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pull.go
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pull.go
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// Copyright 2018 The Gitea Authors.
// Copyright 2014 The Gogs Authors.
// All rights reserved.
// SPDX-License-Identifier: MIT
package repo
import (
"errors"
"fmt"
"html"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"code.gitea.io/gitea/models"
activities_model "code.gitea.io/gitea/models/activities"
"code.gitea.io/gitea/models/db"
git_model "code.gitea.io/gitea/models/git"
issues_model "code.gitea.io/gitea/models/issues"
"code.gitea.io/gitea/models/organization"
access_model "code.gitea.io/gitea/models/perm/access"
pull_model "code.gitea.io/gitea/models/pull"
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/base"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
issue_template "code.gitea.io/gitea/modules/issue/template"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/upload"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/routers/utils"
asymkey_service "code.gitea.io/gitea/services/asymkey"
"code.gitea.io/gitea/services/automerge"
"code.gitea.io/gitea/services/forms"
"code.gitea.io/gitea/services/gitdiff"
notify_service "code.gitea.io/gitea/services/notify"
pull_service "code.gitea.io/gitea/services/pull"
repo_service "code.gitea.io/gitea/services/repository"
"github.com/gobwas/glob"
)
const (
tplFork base.TplName = "repo/pulls/fork"
tplCompareDiff base.TplName = "repo/diff/compare"
tplPullCommits base.TplName = "repo/pulls/commits"
tplPullFiles base.TplName = "repo/pulls/files"
pullRequestTemplateKey = "PullRequestTemplate"
)
var pullRequestTemplateCandidates = []string{
"PULL_REQUEST_TEMPLATE.md",
"PULL_REQUEST_TEMPLATE.yaml",
"PULL_REQUEST_TEMPLATE.yml",
"pull_request_template.md",
"pull_request_template.yaml",
"pull_request_template.yml",
".gitea/PULL_REQUEST_TEMPLATE.md",
".gitea/PULL_REQUEST_TEMPLATE.yaml",
".gitea/PULL_REQUEST_TEMPLATE.yml",
".gitea/pull_request_template.md",
".gitea/pull_request_template.yaml",
".gitea/pull_request_template.yml",
".github/PULL_REQUEST_TEMPLATE.md",
".github/PULL_REQUEST_TEMPLATE.yaml",
".github/PULL_REQUEST_TEMPLATE.yml",
".github/pull_request_template.md",
".github/pull_request_template.yaml",
".github/pull_request_template.yml",
}
func getRepository(ctx *context.Context, repoID int64) *repo_model.Repository {
repo, err := repo_model.GetRepositoryByID(ctx, repoID)
if err != nil {
if repo_model.IsErrRepoNotExist(err) {
ctx.NotFound("GetRepositoryByID", nil)
} else {
ctx.ServerError("GetRepositoryByID", err)
}
return nil
}
perm, err := access_model.GetUserRepoPermission(ctx, repo, ctx.Doer)
if err != nil {
ctx.ServerError("GetUserRepoPermission", err)
return nil
}
if !perm.CanRead(unit.TypeCode) {
log.Trace("Permission Denied: User %-v cannot read %-v of repo %-v\n"+
"User in repo has Permissions: %-+v",
ctx.Doer,
unit.TypeCode,
ctx.Repo,
perm)
ctx.NotFound("getRepository", nil)
return nil
}
return repo
}
func getForkRepository(ctx *context.Context) *repo_model.Repository {
forkRepo := getRepository(ctx, ctx.ParamsInt64(":repoid"))
if ctx.Written() {
return nil
}
if forkRepo.IsEmpty {
log.Trace("Empty repository %-v", forkRepo)
ctx.NotFound("getForkRepository", nil)
return nil
}
if err := forkRepo.LoadOwner(ctx); err != nil {
ctx.ServerError("LoadOwner", err)
return nil
}
ctx.Data["repo_name"] = forkRepo.Name
ctx.Data["description"] = forkRepo.Description
ctx.Data["IsPrivate"] = forkRepo.IsPrivate || forkRepo.Owner.Visibility == structs.VisibleTypePrivate
canForkToUser := forkRepo.OwnerID != ctx.Doer.ID && !repo_model.HasForkedRepo(ctx, ctx.Doer.ID, forkRepo.ID)
ctx.Data["ForkRepo"] = forkRepo
ownedOrgs, err := organization.GetOrgsCanCreateRepoByUserID(ctx, ctx.Doer.ID)
if err != nil {
ctx.ServerError("GetOrgsCanCreateRepoByUserID", err)
return nil
}
var orgs []*organization.Organization
for _, org := range ownedOrgs {
if forkRepo.OwnerID != org.ID && !repo_model.HasForkedRepo(ctx, org.ID, forkRepo.ID) {
orgs = append(orgs, org)
}
}
traverseParentRepo := forkRepo
for {
if ctx.Doer.ID == traverseParentRepo.OwnerID {
canForkToUser = false
} else {
for i, org := range orgs {
if org.ID == traverseParentRepo.OwnerID {
orgs = append(orgs[:i], orgs[i+1:]...)
