forked from Shiloh/githaven
369 lines
9.4 KiB
Go
369 lines
9.4 KiB
Go
// Copyright 2014 The Gogs 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 repo
|
|
|
|
import (
|
|
"path"
|
|
"strings"
|
|
|
|
"github.com/Unknwon/com"
|
|
|
|
"github.com/gogits/gogs/models"
|
|
"github.com/gogits/gogs/modules/auth"
|
|
"github.com/gogits/gogs/modules/base"
|
|
"github.com/gogits/gogs/modules/git"
|
|
"github.com/gogits/gogs/modules/log"
|
|
"github.com/gogits/gogs/modules/middleware"
|
|
"github.com/gogits/gogs/modules/setting"
|
|
)
|
|
|
|
const (
|
|
FORK base.TplName = "repo/pulls/fork"
|
|
COMPARE_PULL base.TplName = "repo/pulls/compare"
|
|
PULLS base.TplName = "repo/pulls"
|
|
)
|
|
|
|
func getForkRepository(ctx *middleware.Context) *models.Repository {
|
|
forkRepo, err := models.GetRepositoryByID(ctx.ParamsInt64(":repoid"))
|
|
if err != nil {
|
|
if models.IsErrRepoNotExist(err) {
|
|
ctx.Handle(404, "GetRepositoryByID", nil)
|
|
} else {
|
|
ctx.Handle(500, "GetRepositoryByID", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Cannot fork bare repo.
|
|
if forkRepo.IsBare {
|
|
ctx.Handle(404, "", nil)
|
|
return nil
|
|
}
|
|
|
|
ctx.Data["repo_name"] = forkRepo.Name
|
|
ctx.Data["desc"] = forkRepo.Description
|
|
ctx.Data["IsPrivate"] = forkRepo.IsPrivate
|
|
|
|
if err = forkRepo.GetOwner(); err != nil {
|
|
ctx.Handle(500, "GetOwner", err)
|
|
return nil
|
|
}
|
|
ctx.Data["ForkFrom"] = forkRepo.Owner.Name + "/" + forkRepo.Name
|
|
|
|
if err := ctx.User.GetOrganizations(); err != nil {
|
|
ctx.Handle(500, "GetOrganizations", err)
|
|
return nil
|
|
}
|
|
ctx.Data["Orgs"] = ctx.User.Orgs
|
|
|
|
return forkRepo
|
|
}
|
|
|
|
func Fork(ctx *middleware.Context) {
|
|
ctx.Data["Title"] = ctx.Tr("new_fork")
|
|
|
|
getForkRepository(ctx)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
ctx.Data["ContextUser"] = ctx.User
|
|
ctx.HTML(200, FORK)
|
|
}
|
|
|
|
func ForkPost(ctx *middleware.Context, form auth.CreateRepoForm) {
|
|
ctx.Data["Title"] = ctx.Tr("new_fork")
|
|
|
|
forkRepo := getForkRepository(ctx)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
ctxUser := checkContextUser(ctx, form.Uid)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
ctx.Data["ContextUser"] = ctxUser
|
|
|
|
if ctx.HasError() {
|
|
ctx.HTML(200, FORK)
|
|
return
|
|
}
|
|
|
|
repo, has := models.HasForkedRepo(ctxUser.Id, forkRepo.ID)
|
|
if has {
|
|
ctx.Redirect(setting.AppSubUrl + "/" + ctxUser.Name + "/" + repo.Name)
|
|
return
|
|
}
|
|
|
|
// Check ownership of organization.
|
|
if ctxUser.IsOrganization() {
|
|
if !ctxUser.IsOwnedBy(ctx.User.Id) {
|
|
ctx.Error(403)
|
|
return
|
|
}
|
|
}
|
|
|
|
repo, err := models.ForkRepository(ctxUser, forkRepo, form.RepoName, form.Description)
|
|
if err != nil {
|
|
ctx.Data["Err_RepoName"] = true
|
|
switch {
|
|
case models.IsErrRepoAlreadyExist(err):
|
|
ctx.RenderWithErr(ctx.Tr("repo.settings.new_owner_has_same_repo"), FORK, &form)
|
|
case models.IsErrNameReserved(err):
|
|
ctx.RenderWithErr(ctx.Tr("repo.form.name_reserved", err.(models.ErrNameReserved).Name), FORK, &form)
|
|
case models.IsErrNamePatternNotAllowed(err):
|
|
ctx.RenderWithErr(ctx.Tr("repo.form.name_pattern_not_allowed", err.(models.ErrNamePatternNotAllowed).Pattern), FORK, &form)
|
|
default:
|
|
ctx.Handle(500, "ForkPost", err)
|
|
}
|
|
return
|
|
}
|
|
|
|
log.Trace("Repository forked[%d]: %s/%s", forkRepo.ID, ctxUser.Name, repo.Name)
|
|
ctx.Redirect(setting.AppSubUrl + "/" + ctxUser.Name + "/" + repo.Name)
|
|
}
|
|
|
|
func Pulls(ctx *middleware.Context) {
|
|
ctx.Data["IsRepoToolbarPulls"] = true
|
|
ctx.HTML(200, PULLS)
|
|
}
|
|
|
|
// func ViewPull
|
|
|
|
func ParseCompareInfo(ctx *middleware.Context) (*models.User, *models.Repository, *git.Repository, *git.PullRequestInfo, string, string) {
|
|
// Get compare branch information.
