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Code Releases Activity

Make API "compare" accept commit IDs (#32801)

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This commit is contained in:
wxiaoguang
2024-12-12 16:10:09 +08:00
committed by GitHub
parent 01b1896bf5
commit 22bf2ca6ba
10 changed files with 154 additions and 124 deletions
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153
routers/api/v1/repo/pull.go
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@@ -389,8 +389,7 @@ func CreatePullRequest(ctx *context.APIContext) {
form := *web.GetForm(ctx).(*api.CreatePullRequestOption)
if form.Head == form.Base {
ctx.Error(http.StatusUnprocessableEntity, "BaseHeadSame",
"Invalid PullRequest: There are no changes between the head and the base")
ctx.Error(http.StatusUnprocessableEntity, "BaseHeadSame", "Invalid PullRequest: There are no changes between the head and the base")
return
}
@@ -401,14 +400,22 @@ func CreatePullRequest(ctx *context.APIContext) {
)
// Get repo/branch information
headRepo, headGitRepo, compareInfo, baseBranch, headBranch := parseCompareInfo(ctx, form)
compareResult, closer := parseCompareInfo(ctx, form)
if ctx.Written() {
return
}
defer headGitRepo.Close()
defer closer()
if !compareResult.baseRef.IsBranch() || !compareResult.headRef.IsBranch() {
ctx.Error(http.StatusUnprocessableEntity, "BaseHeadInvalidRefType", "Invalid PullRequest: base and head must be branches")
return
}
// Check if another PR exists with the same targets
existingPr, err := issues_model.GetUnmergedPullRequest(ctx, headRepo.ID, ctx.Repo.Repository.ID, headBranch, baseBranch, issues_model.PullRequestFlowGithub)
existingPr, err := issues_model.GetUnmergedPullRequest(ctx, compareResult.headRepo.ID, ctx.Repo.Repository.ID,
compareResult.headRef.ShortName(), compareResult.baseRef.ShortName(),
issues_model.PullRequestFlowGithub,
)
if err != nil {
if !issues_model.IsErrPullRequestNotExist(err) {
ctx.Error(http.StatusInternalServerError, "GetUnmergedPullRequest", err)
@@ -484,13 +491,13 @@ func CreatePullRequest(ctx *context.APIContext) {
DeadlineUnix: deadlineUnix,
}
pr := &issues_model.PullRequest{
HeadRepoID: headRepo.ID,
HeadRepoID: compareResult.headRepo.ID,
BaseRepoID: repo.ID,
HeadBranch: headBranch,
BaseBranch: baseBranch,
HeadRepo: headRepo,
HeadBranch: compareResult.headRef.ShortName(),
BaseBranch: compareResult.baseRef.ShortName(),
HeadRepo: compareResult.headRepo,
BaseRepo: repo,
MergeBase: compareInfo.MergeBase,
MergeBase: compareResult.compareInfo.MergeBase,
Type: issues_model.PullRequestGitea,
}
@@ -1080,32 +1087,32 @@ func MergePullRequest(ctx *context.APIContext) {
ctx.Status(http.StatusOK)
}
func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption) (*repo_model.Repository, *git.Repository, *git.CompareInfo, string, string) {
baseRepo := ctx.Repo.Repository
type parseCompareInfoResult struct {
headRepo *repo_model.Repository
headGitRepo *git.Repository
compareInfo *git.CompareInfo
baseRef git.RefName
headRef git.RefName
}
// parseCompareInfo returns non-nil if it succeeds, it always writes to the context and returns nil if it fails
func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption) (result *parseCompareInfoResult, closer func()) {
var err error
// Get compared branches information
// format: <base branch>...[<head repo>:]<head branch>
// base<-head: master...head:feature
// same repo: master...feature
baseRepo := ctx.Repo.Repository
baseRefToGuess := form.Base
// TODO: Validate form first?
baseBranch := form.Base
var (
headUser *user_model.User
headBranch string
isSameRepo bool
err error
)
// If there is no head repository, it means pull request between same repository.
headInfos := strings.Split(form.Head, ":")
if len(headInfos) == 1 {
isSameRepo = true
headUser = ctx.Repo.Owner
headBranch = headInfos[0]
headUser := ctx.Repo.Owner
headRefToGuess := form.Head
if headInfos := strings.Split(form.Head, ":"); len(headInfos) == 1 {
// If there is no head repository, it means pull request between same repository.
