mkast - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

index.js

		@@ -1,27 +0,7 @@
		var fs = require('fs')
		, Walk = require('./lib/walk')
		var Walk = require('./lib/walk')
		, Serialize = require('./lib/serialize');

		/**
		* Load and parse file contents.
		* Serialize a commonmark AST to line-delimited JSON.
		*
		* The options are passed to the Walk and Serialize streams..
		*
		* @function load
		* @param {String} file path.
		* @param {Object} [opts] processing options.
		*
		* @returns the parser stream.
		*/
		function load(path, opts) {
		opts.buffer = true;
		var source = fs.createReadStream(path)
		, ast = new Walk(opts)
		, serialize = new Serialize(opts);
		return source.pipe(ast).pipe(serialize);
		}

		/**
		* Parse a commonmark string.
		*
		* When a callback function is given it is added as a listener for
		@@ -31,3 +11,3 @@ * the error and finish events on the parser stream.
		* @function serialize
		* @param {String\|Buffer} buffer input data.
		* @param {Object} buffer input AST.
		* @param {Object} [opts] processing options.
		@@ -44,2 +24,4 @@ * @param {Function} [cb] callback function.

		opts = opts \|\| {};

		var ast = new Walk(opts)
		@@ -65,4 +47,3 @@ , serialize = new Serialize(opts);
		module.exports = {
		load: load,
		serialize: serialize
		}

lib/serialize.js

		@@ -7,8 +7,10 @@ var through = require('through3')
		return function (key, val) {
		var invalid = Boolean(~seen.indexOf(val))
		\|\| key === '_parent' \|\| key === '_prev' \|\| key === '_lastChild';
		if(invalid) {
		return;
		}
		if(!val \|\| typeof (val) !== 'object') {
		return val;
		}
		if(~seen.indexOf(val)) {
		return;
		}
		seen.push(val);
		@@ -20,12 +22,2 @@ return val;
		/**
		* Converts AST nodes to newline delimited JSON.
		*
		* @module {constructor} AstSerialize
		* @param {Object} [opts] stream options.
		*/
		function AstSerialize(opts) {
		opts = opts \|\| {};
		}

		/**
		* Stream transform.
		@@ -44,2 +36,2 @@ *

		module.exports = through.transform(transform, {ctor: AstSerialize})
		module.exports = through.transform(transform);

lib/walk.js

		@@ -12,13 +12,2 @@ var through = require('through3');
		/**
		* Iterates an AST document and emits on every node.
		*
		* @module {constructor} AstWalk
		* @param {Object} [opts] stream options.
		*/
		function AstWalk(opts) {
		opts = opts \|\| {};

		}

		/**
		* Stream transform.
		@@ -57,2 +46,2 @@ *

		module.exports = through.transform(transform, {ctor: AstWalk})
		module.exports = through.transform(transform);

package.json

		{
		"name": "mkast",
		"version": "1.0.2",
		"version": "1.0.3",
		"description": "Commonmark AST transformer",
		@@ -5,0 +5,0 @@ "main": "index.js",

test/spec/ast-serialize.js

		@@ -6,2 +6,3 @@ var expect = require('chai').expect
		, ast = require('../../index')
		, Walk = require('../../lib/walk')
		, Deserialize = require('../../lib/deserialize');
		@@ -11,4 +12,11 @@

		it('should parse string input w/ callback', function(done) {
		it('should serialize ast w/ callback', function(done) {
		var parser = new Parser()
		, buffer = parser.parse('# Title\n<? @include file.md ?>');
		ast.serialize(buffer, done);
		});


		it('should serialize and deserialize ast', function(done) {

		var parser = new Parser()
		@@ -22,3 +30,2 @@ , buffer = parser.parse('# Title\n<? @include file.md ?>')
		expect(doc).to.be.an('object');
		console.dir(doc)
		expect((new Renderer()).render(doc)).to.eql(expected);
		@@ -32,2 +39,20 @@ done();

		it('should skip non-document on walk', function(done) {
		var walker = new Walk();
		walker.once('finish', done);
		walker.end({_type: 'foo'});
		});

		it('should error on bad json', function(done) {
		var deserializer = new Deserialize();
		deserializer.once('error', function(err) {
		function fn() {
		throw err;
		}
		expect(fn).throws(Error);
		done();
		});
		deserializer.end(new Buffer('{'));
		});

		});

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