mirror of
https://github.com/go-gitea/gitea.git
synced 2024-12-05 09:03:48 +08:00
956 lines
28 KiB
Go
956 lines
28 KiB
Go
|
//
|
||
|
// 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 implements a GitLab API client.
|
||
|
package gitlab
|
||
|
|
||
|
import (
|
||
|
"bytes"
|
||
|
"context"
|
||
|
"encoding/json"
|
||
|
"errors"
|
||
|
"fmt"
|
||
|
"io"
|
||
|
"io/ioutil"
|
||
|
"net/http"
|
||
|
"net/url"
|
||
|
"sort"
|
||
|
"strconv"
|
||
|
"strings"
|
||
|
"time"
|
||
|
|
||
|
"github.com/google/go-querystring/query"
|
||
|
"golang.org/x/oauth2"
|
||
|
)
|
||
|
|
||
|
const (
|
||
|
defaultBaseURL = "https://gitlab.com/"
|
||
|
apiVersionPath = "api/v4/"
|
||
|
userAgent = "go-gitlab"
|
||
|
)
|
||
|
|
||
|
// authType represents an authentication type within GitLab.
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/
|
||
|
type authType int
|
||
|
|
||
|
// List of available authentication types.
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/
|
||
|
const (
|
||
|
basicAuth authType = iota
|
||
|
oAuthToken
|
||
|
privateToken
|
||
|
)
|
||
|
|
||
|
// AccessLevelValue represents a permission level within GitLab.
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/permissions/permissions.html
|
||
|
type AccessLevelValue int
|
||
|
|
||
|
// List of available access levels
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/permissions/permissions.html
|
||
|
const (
|
||
|
NoPermissions AccessLevelValue = 0
|
||
|
GuestPermissions AccessLevelValue = 10
|
||
|
ReporterPermissions AccessLevelValue = 20
|
||
|
DeveloperPermissions AccessLevelValue = 30
|
||
|
MaintainerPermissions AccessLevelValue = 40
|
||
|
OwnerPermissions AccessLevelValue = 50
|
||
|
|
||
|
// These are deprecated and should be removed in a future version
|
||
|
MasterPermissions AccessLevelValue = 40
|
||
|
OwnerPermission AccessLevelValue = 50
|
||
|
)
|
||
|
|
||
|
// BuildStateValue represents a GitLab build state.
|
||
|
type BuildStateValue string
|
||
|
|
||
|
// These constants represent all valid build states.
|
||
|
const (
|
||
|
Pending BuildStateValue = "pending"
|
||
|
Running BuildStateValue = "running"
|
||
|
Success BuildStateValue = "success"
|
||
|
Failed BuildStateValue = "failed"
|
||
|
Canceled BuildStateValue = "canceled"
|
||
|
Skipped BuildStateValue = "skipped"
|
||
|
Manual BuildStateValue = "manual"
|
||
|
)
|
||
|
|
||
|
// ISOTime represents an ISO 8601 formatted date
|
||
|
type ISOTime time.Time
|
||
|
|
||
|
// ISO 8601 date format
|
||
|
const iso8601 = "2006-01-02"
|
||
|
|
||
|
// MarshalJSON implements the json.Marshaler interface
|
||
|
func (t ISOTime) MarshalJSON() ([]byte, error) {
|
||
|
if y := time.Time(t).Year(); y < 0 || y >= 10000 {
|
||
|
// ISO 8901 uses 4 digits for the years
|
||
|
return nil, errors.New("json: ISOTime year outside of range [0,9999]")
|
||
|
}
|
||
|
|
||
|
b := make([]byte, 0, len(iso8601)+2)
|
||
|
b = append(b, '"')
|
||
|
b = time.Time(t).AppendFormat(b, iso8601)
|
||
|
b = append(b, '"')
|
||
|
|
||
|
return b, nil
|
||
|
}
|
||
|
|
||
|
// UnmarshalJSON implements the json.Unmarshaler interface
|
||
|
func (t *ISOTime) UnmarshalJSON(data []byte) error {
|
||
|
// Ignore null, like in the main JSON package
|
||
|
if string(data) == "null" {
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
isotime, err := time.Parse(`"`+iso8601+`"`, string(data))
|
||
|
*t = ISOTime(isotime)
|
||
|
|
||
|
return err
|
||
|
}
|
||
|
|
||
|
// EncodeValues implements the query.Encoder interface
|
||
|
func (t *ISOTime) EncodeValues(key string, v *url.Values) error {
|
||
|
if t == nil || (time.Time(*t)).IsZero() {
|
||
|
return nil
|
||
|
}
|
||
|
v.Add(key, t.String())
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
// String implements the Stringer interface
|
||
|
func (t ISOTime) String() string {
|
||
|
return time.Time(t).Format(iso8601)
|
||
|
}
|
||
|
|
||
|
// NotificationLevelValue represents a notification level.
|
||
|
type NotificationLevelValue int
|
||
|
|
||
|
// String implements the fmt.Stringer interface.
