gephi: build from sources

pkgs/applications/science/misc/gephi/default.nix

@@ -1,37 +1,64 @@
-{stdenv, fetchurl, jdk}:
+{ stdenv, fetchFromGitHub, callPackage, jdk, maven, javaPackages }:
 
-with stdenv.lib;
+let
+  version = "0.9.2";
 
-let version = "0.9.2"; in
+  src = fetchFromGitHub {
-stdenv.mkDerivation {
+    owner = "gephi";
-  name = "gephi-${version}";
+    repo = "gephi";
-
+    rev = "v${version}";
-  src = fetchurl {
+    sha256 = "0kqp2nvnsb55j1axb6hk0mlw5alyaiyb70z0mdybhpqqxyw2da2r";
-    url = "https://github.com/gephi/gephi/releases/download/v${version}/gephi-${version}-linux.tar.gz";
-    sha256 = "1wr3rka8j2y10nnwbg27iaxkbrp4d7d07ccs9n94yqv6wqawj5z8";
   };
 
-  meta = {
+  # perform fake build to make a fixed-output derivation out of the files downloaded from maven central (120MB)
-    inherit version;
+  deps = stdenv.mkDerivation {
+    name = "gephi-${version}-deps";
+    inherit src;
+    buildInputs = [ jdk maven ];
+    buildPhase = ''
+      while mvn package -Dmaven.repo.local=$out/.m2 -Dmaven.wagon.rto=5000; [ $? = 1 ]; do
+        echo "timeout, restart maven to continue downloading"
+      done
+    '';
+    # keep only *.{pom,jar,sha1,nbm} and delete all ephemeral files with lastModified timestamps inside
+    installPhase = ''find $out/.m2 -type f -regex '.+\(\.lastUpdated\|resolver-status\.properties\|_remote\.repositories\)' -delete'';
+    outputHashAlgo = "sha256";
+    outputHashMode = "recursive";
+    outputHash = "1p7yf97dn0nvr005cbs6vdk3i341s8fya4kfccj8qqad2qgxflif";
+  };
+in
+stdenv.mkDerivation rec {
+  name = "gephi-${version}";
+
+  inherit src;
+
+  buildInputs = [ jdk maven ];
+
+  buildPhase = ''
+    # 'maven.repo.local' must be writable so copy it out of nix store
+    mvn package --offline -Dmaven.repo.local=$(cp -dpR ${deps}/.m2 ./ && chmod +w -R .m2 && pwd)/.m2
+  '';
+
+  installPhase = ''
+    cp -r modules/application/target/gephi $out
+
+    # remove garbage
+    find $out -type f -name  .lastModified -delete
+    find $out -type f -regex '.+\.exe'     -delete
+
+    # use self-compiled JOGL to avoid patchelf'ing .so inside jars
+    rm $out/gephi/modules/ext/org.gephi.visualization/org-jogamp-{jogl,gluegen}/*.jar
+    cp ${javaPackages.jogl_2_3_2}/share/java/jogl*.jar $out/gephi/modules/ext/org.gephi.visualization/org-jogamp-jogl/
+    cp ${javaPackages.jogl_2_3_2}/share/java/glue*.jar $out/gephi/modules/ext/org.gephi.visualization/org-jogamp-gluegen/
+
+    echo "jdkhome=${jdk}" >> $out/etc/gephi.conf
+  '';
+
+  meta = with stdenv.lib; {
     description = "A platform for visualizing and manipulating large graphs";
     homepage = https://gephi.org;
     license = licenses.gpl3;
-    maintainers = [maintainers.taeer];
+    maintainers = [ maintainers.taeer ];
-    platforms = platforms.linux;
+    platforms = [ "x86_64-linux" ];
   };
-
-  buildInputs = [jdk];
-
-  configurePhase = "
-    echo \"jdkhome=${jdk}\" >> etc/gephi.conf
-  ";
-
-  dontBuild = true;
-
-  installPhase = "
-    mkdir $out
-    for a in ./*; do
-      mv $a $out
-    done
-  ";
 }