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- // 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 (
- "fmt"
-
- "code.gitea.io/gitea/modules/base"
- "code.gitea.io/gitea/modules/git"
- "code.gitea.io/gitea/modules/log"
- "github.com/unknwon/com"
- "xorm.io/xorm"
- )
-
- // PullRequestsOptions holds the options for PRs
- type PullRequestsOptions struct {
- Page int
- State string
- SortType string
- Labels []string
- MilestoneID int64
- }
-
- func listPullRequestStatement(baseRepoID int64, opts *PullRequestsOptions) (*xorm.Session, error) {
- sess := x.Where("pull_request.base_repo_id=?", baseRepoID)
-
- sess.Join("INNER", "issue", "pull_request.issue_id = issue.id")
- switch opts.State {
- case "closed", "open":
- sess.And("issue.is_closed=?", opts.State == "closed")
- }
-
- if labelIDs, err := base.StringsToInt64s(opts.Labels); err != nil {
- return nil, err
- } else if len(labelIDs) > 0 {
- sess.Join("INNER", "issue_label", "issue.id = issue_label.issue_id").
- In("issue_label.label_id", labelIDs)
- }
-
- if opts.MilestoneID > 0 {
- sess.And("issue.milestone_id=?", opts.MilestoneID)
- }
-
- return sess, nil
- }
-
- // GetUnmergedPullRequestsByHeadInfo returns all pull requests that are open and has not been merged
- // by given head information (repo and branch).
- func GetUnmergedPullRequestsByHeadInfo(repoID int64, branch string) ([]*PullRequest, error) {
- prs := make([]*PullRequest, 0, 2)
- return prs, x.
- Where("head_repo_id = ? AND head_branch = ? AND has_merged = ? AND issue.is_closed = ?",
- repoID, branch, false, false).
- Join("INNER", "issue", "issue.id = pull_request.issue_id").
- Find(&prs)
- }
-
- // GetUnmergedPullRequestsByBaseInfo returns all pull requests that are open and has not been merged
- // by given base information (repo and branch).
- func GetUnmergedPullRequestsByBaseInfo(repoID int64, branch string) ([]*PullRequest, error) {
- prs := make([]*PullRequest, 0, 2)
- return prs, x.
- Where("base_repo_id=? AND base_branch=? AND has_merged=? AND issue.is_closed=?",
- repoID, branch, false, false).
- Join("INNER", "issue", "issue.id=pull_request.issue_id").
- Find(&prs)
- }
-
- // PullRequests returns all pull requests for a base Repo by the given conditions
- func PullRequests(baseRepoID int64, opts *PullRequestsOptions) ([]*PullRequest, int64, error) {
- if opts.Page <= 0 {
- opts.Page = 1
- }
-
- countSession, err := listPullRequestStatement(baseRepoID, opts)
- if err != nil {
- log.Error("listPullRequestStatement: %v", err)
- return nil, 0, err
- }
- maxResults, err := countSession.Count(new(PullRequest))
- if err != nil {
- log.Error("Count PRs: %v", err)
- return nil, maxResults, err
- }
-
- prs := make([]*PullRequest, 0, ItemsPerPage)
- findSession, err := listPullRequestStatement(baseRepoID, opts)
- sortIssuesSession(findSession, opts.SortType, 0)
- if err != nil {
- log.Error("listPullRequestStatement: %v", err)
- return nil, maxResults, err
- }
- findSession.Limit(ItemsPerPage, (opts.Page-1)*ItemsPerPage)
- return prs, maxResults, findSession.Find(&prs)
- }
-
- // PullRequestList defines a list of pull requests
- type PullRequestList []*PullRequest
-
- func (prs PullRequestList) loadAttributes(e Engine) error {
- if len(prs) == 0 {
- return nil
- }
-
- // Load issues.
- issueIDs := prs.getIssueIDs()
- issues := make([]*Issue, 0, len(issueIDs))
- if err := e.
- Where("id > 0").
- In("id", issueIDs).
- Find(&issues); err != nil {
- return fmt.Errorf("find issues: %v", err)
- }
-
- set := make(map[int64]*Issue)
- for i := range issues {
- set[issues[i].ID] = issues[i]
- }
- for i := range prs {
- prs[i].Issue = set[prs[i].IssueID]
- }
- return nil
- }
-
- func (prs PullRequestList) getIssueIDs() []int64 {
- issueIDs := make([]int64, 0, len(prs))
- for i := range prs {
- issueIDs = append(issueIDs, prs[i].IssueID)
- }
- return issueIDs
- }
-
- // LoadAttributes load all the prs attributes
- func (prs PullRequestList) LoadAttributes() error {
- return prs.loadAttributes(x)
- }
-
- func (prs PullRequestList) invalidateCodeComments(e Engine, doer *User, repo *git.Repository, branch string) error {
- if len(prs) == 0 {
- return nil
- }
- issueIDs := prs.getIssueIDs()
- var codeComments []*Comment
- if err := e.
- Where("type = ? and invalidated = ?", CommentTypeCode, false).
- In("issue_id", issueIDs).
- Find(&codeComments); err != nil {
- return fmt.Errorf("find code comments: %v", err)
- }
- for _, comment := range codeComments {
- if err := comment.CheckInvalidation(repo, doer, branch); err != nil {
- return err
- }
- }
- return nil
- }
-
- // InvalidateCodeComments will lookup the prs for code comments which got invalidated by change
- func (prs PullRequestList) InvalidateCodeComments(doer *User, repo *git.Repository, branch string) error {
- return prs.invalidateCodeComments(x, doer, repo, branch)
- }
-
- // TestPullRequests checks and tests untested patches of pull requests.
- // TODO: test more pull requests at same time.
- func TestPullRequests() {
- prs := make([]*PullRequest, 0, 10)
-
- err := x.Where("status = ?", PullRequestStatusChecking).Find(&prs)
- if err != nil {
- log.Error("Find Checking PRs: %v", err)
- return
- }
-
- var checkedPRs = make(map[int64]struct{})
-
- // Update pull request status.
- for _, pr := range prs {
- checkedPRs[pr.ID] = struct{}{}
- if err := pr.GetBaseRepo(); err != nil {
- log.Error("GetBaseRepo: %v", err)
- continue
- }
- if pr.manuallyMerged() {
- continue
- }
- if err := pr.testPatch(x); err != nil {
- log.Error("testPatch: %v", err)
- continue
- }
-
- pr.checkAndUpdateStatus()
- }
-
- // Start listening on new test requests.
- for prID := range pullRequestQueue.Queue() {
- log.Trace("TestPullRequests[%v]: processing test task", prID)
- pullRequestQueue.Remove(prID)
-
- id := com.StrTo(prID).MustInt64()
- if _, ok := checkedPRs[id]; ok {
- continue
- }
-
- pr, err := GetPullRequestByID(id)
- if err != nil {
- log.Error("GetPullRequestByID[%s]: %v", prID, err)
- continue
- } else if pr.manuallyMerged() {
- continue
- } else if err = pr.testPatch(x); err != nil {
- log.Error("testPatch[%d]: %v", pr.ID, err)
- continue
- }
-
- pr.checkAndUpdateStatus()
- }
- }
-
- // InitTestPullRequests runs the task to test all the checking status pull requests
- func InitTestPullRequests() {
- go TestPullRequests()
- }
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