works in iojs and browser :-)

desirae.js

@@ -16,11 +16,12 @@
   }
 
   if (!exports.window) {
-    Desi.sha1sum  = require('./lib/node-adapters').sha1sum;
+    Desi.sha1sum    = require('./lib/node-adapters').sha1sum;
-    Desi.fsapi    = require('./lib/node-adapters').fsapi;
+    Desi.fsapi      = require('./lib/node-adapters').fsapi;
+    Desi.realFsapi  = require('./lib/node-adapters').realFsapi;
 
     // adds helper methods to fsapi
-    require('./lib/desirae-utils').create(Desi);
+    require('./lib/utils').create(Desi);
     // adds Desi.Frontmatter
     require('./lib/frontmatter').create(Desi);
   }
@@ -245,7 +246,11 @@
   };
 
   // read config and such
-  Desi.init = function (desi) {
+  Desi.init = function (desi, env) {
+    if (!exports.window) {
+      // TODO pull state out of this later
+      Desi.realFsapi.create(Desi, env);
+    }
     // config.yml, data.yml, site.yml, authors
     return PromiseA.all([Desi.fsapi.getAllConfigFiles()/*, fsapi.getBlogdir()*/]).then(function (plop) {
       var arr = plop[0]

lib/browser-adapters.js

@@ -184,7 +184,7 @@
       });
     };
 
-    Desi.fsapi = fsapi = {};
+    Desi.fsapi = fsapi = Desi.fsapi || {};
     fsapi.getMeta = function (collections, opts) {
       console.log('dm sub 0');
       opts = opts || {};

lib/node-adapters/fsapi-real.js

@@ -0,0 +1,74 @@
+'use strict';
+
+var PromiseA = require('bluebird').Promise
+  , fs = PromiseA.promisifyAll(require('fs'))
+  ;
+
+function create(Desi, options) {
+  var fsapi = Desi.fsapi
+    ;
+
+  options.blogdir = options.working_path;
+
+  fsapi.getMeta = function (dirnames, opts) {
+    opts = opts || {};
+
+    var extensions = ''
+      , dotfiles = ''
+      , contents = ''
+      , sha1sum = ''
+      ;
+
+    if (Array.isArray(opts.extensions)) {
+      extensions = '&extensions=' + opts.extensions.join(','); // md,markdown,jade,htm,html
+    }
+    if (opts.dotfiles) {
+      dotfiles = '&dotfiles=true';
+    }
+    if (opts.contents) {
+      contents = '&contents=true';
+    }
+    if (false === opts.sha1sum) {
+      sha1sum = '&sha1sum=false';
+    }
+
+    return fsapi.walk.walkDirs(options.blogdir, dirnames, opts);
+  };
+
+  fsapi.getContents = function (filepaths) {
+
+    return fsapi.getfs(options.blogdir, filepaths);
+  };
+
+  fsapi.getCache = function () {
+    return fs.readFileAsync(options.blogdir, '/cache.json').catch(function (/*e*/) {
+      return {};
+    }).then(function (obj) {
+      return obj;
+    });
+  };
+
+  fsapi.copy = function (files) {
+    // TODO size
+    return fsapi.copyfs(options.blogdir, files);
+  };
+
+  fsapi.putFiles = function (files) {
+    files.forEach(function (file) {
+      if (!file.contents || 'string' === typeof file.contents) {
+        return;
+      }
+      if (/\.json$/i.test(file.path)) {
+        file.contents = JSON.stringify(file.contents);
+      }
+      else if (/\.ya?ml$/i.test(file.path)) {
+        file.contents = exports.jsyaml.dump(file.contents); 
+      }
+    });
+
+    // TODO size
+    return fsapi.putfs(options.blogdir, files);
+  };
+}
+
+exports.create = create;

lib/node-adapters/index.js

@@ -2,3 +2,4 @@
 
 exports.fsapi = require('./fsapi');
 exports.sha1sum = require('./sha1sum').sha1sum;
+exports.realFsapi = require('./fsapi-real');