|
|
infos := strings.Split(ctx.Params("*"), "...")
|
|
if len(infos) != 2 {
|
|
ctx.Handle(404, "CompareAndPullRequest", nil)
|
|
return nil, nil, nil, nil, "", ""
|
|
}
|
|
|
|
baseBranch := infos[0]
|
|
ctx.Data["BaseBranch"] = baseBranch
|
|
|
|
headInfos := strings.Split(infos[1], ":")
|
|
if len(headInfos) != 2 {
|
|
ctx.Handle(404, "CompareAndPullRequest", nil)
|
|
return nil, nil, nil, nil, "", ""
|
|
}
|
|
headUsername := headInfos[0]
|
|
headBranch := headInfos[1]
|
|
ctx.Data["HeadBranch"] = headBranch
|
|
|
|
headUser, err := models.GetUserByName(headUsername)
|
|
if err != nil {
|
|
if models.IsErrUserNotExist(err) {
|
|
ctx.Handle(404, "GetUserByName", nil)
|
|
} else {
|
|
ctx.Handle(500, "GetUserByName", err)
|
|
}
|
|
return nil, nil, nil, nil, "", ""
|
|
}
|
|
|
|
repo := ctx.Repo.Repository
|
|
|
|
// Check if base branch is valid.
|
|
if !ctx.Repo.GitRepo.IsBranchExist(baseBranch) {
|
|
ctx.Handle(404, "IsBranchExist", nil)
|
|
return nil, nil, nil, nil, "", ""
|
|
}
|
|
|
|
// Check if current user has fork of repository.
|
|
headRepo, has := models.HasForkedRepo(headUser.Id, repo.ID)
|
|
if !has || !ctx.User.IsAdminOfRepo(headRepo) {
|
|
ctx.Handle(404, "HasForkedRepo", nil)
|
|
return nil, nil, nil, nil, "", ""
|
|
}
|
|
|
|
headGitRepo, err := git.OpenRepository(models.RepoPath(headUser.Name, headRepo.Name))
|
|
if err != nil {
|
|
ctx.Handle(500, "OpenRepository", err)
|
|
return nil, nil, nil, nil, "", ""
|
|
}
|
|
|
|
// Check if head branch is valid.
|
|
if !headGitRepo.IsBranchExist(headBranch) {
|
|
ctx.Handle(404, "IsBranchExist", nil)
|
|
return nil, nil, nil, nil, "", ""
|
|
}
|
|
|
|
headBranches, err := headGitRepo.GetBranches()
|
|
if err != nil {
|
|
ctx.Handle(500, "GetBranches", err)
|
|
return nil, nil, nil, nil, "", ""
|
|
}
|
|
ctx.Data["HeadBranches"] = headBranches
|
|
|
|
prInfo, err := headGitRepo.GetPullRequestInfo(models.RepoPath(repo.Owner.Name, repo.Name), baseBranch, headBranch)
|
|
if err != nil {
|
|
ctx.Handle(500, "GetPullRequestInfo", err)
|
|
return nil, nil, nil, nil, "", ""
|
|
}
|
|
ctx.Data["BeforeCommitID"] = prInfo.MergeBase
|
|
|
|
return headUser, headRepo, headGitRepo, prInfo, baseBranch, headBranch
|
|
}
|
|
|
|
func PrepareCompareDiff(
|
|
ctx *middleware.Context,
|
|
headUser *models.User,
|
|
headRepo *models.Repository,
|
|
headGitRepo *git.Repository,
|
|
prInfo *git.PullRequestInfo,
|
|
baseBranch, headBranch string) {
|
|
|
|
var (
|
|
repo = ctx.Repo.Repository
|
|
err error
|
|
)
|
|
|
|
// Get diff information.