|
||
|
func (l NotificationLevelValue) String() string {
|
||
|
return notificationLevelNames[l]
|
||
|
}
|
||
|
|
||
|
// MarshalJSON implements the json.Marshaler interface.
|
||
|
func (l NotificationLevelValue) MarshalJSON() ([]byte, error) {
|
||
|
return json.Marshal(l.String())
|
||
|
}
|
||
|
|
||
|
// UnmarshalJSON implements the json.Unmarshaler interface.
|
||
|
func (l *NotificationLevelValue) UnmarshalJSON(data []byte) error {
|
||
|
var raw interface{}
|
||
|
if err := json.Unmarshal(data, &raw); err != nil {
|
||
|
return err
|
||
|
}
|
||
|
|
||
|
switch raw := raw.(type) {
|
||
|
case float64:
|
||
|
*l = NotificationLevelValue(raw)
|
||
|
case string:
|
||
|
*l = notificationLevelTypes[raw]
|
||
|
case nil:
|
||
|
// No action needed.
|
||
|
default:
|
||
|
return fmt.Errorf("json: cannot unmarshal %T into Go value of type %T", raw, *l)
|
||
|
}
|
||
|
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
// List of valid notification levels.
|
||
|
const (
|
||
|
DisabledNotificationLevel NotificationLevelValue = iota
|
||
|
ParticipatingNotificationLevel
|
||
|
WatchNotificationLevel
|
||
|
GlobalNotificationLevel
|
||
|
MentionNotificationLevel
|
||
|
CustomNotificationLevel
|
||
|
)
|
||
|
|
||
|
var notificationLevelNames = [...]string{
|
||
|
"disabled",
|
||
|
"participating",
|
||
|
"watch",
|
||
|
"global",
|
||
|
"mention",
|
||
|
"custom",
|
||
|
}
|
||
|
|
||
|
var notificationLevelTypes = map[string]NotificationLevelValue{
|
||
|
"disabled": DisabledNotificationLevel,
|
||
|
"participating": ParticipatingNotificationLevel,
|
||
|
"watch": WatchNotificationLevel,
|
||
|
"global": GlobalNotificationLevel,
|
||
|
"mention": MentionNotificationLevel,
|
||
|
"custom": CustomNotificationLevel,
|
||
|
}
|
||
|
|
||
|
// VisibilityValue represents a visibility level within GitLab.
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/
|
||
|
type VisibilityValue string
|
||
|
|
||
|
// List of available visibility levels.
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/
|
||
|
const (
|
||
|
PrivateVisibility VisibilityValue = "private"
|
||
|
InternalVisibility VisibilityValue = "internal"
|
||
|
PublicVisibility VisibilityValue = "public"
|
||
|
)
|
||
|
|
||
|
// VariableTypeValue represents a variable type within GitLab.
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/
|
||
|
type VariableTypeValue string
|
||
|
|
||
|
// List of available variable types.
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/
|
||
|
const (
|
||
|
EnvVariableType VariableTypeValue = "env_var"
|
||
|
FileVariableType VariableTypeValue = "file"
|
||
|
)
|
||
|
|
||
|
// MergeMethodValue represents a project merge type within GitLab.
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/projects.html#project-merge-method
|
||
|
type MergeMethodValue string
|
||
|
|
||
|
// List of available merge type
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/projects.html#project-merge-method
|
||
|
const (
|
||
|
NoFastForwardMerge MergeMethodValue = "merge"
|
||
|
FastForwardMerge MergeMethodValue = "ff"
|
||
|
RebaseMerge MergeMethodValue = "rebase_merge"
|
||
|
)
|
||
|
|
||
|
// EventTypeValue represents actions type for contribution events
|
||
|
type EventTypeValue string
|
||
|
|
||
|
// List of available action type
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/events.html#action-types
|
||
|
const (
|
||
|
CreatedEventType EventTypeValue = "created"
|
||
|
UpdatedEventType EventTypeValue = "updated"
|
||
|
ClosedEventType EventTypeValue = "closed"
|
||
|
ReopenedEventType EventTypeValue = "reopened"
|
||
|
PushedEventType EventTypeValue = "pushed"
|
||
|
CommentedEventType EventTypeValue = "commented"
|
||
|
MergedEventType EventTypeValue = "merged"
|
||
|
JoinedEventType EventTypeValue = "joined"
|
||
|
LeftEventType EventTypeValue = "left"
|
||
|
DestroyedEventType EventTypeValue = "destroyed"
|
||
|
ExpiredEventType EventTypeValue = "expired"
|
||
|
)
|
||
|
|
||
|
// EventTargetTypeValue represents actions type value for contribution events
|
||
|
type EventTargetTypeValue string
|
||
|
|
||
|
// List of available action type
|
||
|
//
|
||
|
// GitLab API docs: https://docs.gitlab.com/ce/api/events.html#target-types
|
||
|
const (
|
||
|
IssueEventTargetType EventTargetTypeValue = "issue"
|
||
|
MilestoneEventTargetType EventTargetTypeValue = "milestone"
|
||
|
MergeRequestEventTargetType EventTargetTypeValue = "merge_request"
|
||
|
NoteEventTargetType EventTargetTypeValue = "note"
|
||
|
ProjectEventTargetType EventTargetTypeValue = "project"
|
||
|
SnippetEventTargetType EventTargetTypeValue = "snippet"
|
||
|
UserEventTargetType EventTargetTypeValue = "user"
|
||
|
)
|
||
|
|
||
|
// A Client manages communication with the GitLab API.
