Amend console assets versioning scheme for CE

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5628
GitOrigin-RevId: 550cc987a7142f46f4c380d8217fe6ad8ce53fe9

server/graphql-engine.cabal

@@ -1077,6 +1077,7 @@ test-suite graphql-engine-tests
     Hasura.Server.MigrateSuite
     Hasura.Server.Migrate.VersionSpec
     Hasura.Server.TelemetrySpec
+    Hasura.Server.VersionSpec
     Hasura.Server.InitSpec
     Hasura.Server.Init.ArgSpec
     Hasura.SessionSpec

server/src-lib/Hasura/Server/Telemetry.hs

@@ -294,3 +294,4 @@ versionToTopic :: Version -> Topic
 versionToTopic = \case
   VersionDev _ -> Topic "server_metrics_v2_test"
   VersionRelease _ -> Topic "server_metrics_v2"
+  VersionCE _ -> Topic "server_metrics_v2"

server/src-lib/Hasura/Server/Version.hs

@@ -4,6 +4,7 @@ module Hasura.Server.Version
   ( Version (..),
     currentVersion,
     consoleAssetsVersion,
+    versionToAssetsVersion,
   )
 where
 
@@ -20,16 +21,21 @@ import Language.Haskell.TH.Syntax
 import Text.Regex.TDFA ((=~~))
 
 data Version
-  = VersionDev !Text
-  | VersionRelease !V.Version
+  = VersionDev Text
+  | VersionRelease V.Version
+  | VersionCE Text
   deriving (Show, Eq)
 
 instance ToText Version where
   toText = \case
     VersionDev txt -> txt
     VersionRelease version -> "v" <> V.toText version
+    VersionCE txt -> txt
 
 instance FromText Version where
+  -- Ensure that a -ce suffix is *not* interpreted as the release type of a
+  -- Data.SemVer-style semantic version
+  fromText txt | T.takeEnd 3 txt == "-ce" = VersionCE txt
   fromText txt = case V.fromText $ T.dropWhile (== 'v') txt of
     Left _ -> VersionDev txt
     Right version -> VersionRelease version
@@ -61,15 +67,15 @@ currentVersion =
              runIO (readFile versionFileName `onException` error noFileErr) >>= stringE
          )
 
--- | A version-based string used to form the CDN URL for fetching console assets.
-consoleAssetsVersion :: Text
-consoleAssetsVersion = case currentVersion of
+versionToAssetsVersion :: Version -> Text
+versionToAssetsVersion = \case
   VersionDev txt -> "versioned/" <> txt
   VersionRelease v -> case getReleaseChannel v of
     Nothing -> "versioned/" <> vMajMin
     Just c -> "channel/" <> c <> "/" <> vMajMin
     where
       vMajMin = T.pack ("v" <> show (v ^. V.major) <> "." <> show (v ^. V.minor))
+  VersionCE txt -> "channel/versioned/" <> txt
   where
     getReleaseChannel :: V.Version -> Maybe Text
     getReleaseChannel sv = case sv ^. V.release of
@@ -89,3 +95,7 @@ consoleAssetsVersion = case currentVersion of
       where
         toTextualM _ Nothing = pure Nothing
         toTextualM f (Just a) = f a
+
+-- | A version-based string used to form the CDN URL for fetching console assets.
+consoleAssetsVersion :: Text
+consoleAssetsVersion = versionToAssetsVersion currentVersion

server/src-test/Hasura/Server/VersionSpec.hs

@@ -0,0 +1,41 @@
+module Hasura.Server.VersionSpec (spec) where
+
+import Data.Text qualified as T
+import Data.Text.Conversions (FromText (..))
+import Hasura.Prelude
+import Hasura.Server.Version
+import Test.Hspec
+
+versions :: [(Text, Text)]
+versions =
+  [ ("v1.2.4", "channel/stable/v1.2"),
+    ("2.3.4", "channel/stable/v2.3"),
+    ("v1.0.0-alpha45", "channel/alpha/v1.0"),
+    ("v1.0.0-beta.01", "channel/beta/v1.0"),
+    ("v2.3.1-rc.11", "channel/rc/v2.3"),
+    ("v1.2.0-rj.1", "channel/rj/v1.2"),
+    -- Apparently this one was generated in a different way?
+    -- ("v2.0.0-pro.9", "channel/stable/v2.0"),
+    ("v2.0.0-alpha.pro.9", "channel/alpha/v2.0"),
+    ("v2.12.0-ce", "channel/versioned/v2.12.0-ce"),
+    ("v2.12.1-ce", "channel/versioned/v2.12.1-ce"),
+    ("v2.12.0-beta.1-ce", "channel/versioned/v2.12.0-beta.1-ce"),
+    ("v2.12.0-beta.2-ce", "channel/versioned/v2.12.0-beta.2-ce"),
+    ("v2.12.0", "channel/stable/v2.12"),
+    ("v2.12.1", "channel/stable/v2.12"),
+    ("v2.12.0-beta.1", "channel/beta/v2.12"),
+    ("v2.12.0-beta.2", "channel/beta/v2.12"),
+    ("v2.12.0-alpha.1", "channel/alpha/v2.12"),
+    ("v2.12.0-alpha.2", "channel/alpha/v2.12")
+    -- The Haskell server does not seem to be responsible for generating version strings for Cloud
+    -- ("v2.12.0-cloud.1", "channel/versioned/v2.12.0-cloud.1")
+    -- ("v2.0.0-cloud.9", "channel/stable/v2.0"),
+    -- ("v2.0.0-alpha.cloud.9", "channel/alpha/v2.0"),
+  ]
+
+spec :: Spec
+spec = describe "console assets version" do
+  parallel $
+    for_ versions \(input, output) ->
+      it ("versionToAssetsVersion returns expected output for " <> T.unpack input) $
+        versionToAssetsVersion (fromText input) `shouldBe` output