break
}
}
}
if !traverseParentRepo.IsFork {
break
}
traverseParentRepo, err = repo_model.GetRepositoryByID(ctx, traverseParentRepo.ForkID)
if err != nil {
ctx.ServerError("GetRepositoryByID", err)
return nil
}
}
ctx.Data["CanForkToUser"] = canForkToUser
ctx.Data["Orgs"] = orgs
if canForkToUser {
ctx.Data["ContextUser"] = ctx.Doer
} else if len(orgs) > 0 {
ctx.Data["ContextUser"] = orgs[0]
} else {
ctx.Data["CanForkRepo"] = false
ctx.Flash.Error(ctx.Tr("repo.fork_no_valid_owners"), true)
return nil
}
return forkRepo
}
// Fork render repository fork page
func Fork(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("new_fork")
if ctx.Doer.CanForkRepo() {
ctx.Data["CanForkRepo"] = true
} else {
maxCreationLimit := ctx.Doer.MaxCreationLimit()
msg := ctx.TrN(maxCreationLimit, "repo.form.reach_limit_of_creation_1", "repo.form.reach_limit_of_creation_n", maxCreationLimit)
ctx.Flash.Error(msg, true)
}
getForkRepository(ctx)
if ctx.Written() {
return
}
ctx.HTML(http.StatusOK, tplFork)
}
// ForkPost response for forking a repository
func ForkPost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.CreateRepoForm)
ctx.Data["Title"] = ctx.Tr("new_fork")
ctx.Data["CanForkRepo"] = true
ctxUser := checkContextUser(ctx, form.UID)
if ctx.Written() {
return
}
forkRepo := getForkRepository(ctx)
if ctx.Written() {
return
}
ctx.Data["ContextUser"] = ctxUser
if ctx.HasError() {
ctx.HTML(http.StatusOK, tplFork)
return
}
var err error
traverseParentRepo := forkRepo
for {
if ctxUser.ID == traverseParentRepo.OwnerID {
ctx.RenderWithErr(ctx.Tr("repo.settings.new_owner_has_same_repo"), tplFork, &form)
return
}
repo := repo_model.GetForkedRepo(ctx, ctxUser.ID, traverseParentRepo.ID)
if repo != nil {
ctx.Redirect(ctxUser.HomeLink() + "/" + url.PathEscape(repo.Name))
return
}
if !traverseParentRepo.IsFork {
break
}
traverseParentRepo, err = repo_model.GetRepositoryByID(ctx, traverseParentRepo.ForkID)
if err != nil {
ctx.ServerError("GetRepositoryByID", err)
return
}
}
// Check if user is allowed to create repo's on the organization.