|
||
|
type Client struct {
|
||
|
// HTTP client used to communicate with the API.
|
||
|
client *http.Client
|
||
|
|
||
|
// Base URL for API requests. Defaults to the public GitLab API, but can be
|
||
|
// set to a domain endpoint to use with a self hosted GitLab server. baseURL
|
||
|
// should always be specified with a trailing slash.
|
||
|
baseURL *url.URL
|
||
|
|
||
|
// Token type used to make authenticated API calls.
|
||
|
authType authType
|
||
|
|
||
|
// Username and password used for basix authentication.
|
||
|
username, password string
|
||
|
|
||
|
// Token used to make authenticated API calls.
|
||
|
token string
|
||
|
|
||
|
// User agent used when communicating with the GitLab API.
|
||
|
UserAgent string
|
||
|
|
||
|
// Services used for talking to different parts of the GitLab API.
|
||
|
AccessRequests *AccessRequestsService
|
||
|
AwardEmoji *AwardEmojiService
|
||
|
Boards *IssueBoardsService
|
||
|
Branches *BranchesService
|
||
|
BroadcastMessage *BroadcastMessagesService
|
||
|
CIYMLTemplate *CIYMLTemplatesService
|
||
|
Commits *CommitsService
|
||
|
ContainerRegistry *ContainerRegistryService
|
||
|
CustomAttribute *CustomAttributesService
|
||
|
DeployKeys *DeployKeysService
|
||
|
Deployments *DeploymentsService
|
||
|
Discussions *DiscussionsService
|
||
|
Environments *EnvironmentsService
|
||
|
Epics *EpicsService
|
||
|
Events *EventsService
|
||
|
Features *FeaturesService
|
||
|
GitIgnoreTemplates *GitIgnoreTemplatesService
|
||
|
GroupBadges *GroupBadgesService
|
||
|
GroupCluster *GroupClustersService
|
||
|
GroupIssueBoards *GroupIssueBoardsService
|
||
|
GroupLabels *GroupLabelsService
|
||
|
GroupMembers *GroupMembersService
|
||
|
GroupMilestones *GroupMilestonesService
|
||
|
GroupVariables *GroupVariablesService
|
||
|
Groups *GroupsService
|
||
|
IssueLinks *IssueLinksService
|
||
|
Issues *IssuesService
|
||
|
Jobs *JobsService
|
||
|
Keys *KeysService
|
||
|
Labels *LabelsService
|
||
|
License *LicenseService
|
||
|
LicenseTemplates *LicenseTemplatesService
|
||
|
MergeRequestApprovals *MergeRequestApprovalsService
|
||
|
MergeRequests *MergeRequestsService
|
||
|
Milestones *MilestonesService
|
||
|
Namespaces *NamespacesService
|
||
|
Notes *NotesService
|
||
|
NotificationSettings *NotificationSettingsService
|
||
|
PagesDomains *PagesDomainsService
|
||
|
PipelineSchedules *PipelineSchedulesService
|
||
|
PipelineTriggers *PipelineTriggersService
|
||
|
Pipelines *PipelinesService
|
||
|
ProjectBadges *ProjectBadgesService
|
||
|
ProjectCluster *ProjectClustersService
|
||
|
ProjectImportExport *ProjectImportExportService
|
||
|
ProjectMembers *ProjectMembersService
|
||
|
ProjectSnippets *ProjectSnippetsService
|
||
|
ProjectVariables *ProjectVariablesService
|
||
|
Projects *ProjectsService
|
||
|
ProtectedBranches *ProtectedBranchesService
|
||
|
ProtectedTags *ProtectedTagsService
|
||
|
ReleaseLinks *ReleaseLinksService
|
||
|
Releases *ReleasesService
|
||
|
Repositories *RepositoriesService
|
||
|
RepositoryFiles *RepositoryFilesService
|
||
|
ResourceLabelEvents *ResourceLabelEventsService
|
||
|
Runners *RunnersService
|
||
|
Search *SearchService
|
||
|
Services *ServicesService
|
||
|
Settings *SettingsService
|
||
|
Sidekiq *SidekiqService
|
||
|
Snippets *SnippetsService
|
||
|
SystemHooks *SystemHooksService
|
||
|
Tags *TagsService
|
||
|
Todos *TodosService
|
||
|
Users *UsersService
|
||
|
Validate *ValidateService
|
||
|
Version *VersionService
|
||
|
Wikis *WikisService
|
||
|
}
|
||
|
|
||
|
// ListOptions specifies the optional parameters to various List methods that
|
||
|
// support pagination.
