From 450a5de6f027e9f6ef6a44258adbe0b5c03b02d4 Mon Sep 17 00:00:00 2001
From: Jiri Vanek <jvanek@redhat.com>
Date: Jan 10 2019 15:20:16 +0000
Subject: Initial import (#1662974).


---

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3dfb296
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/fernflower-183.5153.8.tar.gz
diff --git a/create-sources.sh b/create-sources.sh
new file mode 100644
index 0000000..d21de1d
--- /dev/null
+++ b/create-sources.sh
@@ -0,0 +1,40 @@
+# idea soources have 280MB
+# decompiler itself is 375kB now, including test classes...
+VERSION=183.5153.8
+INPUT=$VERSION.tar.gz
+TOP_DIR=intellij-community-idea-$VERSION
+DECOMPILER_DIR=$TOP_DIR/plugins/java-decompiler
+NAME=fernflower
+OUT_NAME=$NAME-$VERSION
+OUTPUT=$OUT_NAME.tar.gz
+TEST=true;
+if [ -e $OUTPUT ] ; then
+  echo "$OUTPUT already exists"
+else
+  if [ -e $INPUT ] ; then
+    echo "$INPUT already exists, not downloading"
+    set -ex
+  else
+    set -ex
+    wget https://github.com/JetBrains/intellij-community/archive/idea/$INPUT
+  fi
+  tar tzf $INPUT | grep -e decompiler -e LICENSE
+  tar -xvf $INPUT  $DECOMPILER_DIR/engine
+  tar -xvf $INPUT  $TOP_DIR/LICENSE.txt
+  mv $TOP_DIR/LICENSE.txt $DECOMPILER_DIR/engine
+  pushd $DECOMPILER_DIR/
+    mv engine $OUT_NAME
+    tar -cJf $OUTPUT $OUT_NAME 
+  popd
+  mv $DECOMPILER_DIR/$OUTPUT .
+  rm -rf $TOP_DIR
+fi
+if [ $TEST == "true" ] ; then
+  tar -xvf $OUTPUT
+  pushd $OUT_NAME
+    gradle-local jar
+    find | grep $NAME.jar
+  popd
+fi
+
+
diff --git a/fernflower b/fernflower
new file mode 100644
index 0000000..07e3d6a
--- /dev/null
+++ b/fernflower
@@ -0,0 +1,8 @@
+#!/bin/bash
+. /usr/share/java-utils/java-functions
+
+MAIN_CLASS=org.jetbrains.java.decompiler.main.decompiler.ConsoleDecompiler
+
+set_classpath fernflower
+run ${@}
+
diff --git a/fernflower.spec b/fernflower.spec
new file mode 100644
index 0000000..fe5f799
--- /dev/null
+++ b/fernflower.spec
@@ -0,0 +1,99 @@
+#in noarch? why...
+%global debug_package %{nil}
+#javadoc is empty. Keep building it now with hope for bright future
+%global with_javadoc 1
+
+Name:       fernflower
+Version:    183.5153.8
+Release:    1%{?dist}
+Summary:    JIdea's java decompiler
+Group:      Development/Tools
+License:    ASL 2.0 
+URL:        https://github.com/JetBrains/intellij-community/tree/master/plugins/java-decompiler/engine
+#Source0:   https://github.com/JetBrains/intellij-community/archive/idea/%%{version}.tar.gz
+# this source is 280MB big, so only the decompiler is repacked via create-sources.sh and has 350kB
+# generated by source2; `create-sources.sh 183.5153.8`
+Source0:    %{name}-%{version}.tar.gz
+# launcher
+Source1:    %{name}
+Source2:    create-sources.sh
+Patch0:     remove_main.patch
+BuildArch:  noarch
+BuildRequires:  javapackages-tools
+BuildRequires:  java-devel
+BuildRequires:  gradle-local
+%if %{with_javadoc}
+BuildRequires:  zip
+%endif
+Requires:      java-headless
+Requires:      javapackages-tools
+
+
+%description
+JIdea's decompiler is the first actually working analytical decompiler for Java and probably
+for a high-level programming language in general. Naturally it is still under development,
+please send your bug reports and improvement suggestions to the issue tracker.
+
+%if %{with_javadoc}
+%package javadoc
+Summary: %{name} API documentation
+Group:   Documentation
+Requires: javapackages-filesystem
+BuildArch: noarch
+
+%description javadoc
+The %{name} 100% empty API documentation.
+%endif
+
+%prep
+%setup
+# removing test classes and jars, tests are not run in rpm build anyway (but can be run out of it)
+# maybe to pack them as demos?
+find | grep "\\.class$"
+find | grep "\\.jar$"
+rm -rvf test
+rm -rvf testData
+rm  -vf gradle/wrapper/gradle-wrapper.jar
+find | grep "\\.class$" && exit 1
+find | grep "\\.jar$"   && exit 1
+#removing main method from entry point jar
+%patch0
+
+%build
+%gradle_build --skip-install jar
+%if %{with_javadoc}
+# this is sad. Javadoc is really 100% empty
+mkdir fernflower-javadoc 
+cd fernflower-javadoc 
+javadoc `find ../src -type f`
+cd ..
+zip -r %{name}.zip fernflower-javadoc
+%endif
+
+
+%install
+mkdir -p $RPM_BUILD_ROOT/%{_bindir}/
+cp %{SOURCE1}  $RPM_BUILD_ROOT/%{_bindir}/ # cusotm launcher for main method in main jar
+mkdir -p $RPM_BUILD_ROOT/%{_javadir}/
+cp  build/libs/%{name}.jar $RPM_BUILD_ROOT/%{_javadir}
+%if %{with_javadoc}
+mkdir -p $RPM_BUILD_ROOT/%{_javadocdir}/%{name}
+cp %{name}.zip $RPM_BUILD_ROOT/%{_javadocdir}/
+%endif
+
+%files
+%license LICENSE.txt
+%doc README.md
+%{_javadir}/%{name}.jar
+%attr(755, root, root) %{_bindir}/%{name}
+
+%if %{with_javadoc}
+%files javadoc
+%license LICENSE.txt
+%doc README.md
+%{_javadocdir}/%{name}.zip
+%endif
+
+%changelog
+* Wed Jan 09 2019 Jiri Vanek <jvanek@redhat.com> - 183.5153.8-1
+- initial package
diff --git a/remove_main.patch b/remove_main.patch
new file mode 100644
index 0000000..c144656
--- /dev/null
+++ b/remove_main.patch
@@ -0,0 +1,20 @@
+--- build.gradle	2018-12-24 11:27:21.000000000 +0100
++++ build.gradle.orig	2019-01-02 15:29:35.875645761 +0100
+@@ -10,15 +10,6 @@
+   test.java.srcDirs 'test'
+ }
+ 
+-repositories { jcenter() }
+-dependencies {
+-  testCompile 'junit:junit:4.+'
+-  testCompile 'org.assertj:assertj-core:3.+'
+-}
+-
+ jar {
+   archiveName 'fernflower.jar'
+-  manifest {
+-    attributes 'Main-Class': 'org.jetbrains.java.decompiler.main.decompiler.ConsoleDecompiler'
+-  }
+-}
+\ No newline at end of file
++}
diff --git a/sources b/sources
new file mode 100644
index 0000000..377aa4b
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (fernflower-183.5153.8.tar.gz) = efaa1dc107ba62e38cda59fdfddfd6f5d22d01ecbd22bdeff29ec3a57622309e5f89a7025af52f018f7250b6d840bb7ccd64a4a51dc92bbc470911d1b289372a