if ctxUser.IsOrganization() {
isAllowedToFork, err := organization.OrgFromUser(ctxUser).CanCreateOrgRepo(ctx.Doer.ID)
if err != nil {
ctx.ServerError("CanCreateOrgRepo", err)
return
} else if !isAllowedToFork {
ctx.Error(http.StatusForbidden)
return
}
}
repo, err := repo_service.ForkRepository(ctx, ctx.Doer, ctxUser, repo_service.ForkRepoOptions{
BaseRepo: forkRepo,
Name: form.RepoName,
Description: form.Description,
})
if err != nil {
ctx.Data["Err_RepoName"] = true
switch {
case repo_model.IsErrReachLimitOfRepo(err):
maxCreationLimit := ctxUser.MaxCreationLimit()
msg := ctx.TrN(maxCreationLimit, "repo.form.reach_limit_of_creation_1", "repo.form.reach_limit_of_creation_n", maxCreationLimit)
ctx.RenderWithErr(msg, tplFork, &form)
case repo_model.IsErrRepoAlreadyExist(err):
ctx.RenderWithErr(ctx.Tr("repo.settings.new_owner_has_same_repo"), tplFork, &form)
case repo_model.IsErrRepoFilesAlreadyExist(err):
switch {
case ctx.IsUserSiteAdmin() || (setting.Repository.AllowAdoptionOfUnadoptedRepositories && setting.Repository.AllowDeleteOfUnadoptedRepositories):
ctx.RenderWithErr(ctx.Tr("form.repository_files_already_exist.adopt_or_delete"), tplFork, form)
case setting.Repository.AllowAdoptionOfUnadoptedRepositories:
ctx.RenderWithErr(ctx.Tr("form.repository_files_already_exist.adopt"), tplFork, form)
case setting.Repository.AllowDeleteOfUnadoptedRepositories:
ctx.RenderWithErr(ctx.Tr("form.repository_files_already_exist.delete"), tplFork, form)
default:
ctx.RenderWithErr(ctx.Tr("form.repository_files_already_exist"), tplFork, form)
}
case db.IsErrNameReserved(err):
ctx.RenderWithErr(ctx.Tr("repo.form.name_reserved", err.(db.ErrNameReserved).Name), tplFork, &form)
case db.IsErrNamePatternNotAllowed(err):
ctx.RenderWithErr(ctx.Tr("repo.form.name_pattern_not_allowed", err.(db.ErrNamePatternNotAllowed).Pattern), tplFork, &form)
default:
ctx.ServerError("ForkPost", err)
}
return
}
log.Trace("Repository forked[%d]: %s/%s", forkRepo.ID, ctxUser.Name, repo.Name)
ctx.Redirect(ctxUser.HomeLink() + "/" + url.PathEscape(repo.Name))
}
func getPullInfo(ctx *context.Context) (issue *issues_model.Issue, ok bool) {
issue, err := issues_model.GetIssueByIndex(ctx, ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if issues_model.IsErrIssueNotExist(err) {
ctx.NotFound("GetIssueByIndex", err)
} else {
ctx.ServerError("GetIssueByIndex", err)
}
return nil, false
}
if err = issue.LoadPoster(ctx); err != nil {
ctx.ServerError("LoadPoster", err)
return nil, false
}
if err := issue.LoadRepo(ctx); err != nil {
ctx.ServerError("LoadRepo", err)
return nil, false
}
ctx.Data["Title"] = fmt.Sprintf("#%d - %s", issue.Index, issue.Title)
ctx.Data["Issue"] = issue
if !issue.IsPull {
ctx.NotFound("ViewPullCommits", nil)
return nil, false
}
if err = issue.LoadPullRequest(ctx); err != nil {
ctx.ServerError("LoadPullRequest", err)
return nil, false
}
if err = issue.PullRequest.LoadHeadRepo(ctx); err != nil {
ctx.ServerError("LoadHeadRepo", err)
return nil, false
}
if ctx.IsSigned {
// Update issue-user.
if err = activities_model.SetIssueReadBy(ctx, issue.ID, ctx.Doer.ID); err != nil {
ctx.ServerError("ReadBy", err)
return nil, false
}
}
return issue, true
}
func setMergeTarget(ctx *context.Context, pull *issues_model.PullRequest) {
if ctx.Repo.Owner.Name == pull.MustHeadUserName(ctx) {
ctx.Data["HeadTarget"] = pull.HeadBranch
} else if pull.HeadRepo == nil {
ctx.Data["HeadTarget"] = pull.MustHeadUserName(ctx) + ":" + pull.HeadBranch
} else {
ctx.Data["HeadTarget"] = pull.MustHeadUserName(ctx) + "/" + pull.HeadRepo.Name + ":" + pull.HeadBranch
}
ctx.Data["BaseTarget"] = pull.BaseBranch
ctx.Data["HeadBranchLink"] = pull.GetHeadBranchLink()
ctx.Data["BaseBranchLink"] = pull.GetBaseBranchLink()
}
// GetPullDiffStats get Pull Requests diff stats