|
||
|
type ListOptions struct {
|
||
|
// For paginated result sets, page of results to retrieve.
|
||
|
Page int `url:"page,omitempty" json:"page,omitempty"`
|
||
|
|
||
|
// For paginated result sets, the number of results to include per page.
|
||
|
PerPage int `url:"per_page,omitempty" json:"per_page,omitempty"`
|
||
|
}
|
||
|
|
||
|
// NewClient returns a new GitLab API client. If a nil httpClient is
|
||
|
// provided, http.DefaultClient will be used. To use API methods which require
|
||
|
// authentication, provide a valid private or personal token.
|
||
|
func NewClient(httpClient *http.Client, token string) *Client {
|
||
|
client := newClient(httpClient)
|
||
|
client.authType = privateToken
|
||
|
client.token = token
|
||
|
return client
|
||
|
}
|
||
|
|
||
|
// NewBasicAuthClient returns a new GitLab API client. If a nil httpClient is
|
||
|
// provided, http.DefaultClient will be used. To use API methods which require
|
||
|
// authentication, provide a valid username and password.
|
||
|
func NewBasicAuthClient(httpClient *http.Client, endpoint, username, password string) (*Client, error) {
|
||
|
client := newClient(httpClient)
|
||
|
client.authType = basicAuth
|
||
|
client.username = username
|
||
|
client.password = password
|
||
|
client.SetBaseURL(endpoint)
|
||
|
|
||
|
err := client.requestOAuthToken(context.TODO())
|
||
|
if err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
|
||
|
return client, nil
|
||
|
}
|
||
|
|
||
|
func (c *Client) requestOAuthToken(ctx context.Context) error {
|
||
|
config := &oauth2.Config{
|
||
|
Endpoint: oauth2.Endpoint{
|
||
|
AuthURL: fmt.Sprintf("%s://%s/oauth/authorize", c.BaseURL().Scheme, c.BaseURL().Host),
|
||
|
TokenURL: fmt.Sprintf("%s://%s/oauth/token", c.BaseURL().Scheme, c.BaseURL().Host),
|
||
|
},
|
||
|
}
|
||
|
ctx = context.WithValue(ctx, oauth2.HTTPClient, c.client)
|
||
|
t, err := config.PasswordCredentialsToken(ctx, c.username, c.password)
|
||
|
if err != nil {
|
||
|
return err
|
||
|
}
|
||
|
c.token = t.AccessToken
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
// NewOAuthClient returns a new GitLab API client. If a nil httpClient is
|
||
|
// provided, http.DefaultClient will be used. To use API methods which require
|
||
|
// authentication, provide a valid oauth token.
|
||
|
func NewOAuthClient(httpClient *http.Client, token string) *Client {
|
||
|
client := newClient(httpClient)
|
||
|
client.authType = oAuthToken
|
||
|
client.token = token
|
||
|
return client
|
||
|
}
|
||
|
|
||
|
func newClient(httpClient *http.Client) *Client {
|
||
|
if httpClient == nil {
|
||
|
httpClient = http.DefaultClient
|
||
|
}
|
||
|
|
||
|
c := &Client{client: httpClient, UserAgent: userAgent}
|
||
|
if err := c.SetBaseURL(defaultBaseURL); err != nil {
|
||
|
// Should never happen since defaultBaseURL is our constant.
|
||
|
panic(err)
|
||
|
}
|
||
|
|
||
|
// Create the internal timeStats service.
|
||
|
timeStats := &timeStatsService{client: c}
|
||
|
|
||
|
// Create all the public services.
