mirror of
https://gitee.com/gitea/gitea.git
synced 2024-12-05 05:08:02 +08:00
1dfa26e00e
* Move milestone to models/issues/ * Fix lint * Fix test * Fix lint * Fix lint
704 lines
21 KiB
Go
704 lines
21 KiB
Go
// Copyright 2015 The Gogs Authors. All rights reserved.
|
|
// Copyright 2019 The Gitea 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 models
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"io"
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/models/db"
|
|
repo_model "code.gitea.io/gitea/models/repo"
|
|
"code.gitea.io/gitea/models/unit"
|
|
user_model "code.gitea.io/gitea/models/user"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
"code.gitea.io/gitea/modules/util"
|
|
)
|
|
|
|
// PullRequestType defines pull request type
|
|
type PullRequestType int
|
|
|
|
// Enumerate all the pull request types
|
|
const (
|
|
PullRequestGitea PullRequestType = iota
|
|
PullRequestGit
|
|
)
|
|
|
|
// PullRequestStatus defines pull request status
|
|
type PullRequestStatus int
|
|
|
|
// Enumerate all the pull request status
|
|
const (
|
|
PullRequestStatusConflict PullRequestStatus = iota
|
|
PullRequestStatusChecking
|
|
PullRequestStatusMergeable
|
|
PullRequestStatusManuallyMerged
|
|
PullRequestStatusError
|
|
PullRequestStatusEmpty
|
|
)
|
|
|
|
// PullRequestFlow the flow of pull request
|
|
type PullRequestFlow int
|
|
|
|
const (
|
|
// PullRequestFlowGithub github flow from head branch to base branch
|
|
PullRequestFlowGithub PullRequestFlow = iota
|
|
// PullRequestFlowAGit Agit flow pull request, head branch is not exist
|
|
PullRequestFlowAGit
|
|
)
|
|
|
|
// PullRequest represents relation between pull request and repositories.
|
|
type PullRequest struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
Type PullRequestType
|
|
Status PullRequestStatus
|
|
ConflictedFiles []string `xorm:"TEXT JSON"`
|
|
CommitsAhead int
|
|
CommitsBehind int
|
|
|
|
ChangedProtectedFiles []string `xorm:"TEXT JSON"`
|
|
|
|
IssueID int64 `xorm:"INDEX"`
|
|
Issue *Issue `xorm:"-"`
|
|
Index int64
|
|
|
|
HeadRepoID int64 `xorm:"INDEX"`
|
|
HeadRepo *repo_model.Repository `xorm:"-"`
|
|
BaseRepoID int64 `xorm:"INDEX"`
|
|
BaseRepo *repo_model.Repository `xorm:"-"`
|
|
HeadBranch string
|
|
HeadCommitID string `xorm:"-"`
|
|
BaseBranch string
|
|
ProtectedBranch *ProtectedBranch `xorm:"-"`
|
|
MergeBase string `xorm:"VARCHAR(40)"`
|
|
|
|
HasMerged bool `xorm:"INDEX"`
|
|
MergedCommitID string `xorm:"VARCHAR(40)"`
|
|
MergerID int64 `xorm:"INDEX"`
|
|
Merger *user_model.User `xorm:"-"`
|
|
MergedUnix timeutil.TimeStamp `xorm:"updated INDEX"`
|
|
|
|
isHeadRepoLoaded bool `xorm:"-"`
|
|
|
|
Flow PullRequestFlow `xorm:"NOT NULL DEFAULT 0"`
|
|
}
|
|
|
|
func init() {
|
|
db.RegisterModel(new(PullRequest))
|
|
}
|
|
|
|
// MustHeadUserName returns the HeadRepo's username if failed return blank
|
|
func (pr *PullRequest) MustHeadUserName() string {
|
|
if err := pr.LoadHeadRepo(); err != nil {
|
|
if !repo_model.IsErrRepoNotExist(err) {
|
|
log.Error("LoadHeadRepo: %v", err)
|
|
} else {
|
|
log.Warn("LoadHeadRepo %d but repository does not exist: %v", pr.HeadRepoID, err)
|
|
}
|
|
return ""
|
|
}
|
|
if pr.HeadRepo == nil {
|
|
return ""
|
|
}
|
|
return pr.HeadRepo.OwnerName
|
|
}
|
|
|
|
// Note: don't try to get Issue because will end up recursive querying.
