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Display pull request head branch even the branch deleted or repository deleted (#10413)

* Display pull request head branch even the branch deleted or repository deleted

* Merge getHeadRepo/loadHeadRepo and getBaseRepo/loadBaseRepo on pull and fill repo when pr.Issue.Repo is available

* retrieve sha from pull head when pull request branch deleted and fix tests

* Fix test

* Ensure MustHeadRepoName returns empty string if no head repo

Co-authored-by: zeripath <art27@cantab.net>
mj
Lunny Xiao 3 years ago
committed by GitHub
parent
commit
5abe1c52de
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
  1. 104
      models/pull.go
  2. 2
      models/pull_sign.go
  3. 10
      models/pull_test.go
  4. 121
      modules/convert/pull.go
  5. 10
      modules/convert/pull_test.go
  6. 20
      routers/api/v1/repo/pull.go
  7. 8
      routers/repo/issue.go
  8. 34
      routers/repo/pull.go
  9. 30
      services/pull/merge.go
  10. 9
      services/pull/pull.go
  11. 4
      services/pull/review.go
  12. 12
      services/pull/temp_repo.go

104
models/pull.go

@ -62,6 +62,8 @@ type PullRequest struct {
MergerID int64 `xorm:"INDEX"`
Merger *User `xorm:"-"`
MergedUnix timeutil.TimeStamp `xorm:"updated INDEX"`
isHeadRepoLoaded bool `xorm:"-"`
}
// MustHeadUserName returns the HeadRepo's username if failed return blank
@ -74,6 +76,9 @@ func (pr *PullRequest) MustHeadUserName() string {
}
return ""
}
if pr.HeadRepo == nil {
return ""
}
return pr.HeadRepo.OwnerName
}
@ -97,38 +102,55 @@ func (pr *PullRequest) LoadAttributes() error {
return pr.loadAttributes(x)
}
// LoadBaseRepo loads pull request base repository from database
func (pr *PullRequest) LoadBaseRepo() error {
if pr.BaseRepo == nil {
if pr.HeadRepoID == pr.BaseRepoID && pr.HeadRepo != nil {
pr.BaseRepo = pr.HeadRepo
return nil
func (pr *PullRequest) loadHeadRepo(e Engine) (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
}
}
var repo Repository
if has, err := x.ID(pr.BaseRepoID).Get(&repo); err != nil {
return err
} else if !has {
return ErrRepoNotExist{ID: pr.BaseRepoID}
pr.HeadRepo, err = getRepositoryByID(e, pr.HeadRepoID)
if err != nil && !IsErrRepoNotExist(err) { // Head repo maybe deleted, but it should still work
return fmt.Errorf("getRepositoryByID(head): %v", err)
}
pr.BaseRepo = &repo
pr.isHeadRepoLoaded = true
}
return nil
}
// LoadHeadRepo loads pull request head repository from database
// LoadHeadRepo loads the head repository
func (pr *PullRequest) LoadHeadRepo() error {
if pr.HeadRepo == nil {
if pr.HeadRepoID == pr.BaseRepoID && pr.BaseRepo != nil {
pr.HeadRepo = pr.BaseRepo
return nil
}
var repo Repository
if has, err := x.ID(pr.HeadRepoID).Get(&repo); err != nil {
return err
} else if !has {
return ErrRepoNotExist{ID: pr.HeadRepoID}
}
pr.HeadRepo = &repo
return pr.loadHeadRepo(x)
}
// LoadBaseRepo loads the target repository
func (pr *PullRequest) LoadBaseRepo() error {
return pr.loadBaseRepo(x)
}
func (pr *PullRequest) loadBaseRepo(e Engine) (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 = getRepositoryByID(e, pr.BaseRepoID)
if err != nil {
return fmt.Errorf("GetRepositoryByID(base): %v", err)
}
return nil
}
@ -414,32 +436,6 @@ func (pr *PullRequest) GetGitRefName() string {
return fmt.Sprintf("refs/pull/%d/head", pr.Index)
}
func (pr *PullRequest) getHeadRepo(e Engine) (err error) {
pr.HeadRepo, err = getRepositoryByID(e, pr.HeadRepoID)
if err != nil && !IsErrRepoNotExist(err) {
return fmt.Errorf("getRepositoryByID(head): %v", err)
}
return nil
}
// GetHeadRepo loads the head repository
func (pr *PullRequest) GetHeadRepo() error {
return pr.getHeadRepo(x)
}
// GetBaseRepo loads the target repository
func (pr *PullRequest) GetBaseRepo() (err error) {
if pr.BaseRepo != nil {
return nil
}
pr.BaseRepo, err = GetRepositoryByID(pr.BaseRepoID)
if err != nil {
return fmt.Errorf("GetRepositoryByID(base): %v", err)
}
return nil
}
// IsChecking returns true if this pull request is still checking conflict.
func (pr *PullRequest) IsChecking() bool {
return pr.Status == PullRequestStatusChecking
@ -452,7 +448,7 @@ func (pr *PullRequest) CanAutoMerge() bool {
// GetLastCommitStatus returns the last commit status for this pull request.
func (pr *PullRequest) GetLastCommitStatus() (status *CommitStatus, err error) {
if err = pr.GetHeadRepo(); err != nil {
if err = pr.LoadHeadRepo(); err != nil {
return nil, err
}
@ -774,7 +770,7 @@ func (pr *PullRequest) GetWorkInProgressPrefix() string {
// IsHeadEqualWithBranch returns if the commits of branchName are available in pull request head
func (pr *PullRequest) IsHeadEqualWithBranch(branchName string) (bool, error) {
var err error
if err = pr.GetBaseRepo(); err != nil {
if err = pr.LoadBaseRepo(); err != nil {
return false, err
}
baseGitRepo, err := git.OpenRepository(pr.BaseRepo.RepoPath())
@ -786,7 +782,7 @@ func (pr *PullRequest) IsHeadEqualWithBranch(branchName string) (bool, error) {
return false, err
}
if err = pr.GetHeadRepo(); err != nil {
if err = pr.LoadHeadRepo(); err != nil {
return false, err
}
headGitRepo, err := git.OpenRepository(pr.HeadRepo.RepoPath())