|
||
|
c.AccessRequests = &AccessRequestsService{client: c}
|
||
|
c.AwardEmoji = &AwardEmojiService{client: c}
|
||
|
c.Boards = &IssueBoardsService{client: c}
|
||
|
c.Branches = &BranchesService{client: c}
|
||
|
c.BroadcastMessage = &BroadcastMessagesService{client: c}
|
||
|
c.CIYMLTemplate = &CIYMLTemplatesService{client: c}
|
||
|
c.Commits = &CommitsService{client: c}
|
||
|
c.ContainerRegistry = &ContainerRegistryService{client: c}
|
||
|
c.CustomAttribute = &CustomAttributesService{client: c}
|
||
|
c.DeployKeys = &DeployKeysService{client: c}
|
||
|
c.Deployments = &DeploymentsService{client: c}
|
||
|
c.Discussions = &DiscussionsService{client: c}
|
||
|
c.Environments = &EnvironmentsService{client: c}
|
||
|
c.Epics = &EpicsService{client: c}
|
||
|
c.Events = &EventsService{client: c}
|
||
|
c.Features = &FeaturesService{client: c}
|
||
|
c.GitIgnoreTemplates = &GitIgnoreTemplatesService{client: c}
|
||
|
c.GroupBadges = &GroupBadgesService{client: c}
|
||
|
c.GroupCluster = &GroupClustersService{client: c}
|
||
|
c.GroupIssueBoards = &GroupIssueBoardsService{client: c}
|
||
|
c.GroupLabels = &GroupLabelsService{client: c}
|
||
|
c.GroupMembers = &GroupMembersService{client: c}
|
||
|
c.GroupMilestones = &GroupMilestonesService{client: c}
|
||
|
c.GroupVariables = &GroupVariablesService{client: c}
|
||
|
c.Groups = &GroupsService{client: c}
|
||
|
c.IssueLinks = &IssueLinksService{client: c}
|
||
|
c.Issues = &IssuesService{client: c, timeStats: timeStats}
|
||
|
c.Jobs = &JobsService{client: c}
|
||
|
c.Keys = &KeysService{client: c}
|
||
|
c.Labels = &LabelsService{client: c}
|
||
|
c.License = &LicenseService{client: c}
|
||
|
c.LicenseTemplates = &LicenseTemplatesService{client: c}
|
||
|
c.MergeRequestApprovals = &MergeRequestApprovalsService{client: c}
|
||
|
c.MergeRequests = &MergeRequestsService{client: c, timeStats: timeStats}
|
||
|
c.Milestones = &MilestonesService{client: c}
|
||
|
c.Namespaces = &NamespacesService{client: c}
|
||
|
c.Notes = &NotesService{client: c}
|
||
|
c.NotificationSettings = &NotificationSettingsService{client: c}
|
||
|
c.PagesDomains = &PagesDomainsService{client: c}
|
||
|
c.PipelineSchedules = &PipelineSchedulesService{client: c}
|
||
|
c.PipelineTriggers = &PipelineTriggersService{client: c}
|
||
|
c.Pipelines = &PipelinesService{client: c}
|
||
|
c.ProjectBadges = &ProjectBadgesService{client: c}
|
||
|
c.ProjectCluster = &ProjectClustersService{client: c}
|
||
|
c.ProjectImportExport = &ProjectImportExportService{client: c}
|
||
|
c.ProjectMembers = &ProjectMembersService{client: c}
|
||
|
c.ProjectSnippets = &ProjectSnippetsService{client: c}
|
||
|
c.ProjectVariables = &ProjectVariablesService{client: c}
|
||
|
c.Projects = &ProjectsService{client: c}
|
||
|
c.ProtectedBranches = &ProtectedBranchesService{client: c}
|
||
|
c.ProtectedTags = &ProtectedTagsService{client: c}
|
||
|
c.ReleaseLinks = &ReleaseLinksService{client: c}
|
||
|
c.Releases = &ReleasesService{client: c}
|
||
|
c.Repositories = &RepositoriesService{client: c}
|
||
|
c.RepositoryFiles = &RepositoryFilesService{client: c}
|
||
|
c.ResourceLabelEvents = &ResourceLabelEventsService{client: c}
|
||
|
c.Runners = &RunnersService{client: c}
|
||
|
c.Search = &SearchService{client: c}
|
||
|
c.Services = &ServicesService{client: c}
|
||
|
c.Settings = &SettingsService{client: c}
|
||
|
c.Sidekiq = &SidekiqService{client: c}
|
||
|
c.Snippets = &SnippetsService{client: c}
|
||
|
c.SystemHooks = &SystemHooksService{client: c}
|
||
|
c.Tags = &TagsService{client: c}
|
||
|
c.Todos = &TodosService{client: c}
|
||
|
c.Users = &UsersService{client: c}
|
||
|
c.Validate = &ValidateService{client: c}
|
||
|
c.Version = &VersionService{client: c}
|
||
|
c.Wikis = &WikisService{client: c}
|
||
|
|
||
|
return c
|
||
|
}
|
||
|
|
||
|
// BaseURL return a copy of the baseURL.
|
||
|
func (c *Client) BaseURL() *url.URL {
|
||
|
u := *c.baseURL
|
||
|
return &u
|
||
|
}
|
||
|
|
||
|
// SetBaseURL sets the base URL for API requests to a custom endpoint. urlStr
|
||
|
// should always be specified with a trailing slash.
|
||
|
func (c *Client) SetBaseURL(urlStr string) error {
|
||
|
// Make sure the given URL end with a slash
|
||
|
if !strings.HasSuffix(urlStr, "/") {
|
||
|
urlStr += "/"
|
||
|
}
|
||
|
|
||
|
baseURL, err := url.Parse(urlStr)
|
||
|
if err != nil {
|
||
|
return err
|
||
|
}
|
||
|
|
||
|
if !strings.HasSuffix(baseURL.Path, apiVersionPath) {
|
||
|
baseURL.Path += apiVersionPath
|
||
|
}
|
||
|
|
||
|
// Update the base URL of the client.
