A fork of Gitea (see branch `mj`) adding Majority Judgment Polls 𐄷 over Issues and Merge Requests. https://git.mieuxvoter.fr
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// Copyright 2017 Gitea. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"container/list"
"crypto/sha1"
"fmt"
"strings"
"time"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/timeutil"
"xorm.io/xorm"
)
// CommitStatus holds a single Status of a single Commit
type CommitStatus struct {
ID int64 `xorm:"pk autoincr"`
Index int64 `xorm:"INDEX UNIQUE(repo_sha_index)"`
RepoID int64 `xorm:"INDEX UNIQUE(repo_sha_index)"`
Repo *Repository `xorm:"-"`
State api.CommitStatusState `xorm:"VARCHAR(7) NOT NULL"`
SHA string `xorm:"VARCHAR(64) NOT NULL INDEX UNIQUE(repo_sha_index)"`
TargetURL string `xorm:"TEXT"`
Description string `xorm:"TEXT"`
ContextHash string `xorm:"char(40) index"`
Context string `xorm:"TEXT"`
Creator *User `xorm:"-"`
CreatorID int64
CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
}
func (status *CommitStatus) loadAttributes(e Engine) (err error) {
if status.Repo == nil {
status.Repo, err = getRepositoryByID(e, status.RepoID)
if err != nil {
return fmt.Errorf("getRepositoryByID [%d]: %v", status.RepoID, err)
}
}
if status.Creator == nil && status.CreatorID > 0 {
status.Creator, err = getUserByID(e, status.CreatorID)
if err != nil {
return fmt.Errorf("getUserByID [%d]: %v", status.CreatorID, err)
}
}
return nil
}
// APIURL returns the absolute APIURL to this commit-status.
func (status *CommitStatus) APIURL() string {
_ = status.loadAttributes(x)
return fmt.Sprintf("%sapi/v1/repos/%s/statuses/%s",
setting.AppURL, status.Repo.FullName(), status.SHA)
}
// CalcCommitStatus returns commit status state via some status, the commit statues should order by id desc
func CalcCommitStatus(statuses []*CommitStatus) *CommitStatus {
var lastStatus *CommitStatus
var state api.CommitStatusState
for _, status := range statuses {
if status.State.NoBetterThan(state) {
state = status.State
lastStatus = status
}
}
if lastStatus == nil {
if len(statuses) > 0 {
lastStatus = statuses[0]
} else {
lastStatus = &CommitStatus{}
}
}
return lastStatus
}
// CommitStatusOptions holds the options for query commit statuses
type CommitStatusOptions struct {
ListOptions
State string
SortType string
}
// GetCommitStatuses returns all statuses for a given commit.
func GetCommitStatuses(repo *Repository, sha string, opts *CommitStatusOptions) ([]*CommitStatus, int64, error) {
if opts.Page <= 0 {
opts.Page = 1
}
if opts.PageSize <= 0 {
opts.Page = ItemsPerPage
}
countSession := listCommitStatusesStatement(repo, sha, opts)
countSession = opts.setSessionPagination(countSession)
maxResults, err := countSession.Count(new(CommitStatus))
if err != nil {
log.Error("Count PRs: %v", err)
return nil, maxResults, err
}
statuses := make([]*CommitStatus, 0, opts.PageSize)
findSession := listCommitStatusesStatement(repo, sha, opts)
findSession = opts.setSessionPagination(findSession)
sortCommitStatusesSession(findSession, opts.SortType)
return statuses, maxResults, findSession.Find(&statuses)
}
func listCommitStatusesStatement(repo *Repository, sha string, opts *CommitStatusOptions) *xorm.Session {
sess := x.Where("repo_id = ?", repo.ID).And("sha = ?", sha)
switch opts.State {
case "pending", "success", "error", "failure", "warning":
sess.And("state = ?", opts.State)
}
return sess
}
func sortCommitStatusesSession(sess *xorm.Session, sortType string) {
switch sortType {
case "oldest":
sess.Asc("created_unix")
case "recentupdate":
sess.Desc("updated_unix")
case "leastupdate":
sess.Asc("updated_unix")
case "leastindex":
sess.Desc("index")
case "highestindex":
sess.Asc("index")
default:
sess.Desc("created_unix")
}
}
// GetLatestCommitStatus returns all statuses with a unique context for a given commit.
func GetLatestCommitStatus(repoID int64, sha string, listOptions ListOptions) ([]*CommitStatus, error) {
return getLatestCommitStatus(x, repoID, sha, listOptions)
}
func getLatestCommitStatus(e Engine, repoID int64, sha string, listOptions ListOptions) ([]*CommitStatus, error) {
ids := make([]int64, 0, 10)
sess := e.Table(&CommitStatus{}).
Where("repo_id = ?", repoID).And("sha = ?", sha).
Select("max( id ) as id").