2
models/pull_sign.go

@ -12,7 +12,7 @@ import (
// SignMerge determines if we should sign a PR merge commit to the base repository
func (pr *PullRequest) SignMerge(u *User, tmpBasePath, baseCommit, headCommit string) (bool, string, error) {
if err := pr.GetBaseRepo(); err != nil {
if err := pr.LoadBaseRepo(); err != nil {
log.Error("Unable to get Base Repo for pull request")
return false, "", err
}

10
models/pull_test.go

@ -29,21 +29,21 @@ func TestPullRequest_LoadIssue(t *testing.T) {
assert.Equal(t, int64(2), pr.Issue.ID)
}
func TestPullRequest_GetBaseRepo(t *testing.T) {
func TestPullRequest_LoadBaseRepo(t *testing.T) {
assert.NoError(t, PrepareTestDatabase())
pr := AssertExistsAndLoadBean(t, &PullRequest{ID: 1}).(*PullRequest)
assert.NoError(t, pr.GetBaseRepo())
assert.NoError(t, pr.LoadBaseRepo())
assert.NotNil(t, pr.BaseRepo)
assert.Equal(t, pr.BaseRepoID, pr.BaseRepo.ID)
assert.NoError(t, pr.GetBaseRepo())
assert.NoError(t, pr.LoadBaseRepo())
assert.NotNil(t, pr.BaseRepo)
assert.Equal(t, pr.BaseRepoID, pr.BaseRepo.ID)
}
func TestPullRequest_GetHeadRepo(t *testing.T) {
func TestPullRequest_LoadHeadRepo(t *testing.T) {
assert.NoError(t, PrepareTestDatabase())
pr := AssertExistsAndLoadBean(t, &PullRequest{ID: 1}).(*PullRequest)
assert.NoError(t, pr.GetHeadRepo())
assert.NoError(t, pr.LoadHeadRepo())
assert.NotNil(t, pr.HeadRepo)
assert.Equal(t, pr.HeadRepoID, pr.HeadRepo.ID)
}