// Do nothing here because the head variables have been assigned above.
} else if len(headInfos) == 2 {
// There is a head repository (the head repository could also be the same base repo)
headRefToGuess = headInfos[1]
headUser, err = user_model.GetUserByName(ctx, headInfos[0])
if err != nil {
if user_model.IsErrUserNotExist(err) {
@@ -1113,38 +1120,29 @@ func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption)
} else {
ctx.Error(http.StatusInternalServerError, "GetUserByName", err)
}
return nil, nil, nil, "", ""
return nil, nil
}
headBranch = headInfos[1]
// The head repository can also point to the same repo
isSameRepo = ctx.Repo.Owner.ID == headUser.ID
} else {
ctx.NotFound()
return nil, nil, nil, "", ""
return nil, nil
}
ctx.Repo.PullRequest.SameRepo = isSameRepo
log.Trace("Repo path: %q, base branch: %q, head branch: %q", ctx.Repo.GitRepo.Path, baseBranch, headBranch)
// Check if base branch is valid.
if !ctx.Repo.GitRepo.IsBranchExist(baseBranch) && !ctx.Repo.GitRepo.IsTagExist(baseBranch) {
ctx.NotFound("BaseNotExist")
return nil, nil, nil, "", ""
}
isSameRepo := ctx.Repo.Owner.ID == headUser.ID
// Check if current user has fork of repository or in the same repository.
headRepo := repo_model.GetForkedRepo(ctx, headUser.ID, baseRepo.ID)
if headRepo == nil && !isSameRepo {
err := baseRepo.GetBaseRepo(ctx)
err = baseRepo.GetBaseRepo(ctx)
if err != nil {
ctx.Error(http.StatusInternalServerError, "GetBaseRepo", err)
return nil, nil, nil, "", ""
return nil, nil
}
// Check if baseRepo's base repository is the same as headUser's repository.
if baseRepo.BaseRepo == nil || baseRepo.BaseRepo.OwnerID != headUser.ID {
log.Trace("parseCompareInfo[%d]: does not have fork or in same repository", baseRepo.ID)
ctx.NotFound("GetBaseRepo")
return nil, nil, nil, "", ""
return nil, nil
}
// Assign headRepo so it can be used below.
headRepo = baseRepo.BaseRepo
@@ -1154,67 +1152,68 @@ func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption)
if isSameRepo {
headRepo = ctx.Repo.Repository
headGitRepo = ctx.Repo.GitRepo
closer = func() {} // no need to close the head repo because it shares the base repo
} else {
headGitRepo, err = gitrepo.OpenRepository(ctx, headRepo)
if err != nil {
ctx.Error(http.StatusInternalServerError, "OpenRepository", err)
return nil, nil, nil, "", ""
return nil, nil
}
closer = func() { _ = headGitRepo.Close() }
}
defer func() {
if result == nil && !isSameRepo {
_ = headGitRepo.Close()
}
}()
// user should have permission to read baseRepo's codes and pulls, NOT headRepo's
permBase, err := access_model.GetUserRepoPermission(ctx, baseRepo, ctx.Doer)
if err != nil {
headGitRepo.Close()
ctx.Error(http.StatusInternalServerError, "GetUserRepoPermission", err)
return nil, nil, nil, "", ""
}
if !permBase.CanReadIssuesOrPulls(true) || !permBase.CanRead(unit.TypeCode) {
if log.IsTrace() {
log.Trace("Permission Denied: User %-v cannot create/read pull requests or cannot read code in Repo %-v\nUser in baseRepo has Permissions: %-+v",
ctx.Doer,
baseRepo,
permBase)
}
headGitRepo.Close()
ctx.NotFound("Can't read pulls or can't read UnitTypeCode")
return nil, nil, nil, "", ""
return nil, nil
}
// user should have permission to read headrepo's codes
if !permBase.CanReadIssuesOrPulls(true) || !permBase.CanRead(unit.TypeCode) {
log.Trace("Permission Denied: User %-v cannot create/read pull requests or cannot read code in Repo %-v\nUser in baseRepo has Permissions: %-+v", ctx.Doer, baseRepo, permBase)
ctx.NotFound("Can't read pulls or can't read UnitTypeCode")
return nil, nil
}
// user should have permission to read headRepo's codes
// TODO: could the logic be simplified if the headRepo is the same as the baseRepo? Need to think more about it.
