Integrate xterm v3.2 (#2768)

* Add xterm3.2

Fixes #2751

lib/components/split-pane.js

@@ -106,7 +106,7 @@ export default class SplitPane extends React.PureComponent {
   render() {
     const children = this.props.children;
     const {direction, borderColor} = this.props;
-    const sizeProperty = direction === 'horizontal' ? 'height' : 'flexBasis';
+    const sizeProperty = direction === 'horizontal' ? 'height' : 'width';
     let {sizes} = this.props;
     if (!sizes) {
       // workaround for the fact that if we don't specify

lib/components/style-sheet.js

@@ -66,6 +66,16 @@ export default class StyleSheet extends React.PureComponent {
           /* On OS X this is required in order for the scroll bar to appear fully opaque */
           background-color: ${backgroundColor};
           overflow-y: scroll;
+          cursor: default;
+          position: absolute;
+          right: 0;
+          left: 0;
+          top: 0;
+          bottom: 0;
+        }
+
+        .xterm .xterm-screen {
+          position: relative;
         }
 
         .xterm canvas {
@@ -94,6 +104,29 @@ export default class StyleSheet extends React.PureComponent {
           cursor: text;
         }
 
+        .xterm .xterm-accessibility,
+        .xterm .xterm-message {
+          position: absolute;
+          left: 0;
+          top: 0;
+          bottom: 0;
+          right: 0;
+          z-index: 100;
+          color: transparent;
+        }
+
+        .xterm .xterm-accessibility-tree:focus [id^='xterm-active-item-'] {
+          outline: 1px solid #f80;
+        }
+
+        .xterm .live-region {
+          position: absolute;
+          left: -9999px;
+          width: 1px;
+          height: 1px;
+          overflow: hidden;
+        }
+
         ::-webkit-scrollbar {
           width: 5px;
         }

package.json

@@ -12,19 +12,14 @@
     "prepush": "yarn test",
     "postinstall": "electron-builder install-app-deps && yarn run rebuild-node-pty && yarn --cwd node_modules/xterm",
     "rebuild-node-pty": "electron-rebuild -f -w app/node_modules/node-pty -m app",
-    "dist": "yarn run build && cross-env BABEL_ENV=production babel --out-file app/renderer/bundle.js --no-comments --minified app/renderer/bundle.js && build",
+    "dist":
-    "clean": "node ./bin/rimraf-standalone.js node_modules && node ./bin/rimraf-standalone.js ./app/node_modules && node ./bin/rimraf-standalone.js ./app/renderer"
+      "yarn run build && cross-env BABEL_ENV=production babel --out-file app/renderer/bundle.js --no-comments --minified app/renderer/bundle.js && build",
+    "clean":
+      "node ./bin/rimraf-standalone.js node_modules && node ./bin/rimraf-standalone.js ./app/node_modules && node ./bin/rimraf-standalone.js ./app/renderer"
   },
   "eslintConfig": {
-    "plugins": [
+    "plugins": ["react", "prettier"],
-      "react",
+    "extends": ["eslint:recommended", "plugin:react/recommended", "prettier"],
-      "prettier"
-    ],
-    "extends": [
-      "eslint:recommended",
-      "plugin:react/recommended",
-      "prettier"
-    ],
     "parserOptions": {
       "ecmaVersion": 8,
       "sourceType": "module",
@@ -41,10 +36,7 @@
       "node": true
     },
     "rules": {
-      "func-names": [
+      "func-names": ["error", "as-needed"],
-        "error",
-        "as-needed"
-      ],
       "no-shadow": "error",
       "no-extra-semi": 0,
       "react/prop-types": 0,
@@ -90,9 +82,7 @@
     ]
   },
   "babel": {
-    "presets": [
+    "presets": ["react"],
-      "react"
-    ],
     "plugins": [
       [
         "styled-jsx/babel",
@@ -137,9 +127,7 @@
       {
         "from": "./build/${os}/",
         "to": "./bin/",
-        "filter": [
+        "filter": ["hyper*"]
-          "hyper*"
-        ]
       }
     ],
     "linux": {
@@ -147,28 +135,20 @@
       "target": [
         {
           "target": "deb",
-          "arch": [
+          "arch": ["x64"]
-            "x64"
-          ]
         },
         {
           "target": "AppImage",
-          "arch": [
+          "arch": ["x64"]
-            "x64"
-          ]
         },
         {
           "target": "rpm",
-          "arch": [
+          "arch": ["x64"]
-            "x64"
-          ]
         }
       ]
     },
     "win": {
-      "target": [
+      "target": ["squirrel"]
-        "squirrel"
-      ]
     },
     "mac": {
       "category": "public.app-category.developer-tools",
@@ -182,9 +162,7 @@
     },
     "protocols": {
       "name": "ssh URL",
-      "schemes": [
+      "schemes": ["ssh"]
-        "ssh"
-      ]
     }
   },
   "license": "MIT",
@@ -221,7 +199,7 @@
     "styled-jsx": "2.2.6",
     "stylis": "3.5.0",
     "uuid": "3.1.0",
-    "xterm": "chabou/xterm.js#b9dac85"
+    "xterm": "3.2.0"
   },
   "devDependencies": {
     "ava": "0.25.0",

yarn.lock

@@ -6693,9 +6693,9 @@ xtend@~2.1.1:
   dependencies:
     object-keys "~0.4.0"
 
-xterm@chabou/xterm.js#b9dac85:
+xterm@3.2.0:
-  version "3.0.0-hyper.2"
+  version "3.2.0"
-  resolved "https://codeload.github.com/chabou/xterm.js/tar.gz/b9dac85cf33bdc19c31ac0ba223c5f2a3b11e6d2"
+  resolved "https://registry.yarnpkg.com/xterm/-/xterm-3.2.0.tgz#da50f54a83d81463c0a2c9f2e0a5d14d3867df02"
 
 y18n@^3.2.1:
   version "3.2.1"