121
modules/convert/pull.go

@ -22,7 +22,6 @@ func ToAPIPullRequest(pr *models.PullRequest) *api.PullRequest {
baseBranch *git.Branch
headBranch *git.Branch
baseCommit *git.Commit
headCommit *git.Commit
err error
)
@ -32,20 +31,14 @@ func ToAPIPullRequest(pr *models.PullRequest) *api.PullRequest {
}
apiIssue := ToAPIIssue(pr.Issue)
if pr.BaseRepo == nil {
pr.BaseRepo, err = models.GetRepositoryByID(pr.BaseRepoID)
if err != nil {
log.Error("GetRepositoryById[%d]: %v", pr.ID, err)
return nil
}
if err := pr.LoadBaseRepo(); err != nil {
log.Error("GetRepositoryById[%d]: %v", pr.ID, err)
return nil
}
if pr.HeadRepoID != 0 && pr.HeadRepo == nil {
pr.HeadRepo, err = models.GetRepositoryByID(pr.HeadRepoID)
if err != nil && !models.IsErrRepoNotExist(err) {
log.Error("GetRepositoryById[%d]: %v", pr.ID, err)
return nil
}
if err := pr.LoadHeadRepo(); err != nil {
log.Error("GetRepositoryById[%d]: %v", pr.ID, err)
return nil
}
apiPullRequest := &api.PullRequest{
@ -69,70 +62,74 @@ func ToAPIPullRequest(pr *models.PullRequest) *api.PullRequest {
Deadline: apiIssue.Deadline,
Created: pr.Issue.CreatedUnix.AsTimePtr(),
Updated: pr.Issue.UpdatedUnix.AsTimePtr(),
}
baseBranch, err = repo_module.GetBranch(pr.BaseRepo, pr.BaseBranch)
if err != nil {
if git.IsErrBranchNotExist(err) {
apiPullRequest.Base = nil
} else {
log.Error("GetBranch[%s]: %v", pr.BaseBranch, err)
return nil
}
} else {
apiBaseBranchInfo := &api.PRBranchInfo{
Base: &api.PRBranchInfo{
Name: pr.BaseBranch,
Ref: pr.BaseBranch,
RepoID: pr.BaseRepoID,
Repository: pr.BaseRepo.APIFormat(models.AccessModeNone),
}
},
Head: &api.PRBranchInfo{
Name: pr.HeadBranch,
Ref: fmt.Sprintf("refs/pull/%d/head", pr.Index),
RepoID: -1,
},
}
baseBranch, err = repo_module.GetBranch(pr.BaseRepo, pr.BaseBranch)
if err != nil && !git.IsErrBranchNotExist(err) {
log.Error("GetBranch[%s]: %v", pr.BaseBranch, err)
return nil
}
if err == nil {
baseCommit, err = baseBranch.GetCommit()
if err != nil {
if git.IsErrNotExist(err) {
apiBaseBranchInfo.Sha = ""
} else {
log.Error("GetCommit[%s]: %v", baseBranch.Name, err)
return nil
}
} else {
apiBaseBranchInfo.Sha = baseCommit.ID.String()
if err != nil && !git.IsErrNotExist(err) {
log.Error("GetCommit[%s]: %v", baseBranch.Name, err)
return nil
}
if err == nil {
apiPullRequest.Base.Sha = baseCommit.ID.String()
}
apiPullRequest.Base = apiBaseBranchInfo
}
if pr.HeadRepo != nil {
headBranch, err = repo_module.GetBranch(pr.HeadRepo, pr.HeadBranch)
apiPullRequest.Head.RepoID = pr.HeadRepo.ID
apiPullRequest.Head.Repository = pr.HeadRepo.APIFormat(models.AccessModeNone)
headGitRepo, err := git.OpenRepository(pr.HeadRepo.RepoPath())
if err != nil {
if git.IsErrBranchNotExist(err) {
apiPullRequest.Head = nil
} else {
log.Error("GetBranch[%s]: %v", pr.HeadBranch, err)
log.Error("OpenRepository[%s]: %v", pr.HeadRepo.RepoPath(), err)
return nil
}
defer headGitRepo.Close()
headBranch, err = headGitRepo.GetBranch(pr.HeadBranch)
if err != nil && !git.IsErrBranchNotExist(err) {
log.Error("GetBranch[%s]: %v", pr.HeadBranch, err)
return nil
}
if git.IsErrBranchNotExist(err) {
headCommitID, err := headGitRepo.GetRefCommitID(apiPullRequest.Head.Ref)
if err != nil && !git.IsErrNotExist(err) {
log.Error("GetCommit[%s]: %v", headBranch.Name, err)
return nil
}
if err == nil {
apiPullRequest.Head.Sha = headCommitID
}
} else {
apiHeadBranchInfo := &api.PRBranchInfo{
Name: pr.HeadBranch,
Ref: pr.HeadBranch,
RepoID: pr.HeadRepoID,
Repository: pr.HeadRepo.APIFormat(models.AccessModeNone),
commit, err := headBranch.GetCommit()
if err != nil && !git.IsErrNotExist(err) {
log.Error("GetCommit[%s]: %v", headBranch.Name, err)
return nil
}
headCommit, err = headBranch.GetCommit()
if err != nil {
if git.IsErrNotExist(err) {
apiHeadBranchInfo.Sha = ""
} else {
log.Error("GetCommit[%s]: %v", headBranch.Name, err)
return nil
}
} else {
apiHeadBranchInfo.Sha = headCommit.ID.String()
if err == nil {
apiPullRequest.Head.Ref = pr.HeadBranch
apiPullRequest.Head.Sha = commit.ID.String()
}
apiPullRequest.Head = apiHeadBranchInfo
}
} else {
apiPullRequest.Head = &api.PRBranchInfo{
Name: pr.HeadBranch,
Ref: fmt.Sprintf("refs/pull/%d/head", pr.Index),
RepoID: -1,
}
}