func GetPullDiffStats(ctx *context.Context) {
issue, ok := getPullInfo(ctx)
if !ok {
return
}
pull := issue.PullRequest
mergeBaseCommitID := GetMergedBaseCommitID(ctx, issue)
if mergeBaseCommitID == "" {
ctx.NotFound("PullFiles", nil)
return
}
headCommitID, err := ctx.Repo.GitRepo.GetRefCommitID(pull.GetGitRefName())
if err != nil {
ctx.ServerError("GetRefCommitID", err)
return
}
diffOptions := &gitdiff.DiffOptions{
BeforeCommitID: mergeBaseCommitID,
AfterCommitID: headCommitID,
MaxLines: setting.Git.MaxGitDiffLines,
MaxLineCharacters: setting.Git.MaxGitDiffLineCharacters,
MaxFiles: setting.Git.MaxGitDiffFiles,
WhitespaceBehavior: gitdiff.GetWhitespaceFlag(ctx.Data["WhitespaceBehavior"].(string)),
}
diff, err := gitdiff.GetPullDiffStats(ctx.Repo.GitRepo, diffOptions)
if err != nil {
ctx.ServerError("GetPullDiffStats", err)
return
}
ctx.Data["Diff"] = diff
}
func GetMergedBaseCommitID(ctx *context.Context, issue *issues_model.Issue) string {
pull := issue.PullRequest
var baseCommit string
// Some migrated PR won't have any Base SHA and lose history, try to get one
if pull.MergeBase == "" {
var commitSHA, parentCommit string
// If there is a head or a patch file, and it is readable, grab info
commitSHA, err := ctx.Repo.GitRepo.GetRefCommitID(pull.GetGitRefName())
if err != nil {
// Head File does not exist, try the patch
commitSHA, err = ctx.Repo.GitRepo.ReadPatchCommit(pull.Index)
if err == nil {
// Recreate pull head in files for next time
if err := ctx.Repo.GitRepo.SetReference(pull.GetGitRefName(), commitSHA); err != nil {
log.Error("Could not write head file", err)
}
} else {
// There is no history available
log.Trace("No history file available for PR %d", pull.Index)
}
}
if commitSHA != "" {
// Get immediate parent of the first commit in the patch, grab history back
parentCommit, _, err = git.NewCommand(ctx, "rev-list", "-1", "--skip=1").AddDynamicArguments(commitSHA).RunStdString(&git.RunOpts{Dir: ctx.Repo.GitRepo.Path})
if err == nil {
parentCommit = strings.TrimSpace(parentCommit)
}
// Special case on Git < 2.25 that doesn't fail on immediate empty history
if err != nil || parentCommit == "" {
log.Info("No known parent commit for PR %d, error: %v", pull.Index, err)
// bring at least partial history if it can work
parentCommit = commitSHA
}
}
baseCommit = parentCommit
} else {
// Keep an empty history or original commit
baseCommit = pull.MergeBase
}
return baseCommit
}
// PrepareMergedViewPullInfo show meta information for a merged pull request view page
func PrepareMergedViewPullInfo(ctx *context.Context, issue *issues_model.Issue) *git.CompareInfo {
pull := issue.PullRequest
setMergeTarget(ctx, pull)
ctx.Data["HasMerged"] = true
baseCommit := GetMergedBaseCommitID(ctx, issue)
compareInfo, err := ctx.Repo.GitRepo.GetCompareInfo(ctx.Repo.Repository.RepoPath(),
baseCommit, pull.GetGitRefName(), false, false)
if err != nil {
if strings.Contains(err.Error(), "fatal: Not a valid object name") || strings.Contains(err.Error(), "unknown revision or path not in the working tree") {
ctx.Data["IsPullRequestBroken"] = true
ctx.Data["BaseTarget"] = pull.BaseBranch
ctx.Data["NumCommits"] = 0
ctx.Data["NumFiles"] = 0
return nil
}
ctx.ServerError("GetCompareInfo", err)
return nil
}
ctx.Data["NumCommits"] = len(compareInfo.Commits)
ctx.Data["NumFiles"] = compareInfo.NumFiles
if len(compareInfo.Commits) != 0 {
sha := compareInfo.Commits[0].ID.String()
commitStatuses, _, err := git_model.GetLatestCommitStatus(ctx, ctx.Repo.Repository.ID, sha, db.ListOptions{ListAll: true})
if err != nil {
ctx.ServerError("GetLatestCommitStatus", err)
return nil
}
if len(commitStatuses) != 0 {
ctx.Data["LatestCommitStatuses"] = commitStatuses
ctx.Data["LatestCommitStatus"] = git_model.CalcCommitStatus(commitStatuses)