|
|
func (pr *PullRequest) loadAttributes(e db.Engine) (err error) {
|
|
if pr.HasMerged && pr.Merger == nil {
|
|
pr.Merger, err = user_model.GetUserByIDEngine(e, pr.MergerID)
|
|
if user_model.IsErrUserNotExist(err) {
|
|
pr.MergerID = -1
|
|
pr.Merger = user_model.NewGhostUser()
|
|
} else if err != nil {
|
|
return fmt.Errorf("getUserByID [%d]: %v", pr.MergerID, err)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// LoadAttributes loads pull request attributes from database
|
|
func (pr *PullRequest) LoadAttributes() error {
|
|
return pr.loadAttributes(db.GetEngine(db.DefaultContext))
|
|
}
|
|
|
|
func (pr *PullRequest) loadHeadRepo(ctx context.Context) (err error) {
|
|
if !pr.isHeadRepoLoaded && pr.HeadRepo == nil && pr.HeadRepoID > 0 {
|
|
if pr.HeadRepoID == pr.BaseRepoID {
|
|
if pr.BaseRepo != nil {
|
|
pr.HeadRepo = pr.BaseRepo
|
|
return nil
|
|
} else if pr.Issue != nil && pr.Issue.Repo != nil {
|
|
pr.HeadRepo = pr.Issue.Repo
|
|
return nil
|
|
}
|
|
}
|
|
|
|
pr.HeadRepo, err = repo_model.GetRepositoryByIDCtx(ctx, pr.HeadRepoID)
|
|
if err != nil && !repo_model.IsErrRepoNotExist(err) { // Head repo maybe deleted, but it should still work
|
|
return fmt.Errorf("getRepositoryByID(head): %v", err)
|
|
}
|
|
pr.isHeadRepoLoaded = true
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// LoadHeadRepo loads the head repository
|
|
func (pr *PullRequest) LoadHeadRepo() error {
|
|
return pr.loadHeadRepo(db.DefaultContext)
|
|
}
|
|
|
|
// LoadBaseRepo loads the target repository
|
|
func (pr *PullRequest) LoadBaseRepo() error {
|
|
return pr.loadBaseRepo(db.DefaultContext)
|
|
}
|
|
|
|
func (pr *PullRequest) loadBaseRepo(ctx context.Context) (err error) {
|
|
if pr.BaseRepo != nil {
|
|
return nil
|
|
}
|
|
|
|
if pr.HeadRepoID == pr.BaseRepoID && pr.HeadRepo != nil {
|
|
pr.BaseRepo = pr.HeadRepo
|
|
return nil
|
|
}
|
|
|
|
if pr.Issue != nil && pr.Issue.Repo != nil {
|
|
pr.BaseRepo = pr.Issue.Repo
|
|
return nil
|
|
}
|
|
|
|
pr.BaseRepo, err = repo_model.GetRepositoryByIDCtx(ctx, pr.BaseRepoID)
|
|
if err != nil {
|
|
return fmt.Errorf("repo_model.GetRepositoryByID(base): %v", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// LoadIssue loads issue information from database
|
|
func (pr *PullRequest) LoadIssue() (err error) {
|
|
return pr.loadIssue(db.GetEngine(db.DefaultContext))
|
|
}
|
|
|
|
func (pr *PullRequest) loadIssue(e db.Engine) (err error) {
|
|
if pr.Issue != nil {
|
|
return nil
|
|
}
|
|
|
|
pr.Issue, err = getIssueByID(e, pr.IssueID)
|
|
if err == nil {
|
|
pr.Issue.PullRequest = pr
|
|
}
|
|
return err
|
|
}
|
|
|
|
// LoadProtectedBranch loads the protected branch of the base branch
|
|
func (pr *PullRequest) LoadProtectedBranch() (err error) {
|
|
return pr.loadProtectedBranch(db.DefaultContext)
|
|
}
|
|
|
|
func (pr *PullRequest) loadProtectedBranch(ctx context.Context) (err error) {
|
|
if pr.ProtectedBranch == nil {
|
|
if pr.BaseRepo == nil {
|
|
if pr.BaseRepoID == 0 {
|
|
return nil
|
|
}
|
|
pr.BaseRepo, err = repo_model.GetRepositoryByIDCtx(ctx, pr.BaseRepoID)
|
|
if err != nil {
|
|
return
|
|
}
|
|
}
|
|
pr.ProtectedBranch, err = getProtectedBranchBy(db.GetEngine(ctx), pr.BaseRepo.ID, pr.BaseBranch)
|
|
}
|
|
return
|
|
}
|
|
|
|
// GetDefaultMergeMessage returns default message used when merging pull request
|
|
func (pr *PullRequest) GetDefaultMergeMessage() (string, error) {
|
|
if pr.HeadRepo == nil {
|
|
var err error
|
|
pr.HeadRepo, err = repo_model.GetRepositoryByID(pr.HeadRepoID)
