Add ability to paginate build variables (#159)

build_variables.go

@@ -8,14 +8,14 @@ import (
 // BuildVariablesService handles communication with the project variables related methods
 // of the Gitlab API
 //
-// Gitlab API Docs : https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/build_variables.md
+// Gitlab API Docs : https://docs.gitlab.com/ce/api/build_variables.html
 type BuildVariablesService struct {
 	client *Client
 }
 
 // BuildVariable represents a variable available for each build of the given project
 //
-// Gitlab API Docs : https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/build_variables.md
+// Gitlab API Docs : https://docs.gitlab.com/ce/api/build_variables.html
 type BuildVariable struct {
 	Key   string `json:"key"`
 	Value string `json:"value"`
@@ -28,7 +28,7 @@ func (v BuildVariable) String() string {
 // ListBuildVariablesOptions are the parameters to ListBuildVariables()
 //
 // Gitlab API Docs:
-// https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/build_variables.md#list-project-variables
+// https://docs.gitlab.com/ce/api/build_variables.html#list-project-variables
 type ListBuildVariablesOptions struct {
 	ListOptions
 }
@@ -36,7 +36,7 @@ type ListBuildVariablesOptions struct {
 // ListBuildVariables gets the a list of project variables in a project
 //
 // Gitlab API Docs:
-// https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/build_variables.md#list-project-variables
+// https://docs.gitlab.com/ce/api/build_variables.html#list-project-variables
 func (s *BuildVariablesService) ListBuildVariables(pid interface{}, opts *ListBuildVariablesOptions, options ...OptionFunc) ([]*BuildVariable, *Response, error) {
 	project, err := parseID(pid)
 	if err != nil {
@@ -61,7 +61,7 @@ func (s *BuildVariablesService) ListBuildVariables(pid interface{}, opts *ListBu
 // GetBuildVariable gets a single project variable of a project
 //
 // Gitlab API Docs:
-// https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/build_variables.md#show-variable-details
+// https://docs.gitlab.com/ce/api/build_variables.html#show-variable-details
 func (s *BuildVariablesService) GetBuildVariable(pid interface{}, key string, options ...OptionFunc) (*BuildVariable, *Response, error) {
 	project, err := parseID(pid)
 	if err != nil {
@@ -86,7 +86,7 @@ func (s *BuildVariablesService) GetBuildVariable(pid interface{}, key string, op
 // CreateBuildVariable creates a variable for a given project
 //
 // Gitlab API Docs:
-// https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/build_variables.md#create-variable
+// https://docs.gitlab.com/ce/api/build_variables.html#create-variable
 func (s *BuildVariablesService) CreateBuildVariable(pid interface{}, key, value string, options ...OptionFunc) (*BuildVariable, *Response, error) {
 	project, err := parseID(pid)
 	if err != nil {
@@ -112,7 +112,7 @@ func (s *BuildVariablesService) CreateBuildVariable(pid interface{}, key, value
 // The variable key must exist
 //
 // Gitlab API Docs:
-// https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/build_variables.md#update-variable
+// https://docs.gitlab.com/ce/api/build_variables.html#update-variable
 func (s *BuildVariablesService) UpdateBuildVariable(pid interface{}, key, value string, options ...OptionFunc) (*BuildVariable, *Response, error) {
 	project, err := parseID(pid)
 	if err != nil {
@@ -137,7 +137,7 @@ func (s *BuildVariablesService) UpdateBuildVariable(pid interface{}, key, value
 // RemoveBuildVariable removes a project variable of a given project identified by its key
 //
 // Gitlab API Docs:
-// https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/build_variables.md#remove-variable
+// https://docs.gitlab.com/ce/api/build_variables.html#remove-variable
 func (s *BuildVariablesService) RemoveBuildVariable(pid interface{}, key string, options ...OptionFunc) (*Response, error) {
 	project, err := parseID(pid)
 	if err != nil {