diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..8f9d77e
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,15 @@
+root = true
+
+[*]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[{package.json,*.yml}]
+indent_style = space
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..176a458
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+* text=auto
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1fd04da
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+node_modules
+coverage
+.nyc_output
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..a9694f9
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,9 @@
+language: node_js
+
+node_js:
+  - 'stable'
+  - '0.12'
+  - '0.10'
+
+after_script:
+  - 'cat ./coverage/lcov.info | ./node_modules/.bin/coveralls'
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..c69f84c
--- /dev/null
+++ b/index.js
@@ -0,0 +1,124 @@
+'use strict';
+module.exports = makeTests;
+
+var recast = require('recast');
+var makeComment = require('inline-source-map-comment');
+var types = recast.types;
+var n = types.namedTypes;
+
+function makeTests(inputSource, opts) {
+	var results = [];
+
+	opts = opts || {};
+
+	var filename = opts.sourceMaps !== false && (opts.filename || opts.fileName);
+
+	function parse() {
+		var parseOpts = filename ? {sourceFileName: filename} : null;
+		return recast.parse(inputSource, parseOpts);
+	}
+
+	function print(ast) {
+		var printOpts = filename ? {sourceMapName: filename + '.map'} : null;
+		var result = recast.print(ast, printOpts);
+
+		if (filename && opts.attachComment) {
+			result.code = result.code + '\n' + makeComment(result.map);
+		}
+
+		return result;
+	}
+
+	function copy(path) {
+		return rootNode(_copy(path));
+	}
+
+	function _copy(path) {
+		var copied;
+		if (path.parentPath) {
+			copied = _copy(path.parentPath).get(path.name);
+		} else {
+			copied = new types.NodePath({root: parse()});
+		}
+
+		var parent = copied.parent;
+		var node = copied.value;
+		if (!(n.Node.check(node) && parent && (n.BlockStatement.check(parent.node) || n.Program.check(parent.node)))) {
+			return copied;
+		}
+
+		var body = parent.get('body').value;
+		var keeper = parent.get('body', path.name).node;
+
+		var statementIdx = 0;
+
+		while (statementIdx < body.length) {
+			var statement = body[statementIdx];
+			if ((isDescribe(statement) || isIt(statement)) && statement !== keeper) {
+				parent.get('body', statementIdx).replace();
+			} else {
+				statementIdx++;
+			}
+		}
+
+		return copied;
+	}
+
+	types.visit(parse(), {
+		visitExpressionStatement: function (path) {
+			var node = path.node;
+			if (isIt(node)) {
+				var result = print(copy(path));
+				result.nestedName = nestedName(path);
+				results.push(result);
+				return false;
+			}
+			this.traverse(path);
+		}
+	});
+
+	return results;
+}
+
+function isDescribe(node) {
+	if (!n.ExpressionStatement.check(node)) {
+		return false;
+	}
+	node = node.expression;
+	return n.CallExpression.check(node) && n.Identifier.check(node.callee) && (node.callee.name === 'describe');
+}
+
+function isIt(node) {
+	if (!n.ExpressionStatement.check(node)) {
+		return false;
+	}
+	node = node.expression;
+	return n.CallExpression.check(node) && n.Identifier.check(node.callee) && (node.callee.name === 'it');
+}
+
+// Walks the path up to the root.
+function rootNode(path) {
+	while (path.parent) {
+		path = path.parent;
+	}
+	return path;
+}
+
+function nestedName(path) {
+	var arr = [];
+	_nestedName(path, arr);
+	return arr.reverse();
+}
+
+function _nestedName(path, arr) {
+	if (!path) {
+		return;
+	}
+	if (isDescribe(path.node) || isIt(path.node)) {
+		var firstArg = path.get('expression', 'arguments', 0).node;
+		n.Literal.assert(firstArg);
+		arr.push(firstArg.value);
+	}
+	_nestedName(path.parent, arr);
+}
+
diff --git a/license b/license
new file mode 100644
index 0000000..ad5d021
--- /dev/null
+++ b/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) James Talmage <james@talmage.io> (github.com/jamestalmage)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..b56fc84
--- /dev/null
+++ b/package.json
@@ -0,0 +1,48 @@
+{
+  "name": "forking-tap",
+  "version": "0.0.0",
+  "description": "Run every single tap test in its own process.",
+  "license": "MIT",
+  "repository": "jamestalmage/forking-tap",
+  "author": {
+    "name": "James Talmage",
+    "email": "james@talmage.io",
+    "url": "github.com/jamestalmage"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "xo && nyc --reporter=lcov --reporter=text ava"
+  },
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "tap",
+    "forked",
+    "forking",
+    "test",
+    "tests",
+    "testing",
+    "isolation",
+    "globals"
+  ],
+  "dependencies": {
+    "inline-source-map-comment": "^1.0.5",
+    "recast": "^0.10.39"
+  },
+  "devDependencies": {
+    "ava": "^0.7.0",
+    "convert-source-map": "^1.1.2",
+    "coveralls": "^2.11.4",
+    "nyc": "^4.0.1",
+    "source-map": "^0.5.3",
+    "xo": "^0.11.2"
+  },
+  "xo": {
+    "ignores": [
+      "test.js"
+    ]
+  }
+}
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..1281254
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,155 @@
+# forking-tap [![Build Status](https://travis-ci.org/jamestalmage/forking-tap.svg?branch=master)](https://travis-ci.org/jamestalmage/forking-tap)
+
+> Run every single tap test in its own process. 
