Платформа ЦРНП "Мирокод" для разработки проектов
https://git.mirocod.ru
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358 lines
10 KiB
358 lines
10 KiB
// Copyright 2014 The Gogs Authors. All rights reserved. |
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// Copyright 2018 The Gitea Authors. All rights reserved. |
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// Use of this source code is governed by a MIT-style |
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// license that can be found in the LICENSE file. |
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package repo |
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import ( |
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"strings" |
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"code.gitea.io/gitea/models" |
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"code.gitea.io/gitea/modules/auth" |
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"code.gitea.io/gitea/modules/base" |
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"code.gitea.io/gitea/modules/context" |
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"code.gitea.io/gitea/modules/git" |
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"code.gitea.io/gitea/modules/log" |
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"code.gitea.io/gitea/modules/repofiles" |
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repo_module "code.gitea.io/gitea/modules/repository" |
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"code.gitea.io/gitea/modules/util" |
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"gopkg.in/src-d/go-git.v4/plumbing" |
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) |
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const ( |
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tplBranch base.TplName = "repo/branch/list" |
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) |
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// Branch contains the branch information |
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type Branch struct { |
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Name string |
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Commit *git.Commit |
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IsProtected bool |
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IsDeleted bool |
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IsIncluded bool |
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DeletedBranch *models.DeletedBranch |
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CommitsAhead int |
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CommitsBehind int |
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LatestPullRequest *models.PullRequest |
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MergeMovedOn bool |
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} |
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// Branches render repository branch page |
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func Branches(ctx *context.Context) { |
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ctx.Data["Title"] = "Branches" |
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ctx.Data["IsRepoToolbarBranches"] = true |
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ctx.Data["DefaultBranch"] = ctx.Repo.Repository.DefaultBranch |
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ctx.Data["AllowsPulls"] = ctx.Repo.Repository.AllowsPulls() |
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ctx.Data["IsWriter"] = ctx.Repo.CanWrite(models.UnitTypeCode) |
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ctx.Data["IsMirror"] = ctx.Repo.Repository.IsMirror |
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ctx.Data["PageIsViewCode"] = true |
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ctx.Data["PageIsBranches"] = true |
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ctx.Data["Branches"] = loadBranches(ctx) |
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ctx.HTML(200, tplBranch) |
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} |
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// DeleteBranchPost responses for delete merged branch |
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func DeleteBranchPost(ctx *context.Context) { |
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defer redirect(ctx) |
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branchName := ctx.Query("name") |
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isProtected, err := ctx.Repo.Repository.IsProtectedBranch(branchName, ctx.User) |
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if err != nil { |
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log.Error("DeleteBranch: %v", err) |
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ctx.Flash.Error(ctx.Tr("repo.branch.deletion_failed", branchName)) |
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return |
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} |
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if isProtected { |
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ctx.Flash.Error(ctx.Tr("repo.branch.protected_deletion_failed", branchName)) |
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return |
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} |
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if !ctx.Repo.GitRepo.IsBranchExist(branchName) || branchName == ctx.Repo.Repository.DefaultBranch { |
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ctx.Flash.Error(ctx.Tr("repo.branch.deletion_failed", branchName)) |
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return |
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} |
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if err := deleteBranch(ctx, branchName); err != nil { |
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ctx.Flash.Error(ctx.Tr("repo.branch.deletion_failed", branchName)) |
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return |
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} |
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ctx.Flash.Success(ctx.Tr("repo.branch.deletion_success", branchName)) |
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} |
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// RestoreBranchPost responses for delete merged branch |
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func RestoreBranchPost(ctx *context.Context) { |
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defer redirect(ctx) |
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branchID := ctx.QueryInt64("branch_id") |
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branchName := ctx.Query("name") |
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deletedBranch, err := ctx.Repo.Repository.GetDeletedBranchByID(branchID) |
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if err != nil { |
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log.Error("GetDeletedBranchByID: %v", err) |
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ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", branchName)) |
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return |
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} |
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if err := ctx.Repo.GitRepo.CreateBranch(deletedBranch.Name, deletedBranch.Commit); err != nil { |
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if strings.Contains(err.Error(), "already exists") { |
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ctx.Flash.Error(ctx.Tr("repo.branch.already_exists", deletedBranch.Name)) |
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return |
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} |
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log.Error("CreateBranch: %v", err) |
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ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", deletedBranch.Name)) |
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return |
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} |
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if err := ctx.Repo.Repository.RemoveDeletedBranch(deletedBranch.ID); err != nil { |
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log.Error("RemoveDeletedBranch: %v", err) |
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ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", deletedBranch.Name)) |
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return |
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} |
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// Don't return error below this |
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if err := repofiles.PushUpdate( |
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ctx.Repo.Repository, |