|
|
if err != nil {
|
|
return "", fmt.Errorf("GetRepositoryById[%d]: %v", pr.HeadRepoID, err)
|
|
}
|
|
}
|
|
if err := pr.LoadIssue(); err != nil {
|
|
return "", fmt.Errorf("Cannot load issue %d for PR id %d: Error: %v", pr.IssueID, pr.ID, err)
|
|
}
|
|
if err := pr.LoadBaseRepo(); err != nil {
|
|
return "", fmt.Errorf("LoadBaseRepo: %v", err)
|
|
}
|
|
|
|
issueReference := "#"
|
|
if pr.BaseRepo.UnitEnabled(unit.TypeExternalTracker) {
|
|
issueReference = "!"
|
|
}
|
|
|
|
if pr.BaseRepoID == pr.HeadRepoID {
|
|
return fmt.Sprintf("Merge pull request '%s' (%s%d) from %s into %s", pr.Issue.Title, issueReference, pr.Issue.Index, pr.HeadBranch, pr.BaseBranch), nil
|
|
}
|
|
|
|
return fmt.Sprintf("Merge pull request '%s' (%s%d) from %s:%s into %s", pr.Issue.Title, issueReference, pr.Issue.Index, pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseBranch), nil
|
|
}
|
|
|
|
// ReviewCount represents a count of Reviews
|
|
type ReviewCount struct {
|
|
IssueID int64
|
|
Type ReviewType
|
|
Count int64
|
|
}
|
|
|
|
// GetApprovalCounts returns the approval counts by type
|
|
// FIXME: Only returns official counts due to double counting of non-official counts
|
|
func (pr *PullRequest) GetApprovalCounts() ([]*ReviewCount, error) {
|
|
return pr.getApprovalCounts(db.GetEngine(db.DefaultContext))
|
|
}
|
|
|
|
func (pr *PullRequest) getApprovalCounts(e db.Engine) ([]*ReviewCount, error) {
|
|
rCounts := make([]*ReviewCount, 0, 6)
|
|
sess := e.Where("issue_id = ?", pr.IssueID)
|
|
return rCounts, sess.Select("issue_id, type, count(id) as `count`").Where("official = ? AND dismissed = ?", true, false).GroupBy("issue_id, type").Table("review").Find(&rCounts)
|
|
}
|
|
|
|
// GetApprovers returns the approvers of the pull request
|
|
func (pr *PullRequest) GetApprovers() string {
|
|
stringBuilder := strings.Builder{}
|
|
if err := pr.getReviewedByLines(&stringBuilder); err != nil {
|
|
log.Error("Unable to getReviewedByLines: Error: %v", err)
|
|
return ""
|
|
}
|
|
|
|
return stringBuilder.String()
|
|
}
|
|
|
|
func (pr *PullRequest) getReviewedByLines(writer io.Writer) error {
|
|
maxReviewers := setting.Repository.PullRequest.DefaultMergeMessageMaxApprovers
|
|
|
|
if maxReviewers == 0 {
|
|
return nil
|
|
}
|
|
|
|
ctx, committer, err := db.TxContext()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer committer.Close()
|
|
sess := db.GetEngine(ctx)
|
|
|
|
// Note: This doesn't page as we only expect a very limited number of reviews
|
|
reviews, err := findReviews(sess, FindReviewOptions{
|
|
Type: ReviewTypeApprove,
|
|
IssueID: pr.IssueID,
|
|
OfficialOnly: setting.Repository.PullRequest.DefaultMergeMessageOfficialApproversOnly,
|
|
})
|
|
if err != nil {
|
|
log.Error("Unable to FindReviews for PR ID %d: %v", pr.ID, err)
|
|
return err
|
|
}
|
|
|
|
reviewersWritten := 0
|
|
|
|
for _, review := range reviews {
|
|
if maxReviewers > 0 && reviewersWritten > maxReviewers {
|
|
break
|
|
}
|
|
|
|
if err := review.loadReviewer(sess); err != nil && !user_model.IsErrUserNotExist(err) {
|
|
log.Error("Unable to LoadReviewer[%d] for PR ID %d : %v", review.ReviewerID, pr.ID, err)
|
|
return err
|
|
} else if review.Reviewer == nil {
|
|
continue
|
|
}
|
|
if _, err := writer.Write([]byte("Reviewed-by: ")); err != nil {
|
|
return err
|
|
}
|
|
if _, err := writer.Write([]byte(review.Reviewer.NewGitSig().String())); err != nil {
|
|
return err
|
|
}
|
|
if _, err := writer.Write([]byte{'\n'}); err != nil {
