Gitea: Golang SDK
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// Copyright 2016 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package gitea
import (
"bytes"
"encoding/json"
"fmt"
"net/url"
"strings"
"time"
)
// Milestone milestone is a collection of issues on one repository
type Milestone struct {
ID int64 `json:"id"`
Title string `json:"title"`
Description string `json:"description"`
State StateType `json:"state"`
OpenIssues int `json:"open_issues"`
ClosedIssues int `json:"closed_issues"`
Created time.Time `json:"created_at"`
Updated *time.Time `json:"updated_at"`
Closed *time.Time `json:"closed_at"`
Deadline *time.Time `json:"due_on"`
}
// ListMilestoneOption list milestone options
type ListMilestoneOption struct {
ListOptions
// open, closed, all
State StateType
Name string
}
// QueryEncode turns options into querystring argument
func (opt *ListMilestoneOption) QueryEncode() string {
query := opt.getURLQuery()
if opt.State != "" {
query.Add("state", string(opt.State))
}
if len(opt.Name) != 0 {
query.Add("name", opt.Name)
}
return query.Encode()
}
// ListRepoMilestones list all the milestones of one repository
func (c *Client) ListRepoMilestones(owner, repo string, opt ListMilestoneOption) ([]*Milestone, *Response, error) {
if err := escapeValidatePathSegments(&owner, &repo); err != nil {
return nil, nil, err
}
opt.setDefaults()
milestones := make([]*Milestone, 0, opt.PageSize)
link, _ := url.Parse(fmt.Sprintf("/repos/%s/%s/milestones", owner, repo))
link.RawQuery = opt.QueryEncode()
resp, err := c.getParsedResponse("GET", link.String(), nil, nil, &milestones)
return milestones, resp, err
}
// GetMilestone get one milestone by repo name and milestone id
func (c *Client) GetMilestone(owner, repo string, id int64) (*Milestone, *Response, error) {
if err := escapeValidatePathSegments(&owner, &repo); err != nil {
return nil, nil, err
}
milestone := new(Milestone)
resp, err := c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/milestones/%d", owner, repo, id), nil, nil, milestone)
return milestone, resp, err
}
// GetMilestoneByName get one milestone by repo and milestone name
func (c *Client) GetMilestoneByName(owner, repo string, name string) (*Milestone, *Response, error) {
if c.CheckServerVersionConstraint(">=1.13") != nil {
// backwards compatibility mode
m, resp, err := c.resolveMilestoneByName(owner, repo, name)
return m, resp, err
}
if err := escapeValidatePathSegments(&owner, &repo, &name); err != nil {
return nil, nil, err
}
milestone := new(Milestone)
resp, err := c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/milestones/%s", owner, repo, name), nil, nil, milestone)
return milestone, resp, err
}
// CreateMilestoneOption options for creating a milestone
type CreateMilestoneOption struct {
Title string `json:"title"`
Description string `json:"description"`
State StateType `json:"state"`
Deadline *time.Time `json:"due_on"`
}
// Validate the CreateMilestoneOption struct
func (opt CreateMilestoneOption) Validate() error {
if len(strings.TrimSpace(opt.Title)) == 0 {
return fmt.Errorf("title is empty")
}
return nil
}
// CreateMilestone create one milestone with options
func (c *Client) CreateMilestone(owner, repo string, opt CreateMilestoneOption) (*Milestone, *Response, error) {
if err := escapeValidatePathSegments(&owner, &repo); err != nil {
return nil, nil, err
}
if err := opt.Validate(); err != nil {
return nil, nil, err
}
body, err := json.Marshal(&opt)
if err != nil {
return nil, nil, err
}
milestone := new(Milestone)
resp, err := c.getParsedResponse("POST", fmt.Sprintf("/repos/%s/%s/milestones", owner, repo), jsonHeader, bytes.NewReader(body), milestone)
// make creating closed milestones need gitea >= v1.13.0