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deletedBranch.Name, |
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repofiles.PushUpdateOptions{ |
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RefFullName: git.BranchPrefix + deletedBranch.Name, |
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OldCommitID: git.EmptySHA, |
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NewCommitID: deletedBranch.Commit, |
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PusherID: ctx.User.ID, |
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PusherName: ctx.User.Name, |
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RepoUserName: ctx.Repo.Owner.Name, |
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RepoName: ctx.Repo.Repository.Name, |
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}); err != nil { |
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log.Error("Update: %v", err) |
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} |
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ctx.Flash.Success(ctx.Tr("repo.branch.restore_success", deletedBranch.Name)) |
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} |
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func redirect(ctx *context.Context) { |
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ctx.JSON(200, map[string]interface{}{ |
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"redirect": ctx.Repo.RepoLink + "/branches", |
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}) |
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} |
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func deleteBranch(ctx *context.Context, branchName string) error { |
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commit, err := ctx.Repo.GitRepo.GetBranchCommit(branchName) |
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if err != nil { |
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log.Error("GetBranchCommit: %v", err) |
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return err |
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} |
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if err := ctx.Repo.GitRepo.DeleteBranch(branchName, git.DeleteBranchOptions{ |
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Force: true, |
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}); err != nil { |
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log.Error("DeleteBranch: %v", err) |
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return err |
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} |
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// Don't return error below this |
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if err := repofiles.PushUpdate( |
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ctx.Repo.Repository, |
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branchName, |
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repofiles.PushUpdateOptions{ |
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RefFullName: git.BranchPrefix + branchName, |
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OldCommitID: commit.ID.String(), |
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NewCommitID: git.EmptySHA, |
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PusherID: ctx.User.ID, |
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PusherName: ctx.User.Name, |
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RepoUserName: ctx.Repo.Owner.Name, |
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RepoName: ctx.Repo.Repository.Name, |
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}); err != nil { |
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log.Error("Update: %v", err) |
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} |
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if err := ctx.Repo.Repository.AddDeletedBranch(branchName, commit.ID.String(), ctx.User.ID); err != nil { |
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log.Warn("AddDeletedBranch: %v", err) |
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} |
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return nil |
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} |
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func loadBranches(ctx *context.Context) []*Branch { |
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rawBranches, err := repo_module.GetBranches(ctx.Repo.Repository) |
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if err != nil { |
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ctx.ServerError("GetBranches", err) |
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return nil |
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} |
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protectedBranches, err := ctx.Repo.Repository.GetProtectedBranches() |
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if err != nil { |
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ctx.ServerError("GetProtectedBranches", err) |
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return nil |
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} |
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repoIDToRepo := map[int64]*models.Repository{} |
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repoIDToRepo[ctx.Repo.Repository.ID] = ctx.Repo.Repository |
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repoIDToGitRepo := map[int64]*git.Repository{} |
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repoIDToGitRepo[ctx.Repo.Repository.ID] = ctx.Repo.GitRepo |
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branches := make([]*Branch, len(rawBranches)) |
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for i := range rawBranches { |
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commit, err := rawBranches[i].GetCommit() |
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if err != nil { |
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ctx.ServerError("GetCommit", err) |
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return nil |
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} |
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var isProtected bool |
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branchName := rawBranches[i].Name |
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for _, b := range protectedBranches { |
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if b.BranchName == branchName { |
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isProtected = true |
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break |
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} |
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} |
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divergence, divergenceError := repofiles.CountDivergingCommits(ctx.Repo.Repository, branchName) |
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if divergenceError != nil { |
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ctx.ServerError("CountDivergingCommits", divergenceError) |
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return nil |
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} |
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pr, err := models.GetLatestPullRequestByHeadInfo(ctx.Repo.Repository.ID, branchName) |
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if err != nil { |
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ctx.ServerError("GetLatestPullRequestByHeadInfo", err) |
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return nil |
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} |
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headCommit := commit.ID.String() |
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mergeMovedOn := false |
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if pr != nil { |
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pr.HeadRepo = ctx.Repo.Repository |
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if err := pr.LoadIssue(); err != nil { |
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ctx.ServerError("pr.LoadIssue", err) |
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return nil |
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} |
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if repo, ok := repoIDToRepo[pr.BaseRepoID]; ok { |
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pr.BaseRepo = repo |
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} else if err := pr.LoadBaseRepo(); err != nil { |
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ctx.ServerError("pr.LoadBaseRepo", err) |
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return nil |
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} else { |
