Merge pull request #62 from pascallap/environment_cookbooks

Implementation of: listing cookbooks in a given environment

environment.go

@@ -22,6 +22,8 @@ type Environment struct {
 	CookbookVersions   map[string]string `json:"cookbook_versions"`
 }
 
+type EnvironmentCookbookResult map[string]CookbookVersions
+
 func strMapToStr(e map[string]string) (out string) {
 	keys := make([]string, len(e))
 	for k, _ := range e {
@@ -93,6 +95,11 @@ func (e *EnvironmentService) Put(environment *Environment) (data *Environment, e
 // Get the versions of a cookbook for this environment from the Chef server.
 //
 // Chef API docs: http://docs.getchef.com/api_chef_server.html#id19
+func (e *EnvironmentService) ListCookbooks(name string, numVersions string) (data EnvironmentCookbookResult, err error) {
+  path := versionParams(fmt.Sprintf("environments/%s/cookbooks", name), numVersions)
+	err = e.client.magicRequestDecoder("GET", path, nil, &data)
+	return
+}
 
 // Get a hash of cookbooks and cookbook versions (including all dependencies) that
 // are required by the run_list array. Version constraints may be specified using