1 files changed, 37 insertions, 2 deletions
diff --git a/app/Main.hs b/app/Main.hs
index e8cd335..7766959 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -12,6 +12,7 @@ import SlackBuilder.Config
 import SlackBuilder.Trans
 import SlackBuilder.Updater
 import qualified Toml
+import qualified Data.ByteString as ByteString
 import Data.Text (Text)
 import qualified Data.Text as Text
 import qualified Data.Text.IO as Text.IO
@@ -24,6 +25,8 @@ import Data.Foldable (for_)
 import qualified Text.URI as URI
 import GHC.Records (HasField(..))
 import System.FilePath ((</>), (<.>))
+import SlackBuilder.Info
+import Text.Megaparsec (parse, errorBundlePretty)
 
 data Package = Package
     { latest :: Package.Updater
@@ -89,19 +92,51 @@ autoUpdatable =
         , requires = mempty
         , reupload = False
         }
+    , Package
+        { latest =
+            let ghArguments = GhArguments
+                    { owner = "php"
+                    , name = "php-src"
+                    , transform = Nothing
+                    }
+                checkVersion x
+                    | Text.isPrefixOf "php-8.2." x = Text.stripPrefix "php-" x
+                    | otherwise = Nothing
+                latest' = latestGitHub ghArguments checkVersion
+                template = Package.DownloadTemplate
+                    $ Package.StaticPlaceholder "https://www.php.net/distributions/php-"
+                    :| Package.VersionPlaceholder
+                    : [Package.StaticPlaceholder ".tar.xz"]
+             in Package.Updater latest' template
+        , category = "development"
+        , name = "php82"
+        , homepage = Just [uri|https://www.php.net/|]
+        , requires = ["postgresql"]
+        , reupload = False
+        }
     ]
 
 up2Date :: SlackBuilderT ()
 up2Date = for_ autoUpdatable go
   where
-    go package = getAndLogLatest package >>= mapM_ (updatePackage package)
+    go package = getAndLogLatest package >>= mapM_ (updatePackageIfRequired package)
     getAndLogLatest Package{ latest = Package.Updater getLatest _, name }
         = liftIO (putStrLn $ Text.unpack name <> ": Retreiving the latest version.")
         >> getLatest
 
+updatePackageIfRequired :: Package -> Text -> SlackBuilderT ()
+updatePackageIfRequired package@Package{..} version = do
+    let packagePath = Text.unpack category </> Text.unpack name </> (Text.unpack name <.> "info")
+    repository' <- SlackBuilderT $ asks repository
+    infoContents <- liftIO $ ByteString.readFile $ repository' </> packagePath
+
+    case parse parseInfoFile packagePath infoContents of
+        Right _parsedInfoFile -> updatePackage package version
+        Left errorBundle -> liftIO $ putStr $ errorBundlePretty errorBundle
+
 updatePackage :: Package -> Text -> SlackBuilderT ()
 updatePackage Package{..} version = do
-    maintainer' <- SlackBuilderT $ asks maintainer
+    maintainer' <- SlackBuilderT $ asks $ getField @"maintainer"
     let packagePath = category <> "/" <> name
         package' = Package.PackageInfo
             { version = version