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135 lines
3.6 KiB
135 lines
3.6 KiB
/*******************************
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Set-up
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*******************************/
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var
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extend = require('extend'),
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fs = require('fs'),
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path = require('path'),
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defaults = require('../defaults')
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;
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/*******************************
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Exports
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*******************************/
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module.exports = {
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getPath: function(file, directory) {
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var
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configPath,
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walk = function(directory) {
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var
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nextDirectory = path.resolve( path.join(directory, path.sep, '..') ),
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currentPath = path.normalize( path.join(directory, file) )
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;
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if( fs.existsSync(currentPath) ) {
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// found file
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configPath = path.normalize(directory);
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return;
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}
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else {
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// reached file system root, let's stop
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if(nextDirectory == directory) {
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return;
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}
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// otherwise recurse
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walk(nextDirectory, file);
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}
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}
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;
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// start walk from outside require-dot-files directory
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file = file || defaults.files.config;
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directory = directory || path.join(__dirname, path.sep, '..');
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walk(directory);
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return configPath || '';
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},
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// adds additional derived values to a config object
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addDerivedValues: function(config) {
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config = config || extend(false, {}, defaults);
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/*--------------
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File Paths
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---------------*/
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var
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configPath = this.getPath(),
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sourcePaths = {},
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outputPaths = {},
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folder
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;
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// resolve paths (config location + base + path)
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for(folder in config.paths.source) {
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if(config.paths.source.hasOwnProperty(folder)) {
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sourcePaths[folder] = path.resolve(path.join(configPath, config.base, config.paths.source[folder]));
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}
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}
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for(folder in config.paths.output) {
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if(config.paths.output.hasOwnProperty(folder)) {
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outputPaths[folder] = path.resolve(path.join(configPath, config.base, config.paths.output[folder]));
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}
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}
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// set config paths to full paths
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config.paths.source = sourcePaths;
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config.paths.output = outputPaths;
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// resolve "clean" command path
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config.paths.clean = path.resolve( path.join(configPath, config.base, config.paths.clean) );
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/*--------------
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CSS URLs
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---------------*/
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// determine asset paths in css by finding relative path between themes and output
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// force forward slashes
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config.paths.assets = {
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source : '../../themes', // source asset path is always the same
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uncompressed : path.relative(config.paths.output.uncompressed, config.paths.output.themes).replace(/\\/g,'/'),
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compressed : path.relative(config.paths.output.compressed, config.paths.output.themes).replace(/\\/g,'/'),
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packaged : path.relative(config.paths.output.packaged, config.paths.output.themes).replace(/\\/g,'/')
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};
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/*--------------
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Permission
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---------------*/
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if(config.permission) {
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config.hasPermissions = true;
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}
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else {
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// pass blank object to avoid causing errors
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config.permission = {};
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config.hasPermissions = false;
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}
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/*--------------
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Globs
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---------------*/
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if(!config.globs) {
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config.globs = {};
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}
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// takes component object and creates file glob matching selected components
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config.globs.components = (typeof config.components == 'object')
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? (config.components.length > 1)
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? '{' + config.components.join(',') + '}'
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: config.components[0]
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: '{' + defaults.components.join(',') + '}'
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;
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return config;
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}
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};
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