+
+`forking tap` takes a single test:
+
+```js
+require('tap').mochaGlobals()
+var foo = 'bar';
+
+describe('foo', function () {
+	function fooHelper() {}
+
+	it('foo-1', function () {});
+
+	it('foo-2', function () {});
+});
+
+describe('bar', function () {
+	function barHelper() {}
+
+	it('bar-1', function () {});
+});
+```
+
+And splits it into three different files (one for each test):
+
+```js
+require('tap').mochaGlobals();
+var foo = 'bar';
+
+describe('foo', function () {
+	function fooHelper() {}
+
+	it('foo-1', function () {});
+});
+```
+
+```js
+require('tap').mochaGlobals();
+var foo = 'bar';
+
+describe('foo', function () {
+	function fooHelper() {}
+
+	it('foo-2', function () {});
+});
+```
+
+```js
+require('tap').mochaGlobals();
+var foo = 'bar';
+
+describe('bar', function () {
+	function barHelper() {}
+
+	it('bar-1', function () {});
+});
+```
+
+Notice how all the appropriate helper functions and shared variables make it into each test.
+
+## Install
+
+```
+$ npm install --save forking-tap
+```
+
+
+## Usage
+
+```js
+const forkingTap = require('forking-tap');
+
+const results = forkingTap(fs.readFileSync('./all-the-tests.js', 'utf8'));
+
+results.forEach((result, testNum) => {
+  fs.writeFileSync('./test-number-' + testNum, result.code);
+});
+```
+
+
+## API
+
+### testList = forkingTap(source, [options])
+
+Returns `testList` an array of `testResult` objects that represent the input `source` split into individual test files with one test per file.
+
+#### source
+
+Type: `string`
+
+The original source code.
+
+#### options
+
+##### options.filename
+
+Type: `string`  
+
+The name of the file being split up. Required for source map support.
+
+##### options.sourceMaps
+
+Type: `boolean`  
+Default: `true`
+
+Forcefully turn off source map support by setting this to `false`. Otherwise, source map support is turned on if the `filename` option is present.
+
+##### options.attachComment
+
+Type: `boolean`  
+Default: `false`
+
+Automatically attach an inline source map comment to the end of the generated code.
+
+### testResult
+
+#### testResult.code
+
+Type: `string`
+
+The full source code for an individual test
+
+#### testResult.map
+
+Type: `object`
+
+The source map descriptor object for the transform (or `undefined` if `filename` was not provided, or `options.sourceMaps === false`).
+
+#### testResult.nestedName
+
+Type: `Array.<string>`
+
+A representation of the test name. The last element of the array will always be the string value passed to `it(str, fn)` test. The preceding elements of the array represent the names of any enclosing `describe` blocks.
+
+For example, the following:
+
+```js
+describe('foo', function () {
+  describe('bar', function () {
+    it('baz', function () { /* ... */});
+  });
+});
+```
+
+would produce a `nestedName` of`:
+
+```js
+['foo', 'bar', 'baz']
+```
+
+## License
+
+MIT © [James Talmage](http://github.com/jamestalmage)
diff --git a/test.js b/test.js
new file mode 100644
index 0000000..f52e110
--- /dev/null
+++ b/test.js
@@ -0,0 +1,117 @@
+import test from 'ava';
+import fn from './';
+import {SourceMapConsumer} from 'source-map';
+import convertSourceMap from 'convert-source-map';
+
+test('creates sources for individual test files', t => {
+	const result = fn(input);
+
+	result.forEach(r => r.code = trim(r.code));
+
+	t.is(result.length, 3);
+
+	t.is(result[0].code, trim(test0));
+	t.is(result[1].code, trim(test1));
+	t.is(result[2].code, trim(test2));
+});
+
+test('it provides accurate source maps', t => {
+	const result = fn(input, {filename: 'foo.js'});
+
+	const consumer = new SourceMapConsumer(result[1].map);
+
+	const loc = consumer.originalPositionFor({
+		line: 7,
+		column: 8
+	});
+
+	t.same(loc, {
+		source: 'foo.js',
+		line: 9,
+		column: 8,
+		name: null
+	});
+});
+
+test('it will attach source map comments', t => {
+	const result = fn(input, {
+		filename: 'foo.js',
+		attachComment: true
+	});
+
+	const map = convertSourceMap.fromSource(result[1].code);
+	const consumer = new SourceMapConsumer(map.toObject());
+
+	const loc = consumer.originalPositionFor({
+		line: 7,
+		column: 8
+	});
+
+	t.same(loc, {
+		source: 'foo.js',
+		line: 9,
+		column: 8,
+		name: null
+	});
+});
+
+test('nested names', t => {
+	const results = fn(input);
+
+	t.same(results[0].nestedName, ['foo', 'foo-1']);
+	t.same(results[1].nestedName, ['foo', 'foo-2']);
+	t.same(results[2].nestedName, ['bar', 'bar-1']);
+});
+
+function trim(code) {
+	return code.replace(/[\s\n\t]+/g, ' ');
+}
+
+
+const input =`
+	var foo = 'bar';
+
+	describe('foo', function () {
+		function fooHelper() {}
+
+		it('foo-1', function () {});
+
+		it('foo-2', function () {});
+	});
+
+	describe('bar', function () {
+		function barHelper() {}
+
+		it('bar-1', function () {});
+	});
+`;
+
+const test0 = `
+	var foo = 'bar';
+
+	describe('foo', function () {
+		function fooHelper() {}
+
+		it('foo-1', function () {});
+	});
+`;
+
+const test1 = `
+	var foo = 'bar';
+
+	describe('foo', function () {
+		function fooHelper() {}
+
+		it('foo-2', function () {});
+	});
+`;
+
+const test2 = `
+	var foo = 'bar';
+
+	describe('bar', function () {
+		function barHelper() {}
+
+		it('bar-1', function () {});
+	});
+`;