Add external command support for commands on any level

veged · Jul 10, 2013 · 15c6a11 · 15c6a11
1 parent 2dde9d1
commit 15c6a11
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Showing 3 changed files with 36 additions and 3 deletions.
diff --git a/lib/cmd.js b/lib/cmd.js
diff --git a/src/cmd.coffee b/src/cmd.coffee
@@ -238,8 +238,18 @@ exports.Cmd = class Cmd
             if not optSeen and /^\w[\w-_]*$/.test(i)
                 cmd = @_cmdsByName[i]
                 if not cmd
+
+                    # construct package name to require
+                    # <command>-<subcommand>-<subcommand> and so on
+                    pkg = ''
+                    c = @
+                    loop
+                        pkg = c._name + '-' + pkg
+                        if c._cmd == c then break
+                        c = c._cmd
+
                     try
-                        cmdDesc = require(@_name + '-' + i)
+                        cmdDesc = require(pkg + i)
                     catch e
 
                     if cmdDesc

diff --git a/test/coa.js b/test/coa.js
@@ -435,6 +435,19 @@ describe('Cmd', function() {
             });
         });
 
+        describe('2nd level subcommand', function() {
+            var cmd = COA.Cmd()
+                .name('coa')
+                .cmd()
+                .name('test')
+                .end();
+
+            it('should be invoked and accept passed opts and args', function() {
+                return cmd.do(['test', 'obj', '--opt', 'value', 'value', 'value 1', 'value 2'])
+                    .then(doTest);
+            });
+        });
+
     });
 
     it('helpful(), name(), title()');