Merge pull request #83745 from delroth/jadx-1.1.0

jadx: init at 1.1.0

1 files changed, 103 insertions, 0 deletions

diff --git a/pkgs/tools/security/jadx/default.nix b/pkgs/tools/security/jadx/default.nix
new file mode 100644
index 000000000000..961f1e6954a1
--- /dev/null
+++ b/pkgs/tools/security/jadx/default.nix
@@ -0,0 +1,103 @@
+{ stdenv, fetchFromGitHub, gradle, jdk, makeWrapper, perl }:
+
+let
+  pname = "jadx";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "skylot";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1dx3g0sm46qy57gggpg8bpmin5glzbxdbf0qzvha9r2dwh4mrwlg";
+  };
+
+  deps = stdenv.mkDerivation {
+    name = "${pname}-deps";
+    inherit src;
+
+    nativeBuildInputs = [ gradle jdk perl ];
+
+    buildPhase = ''
+      export GRADLE_USER_HOME=$(mktemp -d)
+      export JADX_VERSION=${version}
+      gradle --no-daemon jar
+    '';
+
+    # 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 = ''
+      find $GRADLE_USER_HOME/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/$5" #e' \
+        | sh
+    '';
+
+    outputHashAlgo = "sha256";
+    outputHashMode = "recursive";
+    outputHash = "083r4hg6m9cxzm2m8nckf10awq8kh901v5i39r60x47xk5yw84ps";
+  };
+in stdenv.mkDerivation {
+  inherit pname version src;
+
+  nativeBuildInputs = [ gradle jdk makeWrapper ];
+
+  buildPhase = ''
+    # The installDist Gradle build phase tries to copy some dependency .jar
+    # files multiple times into the build directory. This ends up failing when
+    # the dependencies are read directly from the Nix store since they are not
+    # marked as chmod +w. To work around this, get a local copy of the
+    # dependency store, and give write permissions.
+    depsDir=$(mktemp -d)
+    cp -R ${deps}/* $depsDir
+    chmod -R u+w $depsDir
+
+    gradleInit=$(mktemp)
+    cat >$gradleInit <<EOF
+      gradle.projectsLoaded {
+        rootProject.allprojects {
+          buildscript {
+            repositories {
+              clear()
+              maven { url '$depsDir' }
+            }
+          }
+          repositories {
+            clear()
+            maven { url '$depsDir' }
+          }
+        }
+      }
+
+      settingsEvaluated { settings ->
+        settings.pluginManagement {
+          repositories {
+            maven { url '$depsDir' }
+          }
+        }
+      }
+    EOF
+
+    export GRADLE_USER_HOME=$(mktemp -d)
+    export JADX_VERSION=${version}
+    gradle --offline --no-daemon --info --init-script $gradleInit pack
+  '';
+
+  installPhase = ''
+    mkdir $out $out/bin
+    cp -R build/jadx/lib $out
+    for prog in jadx jadx-gui; do
+      cp build/jadx/bin/$prog $out/bin
+      wrapProgram $out/bin/$prog --set JAVA_HOME ${jdk.home}
+    done
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Dex to Java decompiler";
+    longDescription = ''
+      Command line and GUI tools for produce Java source code from Android Dex
+      and Apk files.
+    '';
+    license = licenses.asl20;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ delroth ];
+  };
+}