}
}
return compareInfo
}
// PrepareViewPullInfo show meta information for a pull request preview page
func PrepareViewPullInfo(ctx *context.Context, issue *issues_model.Issue) *git.CompareInfo {
ctx.Data["PullRequestWorkInProgressPrefixes"] = setting.Repository.PullRequest.WorkInProgressPrefixes
repo := ctx.Repo.Repository
pull := issue.PullRequest
if err := pull.LoadHeadRepo(ctx); err != nil {
ctx.ServerError("LoadHeadRepo", err)
return nil
}
if err := pull.LoadBaseRepo(ctx); err != nil {
ctx.ServerError("LoadBaseRepo", err)
return nil
}
setMergeTarget(ctx, pull)
pb, err := git_model.GetFirstMatchProtectedBranchRule(ctx, repo.ID, pull.BaseBranch)
if err != nil {
ctx.ServerError("LoadProtectedBranch", err)
return nil
}
ctx.Data["EnableStatusCheck"] = pb != nil && pb.EnableStatusCheck
var baseGitRepo *git.Repository
if pull.BaseRepoID == ctx.Repo.Repository.ID && ctx.Repo.GitRepo != nil {
baseGitRepo = ctx.Repo.GitRepo
} else {
baseGitRepo, err := git.OpenRepository(ctx, pull.BaseRepo.RepoPath())
if err != nil {
ctx.ServerError("OpenRepository", err)
return nil
}
defer baseGitRepo.Close()
}
if !baseGitRepo.IsBranchExist(pull.BaseBranch) {
ctx.Data["IsPullRequestBroken"] = true
ctx.Data["BaseTarget"] = pull.BaseBranch
ctx.Data["HeadTarget"] = pull.HeadBranch
sha, err := baseGitRepo.GetRefCommitID(pull.GetGitRefName())
if err != nil {
ctx.ServerError(fmt.Sprintf("GetRefCommitID(%s)", pull.GetGitRefName()), err)
return nil
}
commitStatuses, _, err := git_model.GetLatestCommitStatus(ctx, repo.ID, sha, db.ListOptions{ListAll: true})
if err != nil {
ctx.ServerError("GetLatestCommitStatus", err)
return nil
}
if len(commitStatuses) > 0 {
ctx.Data["LatestCommitStatuses"] = commitStatuses
ctx.Data["LatestCommitStatus"] = git_model.CalcCommitStatus(commitStatuses)
}
compareInfo, err := baseGitRepo.GetCompareInfo(pull.BaseRepo.RepoPath(),
pull.MergeBase, pull.GetGitRefName(), false, false)
if err != nil {
if strings.Contains(err.Error(), "fatal: Not a valid object name") {
ctx.Data["IsPullRequestBroken"] = true
ctx.Data["BaseTarget"] = pull.BaseBranch
ctx.Data["NumCommits"] = 0
ctx.Data["NumFiles"] = 0
return nil
}
ctx.ServerError("GetCompareInfo", err)
return nil
}
ctx.Data["NumCommits"] = len(compareInfo.Commits)
ctx.Data["NumFiles"] = compareInfo.NumFiles
return compareInfo
}
var headBranchExist bool
var headBranchSha string
// HeadRepo may be missing
if pull.HeadRepo != nil {
headGitRepo, err := git.OpenRepository(ctx, pull.HeadRepo.RepoPath())
if err != nil {
ctx.ServerError("OpenRepository", err)
return nil
}
defer headGitRepo.Close()
if pull.Flow == issues_model.PullRequestFlowGithub {
headBranchExist = headGitRepo.IsBranchExist(pull.HeadBranch)
} else {
headBranchExist = git.IsReferenceExist(ctx, baseGitRepo.Path, pull.GetGitRefName())
}
if headBranchExist {
if pull.Flow != issues_model.PullRequestFlowGithub {
headBranchSha, err = baseGitRepo.GetRefCommitID(pull.GetGitRefName())
} else {
headBranchSha, err = headGitRepo.GetBranchCommitID(pull.HeadBranch)
}
if err != nil {
ctx.ServerError("GetBranchCommitID", err)
return nil
}
}
}
if headBranchExist {
var err error
ctx.Data["UpdateAllowed"], ctx.Data["UpdateByRebaseAllowed"], err = pull_service.IsUserAllowedToUpdate(ctx, pull, ctx.Doer)
if err != nil {
ctx.ServerError("IsUserAllowedToUpdate", err)
return nil
}
ctx.Data["GetCommitMessages"] = pull_service.GetSquashMergeCommitMessages(ctx, pull)
} else {
ctx.Data["GetCommitMessages"] = ""
}
sha, err := baseGitRepo.GetRefCommitID(pull.GetGitRefName())
if err != nil {
if git.IsErrNotExist(err) {
ctx.Data["IsPullRequestBroken"] = true
if pull.IsSameRepo() {
ctx.Data["HeadTarget"] = pull.HeadBranch
} else if pull.HeadRepo == nil {
ctx.Data["HeadTarget"] = ctx.Locale.Tr("repo.pull.deleted_branch", pull.HeadBranch)
