Implement Patch in C++

.gitignore

@@ -1,3 +1,6 @@
 node_modules
 dist
 .DS_Store
+build
+debug.html
+.clang_complete

.travis.yml

@@ -20,5 +20,12 @@ branches:
 
 sudo: false
 
+addons:
+  apt:
+    sources:
+    - ubuntu-toolchain-r-test
+    packages:
+    - g++-4.8
+
 env:
-  - CC=clang CXX=clang++ npm_config_clang=1
+  - CC=gcc-4.8 CXX=g++-4.8

README.md

@@ -12,36 +12,4 @@ cd atom-patch
 npm install
 ```
 
-Use `npm test` or `npm run tdd` to run the test suite.
-
-### Recompiling Patch's Flatbuffer Schema
-
-`Patch` uses [flat buffers](https://google.github.io/flatbuffers/) to represent its serialized state. If you want to make any change to the underlying schema you have to download and compile `flatc` first:
-
-```bash
-# clone flatbuffers repository and checkout the version tested with this library
-git clone https://github.com/google/flatbuffers
-git checkout 959866b
-
-# compile flatbuffers
-pushd flatbuffers/build/XCode/
-xcodebuild
-popd
-```
-
-This will create a `flatc` executable in flatbuffers top level directory. You can recompile `src/serialization-schema.fbs` by running:
-
-```bash
-cd atom-patch
-../flatbuffers/flatc -o src --js serialization-schema.fbs
-```
-
-After you do that, please make sure to to change the generated file's last line to:
-
-```diff
-// Exports for Node.js and RequireJS
-- this.Serialization = Serialization;
-+ module.exports = Serialization;
-```
-
-Please, note that we have included a patched version of the flatbuffers javascript library under vendor/flatbuffers.js because the original one has the same problem.
+Use `npm test` to run the test suite.

appveyor.yml

@@ -0,0 +1,15 @@
+image: Visual Studio 2015
+
+environment:
+  nodejs_version: "6"
+
+install:
+  - ps: Install-Product node $env:nodejs_version
+  - npm install
+
+test_script:
+  - node --version
+  - npm --version
+  - npm run ci-windows
+
+build: off

binding.gyp

@@ -0,0 +1,78 @@
+{
+  "targets": [
+    {
+      "target_name": "atom_patch",
+      "sources": [
+        "src/binding.cc",
+      ]
+    },
+  ],
+
+  "variables": {
+    "tests": 0
+  },
+
+  "conditions": [
+    # If --tests is passed to node-gyp configure, we'll build a standalone
+    # executable that runs tests on the patch.
+    ['tests != 0', {
+      "targets": [{
+        "target_name": "tests",
+        "type": "executable",
+        "cflags_cc": ["-fexceptions"],
+        "sources": [
+          "test/patch_test.cc",
+          "test/tests.cc",
+        ],
+        "include_dirs": [
+          "test",
+          "vendor",
+        ],
+        "conditions": [
+          ['OS=="mac"', {
+            "xcode_settings": {
+              "GCC_ENABLE_CPP_EXCEPTIONS": "YES",
+            }
+          }],
+          # Enable debugger-friendly optimizations on Linux so we don't retain
+          # v8 symbols that won't be defined when linking the tests executable.
+          ['OS=="linux"', {
+            'configurations': {
+              'Debug': {
+                'cflags!': [ '-O0' ],
+                'cflags': [ '-Og' ]
+              }
+            }
+          }],
+        ]
+      }]
+    }]
+  ],
+
+  "target_defaults": {
+    "cflags_cc": ["-std=c++11"],
+    "sources": [
+      "src/patch.cc",
+      "src/point.cc",
+      "src/text.cc",
+    ],
+    "include_dirs": [
+      "src",
+      "<!(node -e \"require('nan')\")"
+    ],
+    "conditions": [
+      ['OS=="mac"', {
+        "xcode_settings": {
+          "OTHER_CPLUSPLUSFLAGS" : ["-std=c++11", "-stdlib=libc++"],
+          "OTHER_LDFLAGS": ["-stdlib=libc++"],
+          "MACOSX_DEPLOYMENT_TARGET": "10.9",
+        }
+      }],
+      ['OS=="win"', {
+        "link_settings": {
+          "libraries": ["ws2_32.lib"]
+        }
+      }]
+    ]
+  }
+}

package.json

@@ -2,15 +2,15 @@
   "name": "atom-patch",
   "version": "0.3.0",
   "description": "A data structure to efficiently represent the results of applying patches.",
-  "main": "dist/patch.js",
+  "main": "./build/Release/atom_patch",
   "scripts": {
-    "test": "mocha ./test/helpers/setup test/*",
-    "tdd": "electron-mocha --renderer --interactive --recursive ./test/helpers/setup  test/",
-    "prepublish": "npm run standard && npm run clean && npm run build",
+    "test-native": "node-gyp rebuild --debug --tests && ./build/Debug/tests",
+    "test-js": "mocha ./test/helpers/setup test/*.js",
+    "test": "npm run test-native && npm run test-js",
+    "prepublish": "npm run standard",
     "standard": "standard --recursive src test",
-    "build": "babel src --out-dir dist",
-    "clean": "rm -rf dist",
-    "ci": "npm run standard && npm run test"
+    "ci": "npm run standard && npm run test",
+    "ci-windows": "npm run standard && npm run test"
   },
   "repository": {
     "type": "git",
@@ -25,19 +25,18 @@
     "url": "https://github.com/nathansobo/atom-patch/issues"
   },
   "homepage": "https://github.com/nathansobo/atom-patch",
+  "dependencies": {
+    "nan": "^2.4.0"
+  },
   "devDependencies": {
     "babel": "^5.0.0",
     "babel-eslint": "^4.0.5",
     "chai": "^2.0.0",
-    "electron-mocha": "git://github.com/nathansobo/electron-mocha.git#interactive-option",
-    "electron-prebuilt": "^0.30.1",
     "mocha": "^2.3.4",
-    "phonetic": "^0.1.0",
+    "random-seed": "^0.2.0",
+    "segfault-handler": "^1.0.0",
     "standard": "^4.5.4"
   },
-  "dependencies": {
-    "random-seed": "^0.2.0"
-  },
   "standard": {
     "parser": "babel-eslint",
     "global": [

script/test-with-debug-graph

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+echo '<?xml version="1.0"?>' > debug.html
+echo '<style> svg { width: 100%; margin-bottom: 10px; } </style>' >> debug.html
+mocha test/helpers/setup test/*.js 2> >(dot -Tsvg >> debug.html)