10
modules/convert/pull_test.go

@ -8,6 +8,7 @@ import (
"testing"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/structs"
"github.com/stretchr/testify/assert"
)
@ -15,12 +16,19 @@ import (
func TestPullRequest_APIFormat(t *testing.T) {
//with HeadRepo
assert.NoError(t, models.PrepareTestDatabase())
headRepo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)
pr := models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 1}).(*models.PullRequest)
assert.NoError(t, pr.LoadAttributes())
assert.NoError(t, pr.LoadIssue())
apiPullRequest := ToAPIPullRequest(pr)
assert.NotNil(t, apiPullRequest)
assert.Nil(t, apiPullRequest.Head)
assert.EqualValues(t, &structs.PRBranchInfo{
Name: "branch1",
Ref: "refs/pull/2/head",
Sha: "4a357436d925b5c974181ff12a994538ddc5a269",
RepoID: 1,
Repository: headRepo.APIFormat(models.AccessModeNone),
}, apiPullRequest.Head)
//withOut HeadRepo
pr = models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 1}).(*models.PullRequest)

20
routers/api/v1/repo/pull.go

@ -101,12 +101,12 @@ func ListPullRequests(ctx *context.APIContext, form api.ListPullRequestsOptions)
ctx.Error(http.StatusInternalServerError, "LoadAttributes", err)
return
}
if err = prs[i].GetBaseRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "GetBaseRepo", err)
if err = prs[i].LoadBaseRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "LoadBaseRepo", err)
return
}
if err = prs[i].GetHeadRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "GetHeadRepo", err)
if err = prs[i].LoadHeadRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "LoadHeadRepo", err)
return
}
apiPrs[i] = convert.ToAPIPullRequest(prs[i])
@ -156,12 +156,12 @@ func GetPullRequest(ctx *context.APIContext) {
return
}
if err = pr.GetBaseRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "GetBaseRepo", err)
if err = pr.LoadBaseRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "LoadBaseRepo", err)
return
}
if err = pr.GetHeadRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "GetHeadRepo", err)
if err = pr.LoadHeadRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "LoadHeadRepo", err)
return
}
ctx.JSON(http.StatusOK, convert.ToAPIPullRequest(pr))
@ -579,8 +579,8 @@ func MergePullRequest(ctx *context.APIContext, form auth.MergePullRequestForm) {
return
}
if err = pr.GetHeadRepo(); err != nil {
ctx.ServerError("GetHeadRepo", err)
if err = pr.LoadHeadRepo(); err != nil {
ctx.ServerError("LoadHeadRepo", err)
return
}

8
routers/repo/issue.go

@ -910,8 +910,8 @@ func ViewIssue(ctx *context.Context) {
ctx.Data["AllowMerge"] = false
if ctx.IsSigned {
if err := pull.GetHeadRepo(); err != nil {
log.Error("GetHeadRepo: %v", err)
if err := pull.LoadHeadRepo(); err != nil {
log.Error("LoadHeadRepo: %v", err)
} else if pull.HeadRepo != nil && pull.HeadBranch != pull.HeadRepo.DefaultBranch {
perm, err := models.GetUserRepoPermission(pull.HeadRepo, ctx.User)
if err != nil {
@ -929,8 +929,8 @@ func ViewIssue(ctx *context.Context) {
}
}
if err := pull.GetBaseRepo(); err != nil {
log.Error("GetBaseRepo: %v", err)
if err := pull.LoadBaseRepo(); err != nil {
log.Error("LoadBaseRepo: %v", err)
}
perm, err := models.GetUserRepoPermission(pull.BaseRepo, ctx.User)
if err != nil {

