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Add include from absolute path and var #164

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Add include from absolute path and var #164

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29 changes: 26 additions & 3 deletions lib/ejs.js
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Original file line number Diff line number Diff line change
Expand Up @@ -152,10 +152,28 @@ var parse = exports.parse = function(str, options){
consumeEOL = true;
}

if (0 == js.trim().indexOf('include')) {
if (0 == js.trim().indexOf('include')) {
var name = js.trim().slice(7).trim();
if (!filename) throw new Error('filename option is required for includes');
var path = resolveInclude(name, filename);
// If it is not a path, but a variable name
var indexes = name.split('.'),
lenIndexes = indexes.length,
indexno = 0,
ref = options[indexes[0]];
while(ref) {
indexno++;
if(indexno == lenIndexes) break;
ref = ref[indexes[indexno]];
}
if(ref && isAbsolutePath(ref))
var path = resolveInclude(ref); // absolute path from var
else if(ref)
var path = resolveInclude(ref, filename); // relative path from var
else if(isAbsolutePath(name))
var path = resolveInclude(name); // absolute path
else
var path = resolveInclude(name, filename); // relative path

include = read(path, 'utf8');
include = exports.parse(include, { filename: path, _with: false, open: open, close: close, compileDebug: compileDebug });
buf += "' + (function(){" + include + "})() + '";
Expand Down Expand Up @@ -327,8 +345,13 @@ exports.renderFile = function(path, options, fn){
* @api private
*/

function isAbsolutePath(path) {
return (path[0] === '/' || /^[\S]+:[\S]+/.test(path));
}

function resolveInclude(name, filename) {
var path = join(dirname(filename), name);
// if(relative path) ... else ...
var path = (typeof filename !== 'undefined') ? join(dirname(filename), name) : name;
var ext = extname(name);
if (!ext) path += '.ejs';
return path;
Expand Down