nix/database_tool: fix building

nix/database_tool.nix

@@ -9,6 +9,27 @@ buildDartApplication {
 
   dartEntryPoints."bin/jadb" = "bin/jadb.dart";
 
+  # NOTE: the default dart hooks are using `dart compile`, which is not able to call the
+  #       new dart build hooks required to use package:sqlite3 >= 3.0.0. So we override
+  #       these phases to use `dart build` instead.
+  buildPhase = ''
+    runHook preBuild
+
+    mkdir -p "$out/bin"
+    dart build cli --target "bin/jadb.dart"
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out"
+    mv build/cli/*/bundle/* "$out/"
+
+    runHook postInstall
+  '';
+
   autoPubspecLock = ../pubspec.lock;
 
   meta.mainProgram = "jadb";