} else {
ctx.Data["HeadTarget"] = pull.HeadRepo.OwnerName + ":" + pull.HeadBranch
}
ctx.Data["BaseTarget"] = pull.BaseBranch
ctx.Data["NumCommits"] = 0
ctx.Data["NumFiles"] = 0
return nil
}
ctx.ServerError(fmt.Sprintf("GetRefCommitID(%s)", pull.GetGitRefName()), err)
return nil
}
commitStatuses, _, err := git_model.GetLatestCommitStatus(ctx, repo.ID, sha, db.ListOptions{ListAll: true})
if err != nil {
ctx.ServerError("GetLatestCommitStatus", err)
return nil
}
if len(commitStatuses) > 0 {
ctx.Data["LatestCommitStatuses"] = commitStatuses
ctx.Data["LatestCommitStatus"] = git_model.CalcCommitStatus(commitStatuses)
}
if pb != nil && pb.EnableStatusCheck {
ctx.Data["is_context_required"] = func(context string) bool {
for _, c := range pb.StatusCheckContexts {
if gp, err := glob.Compile(c); err == nil && gp.Match(context) {
return true
}
}
return false
}
ctx.Data["RequiredStatusCheckState"] = pull_service.MergeRequiredContextsCommitStatus(commitStatuses, pb.StatusCheckContexts)
}
ctx.Data["HeadBranchMovedOn"] = headBranchSha != sha
ctx.Data["HeadBranchCommitID"] = headBranchSha
ctx.Data["PullHeadCommitID"] = sha
if pull.HeadRepo == nil || !headBranchExist || (!pull.Issue.IsClosed && (headBranchSha != sha)) {
ctx.Data["IsPullRequestBroken"] = true
if pull.IsSameRepo() {
ctx.Data["HeadTarget"] = pull.HeadBranch
} else if pull.HeadRepo == nil {
ctx.Data["HeadTarget"] = ctx.Locale.Tr("repo.pull.deleted_branch", pull.HeadBranch)
} else {
ctx.Data["HeadTarget"] = pull.HeadRepo.OwnerName + ":" + pull.HeadBranch
}
}
compareInfo, err := baseGitRepo.GetCompareInfo(pull.BaseRepo.RepoPath(),
git.BranchPrefix+pull.BaseBranch, pull.GetGitRefName(), false, false)
if err != nil {
if strings.Contains(err.Error(), "fatal: Not a valid object name") {
ctx.Data["IsPullRequestBroken"] = true
ctx.Data["BaseTarget"] = pull.BaseBranch
ctx.Data["NumCommits"] = 0
ctx.Data["NumFiles"] = 0
return nil
}
ctx.ServerError("GetCompareInfo", err)
return nil
}
if compareInfo.HeadCommitID == compareInfo.MergeBase {
ctx.Data["IsNothingToCompare"] = true
}
if pull.IsWorkInProgress() {
ctx.Data["IsPullWorkInProgress"] = true
ctx.Data["WorkInProgressPrefix"] = pull.GetWorkInProgressPrefix(ctx)
}
if pull.IsFilesConflicted() {
ctx.Data["IsPullFilesConflicted"] = true
ctx.Data["ConflictedFiles"] = pull.ConflictedFiles
}
ctx.Data["NumCommits"] = len(compareInfo.Commits)
ctx.Data["NumFiles"] = compareInfo.NumFiles
return compareInfo
}
type pullCommitList struct {
Commits []pull_service.CommitInfo `json:"commits"`
LastReviewCommitSha string `json:"last_review_commit_sha"`
Locale map[string]string `json:"locale"`
}
// GetPullCommits get all commits for given pull request
func GetPullCommits(ctx *context.Context) {
issue, ok := getPullInfo(ctx)
if !ok {
return
}
resp := &pullCommitList{}
commits, lastReviewCommitSha, err := pull_service.GetPullCommits(ctx, issue)
if err != nil {
ctx.JSON(http.StatusInternalServerError, err)
return
}
// Get the needed locale
resp.Locale = map[string]string{
"lang": ctx.Locale.Language(),
"show_all_commits": ctx.Tr("repo.pulls.show_all_commits"),
"stats_num_commits": ctx.TrN(len(commits), "repo.activity.git_stats_commit_1", "repo.activity.git_stats_commit_n", len(commits)),
"show_changes_since_your_last_review": ctx.Tr("repo.pulls.show_changes_since_your_last_review"),
"select_commit_hold_shift_for_range": ctx.Tr("repo.pulls.select_commit_hold_shift_for_range"),
}
resp.Commits = commits
resp.LastReviewCommitSha = lastReviewCommitSha
ctx.JSON(http.StatusOK, resp)
}
// ViewPullCommits show commits for a pull request
func ViewPullCommits(ctx *context.Context) {
ctx.Data["PageIsPullList"] = true
ctx.Data["PageIsPullCommits"] = true
issue, ok := getPullInfo(ctx)
if !ok {
return
}
pull := issue.PullRequest