GroupBy("context_hash").OrderBy("max( id ) desc")
sess = listOptions.setSessionPagination(sess)
err := sess.Find(&ids)
if err != nil {
return nil, err
}
statuses := make([]*CommitStatus, 0, len(ids))
if len(ids) == 0 {
return statuses, nil
}
return statuses, x.In("id", ids).Find(&statuses)
}
// FindRepoRecentCommitStatusContexts returns repository's recent commit status contexts
func FindRepoRecentCommitStatusContexts(repoID int64, before time.Duration) ([]string, error) {
start := timeutil.TimeStampNow().AddDuration(-before)
ids := make([]int64, 0, 10)
if err := x.Table("commit_status").
Where("repo_id = ?", repoID).
And("updated_unix >= ?", start).
Select("max( id ) as id").
GroupBy("context_hash").OrderBy("max( id ) desc").
Find(&ids); err != nil {
return nil, err
}
contexts := make([]string, 0, len(ids))
if len(ids) == 0 {
return contexts, nil
}
return contexts, x.Select("context").Table("commit_status").In("id", ids).Find(&contexts)
}
// NewCommitStatusOptions holds options for creating a CommitStatus
type NewCommitStatusOptions struct {
Repo *Repository
Creator *User
SHA string
CommitStatus *CommitStatus
}
// NewCommitStatus save commit statuses into database
func NewCommitStatus(opts NewCommitStatusOptions) error {
if opts.Repo == nil {
return fmt.Errorf("NewCommitStatus[nil, %s]: no repository specified", opts.SHA)
}
repoPath := opts.Repo.RepoPath()
if opts.Creator == nil {
return fmt.Errorf("NewCommitStatus[%s, %s]: no user specified", repoPath, opts.SHA)
}
sess := x.NewSession()
defer sess.Close()
if err := sess.Begin(); err != nil {
return fmt.Errorf("NewCommitStatus[repo_id: %d, user_id: %d, sha: %s]: %v", opts.Repo.ID, opts.Creator.ID, opts.SHA, err)
}
opts.CommitStatus.Description = strings.TrimSpace(opts.CommitStatus.Description)
opts.CommitStatus.Context = strings.TrimSpace(opts.CommitStatus.Context)
opts.CommitStatus.TargetURL = strings.TrimSpace(opts.CommitStatus.TargetURL)
opts.CommitStatus.SHA = opts.SHA
opts.CommitStatus.CreatorID = opts.Creator.ID
opts.CommitStatus.RepoID = opts.Repo.ID
// Get the next Status Index
var nextIndex int64
lastCommitStatus := &CommitStatus{
SHA: opts.SHA,
RepoID: opts.Repo.ID,
}
has, err := sess.Desc("index").Limit(1).Get(lastCommitStatus)
if err != nil {
if err := sess.Rollback(); err != nil {
log.Error("NewCommitStatus: sess.Rollback: %v", err)
}
return fmt.Errorf("NewCommitStatus[%s, %s]: %v", repoPath, opts.SHA, err)
}
if has {
log.Debug("NewCommitStatus[%s, %s]: found", repoPath, opts.SHA)
nextIndex = lastCommitStatus.Index
}
opts.CommitStatus.Index = nextIndex + 1
log.Debug("NewCommitStatus[%s, %s]: %d", repoPath, opts.SHA, opts.CommitStatus.Index)
opts.CommitStatus.ContextHash = hashCommitStatusContext(opts.CommitStatus.Context)
// Insert new CommitStatus
if _, err = sess.Insert(opts.CommitStatus); err != nil {
if err := sess.Rollback(); err != nil {
log.Error("Insert CommitStatus: sess.Rollback: %v", err)
}
return fmt.Errorf("Insert CommitStatus[%s, %s]: %v", repoPath, opts.SHA, err)
}
return sess.Commit()
}
// SignCommitWithStatuses represents a commit with validation of signature and status state.
type SignCommitWithStatuses struct {
Status *CommitStatus
Statuses []*CommitStatus
*SignCommit
}
// ParseCommitsWithStatus checks commits latest statuses and calculates its worst status state
func ParseCommitsWithStatus(oldCommits *list.List, repo *Repository) *list.List {
var (
newCommits = list.New()
e = oldCommits.Front()
)
for e != nil {
c := e.Value.(SignCommit)
commit := SignCommitWithStatuses{
SignCommit: &c,
}
statuses, err := GetLatestCommitStatus(repo.ID, commit.ID.String(), ListOptions{})
if err != nil {
log.Error("GetLatestCommitStatus: %v", err)
} else {
commit.Statuses = statuses
commit.Status = CalcCommitStatus(statuses)
}
newCommits.PushBack(commit)
e = e.Next()
}
return newCommits
}
// hashCommitStatusContext hash context
func hashCommitStatusContext(context string) string {
return fmt.Sprintf("%x", sha1.Sum([]byte(context)))
}