|
||
|
c.baseURL = baseURL
|
||
|
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
// NewRequest creates an API request. A relative URL path can be provided in
|
||
|
// urlStr, in which case it is resolved relative to the base URL of the Client.
|
||
|
// Relative URL paths should always be specified without a preceding slash. If
|
||
|
// specified, the value pointed to by body is JSON encoded and included as the
|
||
|
// request body.
|
||
|
func (c *Client) NewRequest(method, path string, opt interface{}, options []OptionFunc) (*http.Request, error) {
|
||
|
u := *c.baseURL
|
||
|
unescaped, err := url.PathUnescape(path)
|
||
|
if err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
|
||
|
// Set the encoded path data
|
||
|
u.RawPath = c.baseURL.Path + path
|
||
|
u.Path = c.baseURL.Path + unescaped
|
||
|
|
||
|
if opt != nil {
|
||
|
q, err := query.Values(opt)
|
||
|
if err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
u.RawQuery = q.Encode()
|
||
|
}
|
||
|
|
||
|
req := &http.Request{
|
||
|
Method: method,
|
||
|
URL: &u,
|
||
|
Proto: "HTTP/1.1",
|
||
|
ProtoMajor: 1,
|
||
|
ProtoMinor: 1,
|
||
|
Header: make(http.Header),
|
||
|
Host: u.Host,
|
||
|
}
|
||
|
|
||
|
for _, fn := range options {
|
||
|
if fn == nil {
|
||
|
continue
|
||
|
}
|
||
|
|
||
|
if err := fn(req); err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if method == "POST" || method == "PUT" {
|
||
|
bodyBytes, err := json.Marshal(opt)
|
||
|
if err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
bodyReader := bytes.NewReader(bodyBytes)
|
||
|
|
||
|
u.RawQuery = ""
|
||
|
req.Body = ioutil.NopCloser(bodyReader)
|
||
|
req.GetBody = func() (io.ReadCloser, error) {
|
||
|
return ioutil.NopCloser(bodyReader), nil
|
||
|
}
|
||
|
req.ContentLength = int64(bodyReader.Len())
|
||
|
req.Header.Set("Content-Type", "application/json")
|
||
|
}
|
||
|
|
||
|
req.Header.Set("Accept", "application/json")
|
||
|
|
||
|
switch c.authType {
|
||
|
case basicAuth, oAuthToken:
|
||
|
req.Header.Set("Authorization", "Bearer "+c.token)
|
||
|
case privateToken:
|
||
|
req.Header.Set("PRIVATE-TOKEN", c.token)
|
||
|
}
|
||
|
|
||
|
if c.UserAgent != "" {
|
||
|
req.Header.Set("User-Agent", c.UserAgent)
|
||
|
}
|
||
|
|
||
|
return req, nil
|
||
|
}
|
||
|
|
||
|
// Response is a GitLab API response. This wraps the standard http.Response
|
||
|
// returned from GitLab and provides convenient access to things like
|
||
|
// pagination links.
|
||
|
type Response struct {
|
||
|
*http.Response
|
||
|
|
||
|
// These fields provide the page values for paginating through a set of
|
||
|
// results. Any or all of these may be set to the zero value for
|
||
|
// responses that are not part of a paginated set, or for which there
|
||
|
// are no additional pages.
|
||
|
TotalItems int
|
||
|
TotalPages int
|
||
|
ItemsPerPage int
|
||
|
CurrentPage int
|
||
|
NextPage int
|
||
|
PreviousPage int
|
||
|
}
|
||
|
|
||
|
// newResponse creates a new Response for the provided http.Response.
|
||
|
func newResponse(r *http.Response) *Response {
|
||
|
response := &Response{Response: r}
|
||
|
response.populatePageValues()
|
||
|
return response
|
||
|
}
|
||
|
|
||
|
const (
|
||
|
xTotal = "X-Total"
|
||
|
xTotalPages = "X-Total-Pages"
|
||
|
xPerPage = "X-Per-Page"
|
||
|
xPage = "X-Page"
|
||
|
xNextPage = "X-Next-Page"
|
||
|
xPrevPage = "X-Prev-Page"
|
||
|
)
|
||
|
|
||
|
// populatePageValues parses the HTTP Link response headers and populates the
|
||
|
// various pagination link values in the Response.
