//
// Copyright 2017, Sander van Harmelen
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
package gitlab
import (
"bytes"
"fmt"
"io"
"net/url"
)
// RepositoriesService handles communication with the repositories related
// methods of the GitLab API.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/repositories.html
type RepositoriesService struct {
client *Client
}
// TreeNode represents a GitLab repository file or directory.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/repositories.html
type TreeNode struct {
ID string `json:"id"`
Name string `json:"name"`
Type string `json:"type"`
Path string `json:"path"`
Mode string `json:"mode"`
}
func (t TreeNode) String() string {
return Stringify(t)
}
// ListTreeOptions represents the available ListTree() options.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#list-repository-tree
type ListTreeOptions struct {
ListOptions
Path *string `url:"path,omitempty" json:"path,omitempty"`
Ref *string `url:"ref,omitempty" json:"ref,omitempty"`
Recursive *bool `url:"recursive,omitempty" json:"recursive,omitempty"`
}
// ListTree gets a list of repository files and directories in a project.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#list-repository-tree
func (s *RepositoriesService) ListTree(pid interface{}, opt *ListTreeOptions, options ...OptionFunc) ([]*TreeNode, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/repository/tree", pathEscape(project))
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, nil, err
}
var t []*TreeNode
resp, err := s.client.Do(req, &t)
if err != nil {
return nil, resp, err
}
return t, resp, err
}
// Blob gets information about blob in repository like size and content. Note
// that blob content is Base64 encoded.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#get-a-blob-from-repository
func (s *RepositoriesService) Blob(pid interface{}, sha string, options ...OptionFunc) ([]byte, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/repository/blobs/%s", pathEscape(project), url.PathEscape(sha))
req, err := s.client.NewRequest("GET", u, nil, options)
if err != nil {
return nil, nil, err
}
var b bytes.Buffer
resp, err := s.client.Do(req, &b)
if err != nil {
return nil, resp, err
}
return b.Bytes(), resp, err
}
// RawBlobContent gets the raw file contents for a blob by blob SHA.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#raw-blob-content
func (s *RepositoriesService) RawBlobContent(pid interface{}, sha string, options ...OptionFunc) ([]byte, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/repository/blobs/%s/raw", pathEscape(project), url.PathEscape(sha))
req, err := s.client.NewRequest("GET", u, nil, options)
if err != nil {
return nil, nil, err
}
var b bytes.Buffer
resp, err := s.client.Do(req, &b)
if err != nil {
return nil, resp, err
}
return b.Bytes(), resp, err
}
// ArchiveOptions represents the available Archive() options.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#get-file-archive
type ArchiveOptions struct {
Format *string `url:"-" json:"-"`
SHA *string `url:"sha,omitempty" json:"sha,omitempty"`
}
// Archive gets an archive of the repository.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#get-file-archive
func (s *RepositoriesService) Archive(pid interface{}, opt *ArchiveOptions, options ...OptionFunc) ([]byte, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/repository/archive", pathEscape(project))
// Set an optional format for the archive.
if opt != nil && opt.Format != nil {
u = fmt.Sprintf("%s.%s", u, *opt.Format)
}
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, nil, err
}
var b bytes.Buffer
resp, err := s.client.Do(req, &b)
if err != nil {
return nil, resp, err
}
return b.Bytes(), resp, err
}
// StreamArchive streams an archive of the repository to the provided
// io.Writer.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#get-file-archive
func (s *RepositoriesService) StreamArchive(pid interface{}, w io.Writer, opt *ArchiveOptions, options ...OptionFunc) (*Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, err
}
u := fmt.Sprintf("projects/%s/repository/archive", pathEscape(project))
// Set an optional format for the archive.
if opt != nil && opt.Format != nil {
u = fmt.Sprintf("%s.%s", u, *opt.Format)
}
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, err
}
return s.client.Do(req, w)
}
// Compare represents the result of a comparison of branches, tags or commits.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#compare-branches-tags-or-commits
type Compare struct {
Commit *Commit `json:"commit"`
Commits []*Commit `json:"commits"`
Diffs []*Diff `json:"diffs"`
CompareTimeout bool `json:"compare_timeout"`
CompareSameRef bool `json:"compare_same_ref"`
}
func (c Compare) String() string {
return Stringify(c)
}
// CompareOptions represents the available Compare() options.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#compare-branches-tags-or-commits
type CompareOptions struct {
From *string `url:"from,omitempty" json:"from,omitempty"`
To *string `url:"to,omitempty" json:"to,omitempty"`
Straight *bool `url:"straight,omitempty" json:"straight,omitempty"`
}
// Compare compares branches, tags or commits.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#compare-branches-tags-or-commits
func (s *RepositoriesService) Compare(pid interface{}, opt *CompareOptions, options ...OptionFunc) (*Compare, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/repository/compare", pathEscape(project))
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, nil, err
}
c := new(Compare)
resp, err := s.client.Do(req, c)
if err != nil {
return nil, resp, err
}
return c, resp, err
}
// Contributor represents a GitLap contributor.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/repositories.html#contributors
type Contributor struct {
Name string `json:"name"`
Email string `json:"email"`
Commits int `json:"commits"`
Additions int `json:"additions"`
Deletions int `json:"deletions"`
}
func (c Contributor) String() string {
return Stringify(c)
}
// ListContributorsOptions represents the available ListContributors() options.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/repositories.html#contributors
type ListContributorsOptions ListOptions
// Contributors gets the repository contributors list.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/repositories.html#contributors
func (s *RepositoriesService) Contributors(pid interface{}, opt *ListContributorsOptions, options ...OptionFunc) ([]*Contributor, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/repository/contributors", pathEscape(project))
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, nil, err
}
var c []*Contributor
resp, err := s.client.Do(req, &c)
if err != nil {
return nil, resp, err
}
return c, resp, err
}
// MergeBaseOptions represents the available MergeBase() options.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#merge-base
type MergeBaseOptions struct {
Ref []string `url:"refs[],omitempty" json:"refs,omitempty"`
}
// MergeBase gets the common ancestor for 2 refs (commit SHAs, branch
// names or tags).
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/repositories.html#merge-base
func (s *RepositoriesService) MergeBase(pid interface{}, opt *MergeBaseOptions, options ...OptionFunc) (*Commit, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/repository/merge_base", pathEscape(project))
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, nil, err
}
c := new(Commit)
resp, err := s.client.Do(req, c)
if err != nil {
return nil, resp, err
}
return c, resp, err
}