|
|
return err
|
|
}
|
|
reviewersWritten++
|
|
}
|
|
return committer.Commit()
|
|
}
|
|
|
|
// GetDefaultSquashMessage returns default message used when squash and merging pull request
|
|
func (pr *PullRequest) GetDefaultSquashMessage() (string, error) {
|
|
if err := pr.LoadIssue(); err != nil {
|
|
return "", fmt.Errorf("LoadIssue: %v", err)
|
|
}
|
|
if err := pr.LoadBaseRepo(); err != nil {
|
|
return "", fmt.Errorf("LoadBaseRepo: %v", err)
|
|
}
|
|
if pr.BaseRepo.UnitEnabled(unit.TypeExternalTracker) {
|
|
return fmt.Sprintf("%s (!%d)", pr.Issue.Title, pr.Issue.Index), nil
|
|
}
|
|
return fmt.Sprintf("%s (#%d)", pr.Issue.Title, pr.Issue.Index), nil
|
|
}
|
|
|
|
// GetGitRefName returns git ref for hidden pull request branch
|
|
func (pr *PullRequest) GetGitRefName() string {
|
|
return fmt.Sprintf("%s%d/head", git.PullPrefix, pr.Index)
|
|
}
|
|
|
|
// IsChecking returns true if this pull request is still checking conflict.
|
|
func (pr *PullRequest) IsChecking() bool {
|
|
return pr.Status == PullRequestStatusChecking
|
|
}
|
|
|
|
// CanAutoMerge returns true if this pull request can be merged automatically.
|
|
func (pr *PullRequest) CanAutoMerge() bool {
|
|
return pr.Status == PullRequestStatusMergeable
|
|
}
|
|
|
|
// IsEmpty returns true if this pull request is empty.
|
|
func (pr *PullRequest) IsEmpty() bool {
|
|
return pr.Status == PullRequestStatusEmpty
|
|
}
|
|
|
|
// SetMerged sets a pull request to merged and closes the corresponding issue
|
|
func (pr *PullRequest) SetMerged() (bool, error) {
|
|
if pr.HasMerged {
|
|
return false, fmt.Errorf("PullRequest[%d] already merged", pr.Index)
|
|
}
|
|
if pr.MergedCommitID == "" || pr.MergedUnix == 0 || pr.Merger == nil {
|
|
return false, fmt.Errorf("Unable to merge PullRequest[%d], some required fields are empty", pr.Index)
|
|
}
|
|
|
|
pr.HasMerged = true
|
|
|
|
ctx, committer, err := db.TxContext()
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
defer committer.Close()
|
|
sess := db.GetEngine(ctx)
|
|
|
|
if _, err := sess.Exec("UPDATE `issue` SET `repo_id` = `repo_id` WHERE `id` = ?", pr.IssueID); err != nil {
|
|
return false, err
|
|
}
|
|
|
|
if _, err := sess.Exec("UPDATE `pull_request` SET `issue_id` = `issue_id` WHERE `id` = ?", pr.ID); err != nil {
|
|
return false, err
|
|
}
|
|
|
|
pr.Issue = nil
|
|
if err := pr.loadIssue(sess); err != nil {
|
|
return false, err
|
|
}
|
|
|
|
if tmpPr, err := getPullRequestByID(sess, pr.ID); err != nil {
|
|
return false, err
|
|
} else if tmpPr.HasMerged {
|
|
if pr.Issue.IsClosed {
|
|
return false, nil
|
|
}
|
|
return false, fmt.Errorf("PullRequest[%d] already merged but it's associated issue [%d] is not closed", pr.Index, pr.IssueID)
|
|
} else if pr.Issue.IsClosed {
|
|
return false, fmt.Errorf("PullRequest[%d] already closed", pr.Index)
|
|
}
|
|
|
|
if err := pr.Issue.LoadRepo(ctx); err != nil {
|
|
return false, err
|
|
}
|
|
|
|
if err := pr.Issue.Repo.GetOwner(ctx); err != nil {
|
|
return false, err
|
|
}
|
|
|
|
if _, err := changeIssueStatus(ctx, pr.Issue, pr.Merger, true, true); err != nil {
|
|
return false, fmt.Errorf("Issue.changeStatus: %v", err)
|
|
}
|
|
|
|
// reset the conflicted files as there cannot be any if we're merged
|
|
pr.ConflictedFiles = []string{}
|
|
|
|
// We need to save all of the data used to compute this merge as it may have already been changed by TestPatch. FIXME: need to set some state to prevent TestPatch from running whilst we are merging.