var prInfo *git.CompareInfo
if pull.HasMerged {
prInfo = PrepareMergedViewPullInfo(ctx, issue)
} else {
prInfo = PrepareViewPullInfo(ctx, issue)
}
if ctx.Written() {
return
} else if prInfo == nil {
ctx.NotFound("ViewPullCommits", nil)
return
}
ctx.Data["Username"] = ctx.Repo.Owner.Name
ctx.Data["Reponame"] = ctx.Repo.Repository.Name
commits := git_model.ConvertFromGitCommit(ctx, prInfo.Commits, ctx.Repo.Repository)
ctx.Data["Commits"] = commits
ctx.Data["CommitCount"] = len(commits)
ctx.Data["HasIssuesOrPullsWritePermission"] = ctx.Repo.CanWriteIssuesOrPulls(issue.IsPull)
ctx.Data["IsIssuePoster"] = ctx.IsSigned && issue.IsPoster(ctx.Doer.ID)
// For PR commits page
PrepareBranchList(ctx)
if ctx.Written() {
return
}
getBranchData(ctx, issue)
ctx.HTML(http.StatusOK, tplPullCommits)
}
// ViewPullFiles render pull request changed files list page
func viewPullFiles(ctx *context.Context, specifiedStartCommit, specifiedEndCommit string, willShowSpecifiedCommitRange, willShowSpecifiedCommit bool) {
ctx.Data["PageIsPullList"] = true
ctx.Data["PageIsPullFiles"] = true
issue, ok := getPullInfo(ctx)
if !ok {
return
}
pull := issue.PullRequest
var (
startCommitID string
endCommitID string
gitRepo = ctx.Repo.GitRepo
)
var prInfo *git.CompareInfo
if pull.HasMerged {
prInfo = PrepareMergedViewPullInfo(ctx, issue)
} else {
prInfo = PrepareViewPullInfo(ctx, issue)
}
// Validate the given commit sha to show (if any passed)
if willShowSpecifiedCommit || willShowSpecifiedCommitRange {
foundStartCommit := len(specifiedStartCommit) == 0
foundEndCommit := len(specifiedEndCommit) == 0
if !(foundStartCommit && foundEndCommit) {
for _, commit := range prInfo.Commits {
if commit.ID.String() == specifiedStartCommit {
foundStartCommit = true
}
if commit.ID.String() == specifiedEndCommit {
foundEndCommit = true
}
if foundStartCommit && foundEndCommit {
break
}
}
}
if !(foundStartCommit && foundEndCommit) {
ctx.NotFound("Given SHA1 not found for this PR", nil)
return
}
}
if ctx.Written() {
return
} else if prInfo == nil {
ctx.NotFound("ViewPullFiles", nil)
return
}
headCommitID, err := gitRepo.GetRefCommitID(pull.GetGitRefName())
if err != nil {
ctx.ServerError("GetRefCommitID", err)
return
}
ctx.Data["IsShowingOnlySingleCommit"] = willShowSpecifiedCommit
if willShowSpecifiedCommit || willShowSpecifiedCommitRange {
if len(specifiedEndCommit) > 0 {
endCommitID = specifiedEndCommit
} else {
endCommitID = headCommitID
}
if len(specifiedStartCommit) > 0 {
startCommitID = specifiedStartCommit
} else {
startCommitID = prInfo.MergeBase
}
ctx.Data["IsShowingAllCommits"] = false
} else {
endCommitID = headCommitID
startCommitID = prInfo.MergeBase
ctx.Data["IsShowingAllCommits"] = true
}
ctx.Data["Username"] = ctx.Repo.Owner.Name
ctx.Data["Reponame"] = ctx.Repo.Repository.Name
ctx.Data["AfterCommitID"] = endCommitID
ctx.Data["BeforeCommitID"] = startCommitID
fileOnly := ctx.FormBool("file-only")
maxLines, maxFiles := setting.Git.MaxGitDiffLines, setting.Git.MaxGitDiffFiles
files := ctx.FormStrings("files")
if fileOnly && (len(files) == 2 || len(files) == 1) {
maxLines, maxFiles = -1, -1
}
diffOptions := &gitdiff.DiffOptions{
AfterCommitID: endCommitID,
SkipTo: ctx.FormString("skip-to"),
MaxLines: maxLines,
MaxLineCharacters: setting.Git.MaxGitDiffLineCharacters,
MaxFiles: maxFiles,
WhitespaceBehavior: gitdiff.GetWhitespaceFlag(ctx.Data["WhitespaceBehavior"].(string)),
}
if !willShowSpecifiedCommit {
diffOptions.BeforeCommitID = startCommitID
}
var methodWithError string
var diff *gitdiff.Diff
// if we're not logged in or only a single commit (or commit range) is shown we
// have to load only the diff and not get the viewed information
// as the viewed information is designed to be loaded only on latest PR
// diff and if you're signed in.