|
|
ctx.Data["CommitRepoLink"], err = headRepo.RepoLink()
|
|
if err != nil {
|
|
ctx.Handle(500, "RepoLink", err)
|
|
return
|
|
}
|
|
|
|
headCommitID, err := headGitRepo.GetCommitIdOfBranch(headBranch)
|
|
if err != nil {
|
|
ctx.Handle(500, "GetCommitIdOfBranch", err)
|
|
return
|
|
}
|
|
ctx.Data["AfterCommitID"] = headCommitID
|
|
|
|
diff, err := models.GetDiffRange(models.RepoPath(headUser.Name, headRepo.Name),
|
|
prInfo.MergeBase, headCommitID, setting.Git.MaxGitDiffLines)
|
|
if err != nil {
|
|
ctx.Handle(500, "GetDiffRange", err)
|
|
return
|
|
}
|
|
ctx.Data["Diff"] = diff
|
|
ctx.Data["DiffNotAvailable"] = diff.NumFiles() == 0
|
|
|
|
headCommit, err := headGitRepo.GetCommit(headCommitID)
|
|
if err != nil {
|
|
ctx.Handle(500, "GetCommit", err)
|
|
return
|
|
}
|
|
isImageFile := func(name string) bool {
|
|
blob, err := headCommit.GetBlobByPath(name)
|
|
if err != nil {
|
|
return false
|
|
}
|
|
|
|
dataRc, err := blob.Data()
|
|
if err != nil {
|
|
return false
|
|
}
|
|
buf := make([]byte, 1024)
|
|
n, _ := dataRc.Read(buf)
|
|
if n > 0 {
|
|
buf = buf[:n]
|
|
}
|
|
_, isImage := base.IsImageFile(buf)
|
|
return isImage
|
|
}
|
|
|
|
prInfo.Commits = models.ValidateCommitsWithEmails(prInfo.Commits)
|
|
ctx.Data["Commits"] = prInfo.Commits
|
|
ctx.Data["CommitCount"] = prInfo.Commits.Len()
|
|
ctx.Data["Username"] = headUser.Name
|
|
ctx.Data["Reponame"] = headRepo.Name
|
|
ctx.Data["IsImageFile"] = isImageFile
|
|
ctx.Data["SourcePath"] = setting.AppSubUrl + "/" + path.Join(headUser.Name, repo.Name, "src", headCommitID)
|
|
ctx.Data["BeforeSourcePath"] = setting.AppSubUrl + "/" + path.Join(headUser.Name, repo.Name, "src", prInfo.MergeBase)
|
|
ctx.Data["RawPath"] = setting.AppSubUrl + "/" + path.Join(headUser.Name, repo.Name, "raw", headCommitID)
|
|
}
|
|
|
|
func CompareAndPullRequest(ctx *middleware.Context) {
|
|
ctx.Data["Title"] = ctx.Tr("repo.pulls.compare_changes")
|
|
ctx.Data["PageIsComparePull"] = true
|
|
ctx.Data["IsDiffCompare"] = true
|
|
renderAttachmentSettings(ctx)
|
|
|
|
headUser, headRepo, headGitRepo, prInfo, baseBranch, headBranch := ParseCompareInfo(ctx)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
PrepareCompareDiff(ctx, headUser, headRepo, headGitRepo, prInfo, baseBranch, headBranch)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
// Setup information for new form.
|
|
RetrieveRepoMetas(ctx, ctx.Repo.Repository)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
ctx.HTML(200, COMPARE_PULL)
|
|
}
|
|
|
|
func CompareAndPullRequestPost(ctx *middleware.Context, form auth.CreateIssueForm) {
|
|
ctx.Data["Title"] = ctx.Tr("repo.pulls.compare_changes")
|
|
ctx.Data["PageIsComparePull"] = true
|
|
ctx.Data["IsDiffCompare"] = true
|
|
renderAttachmentSettings(ctx)
|
|
|
|
var (
|
|
repo = ctx.Repo.Repository
|
|
attachments []string
|
|
)
|
|
|
|
headUser, headRepo, headGitRepo, prInfo, baseBranch, headBranch := ParseCompareInfo(ctx)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
patch, err := headGitRepo.GetPatch(models.RepoPath(repo.Owner.Name, repo.Name), baseBranch, headBranch)
|
|
if err != nil {
|
|
ctx.Handle(500, "GetPatch", err)
|
|
return
|
|
}
|
|
|
|
labelIDs, milestoneID, assigneeID := ValidateRepoMetas(ctx, form)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
if setting.AttachmentEnabled {
|
|
attachments = form.Attachments
|
|
}
|
|
|
|
if ctx.HasError() {
|
|
ctx.HTML(200, COMPARE_PULL)
|
|
return
|
|
}
|
|
|
|
pr := &models.Issue{
|
|
RepoID: repo.ID,
|
|
Index: int64(repo.NumIssues) + 1,
|
|
Name: form.Title,
|
|
PosterID: ctx.User.Id,
|
|
Poster: ctx.User,
|
|
MilestoneID: milestoneID,
|
|
AssigneeID: assigneeID,
|
|
IsPull: true,
|
|
Content: form.Content,
|
|
}
|
|
if err := models.NewPullRequest(repo, pr, labelIDs, attachments, &models.PullRepo{
|
|
HeadRepoID: headRepo.ID,
|
|
BaseRepoID: repo.ID,
|
|
HeadUserName: headUser.Name,
|
|
HeadBarcnh: headBranch,
|
|
BaseBranch: baseBranch,
|
|
MergeBase: prInfo.MergeBase,
|
|
Type: models.PULL_REQUEST_GOGS,
|
|
}, patch); err != nil {
|
|
ctx.Handle(500, "NewPullRequest", err)
|
|
return
|
|
}
|
|
|
|
log.Trace("Pull request created: %d/%d", repo.ID, pr.ID)
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/pulls/" + com.ToStr(pr.Index))
|
|
}
|