|
|
if _, err := sess.Where("id = ?", pr.ID).Cols("has_merged, status, merge_base, merged_commit_id, merger_id, merged_unix, conflicted_files").Update(pr); err != nil {
|
|
return false, fmt.Errorf("Failed to update pr[%d]: %v", pr.ID, err)
|
|
}
|
|
|
|
if err := committer.Commit(); err != nil {
|
|
return false, fmt.Errorf("Commit: %v", err)
|
|
}
|
|
return true, nil
|
|
}
|
|
|
|
// NewPullRequest creates new pull request with labels for repository.
|
|
func NewPullRequest(outerCtx context.Context, repo *repo_model.Repository, issue *Issue, labelIDs []int64, uuids []string, pr *PullRequest) (err error) {
|
|
idx, err := db.GetNextResourceIndex("issue_index", repo.ID)
|
|
if err != nil {
|
|
return fmt.Errorf("generate pull request index failed: %v", err)
|
|
}
|
|
|
|
issue.Index = idx
|
|
|
|
ctx, committer, err := db.TxContext()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer committer.Close()
|
|
ctx.WithContext(outerCtx)
|
|
|
|
if err = newIssue(ctx, issue.Poster, NewIssueOptions{
|
|
Repo: repo,
|
|
Issue: issue,
|
|
LabelIDs: labelIDs,
|
|
Attachments: uuids,
|
|
IsPull: true,
|
|
}); err != nil {
|
|
if IsErrUserDoesNotHaveAccessToRepo(err) || IsErrNewIssueInsert(err) {
|
|
return err
|
|
}
|
|
return fmt.Errorf("newIssue: %v", err)
|
|
}
|
|
|
|
pr.Index = issue.Index
|
|
pr.BaseRepo = repo
|
|
pr.IssueID = issue.ID
|
|
if err = db.Insert(ctx, pr); err != nil {
|
|
return fmt.Errorf("insert pull repo: %v", err)
|
|
}
|
|
|
|
if err = committer.Commit(); err != nil {
|
|
return fmt.Errorf("Commit: %v", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// GetUnmergedPullRequest returns a pull request that is open and has not been merged
|
|
// by given head/base and repo/branch.
|
|
func GetUnmergedPullRequest(headRepoID, baseRepoID int64, headBranch, baseBranch string, flow PullRequestFlow) (*PullRequest, error) {
|
|
pr := new(PullRequest)
|
|
has, err := db.GetEngine(db.DefaultContext).
|
|
Where("head_repo_id=? AND head_branch=? AND base_repo_id=? AND base_branch=? AND has_merged=? AND flow = ? AND issue.is_closed=?",
|
|
headRepoID, headBranch, baseRepoID, baseBranch, false, flow, false).
|
|
Join("INNER", "issue", "issue.id=pull_request.issue_id").
|
|
Get(pr)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrPullRequestNotExist{0, 0, headRepoID, baseRepoID, headBranch, baseBranch}
|
|
}
|
|
|
|
return pr, nil
|
|
}
|
|
|
|
// GetLatestPullRequestByHeadInfo returns the latest pull request (regardless of its status)
|
|
// by given head information (repo and branch).
|
|
func GetLatestPullRequestByHeadInfo(repoID int64, branch string) (*PullRequest, error) {
|
|
pr := new(PullRequest)
|
|
has, err := db.GetEngine(db.DefaultContext).
