load global task collections

spmjs · Mar 6, 2013 · 4f24d59 · 4f24d59
1 parent aa29aa1
commit 4f24d59
Showing 1 changed file with 24 additions and 1 deletion.
diff --git a/lib/sdk/grunt.js b/lib/sdk/grunt.js
@@ -99,7 +99,30 @@ grunt.spm.loadTasks = function(tasks) {
       tasks = [tasks];
     }
     tasks.forEach(function(task) {
-      grunt.loadTasks(path.join(NODE_PATH, task, 'tasks'));
+      var rootdir = path.join(NODE_PATH, task);
+      var pkgfile = path.join(rootdir, 'package.json');
+      var pkg = grunt.file.exists(pkgfile) ? grunt.file.readJSON(pkgfile): {keywords: []};
+      // Process collection plugins
+      if (pkg.keywords && pkg.keywords.indexOf('gruntcollection') !== -1) {
+        Object.keys(pkg.dependencies).forEach(function(depName) {
+          var filepath = grunt.file.findup(path.join(rootdir, 'node_modules', depName), {
+            cwd: rootdir,
+            nocase: true
+          });
+          if (filepath) {
+            // Load this task plugin recursively
+            grunt.spm.loadTasks(path.relative(NODE_PATH, filepath));
+          }
+        });
+        return;
+      }
+      // Process task plugins.
+      var taskdir = path.join(NODE_PATH, task, 'tasks');
+      if (grunt.file.exists(taskdir)) {
+        grunt.loadTasks(taskdir);
+      } else {
+        grunt.log.error('Global task ' + task + ' not found.');
+      }
     });
   } else {
     grunt.log.error('Environment variable required: "NODE_PATH"');