|
||
|
func (r *Response) populatePageValues() {
|
||
|
if totalItems := r.Response.Header.Get(xTotal); totalItems != "" {
|
||
|
r.TotalItems, _ = strconv.Atoi(totalItems)
|
||
|
}
|
||
|
if totalPages := r.Response.Header.Get(xTotalPages); totalPages != "" {
|
||
|
r.TotalPages, _ = strconv.Atoi(totalPages)
|
||
|
}
|
||
|
if itemsPerPage := r.Response.Header.Get(xPerPage); itemsPerPage != "" {
|
||
|
r.ItemsPerPage, _ = strconv.Atoi(itemsPerPage)
|
||
|
}
|
||
|
if currentPage := r.Response.Header.Get(xPage); currentPage != "" {
|
||
|
r.CurrentPage, _ = strconv.Atoi(currentPage)
|
||
|
}
|
||
|
if nextPage := r.Response.Header.Get(xNextPage); nextPage != "" {
|
||
|
r.NextPage, _ = strconv.Atoi(nextPage)
|
||
|
}
|
||
|
if previousPage := r.Response.Header.Get(xPrevPage); previousPage != "" {
|
||
|
r.PreviousPage, _ = strconv.Atoi(previousPage)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Do sends an API request and returns the API response. The API response is
|
||
|
// JSON decoded and stored in the value pointed to by v, or returned as an
|
||
|
// error if an API error has occurred. If v implements the io.Writer
|
||
|
// interface, the raw response body will be written to v, without attempting to
|
||
|
// first decode it.
|
||
|
func (c *Client) Do(req *http.Request, v interface{}) (*Response, error) {
|
||
|
resp, err := c.client.Do(req)
|
||
|
if err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
defer resp.Body.Close()
|
||
|
|
||
|
if resp.StatusCode == http.StatusUnauthorized && c.authType == basicAuth {
|
||
|
err = c.requestOAuthToken(req.Context())
|
||
|
if err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
return c.Do(req, v)
|
||
|
}
|
||
|
|
||
|
response := newResponse(resp)
|
||
|
|
||
|
err = CheckResponse(resp)
|
||
|
if err != nil {
|
||
|
// even though there was an error, we still return the response
|
||
|
// in case the caller wants to inspect it further
|
||
|
return response, err
|
||
|
}
|
||
|
|
||
|
if v != nil {
|
||
|
if w, ok := v.(io.Writer); ok {
|
||
|
_, err = io.Copy(w, resp.Body)
|
||
|
} else {
|
||
|
err = json.NewDecoder(resp.Body).Decode(v)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return response, err
|
||
|
}
|
||
|
|
||
|
// Helper function to accept and format both the project ID or name as project
|
||
|
// identifier for all API calls.
|
||
|
func parseID(id interface{}) (string, error) {
|
||
|
switch v := id.(type) {
|
||
|
case int:
|
||
|
return strconv.Itoa(v), nil
|
||
|
case string:
|
||
|
return v, nil
|
||
|
default:
|
||
|
return "", fmt.Errorf("invalid ID type %#v, the ID must be an int or a string", id)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Helper function to escape a project identifier.
|
||
|
func pathEscape(s string) string {
|
||
|
return strings.Replace(url.PathEscape(s), ".", "%2E", -1)
|
||
|
}
|
||
|
|
||
|
// An ErrorResponse reports one or more errors caused by an API request.
|
||
|
//
|
||
|
// GitLab API docs:
|
||
|
// https://docs.gitlab.com/ce/api/README.html#data-validation-and-error-reporting
|
||
|
type ErrorResponse struct {
|
||
|
Body []byte
|
||
|
Response *http.Response
|
||
|
Message string
|
||
|
}
|
||
|
|
||
|
func (e *ErrorResponse) Error() string {
|
||
|
path, _ := url.QueryUnescape(e.Response.Request.URL.Path)
|
||
|
u := fmt.Sprintf("%s://%s%s", e.Response.Request.URL.Scheme, e.Response.Request.URL.Host, path)
|
||
|
return fmt.Sprintf("%s %s: %d %s", e.Response.Request.Method, u, e.Response.StatusCode, e.Message)
|
||
|
}
|
||
|
|
||
|
// CheckResponse checks the API response for errors, and returns them if present.
|
||
|
func CheckResponse(r *http.Response) error {
|
||
|
switch r.StatusCode {
|
||
|
case 200, 201, 202, 204, 304:
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
errorResponse := &ErrorResponse{Response: r}
|
||
|
data, err := ioutil.ReadAll(r.Body)
|
||
|
if err == nil && data != nil {
|
||
|
errorResponse.Body = data
|
||
|
|
||
|
var raw interface{}
|
||
|
if err := json.Unmarshal(data, &raw); err != nil {
|
||
|
errorResponse.Message = "failed to parse unknown error format"
|
||
|
} else {
|
||
|
errorResponse.Message = parseError(raw)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return errorResponse
|
||
|
}
|
||
|
|
||
|
// Format:
|
||
|
// {
|
||
|
// "message": {
|
||
|
// "<property-name>": [
|
||
|
// "<error-message>",
|
||
|
// "<error-message>",
|
||
|
// ...
|
||
|
// ],
|
||
|
// "<embed-entity>": {
|
||
|
// "<property-name>": [
|
||
|
// "<error-message>",
|
||
|
// "<error-message>",
|
||
|
// ...