// this make it backwards compatible
if err == nil && opt.State == StateClosed && milestone.State != StateClosed {
closed := StateClosed
return c.EditMilestone(owner, repo, milestone.ID, EditMilestoneOption{
State: &closed,
})
}
return milestone, resp, err
}
// EditMilestoneOption options for editing a milestone
type EditMilestoneOption struct {
Title string `json:"title"`
Description *string `json:"description"`
State *StateType `json:"state"`
Deadline *time.Time `json:"due_on"`
}
// Validate the EditMilestoneOption struct
func (opt EditMilestoneOption) Validate() error {
if len(opt.Title) != 0 && len(strings.TrimSpace(opt.Title)) == 0 {
return fmt.Errorf("title is empty")
}
return nil
}
// EditMilestone modify milestone with options
func (c *Client) EditMilestone(owner, repo string, id int64, opt EditMilestoneOption) (*Milestone, *Response, error) {
if err := escapeValidatePathSegments(&owner, &repo); err != nil {
return nil, nil, err
}
if err := opt.Validate(); err != nil {
return nil, nil, err
}
body, err := json.Marshal(&opt)
if err != nil {
return nil, nil, err
}
milestone := new(Milestone)
resp, err := c.getParsedResponse("PATCH", fmt.Sprintf("/repos/%s/%s/milestones/%d", owner, repo, id), jsonHeader, bytes.NewReader(body), milestone)
return milestone, resp, err
}
// EditMilestoneByName modify milestone with options
func (c *Client) EditMilestoneByName(owner, repo string, name string, opt EditMilestoneOption) (*Milestone, *Response, error) {
if c.CheckServerVersionConstraint(">=1.13") != nil {
// backwards compatibility mode
m, _, err := c.resolveMilestoneByName(owner, repo, name)
if err != nil {
return nil, nil, err
}
return c.EditMilestone(owner, repo, m.ID, opt)
}
if err := escapeValidatePathSegments(&owner, &repo, &name); err != nil {
return nil, nil, err
}
if err := opt.Validate(); err != nil {
return nil, nil, err
}
body, err := json.Marshal(&opt)
if err != nil {
return nil, nil, err
}
milestone := new(Milestone)
resp, err := c.getParsedResponse("PATCH", fmt.Sprintf("/repos/%s/%s/milestones/%s", owner, repo, name), jsonHeader, bytes.NewReader(body), milestone)
return milestone, resp, err
}
// DeleteMilestone delete one milestone by id
func (c *Client) DeleteMilestone(owner, repo string, id int64) (*Response, error) {
if err := escapeValidatePathSegments(&owner, &repo); err != nil {
return nil, err
}
_, resp, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/milestones/%d", owner, repo, id), nil, nil)
return resp, err
}
// DeleteMilestoneByName delete one milestone by name
func (c *Client) DeleteMilestoneByName(owner, repo string, name string) (*Response, error) {
if c.CheckServerVersionConstraint(">=1.13") != nil {
// backwards compatibility mode
m, _, err := c.resolveMilestoneByName(owner, repo, name)
if err != nil {
return nil, err
}
return c.DeleteMilestone(owner, repo, m.ID)
}
if err := escapeValidatePathSegments(&owner, &repo, &name); err != nil {
return nil, err
}
_, resp, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/milestones/%s", owner, repo, name), nil, nil)
return resp, err
}
// resolveMilestoneByName is a fallback method to find milestone id by name
func (c *Client) resolveMilestoneByName(owner, repo, name string) (*Milestone, *Response, error) {
for i := 1; ; i++ {
miles, resp, err := c.ListRepoMilestones(owner, repo, ListMilestoneOption{
ListOptions: ListOptions{
Page: i,
},
State: "all",
})
if err != nil {
return nil, nil, err
}
if len(miles) == 0 {
return nil, nil, fmt.Errorf("milestone '%s' do not exist", name)
}
for _, m := range miles {
if strings.ToLower(strings.TrimSpace(m.Title)) == strings.ToLower(strings.TrimSpace(name)) {
return m, resp, nil
}
}
}
}