34
routers/repo/pull.go

@ -273,8 +273,8 @@ func checkPullInfo(ctx *context.Context) *models.Issue {
return nil
}
if err = issue.PullRequest.GetHeadRepo(); err != nil {
ctx.ServerError("GetHeadRepo", err)
if err = issue.PullRequest.LoadHeadRepo(); err != nil {
ctx.ServerError("LoadHeadRepo", err)
return nil
}
@ -313,7 +313,7 @@ func PrepareMergedViewPullInfo(ctx *context.Context, issue *models.Issue) *git.C
if err != nil {
if strings.Contains(err.Error(), "fatal: Not a valid object name") {
ctx.Data["IsPullRequestBroken"] = true
ctx.Data["BaseTarget"] = "deleted"
ctx.Data["BaseTarget"] = pull.BaseBranch
ctx.Data["NumCommits"] = 0
ctx.Data["NumFiles"] = 0
return nil
@ -332,13 +332,13 @@ func PrepareViewPullInfo(ctx *context.Context, issue *models.Issue) *git.Compare
repo := ctx.Repo.Repository
pull := issue.PullRequest
if err := pull.GetHeadRepo(); err != nil {
ctx.ServerError("GetHeadRepo", err)
if err := pull.LoadHeadRepo(); err != nil {
ctx.ServerError("LoadHeadRepo", err)
return nil
}
if err := pull.GetBaseRepo(); err != nil {
ctx.ServerError("GetBaseRepo", err)
if err := pull.LoadBaseRepo(); err != nil {
ctx.ServerError("LoadBaseRepo", err)
return nil
}
@ -432,7 +432,15 @@ func PrepareViewPullInfo(ctx *context.Context, issue *models.Issue) *git.Compare
if pull.HeadRepo == nil || !headBranchExist || headBranchSha != sha {
ctx.Data["IsPullRequestBroken"] = true
ctx.Data["HeadTarget"] = "deleted"
if pull.IsSameRepo() {
ctx.Data["HeadTarget"] = pull.HeadBranch
} else {
if pull.HeadRepo == nil {
ctx.Data["HeadTarget"] = "<deleted>:" + pull.HeadBranch
} else {
ctx.Data["HeadTarget"] = pull.HeadRepo.OwnerName + ":" + pull.HeadBranch
}
}
}
compareInfo, err := baseGitRepo.GetCompareInfo(pull.BaseRepo.RepoPath(),
@ -440,7 +448,7 @@ func PrepareViewPullInfo(ctx *context.Context, issue *models.Issue) *git.Compare
if err != nil {
if strings.Contains(err.Error(), "fatal: Not a valid object name") {
ctx.Data["IsPullRequestBroken"] = true
ctx.Data["BaseTarget"] = "deleted"
ctx.Data["BaseTarget"] = pull.BaseBranch
ctx.Data["NumCommits"] = 0
ctx.Data["NumFiles"] = 0
return nil
@ -976,15 +984,15 @@ func CleanUpPullRequest(ctx *context.Context) {
return
}
if err := pr.GetHeadRepo(); err != nil {
ctx.ServerError("GetHeadRepo", err)
if err := pr.LoadHeadRepo(); err != nil {
ctx.ServerError("LoadHeadRepo", err)
return
} else if pr.HeadRepo == nil {
// Forked repository has already been deleted
ctx.NotFound("CleanUpPullRequest", nil)
return
} else if err = pr.GetBaseRepo(); err != nil {
ctx.ServerError("GetBaseRepo", err)
} else if err = pr.LoadBaseRepo(); err != nil {
ctx.ServerError("LoadBaseRepo", err)
return
} else if err = pr.HeadRepo.GetOwner(); err != nil {
ctx.ServerError("HeadRepo.GetOwner", err)