|
|
Where("head_repo_id = ? AND head_branch = ? AND flow = ?", repoID, branch, PullRequestFlowGithub).
|
|
OrderBy("id DESC").
|
|
Get(pr)
|
|
if !has {
|
|
return nil, err
|
|
}
|
|
return pr, err
|
|
}
|
|
|
|
// GetPullRequestByIndex returns a pull request by the given index
|
|
func GetPullRequestByIndex(repoID, index int64) (*PullRequest, error) {
|
|
if index < 1 {
|
|
return nil, ErrPullRequestNotExist{}
|
|
}
|
|
pr := &PullRequest{
|
|
BaseRepoID: repoID,
|
|
Index: index,
|
|
}
|
|
|
|
has, err := db.GetEngine(db.DefaultContext).Get(pr)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrPullRequestNotExist{0, 0, 0, repoID, "", ""}
|
|
}
|
|
|
|
if err = pr.LoadAttributes(); err != nil {
|
|
return nil, err
|
|
}
|
|
if err = pr.LoadIssue(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return pr, nil
|
|
}
|
|
|
|
func getPullRequestByID(e db.Engine, id int64) (*PullRequest, error) {
|
|
pr := new(PullRequest)
|
|
has, err := e.ID(id).Get(pr)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrPullRequestNotExist{id, 0, 0, 0, "", ""}
|
|
}
|
|
return pr, pr.loadAttributes(e)
|
|
}
|
|
|
|
// GetPullRequestByID returns a pull request by given ID.
|
|
func GetPullRequestByID(id int64) (*PullRequest, error) {
|
|
return getPullRequestByID(db.GetEngine(db.DefaultContext), id)
|
|
}
|
|
|
|
// GetPullRequestByIssueIDWithNoAttributes returns pull request with no attributes loaded by given issue ID.
|
|
func GetPullRequestByIssueIDWithNoAttributes(issueID int64) (*PullRequest, error) {
|
|
var pr PullRequest
|
|
has, err := db.GetEngine(db.DefaultContext).Where("issue_id = ?", issueID).Get(&pr)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !has {
|
|
return nil, ErrPullRequestNotExist{0, issueID, 0, 0, "", ""}
|
|
}
|
|
return &pr, nil
|
|
}
|
|
|
|
func getPullRequestByIssueID(e db.Engine, issueID int64) (*PullRequest, error) {
|
|
pr := &PullRequest{
|
|
IssueID: issueID,
|
|
}
|
|
has, err := e.Get(pr)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrPullRequestNotExist{0, issueID, 0, 0, "", ""}
|
|
}
|
|
return pr, pr.loadAttributes(e)
|
|
}
|
|
|
|
// GetAllUnmergedAgitPullRequestByPoster get all unmerged agit flow pull request
|
|
// By poster id.
|
|
func GetAllUnmergedAgitPullRequestByPoster(uid int64) ([]*PullRequest, error) {
|
|
pulls := make([]*PullRequest, 0, 10)
|
|
|
|
err := db.GetEngine(db.DefaultContext).
|
|
Where("has_merged=? AND flow = ? AND issue.is_closed=? AND issue.poster_id=?",
|
|
false, PullRequestFlowAGit, false, uid).
|
|
Join("INNER", "issue", "issue.id=pull_request.issue_id").
|
|
Find(&pulls)
|
|
|
|
return pulls, err
|
|
}
|
|
|
|
// GetPullRequestByIssueID returns pull request by given issue ID.
|
|
func GetPullRequestByIssueID(issueID int64) (*PullRequest, error) {
|
|
return getPullRequestByIssueID(db.GetEngine(db.DefaultContext), issueID)
|
|
}
|
|
|
|
// Update updates all fields of pull request.
|
|
func (pr *PullRequest) Update() error {
|
|
_, err := db.GetEngine(db.DefaultContext).ID(pr.ID).AllCols().Update(pr)
|
|
return err
|
|
}
|
|
|
|
// UpdateCols updates specific fields of pull request.