if !ctx.IsSigned || willShowSpecifiedCommit || willShowSpecifiedCommitRange {
diff, err = gitdiff.GetDiff(gitRepo, diffOptions, files...)
methodWithError = "GetDiff"
} else {
diff, err = gitdiff.SyncAndGetUserSpecificDiff(ctx, ctx.Doer.ID, pull, gitRepo, diffOptions, files...)
methodWithError = "SyncAndGetUserSpecificDiff"
}
if err != nil {
ctx.ServerError(methodWithError, err)
return
}
ctx.PageData["prReview"] = map[string]any{
"numberOfFiles": diff.NumFiles,
"numberOfViewedFiles": diff.NumViewedFiles,
}
if err = diff.LoadComments(ctx, issue, ctx.Doer, ctx.Data["ShowOutdatedComments"].(bool)); err != nil {
ctx.ServerError("LoadComments", err)
return
}
pb, err := git_model.GetFirstMatchProtectedBranchRule(ctx, pull.BaseRepoID, pull.BaseBranch)
if err != nil {
ctx.ServerError("LoadProtectedBranch", err)
return
}
if pb != nil {
glob := pb.GetProtectedFilePatterns()
if len(glob) != 0 {
for _, file := range diff.Files {
file.IsProtected = pb.IsProtectedFile(glob, file.Name)
}
}
}
ctx.Data["Diff"] = diff
ctx.Data["DiffNotAvailable"] = diff.NumFiles == 0
baseCommit, err := ctx.Repo.GitRepo.GetCommit(startCommitID)
if err != nil {
ctx.ServerError("GetCommit", err)
return
}
commit, err := gitRepo.GetCommit(endCommitID)
if err != nil {
ctx.ServerError("GetCommit", err)
return
}
if ctx.IsSigned && ctx.Doer != nil {
if ctx.Data["CanMarkConversation"], err = issues_model.CanMarkConversation(ctx, issue, ctx.Doer); err != nil {
ctx.ServerError("CanMarkConversation", err)
return
}
}
setCompareContext(ctx, baseCommit, commit, ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
assigneeUsers, err := repo_model.GetRepoAssignees(ctx, ctx.Repo.Repository)
if err != nil {
ctx.ServerError("GetRepoAssignees", err)
return
}
ctx.Data["Assignees"] = MakeSelfOnTop(ctx.Doer, assigneeUsers)
handleTeamMentions(ctx)
if ctx.Written() {
return
}
currentReview, err := issues_model.GetCurrentReview(ctx, ctx.Doer, issue)
if err != nil && !issues_model.IsErrReviewNotExist(err) {
ctx.ServerError("GetCurrentReview", err)
return
}
numPendingCodeComments := int64(0)
if currentReview != nil {
numPendingCodeComments, err = issues_model.CountComments(ctx, &issues_model.FindCommentsOptions{
Type: issues_model.CommentTypeCode,
ReviewID: currentReview.ID,
IssueID: issue.ID,
})
if err != nil {
ctx.ServerError("CountComments", err)
return
}
}
ctx.Data["CurrentReview"] = currentReview
ctx.Data["PendingCodeCommentNumber"] = numPendingCodeComments
getBranchData(ctx, issue)
ctx.Data["IsIssuePoster"] = ctx.IsSigned && issue.IsPoster(ctx.Doer.ID)
ctx.Data["HasIssuesOrPullsWritePermission"] = ctx.Repo.CanWriteIssuesOrPulls(issue.IsPull)
ctx.Data["IsAttachmentEnabled"] = setting.Attachment.Enabled
// For files changed page
PrepareBranchList(ctx)
if ctx.Written() {
return
}
upload.AddUploadContext(ctx, "comment")
ctx.HTML(http.StatusOK, tplPullFiles)
}