freeplane: convert to gradle setup hook

pkgs/by-name/fr/freeplane/package.nix

@@ -4,9 +4,7 @@
   fetchFromGitHub,
   makeBinaryWrapper,
   makeDesktopItem,
-  writeText,
   jdk17,
-  perl,
   gradle_7,
   which,
 }:
@@ -25,62 +23,6 @@ let
     hash = "sha256-zEQjB57iiKVQnH8VtynpEGKNAa2e+WpqnGt6fnv5Rjs=";
   };
 
-  deps = stdenvNoCC.mkDerivation {
-    pname = "${pname}-deps";
-    inherit src version;
-
-    nativeBuildInputs = [
-      jdk
-      perl
-      gradle
-    ];
-
-    buildPhase = ''
-      runHook preBuild
-      GRADLE_USER_HOME=$PWD gradle -Dorg.gradle.java.home=${jdk} --no-daemon build
-      runHook postBuild
-    '';
-
-    # Mavenize dependency paths
-    # e.g. org.codehaus.groovy/groovy/2.4.0/{hash}/groovy-2.4.0.jar -> org/codehaus/groovy/groovy/2.4.0/groovy-2.4.0.jar
-    installPhase = ''
-      runHook preInstall
-      find ./caches/modules-2 -type f -regex '.*\.\(jar\|pom\)' \
-        | perl -pe 's#(.*/([^/]+)/([^/]+)/([^/]+)/[0-9a-f]{30,40}/([^/\s]+))$# ($x = $2) =~ tr|\.|/|; "install -Dm444 $1 \$out/$x/$3/$4/$5" #e' \
-        | sh
-      # com/squareup/okio/okio-jvm/x.y.z/okio-jvm-x.y.z.jar is expected to exist under com/squareup/okio/okio/x.y.z/okio-x.y.z.jar
-      while IFS="" read -r -d "" path; do
-        ln -s "$path" ''${path//okio-jvm/okio}
-      done < <(find "$out" -type f -name 'okio-jvm-*.jar' -print0)
-      runHook postInstall
-    '';
-    # otherwise the package with a namespace starting with info/... gets moved to share/info/...
-    forceShare = [ "dummy" ];
-
-    outputHashAlgo = "sha256";
-    outputHashMode = "recursive";
-    outputHash = "sha256-mWQTe/hOWGwWtsUPCZ7gle2FtskcEmJwsGQZITEc/Uc=";
-  };
-
-  # Point to our local deps repo
-  gradleInit = writeText "init.gradle" ''
-    settingsEvaluated { settings ->
-      settings.pluginManagement {
-        repositories {
-          clear()
-          maven { url '${deps}' }
-        }
-      }
-    }
-    gradle.projectsLoaded {
-      rootProject.allprojects {
-        repositories {
-          clear()
-          maven { url '${deps}' }
-        }
-      }
-    }
-  '';
 in
 stdenvNoCC.mkDerivation (finalAttrs: {
   inherit pname version src;
@@ -91,17 +33,16 @@ stdenvNoCC.mkDerivation (finalAttrs: {
     gradle
   ];
 
-  buildPhase = ''
-    runHook preBuild
-    mkdir -p freeplane/build
+  mitmCache = gradle.fetchDeps {
+    inherit pname;
+    data = ./deps.json;
+  };
 
-    GRADLE_USER_HOME=$PWD \
-      gradle -Dorg.gradle.java.home=${jdk} \
-      --no-daemon --offline --init-script ${gradleInit} \
-      -x test \
-      build
-    runHook postBuild
-  '';
+  gradleFlags = [ "-Dorg.gradle.java.home=${jdk}" "-x" "test" ];
+
+  preBuild = "mkdir -p freeplane/build";
+
+  gradleBuildTask = "build";
 
   desktopItems = [
     (makeDesktopItem {