desirae.js/lib/utils.js

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2015-01-05 19:23:26 +00:00
;(function (exports) {
'use strict';
var path = exports.path || require('path')
;
function escapeRegExp(str) {
return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
}
function safeResolve(basename, target) {
basename = path.resolve(basename);
var targetname = path.resolve(basename, target)
, re = new RegExp('^' + escapeRegExp(basename) + '(/|$)')
;
return re.test(targetname) && targetname;
}
exports.safeResolve = safeResolve;
exports.escapeRegExp = escapeRegExp;
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function create(Desi) {
var fsapi = Desi.fsapi || require('./node-adapters').fsapi
;
fsapi.getConfigs = function (confs) {
var opts = { extensions: ['yml', 'yaml', 'json'], dotfiles: false, contents: true, sha1sum: true }
;
return fsapi.getMeta(confs, opts).then(function (collections) {
var obj = {}
;
Object.keys(collections).forEach(function (key) {
var files = collections[key]
, keyname = key.replace(/\.(json|ya?ml|\/)$/i, '')
;
obj[keyname] = obj[keyname] || {};
files.forEach(function (file) {
var filename = file.name.replace(/\.(json|ya?ml)$/i, '')
, data = {}
;
if (file.error) {
console.error(file);
console.error(file.error);
return;
}
if (/\.(ya?ml)$/i.test(file.name)) {
try {
data = Desi.YAML.parse(file.contents) || {};
if ("undefined" === data) {
data = {};
}
} catch(e) {
data = { error: e };
console.error("Could not parse yaml for " + filename);
console.error(file);
console.error(e);
}
}
else if (/\.(json)$/i.test(file.name)) {
try {
data = JSON.parse(file.contents) || {};
} catch(e) {
data = { error: e };
console.error("Could not parse json for " + filename);
console.error(file);
console.error(e);
}
} else {
console.error("Not sure what to do with this one...");
console.error(file);
}
obj[keyname][filename] = data || obj[keyname][filename];
/*
if (!obj[keyname][filename]) {
obj[keyname][filename] = {};
}
Object.keys(data).forEach(function (key) {
obj[keyname][filename][key] = data[key];
});
*/
});
});
return obj;
});
};
fsapi.getAllPartials = function () {
return fsapi.getConfigs(['partials', 'partials.yml']).then(function (results) {
var partials = {}
;
Object.keys(results.partials).forEach(function (key) {
var partial = results.partials[key]
;
Object.keys(partial).forEach(function (prop) {
if (partials[prop]) {
console.warn('partial \'' + prop + '\' overwritten by ' + key);
}
partials[prop] = partial[prop];
});
});
return partials;
});
};
fsapi.getAllConfigFiles = function () {
return fsapi.getConfigs(['config.yml', 'site.yml', 'authors']).then(function (results) {
var authors = results.authors
, config = results.config.config
, site = results.site.site
;
return { config: config, authors: authors, site: site };
});
};
return exports;
}
if (exports.Desirae) {
create(exports.Desirae);
}
else {
exports.create = create;
}
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}('undefined' !== typeof exports && exports || window));