Use dysfun's fork of sigma, which has been defanged somewhat

package.json

@@ -18,8 +18,7 @@
         "prop-types": "15.6.2",
         "react": "^16.8.6",
         "react-dom": "^16.8.6",
-        "react-sigma": "git://github.com/np/react-sigma.git#shouldComponentUpdate",
-        "sigma": "^1.2.1"
+        "sigma": "git://github.com/jjl/sigma.js#garg"
     },
     "devDependencies": {
         "@babel/cli": "^7.1.5",

src/Gargantext/Hooks/Sigmax/Sigma.js

 'use strict';
 
-const sigma = require('sigma').sigma;
-const react_sigma = require('react-sigma');
-const FL = require('react-sigma/lib/ForceLink');
+const sigma = require('sigma/src/garg.js').sigma;
 
 if (typeof window !== 'undefined') {
   window.sigma = sigma;
 }
 
+require('sigma/plugins/garg.js').init(sigma, window);
+
 function _sigma(left, right, opts) {
   try {
     return right(new sigma(opts));
@@ -23,6 +23,7 @@ function graphRead(left, right, sigma, data) {
     return left(e);
   }
 }
+function refresh(sigma) { sigma.refresh(); }
 function addRenderer(left, right, sigma, renderer) {
   try {
     return right(sigma.addRenderer(renderer));
@@ -46,18 +47,22 @@ function killSigma(left, right, sigma) {
     return left(e);
   }
 }
-
+function clear(sigma) { sigma.graph.clear(); }
+function bind(sigma, event, handler) { sigma.bind(event, handler); }
+function startForceAtlas2(sigma, settings) { sigma.startForceAtlas2(settings); }
+function stopForceAtlas2(sigma) { sigma.stopForceAtlas2(); }
+function killForceAtlas2(sigma) { sigma.killForceAtlas2(); }
+function isForceAtlas2Running(sigma) { return sigma.isForceAtlas2Running(); }
 
 exports._sigma = _sigma;
 exports._graphRead = graphRead;
-exports._refresh = function refresh(sigma) { sigma.refresh(); };
+exports._refresh = refresh;
 exports._addRenderer = addRenderer;
 exports._killRenderer = killRenderer;
 exports._killSigma = killSigma
-exports._clear = function clear(sigma) { sigma.graph.clear(); };
-exports._bind = function bind(sigma, event, handler) { sigma.bind(event, handler); };
-exports._startForceAtlas2 = function startForceAtlas2(sigma, settings) {
-  sigma.startForceAtlas2(settings);
-};
-exports._stopForceAtlas2 = function stopForceAtlas2(sigma) { sigma.stopForceAtlas2(); };
-exports._killForceAtlas2 = function killForceAtlas2(sigma) { sigma.killForceAtlas2(); };
+exports._clear = clear;
+exports._bind = bind;
+exports._startForceAtlas2 = startForceAtlas2;
+exports._stopForceAtlas2 = stopForceAtlas2;
+exports._killForceAtlas2 = killForceAtlas2;
+exports._isForceAtlas2Running = isForceAtlas2Running;

src/Gargantext/Hooks/Sigmax/Sigma.purs

@@ -104,9 +104,13 @@ stopForceAtlas2 = runEffectFn1 _stopForceAtlas2
 killForceAtlas2 :: Sigma -> Effect Unit
 killForceAtlas2 = runEffectFn1 _killForceAtlas2
 
+isForceAtlas2Running :: Sigma -> Effect Boolean
+isForceAtlas2Running = runEffectFn1 _isForceAtlas2Running
+
 foreign import _startForceAtlas2 :: forall s. EffectFn2 Sigma s Unit
 foreign import _stopForceAtlas2 :: EffectFn1 Sigma Unit
 foreign import _killForceAtlas2 :: EffectFn1 Sigma Unit
+foreign import _isForceAtlas2Running :: EffectFn1 Sigma Boolean
 
 newtype SigmaEasing = SigmaEasing String
 

yarn.lock

@@ -3701,10 +3701,8 @@ shelljs@^0.8.2, shelljs@^0.8.3:
     interpret "^1.0.0"
     rechoir "^0.6.2"
 
-sigma@^1.2.1:
+sigma@../sigma.js:
   version "1.2.1"
-  resolved "https://registry.yarnpkg.com/sigma/-/sigma-1.2.1.tgz#2ebf3df2971715afe49ad0c08945c574bb6c5771"
-  integrity sha512-9Z0m1pssXv6sndPMvOzXnM1mVO73YCWDE6X5bKxJyG+9J0B9zJkgtgoBM7cnxEaJMzmrbxPceKTVpwF7cS/xqA==
 
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"