.Directory
               { components = [ currentTag, "download", "releases", repo, org ]}
             }
-          , ..
           }
-        , ..
         }
-      , ..
       } = [(org, repo, currentTag)]
     getCurrentTag _ = []
 
@@ -177,11 +174,9 @@ updatePackageSetVersion maybeTag = do
             { file = "packages.dhall"
             , directory = Dhall.Directory
               { components = [ _currentTag, "download", "releases", upgradeRepo, upgradeOrg ]}
-            , ..
             }
           , ..
           }
-        , ..
         }
       , ..
       }) | upgradeRepo == repo && upgradeOrg == org =
@@ -234,9 +229,7 @@ isRemoteFrozen (Dhall.Import
   { importHashed = Dhall.ImportHashed
     { importType = Dhall.Remote _
     , hash
-    , ..
     }
-  , ..
   })             = [isJust hash]
 isRemoteFrozen _ = []
 

src/Spago/Purs.hs

@@ -104,7 +104,7 @@ docs format sourcePaths = do
 pursVersion :: RIO env (Either Text Version.SemVer)
 pursVersion = Turtle.Bytes.shellStrictWithErr (purs <> " --version") empty >>= \case
   (ExitSuccess, out, _err) -> do
-    let versionText = headMay $ Text.split (== ' ') (Text.Encoding.decodeUtf8With lenientDecode out)
+    let versionText = headMay $ Text.split (== ' ') (Text.strip $ Text.Encoding.decodeUtf8With lenientDecode out)
         parsed = versionText >>= (hush . Version.semver)
 
     pure $ case parsed of

test/BumpVersionSpec.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedLists #-}
 module BumpVersionSpec (spec) where
 
 import           Data.Versions         (SemVer (..), VUnit (..))

test/SpagoSpec.hs

@@ -5,7 +5,7 @@ import qualified Data.Text          as Text
 import           Prelude            hiding (FilePath)
 import qualified System.IO.Temp     as Temp
 import           Test.Hspec         (Spec, around_, describe, it, shouldBe, shouldNotSatisfy,
-                                     shouldReturn, shouldSatisfy)
+                                     shouldNotBe, shouldReturn, shouldSatisfy)
 import           Turtle             (ExitCode (..), cd, cp, decodeString, empty, encodeString,
                                      mkdir, mktree, mv, pwd, readTextFile, rm, shell,
                                      shellStrictWithErr, testdir, writeTextFile, (</>))
@@ -607,9 +607,6 @@ spec = around_ setup $ do
       newPackages <- Text.strip <$> readTextFile "packages.dhall"
       newPackages `shouldBe` packageSetUrl
 
-    {-
-    -- Note: this is commented because of https://github.com/purescript/spago/issues/685#issuecomment-694342262
-
     it "Spago should migrate a package set from an alternative repository from src/packages.dhall" $ do
 
       spago ["init"] >>= shouldBeSuccess
@@ -618,7 +615,6 @@ spec = around_ setup $ do
       newPackages <- Text.strip <$> readTextFile "packages.dhall"
       newPackages `shouldNotBe` "https://github.com/purerl/package-sets/releases/download/erl-0.13.6-20200713/packages.dhall"
       newPackages `shouldSatisfy` Text.isPrefixOf "https://github.com/purerl/package-sets/releases/download"
-    -}
 
     it "Spago should migrate package-set from src/packages.dhall to the user-specified one if it exists" $ do
       -- initialize the project, so that it uses latest package set release