permHead, err := access_model.GetUserRepoPermission(ctx, headRepo, ctx.Doer)
if err != nil {
headGitRepo.Close()
ctx.Error(http.StatusInternalServerError, "GetUserRepoPermission", err)
return nil, nil, nil, "", ""
return nil, nil
}
if !permHead.CanRead(unit.TypeCode) {
if log.IsTrace() {
log.Trace("Permission Denied: User: %-v cannot read code in Repo: %-v\nUser in headRepo has Permissions: %-+v",
ctx.Doer,
headRepo,
permHead)
}
headGitRepo.Close()
log.Trace("Permission Denied: User: %-v cannot read code in Repo: %-v\nUser in headRepo has Permissions: %-+v", ctx.Doer, headRepo, permHead)
ctx.NotFound("Can't read headRepo UnitTypeCode")
return nil, nil, nil, "", ""
return nil, nil
}
// Check if head branch is valid.
if !headGitRepo.IsBranchExist(headBranch) && !headGitRepo.IsTagExist(headBranch) {
headGitRepo.Close()
baseRef := ctx.Repo.GitRepo.UnstableGuessRefByShortName(baseRefToGuess)
headRef := headGitRepo.UnstableGuessRefByShortName(headRefToGuess)
log.Trace("Repo path: %q, base ref: %q->%q, head ref: %q->%q", ctx.Repo.GitRepo.Path, baseRefToGuess, baseRef, headRefToGuess, headRef)
baseRefValid := baseRef.IsBranch() || baseRef.IsTag() || git.IsStringLikelyCommitID(git.ObjectFormatFromName(ctx.Repo.Repository.ObjectFormatName), baseRef.ShortName())
headRefValid := headRef.IsBranch() || headRef.IsTag() || git.IsStringLikelyCommitID(git.ObjectFormatFromName(headRepo.ObjectFormatName), headRef.ShortName())
// Check if base&head ref are valid.
if !baseRefValid || !headRefValid {
ctx.NotFound()
return nil, nil, nil, "", ""
return nil, nil
}
compareInfo, err := headGitRepo.GetCompareInfo(repo_model.RepoPath(baseRepo.Owner.Name, baseRepo.Name), baseBranch, headBranch, false, false)
compareInfo, err := headGitRepo.GetCompareInfo(repo_model.RepoPath(baseRepo.Owner.Name, baseRepo.Name), baseRef.ShortName(), headRef.ShortName(), false, false)
if err != nil {
headGitRepo.Close()
ctx.Error(http.StatusInternalServerError, "GetCompareInfo", err)
return nil, nil, nil, "", ""
return nil, nil
}
return headRepo, headGitRepo, compareInfo, baseBranch, headBranch
result = &parseCompareInfoResult{headRepo: headRepo, headGitRepo: headGitRepo, compareInfo: compareInfo, baseRef: baseRef, headRef: headRef}
return result, closer
}
// UpdatePullRequest merge PR's baseBranch into headBranch