init

Author: aleclarson

.gitignore

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+node_modules/
+js/

LICENSE

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+MIT License
+
+Copyright (c) 2018-present Alec Larson
+
+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.

README.md

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+# nebu v0.0.0
+
+Transform your Javascript with [acorn][1] trees.
+
+Source maps included, thanks to [magic-string][2].
+
+Pronounced **nee-boo**.
+
+[1]: https://github.com/acornjs/acorn
+[2]: https://github.com/Rich-Harris/magic-string
+
+```js
+const nebu = require('nebu');
+
+nebu.walk(code, {
+  ast: {}, // use an existing ESTree object
+  plugins: [{
+    Identifier(node) {
+      if (node.name == 'foo') {
+        node.replace('bar')
+      }
+    }
+  }],
+})
+```
+
+The `walk` function traverses the AST depth-first, which means children are
+visited before neighbors, and parents are visited before children.
+
+## Node API
+
+Every node (except the root node) has a `parent` property that points to
+the parent node.
+
+Nodes are extended with the following methods.
+
+The `acorn.Node` prototype is temporarily mutated.
+
+Any `code` arguments are parsed appropriately.
+
+### update(prop, code)
+
+Update some property of the node.
+
+The property must support `Node` values.
+
+### insert(prop, code)
+
+Insert a node into an array of child nodes.
+
+### replace(code)
+
+Replace the node.
+
+### remove(prop)
+
+Remove some property of the node.
+
+When `prop` is undefined, remove the node entirely.
+
+Removing the current node's ancestor is *not* supported.
+
+Be careful, this can break your code!

package.json

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+{
+  "name": "nebu",
+  "version": "0.0.0",
+  "description": "Transform your acorns",
+  "license": "MIT",
+  "main": "js/index",
+  "scripts": {
+    "build": "coffee-build src -o js",
+    "prepublishOnly": "prepv -i || true"
+  },
+  "dependencies": {
+    "acorn": "^5.5.3",
+    "magic-string": "^0.24.0"
+  },
+  "devDependencies": {
+    "wch-coffee": "^0.2.0"
+  },
+  "repository": "https://github.com/aleclarson/nebu.git",
+  "engines": {
+    "node": ">= 7.6.0"
+  }
+}