[node] add commit hash (with expert feature flag)

Related to
#747

Needs corresponding backend API changes.

flake.nix

@@ -116,7 +116,9 @@
               # compile
 
               echo "Bundling"
+              echo "{\"commit_hash\": \"$(git rev-parse HEAD)\"}" > .commit-hash.json
               npm run bundle
+              rm .commit-hash.json
               '';
             };
             test-ps = pkgs.writeShellApplication {

src/Gargantext/Components/Forest/Tree/Node.purs

@@ -11,6 +11,7 @@ import Data.Foldable (intercalate)
 import Data.Map as Map
 import Data.Maybe (Maybe(..), maybe)
 import Data.String.Regex as Regex
+import Data.Tuple (Tuple(..))
 import Effect (Effect)
 import Effect.Aff (Aff, launchAff)
 import Effect.Class (liftEffect)
@@ -36,6 +37,7 @@ import Gargantext.Context.Progress (asyncContext, asyncProgress)
 import Gargantext.Ends (Frontends, url)
 import Gargantext.Hooks.Loader (useLoader)
 import Gargantext.Hooks.UpdateEffect (useUpdateEffect1')
+import Gargantext.Hooks.UseFeatureFlag as Feature
 import Gargantext.Hooks.Version (Version, useVersion)
 import Gargantext.Routes as Routes
 import Gargantext.Sessions (Session, sessionId)
@@ -738,7 +740,9 @@ listNodeActionsLoadedCpt = here.component "listNodeActionsLoaded" cpt
 
 type VersionComparatorProps =
   ( clientVersion :: Version
+  , clientCommit :: String
   , remoteVersion :: Version
+  , remoteCommit :: String
   )
 
 versionComparator :: R2.Leaf VersionComparatorProps
@@ -747,41 +751,46 @@ versionComparator = R2.leaf versionComparatorCpt
 versionComparatorCpt :: R.Component VersionComparatorProps
 versionComparatorCpt = here.component "versionComparator" cpt
   where
-  cpt { clientVersion, remoteVersion } _
-    | clientVersion == remoteVersion = pure $
-        B.caveat
-          { variant: Success
-          , className: "mainleaf__version-comparator"
-          }
-          [ B.b_ "Versions match"
-          , content clientVersion remoteVersion
-          ]
-    | otherwise = pure $
-        B.caveat
-          { variant: Warning
-          , className: "mainleaf__version-comparator"
-          }
-          [ B.b_ "Versions mismatch"
-          , content clientVersion remoteVersion
+  cpt { clientCommit, clientVersion, remoteVersion, remoteCommit } _ = do
+    let
+      Tuple variant msg =
+        if clientVersion == remoteVersion then Tuple Success "Versions match"
+        else Tuple Warning "Versions mismatch"
+
+      commitEl hash =
+        H.span {}
+          [ H.text " ("
+          , B.code_ hash
+          , H.text ")"
           ]
 
-  content :: Version -> Version -> R.Element
-  content clientVersion remoteVersion =
-    H.ul
-      {}
-      [ H.li
-          {}
-          [ B.span_ "frontend: "
-          , H.text $ nbsp 1
-          , B.code_ clientVersion
-          ]
-      , H.li
-          {}
-          [ B.span_ "backend: "
-          , H.text $ nbsp 1
-          , B.code_ remoteVersion
-          ]
-      ]
+    pure $
+      B.caveat
+        { variant
+        , className: "mainleaf__version-comparator"
+        }
+        [ B.b_ msg
+        , H.ul {}
+            [ H.li {}
+                [ B.span_ "frontend: "
+                , H.text $ nbsp 1
+                , B.code_ clientVersion
+                , Feature.hide
+                    { keys: [ "expert" ]
+                    , render: commitEl clientCommit
+                    }
+                ]
+            , H.li {}
+                [ B.span_ "backend: "
+                , H.text $ nbsp 1
+                , B.code_ remoteVersion
+                , Feature.hide
+                    { keys: [ "expert" ]
+                    , render: commitEl remoteCommit
+                    }
+                ]
+            ]
+        ]
 
 -------------------------------------------------------
 

src/Gargantext/Hooks/Version.js

 'use strict';
 
 import pkg from '../../package.json';
+import ch from '../../.commit-hash.json';
 
-let version = pkg.version
+let version = pkg.version;
+let commitHash = ch.commit_hash;
 
-export { version };
+export { version, commitHash };

src/Gargantext/Hooks/Version.purs

@@ -22,6 +22,7 @@ import Toestand as T
 
 -- | (ie. Frontend Version)
 foreign import version :: Version
+foreign import commitHash :: String
 
 type Version = String
 
@@ -33,7 +34,9 @@ type R_Input =
 type Output = Maybe R_Output
 type R_Output =
   { clientVersion :: String
+  , clientCommit :: String
   , remoteVersion :: String
+  , remoteCommit :: String
   }
 
 -- | Conditional Hooks checking release version match between client and remove
@@ -49,7 +52,9 @@ useVersion mInput = do
         Left err -> liftEffect $ log2 "[version] error" err
         Right v -> liftEffect $ flip T.write_ mOutputBox $ Just
           { clientVersion: version
-          , remoteVersion: v
+          , clientCommit: commitHash
+          , remoteVersion: v.version
+          , remoteCommit: v.commitHash
           }
   -- Hooks
   useFirstEffect' $ case mInput of
@@ -58,5 +63,5 @@ useVersion mInput = do
   -- Output
   pure mOutput
 
-getBackendVersion :: Session -> REST.AffRESTError Version
+getBackendVersion :: Session -> REST.AffRESTError { version :: Version, commitHash :: String }
 getBackendVersion (Session { backend }) = REST.get Nothing (toUrl backend "version")