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add root options #2

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Merged
merged 1 commit into from
Nov 3, 2015
Merged

add root options #2

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4 changes: 3 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -42,4 +42,6 @@ posthtml()

## Options

__encoding__: default `utf-8`
__root__: Root folder path for include. Default `./`

__encoding__: Default `utf-8`
8 changes: 4 additions & 4 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,17 +1,17 @@
var toTree = require('posthtml/lib/parser').toTree;
var parser = require('posthtml-parser');
var fs = require('fs');
var path = require('path');

module.exports = function posthtmlInclude(options) {
options = options || {};
options.root = options.root || './';
options.encoding = options.encoding || 'utf-8';

return function(tree) {
tree.match({ tag: 'include' }, function(node) {
var src = node.attrs.src || false,
content;
if (src) {
content = toTree(fs.readFileSync(path.resolve(src), options.encoding || 'utf-8'));
}
if (src) content = parser(fs.readFileSync(path.resolve(options.root, src), options.encoding));
return {
tag: false,
content: content
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2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -4,7 +4,7 @@
"description": "Include file in HTML",
"main": "index.js",
"dependencies": {
"posthtml": "^0.3.0"
"posthtml-parser": "^0.1.1"
},
"devDependencies": {
"chai": "^3.2.0",
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18 changes: 12 additions & 6 deletions test/test.js
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Expand Up @@ -3,9 +3,6 @@ var plugin = require('..');
var posthtml = require('posthtml');
var expect = require('chai').expect;

var HTMLINCLUDE = '<html><head><title>Test</title></head><body><include src="./test/blocks/button/button.html"></body></html>',
HTML = '<html><head><title>Test</title></head><body><div class="button"><div class="button__text">Text</div></div>\n</body></html>';

function test(input, output, options, done) {
posthtml()
.use(plugin(options))
Expand All @@ -19,12 +16,21 @@ function test(input, output, options, done) {
}

describe('Simple test', function() {
it('include html', function(done) {
it('default include html', function(done) {
test(
HTMLINCLUDE,
HTML,
'<html><head><title>Test</title></head><body><include src="./test/blocks/button/button.html"></body></html>',
'<html><head><title>Test</title></head><body><div class="button"><div class="button__text">Text</div></div>\n</body></html>',
{ encoding: 'utf-8' },
done
);
});

it('root options', function(done) {
test(
'<include src="./button/button.html">',
'<div class="button"><div class="button__text">Text</div></div>\n',
{ root: './test/blocks/' },
done
);
});
});