|
|
func (pr *PullRequest) UpdateCols(cols ...string) error {
|
|
_, err := db.GetEngine(db.DefaultContext).ID(pr.ID).Cols(cols...).Update(pr)
|
|
return err
|
|
}
|
|
|
|
// UpdateColsIfNotMerged updates specific fields of a pull request if it has not been merged
|
|
func (pr *PullRequest) UpdateColsIfNotMerged(cols ...string) error {
|
|
_, err := db.GetEngine(db.DefaultContext).Where("id = ? AND has_merged = ?", pr.ID, false).Cols(cols...).Update(pr)
|
|
return err
|
|
}
|
|
|
|
// IsWorkInProgress determine if the Pull Request is a Work In Progress by its title
|
|
func (pr *PullRequest) IsWorkInProgress() bool {
|
|
if err := pr.LoadIssue(); err != nil {
|
|
log.Error("LoadIssue: %v", err)
|
|
return false
|
|
}
|
|
return HasWorkInProgressPrefix(pr.Issue.Title)
|
|
}
|
|
|
|
// HasWorkInProgressPrefix determines if the given PR title has a Work In Progress prefix
|
|
func HasWorkInProgressPrefix(title string) bool {
|
|
for _, prefix := range setting.Repository.PullRequest.WorkInProgressPrefixes {
|
|
if strings.HasPrefix(strings.ToUpper(title), prefix) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
// IsFilesConflicted determines if the Pull Request has changes conflicting with the target branch.
|
|
func (pr *PullRequest) IsFilesConflicted() bool {
|
|
return len(pr.ConflictedFiles) > 0
|
|
}
|
|
|
|
// GetWorkInProgressPrefix returns the prefix used to mark the pull request as a work in progress.
|
|
// It returns an empty string when none were found
|
|
func (pr *PullRequest) GetWorkInProgressPrefix() string {
|
|
if err := pr.LoadIssue(); err != nil {
|
|
log.Error("LoadIssue: %v", err)
|
|
return ""
|
|
}
|
|
|
|
for _, prefix := range setting.Repository.PullRequest.WorkInProgressPrefixes {
|
|
if strings.HasPrefix(strings.ToUpper(pr.Issue.Title), prefix) {
|
|
return pr.Issue.Title[0:len(prefix)]
|
|
}
|
|
}
|
|
return ""
|
|
}
|
|
|
|
// UpdateCommitDivergence update Divergence of a pull request
|
|
func (pr *PullRequest) UpdateCommitDivergence(ahead, behind int) error {
|
|
return pr.updateCommitDivergence(db.GetEngine(db.DefaultContext), ahead, behind)
|
|
}
|
|
|
|
func (pr *PullRequest) updateCommitDivergence(e db.Engine, ahead, behind int) error {
|
|
if pr.ID == 0 {
|
|
return fmt.Errorf("pull ID is 0")
|
|
}
|
|
pr.CommitsAhead = ahead
|
|
pr.CommitsBehind = behind
|
|
_, err := e.ID(pr.ID).Cols("commits_ahead", "commits_behind").Update(pr)
|
|
return err
|
|
}
|
|
|
|
// IsSameRepo returns true if base repo and head repo is the same
|
|
func (pr *PullRequest) IsSameRepo() bool {
|
|
return pr.BaseRepoID == pr.HeadRepoID
|
|
}
|
|
|
|
// GetBaseBranchHTMLURL returns the HTML URL of the base branch
|
|
func (pr *PullRequest) GetBaseBranchHTMLURL() string {
|
|
if err := pr.LoadBaseRepo(); err != nil {
|
|
log.Error("LoadBaseRepo: %v", err)
|
|
return ""
|
|
}
|
|
if pr.BaseRepo == nil {
|
|
return ""
|
|
}
|
|
return pr.BaseRepo.HTMLURL() + "/src/branch/" + util.PathEscapeSegments(pr.BaseBranch)
|
|
}
|
|
|
|
// GetHeadBranchHTMLURL returns the HTML URL of the head branch
|
|
func (pr *PullRequest) GetHeadBranchHTMLURL() string {
|
|
if pr.Flow == PullRequestFlowAGit {
|
|
return ""
|
|
}
|
|
|
|
if err := pr.LoadHeadRepo(); err != nil {
|
|
log.Error("LoadHeadRepo: %v", err)
|
|
return ""
|
|
}
|
|
if pr.HeadRepo == nil {
|
|
return ""
|
|
}
|
|
return pr.HeadRepo.HTMLURL() + "/src/branch/" + util.PathEscapeSegments(pr.HeadBranch)
|
|
}
|