30
services/pull/merge.go

@ -33,13 +33,12 @@ import (
// Caller should check PR is ready to be merged (review and status checks)
// FIXME: add repoWorkingPull make sure two merges does not happen at same time.
func Merge(pr *models.PullRequest, doer *models.User, baseGitRepo *git.Repository, mergeStyle models.MergeStyle, message string) (err error) {
if err = pr.GetHeadRepo(); err != nil {
log.Error("GetHeadRepo: %v", err)
return fmt.Errorf("GetHeadRepo: %v", err)
} else if err = pr.GetBaseRepo(); err != nil {
log.Error("GetBaseRepo: %v", err)
return fmt.Errorf("GetBaseRepo: %v", err)
if err = pr.LoadHeadRepo(); err != nil {
log.Error("LoadHeadRepo: %v", err)
return fmt.Errorf("LoadHeadRepo: %v", err)
} else if err = pr.LoadBaseRepo(); err != nil {
log.Error("LoadBaseRepo: %v", err)
return fmt.Errorf("LoadBaseRepo: %v", err)
}
prUnit, err := pr.BaseRepo.GetUnit(models.UnitTypePullRequests)
@ -535,18 +534,15 @@ func IsUserAllowedToMerge(pr *models.PullRequest, p models.Permission, user *mod
// CheckPRReadyToMerge checks whether the PR is ready to be merged (reviews and status checks)
func CheckPRReadyToMerge(pr *models.PullRequest) (err error) {
if pr.BaseRepo == nil {
if err = pr.GetBaseRepo(); err != nil {
return fmt.Errorf("GetBaseRepo: %v", err)
}
if err = pr.LoadBaseRepo(); err != nil {
return fmt.Errorf("LoadBaseRepo: %v", err)
}
if err = pr.LoadProtectedBranch(); err != nil {
return fmt.Errorf("LoadProtectedBranch: %v", err)
}
if pr.ProtectedBranch == nil {
if err = pr.LoadProtectedBranch(); err != nil {
return fmt.Errorf("LoadProtectedBranch: %v", err)
}
if pr.ProtectedBranch == nil {
return nil
}
return nil
}
isPass, err := IsPullCommitStatusPass(pr)

9
services/pull/pull.go

@ -236,16 +236,15 @@ func AddTestPullRequestTask(doer *models.User, repoID int64, branch string, isSy
// checkIfPRContentChanged checks if diff to target branch has changed by push
// A commit can be considered to leave the PR untouched if the patch/diff with its merge base is unchanged
func checkIfPRContentChanged(pr *models.PullRequest, oldCommitID, newCommitID string) (hasChanged bool, err error) {
if err = pr.GetHeadRepo(); err != nil {
return false, fmt.Errorf("GetHeadRepo: %v", err)
if err = pr.LoadHeadRepo(); err != nil {
return false, fmt.Errorf("LoadHeadRepo: %v", err)
} else if pr.HeadRepo == nil {
// corrupt data assumed changed
return true, nil
}
if err = pr.GetBaseRepo(); err != nil {
return false, fmt.Errorf("GetBaseRepo: %v", err)
if err = pr.LoadBaseRepo(); err != nil {
return false, fmt.Errorf("LoadBaseRepo: %v", err)
}
headGitRepo, err := git.OpenRepository(pr.HeadRepo.RepoPath())

4
services/pull/review.go

@ -111,8 +111,8 @@ func createCodeComment(doer *models.User, repo *models.Repository, issue *models
return nil, fmt.Errorf("GetPullRequestByIssueID: %v", err)
}
pr := issue.PullRequest
if err := pr.GetBaseRepo(); err != nil {
return nil, fmt.Errorf("GetHeadRepo: %v", err)
if err := pr.LoadBaseRepo(); err != nil {
return nil, fmt.Errorf("LoadHeadRepo: %v", err)
}
gitRepo, err := git.OpenRepository(pr.BaseRepo.RepoPath())
if err != nil {

12
services/pull/temp_repo.go

@ -17,17 +17,17 @@ import (
)
func createTemporaryRepo(pr *models.PullRequest) (string, error) {
if err := pr.GetHeadRepo(); err != nil {
log.Error("GetHeadRepo: %v", err)
return "", fmt.Errorf("GetHeadRepo: %v", err)
if err := pr.LoadHeadRepo(); err != nil {
log.Error("LoadHeadRepo: %v", err)
return "", fmt.Errorf("LoadHeadRepo: %v", err)
} else if pr.HeadRepo == nil {
log.Error("Pr %d HeadRepo %d does not exist", pr.ID, pr.HeadRepoID)
return "", &models.ErrRepoNotExist{
ID: pr.HeadRepoID,
}
} else if err := pr.GetBaseRepo(); err != nil {
log.Error("GetBaseRepo: %v", err)
return "", fmt.Errorf("GetBaseRepo: %v", err)
} else if err := pr.LoadBaseRepo(); err != nil {
log.Error("LoadBaseRepo: %v", err)
return "", fmt.Errorf("LoadBaseRepo: %v", err)
} else if pr.BaseRepo == nil {
log.Error("Pr %d BaseRepo %d does not exist", pr.ID, pr.BaseRepoID)
return "", &models.ErrRepoNotExist{

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