|
||
|
// ],
|
||
|
// }
|
||
|
// },
|
||
|
// "error": "<error-message>"
|
||
|
// }
|
||
|
func parseError(raw interface{}) string {
|
||
|
switch raw := raw.(type) {
|
||
|
case string:
|
||
|
return raw
|
||
|
|
||
|
case []interface{}:
|
||
|
var errs []string
|
||
|
for _, v := range raw {
|
||
|
errs = append(errs, parseError(v))
|
||
|
}
|
||
|
return fmt.Sprintf("[%s]", strings.Join(errs, ", "))
|
||
|
|
||
|
case map[string]interface{}:
|
||
|
var errs []string
|
||
|
for k, v := range raw {
|
||
|
errs = append(errs, fmt.Sprintf("{%s: %s}", k, parseError(v)))
|
||
|
}
|
||
|
sort.Strings(errs)
|
||
|
return strings.Join(errs, ", ")
|
||
|
|
||
|
default:
|
||
|
return fmt.Sprintf("failed to parse unexpected error type: %T", raw)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// OptionFunc can be passed to all API requests to make the API call as if you were
|
||
|
// another user, provided your private token is from an administrator account.
|
||
|
//
|
||
|
// GitLab docs: https://docs.gitlab.com/ce/api/README.html#sudo
|
||
|
type OptionFunc func(*http.Request) error
|
||
|
|
||
|
// WithSudo takes either a username or user ID and sets the SUDO request header
|
||
|
func WithSudo(uid interface{}) OptionFunc {
|
||
|
return func(req *http.Request) error {
|
||
|
user, err := parseID(uid)
|
||
|
if err != nil {
|
||
|
return err
|
||
|
}
|
||
|
req.Header.Set("SUDO", user)
|
||
|
return nil
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// WithContext runs the request with the provided context
|
||
|
func WithContext(ctx context.Context) OptionFunc {
|
||
|
return func(req *http.Request) error {
|
||
|
*req = *req.WithContext(ctx)
|
||
|
return nil
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Bool is a helper routine that allocates a new bool value
|
||
|
// to store v and returns a pointer to it.
|
||
|
func Bool(v bool) *bool {
|
||
|
p := new(bool)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// Int is a helper routine that allocates a new int32 value
|
||
|
// to store v and returns a pointer to it, but unlike Int32
|
||
|
// its argument value is an int.
|
||
|
func Int(v int) *int {
|
||
|
p := new(int)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// String is a helper routine that allocates a new string value
|
||
|
// to store v and returns a pointer to it.
|
||
|
func String(v string) *string {
|
||
|
p := new(string)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// Time is a helper routine that allocates a new time.Time value
|
||
|
// to store v and returns a pointer to it.
|
||
|
func Time(v time.Time) *time.Time {
|
||
|
p := new(time.Time)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// AccessLevel is a helper routine that allocates a new AccessLevelValue
|
||
|
// to store v and returns a pointer to it.
|
||
|
func AccessLevel(v AccessLevelValue) *AccessLevelValue {
|
||
|
p := new(AccessLevelValue)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// BuildState is a helper routine that allocates a new BuildStateValue
|
||
|
// to store v and returns a pointer to it.
|
||
|
func BuildState(v BuildStateValue) *BuildStateValue {
|
||
|
p := new(BuildStateValue)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// NotificationLevel is a helper routine that allocates a new NotificationLevelValue
|
||
|
// to store v and returns a pointer to it.
|
||
|
func NotificationLevel(v NotificationLevelValue) *NotificationLevelValue {
|
||
|
p := new(NotificationLevelValue)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// VariableType is a helper routine that allocates a new VariableTypeValue
|
||
|
// to store v and returns a pointer to it.
|
||
|
func VariableType(v VariableTypeValue) *VariableTypeValue {
|
||
|
p := new(VariableTypeValue)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// Visibility is a helper routine that allocates a new VisibilityValue
|
||
|
// to store v and returns a pointer to it.
|
||
|
func Visibility(v VisibilityValue) *VisibilityValue {
|
||
|
p := new(VisibilityValue)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// MergeMethod is a helper routine that allocates a new MergeMethod
|
||
|
// to sotre v and returns a pointer to it.
|
||
|
func MergeMethod(v MergeMethodValue) *MergeMethodValue {
|
||
|
p := new(MergeMethodValue)
|
||
|
*p = v
|
||
|
return p
|
||
|
}
|
||
|
|
||
|
// BoolValue is a boolean value with advanced json unmarshaling features.
|
||
|
type BoolValue bool
|
||
|
|
||
|
// UnmarshalJSON allows 1 and 0 to be considered as boolean values
|
||
|
// Needed for https://gitlab.com/gitlab-org/gitlab-ce/issues/50122
|
||
|
func (t *BoolValue) UnmarshalJSON(b []byte) error {
|
||
|
switch string(b) {
|
||
|
case `"1"`:
|
||
|
*t = true
|
||
|
return nil
|
||
|
case `"0"`:
|
||
|
*t = false
|
||
|
return nil
|
||
|
default:
|
||
|
var v bool
|
||
|
err := json.Unmarshal(b, &v)
|
||
|
*t = BoolValue(v)
|
||
|
return err
|
||
|
}
|
||
|
}
|