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repoIDToRepo[pr.BaseRepoID] = pr.BaseRepo |
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} |
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pr.Issue.Repo = pr.BaseRepo |
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if pr.HasMerged { |
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baseGitRepo, ok := repoIDToGitRepo[pr.BaseRepoID] |
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if !ok { |
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baseGitRepo, err = git.OpenRepository(pr.BaseRepo.RepoPath()) |
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if err != nil { |
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ctx.ServerError("OpenRepository", err) |
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return nil |
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} |
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defer baseGitRepo.Close() |
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repoIDToGitRepo[pr.BaseRepoID] = baseGitRepo |
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} |
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pullCommit, err := baseGitRepo.GetRefCommitID(pr.GetGitRefName()) |
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if err != nil && err != plumbing.ErrReferenceNotFound { |
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ctx.ServerError("GetBranchCommitID", err) |
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return nil |
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} |
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if err == nil && headCommit != pullCommit { |
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// the head has moved on from the merge - we shouldn't delete |
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mergeMovedOn = true |
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} |
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} |
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} |
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isIncluded := divergence.Ahead == 0 && ctx.Repo.Repository.DefaultBranch != branchName |
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branches[i] = &Branch{ |
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Name: branchName, |
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Commit: commit, |
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IsProtected: isProtected, |
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IsIncluded: isIncluded, |
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CommitsAhead: divergence.Ahead, |
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CommitsBehind: divergence.Behind, |
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LatestPullRequest: pr, |
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MergeMovedOn: mergeMovedOn, |
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} |
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} |
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if ctx.Repo.CanWrite(models.UnitTypeCode) { |
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deletedBranches, err := getDeletedBranches(ctx) |
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if err != nil { |
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ctx.ServerError("getDeletedBranches", err) |
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return nil |
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} |
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branches = append(branches, deletedBranches...) |
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} |
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return branches |
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} |
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func getDeletedBranches(ctx *context.Context) ([]*Branch, error) { |
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branches := []*Branch{} |
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deletedBranches, err := ctx.Repo.Repository.GetDeletedBranches() |
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if err != nil { |
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return branches, err |
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} |
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for i := range deletedBranches { |
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deletedBranches[i].LoadUser() |
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branches = append(branches, &Branch{ |
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Name: deletedBranches[i].Name, |
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IsDeleted: true, |
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DeletedBranch: deletedBranches[i], |
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}) |
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} |
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return branches, nil |
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} |
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// CreateBranch creates new branch in repository |
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func CreateBranch(ctx *context.Context, form auth.NewBranchForm) { |
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if !ctx.Repo.CanCreateBranch() { |
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ctx.NotFound("CreateBranch", nil) |
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return |
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} |
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if ctx.HasError() { |
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ctx.Flash.Error(ctx.GetErrMsg()) |
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ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()) |
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return |
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} |
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var err error |
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if ctx.Repo.IsViewBranch { |
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err = repo_module.CreateNewBranch(ctx.User, ctx.Repo.Repository, ctx.Repo.BranchName, form.NewBranchName) |
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} else { |
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err = repo_module.CreateNewBranchFromCommit(ctx.User, ctx.Repo.Repository, ctx.Repo.BranchName, form.NewBranchName) |
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} |
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if err != nil { |
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if models.IsErrTagAlreadyExists(err) { |
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e := err.(models.ErrTagAlreadyExists) |
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ctx.Flash.Error(ctx.Tr("repo.branch.tag_collision", e.TagName)) |
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ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()) |
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return |
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} |
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if models.IsErrBranchAlreadyExists(err) { |
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e := err.(models.ErrBranchAlreadyExists) |
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ctx.Flash.Error(ctx.Tr("repo.branch.branch_already_exists", e.BranchName)) |
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ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()) |
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return |
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} |
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if models.IsErrBranchNameConflict(err) { |
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e := err.(models.ErrBranchNameConflict) |
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ctx.Flash.Error(ctx.Tr("repo.branch.branch_name_conflict", form.NewBranchName, e.BranchName)) |
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ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()) |
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return |
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} |
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ctx.ServerError("CreateNewBranch", err) |
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return |
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} |
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ctx.Flash.Success(ctx.Tr("repo.branch.create_success", form.NewBranchName)) |
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ctx.Redirect(ctx.Repo.RepoLink + "/src/branch/" + util.PathEscapeSegments(form.NewBranchName)) |
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}
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