Add bundle download for repository (#14538)

* Add bundle download

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix fmt

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix build tags

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Download specific commit

Signed-off-by: jolheiser <john.olheiser@gmail.com>

build.go

@@ -2,7 +2,8 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
-//+build vendor
+//go:build vendor
+// +build vendor
 
 package main
 

build/generate-bindata.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build ignore
 // +build ignore
 
 package main

build/generate-emoji.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build ignore
 // +build ignore
 
 package main

build/generate-gitignores.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package main

build/generate-licenses.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package main

build/gocovmerge.go

@@ -6,6 +6,7 @@
 // gocovmerge takes the results from multiple `go test -coverprofile` runs and
 // merges them into one profile
 
+//go:build ignore
 // +build ignore
 
 package main

cmd/embedded.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build bindata
 // +build bindata
 
 package cmd

cmd/embedded_stub.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !bindata
 // +build !bindata
 
 package cmd

modules/auth/pam/pam.go

@@ -1,9 +1,10 @@
-// +build pam
-
 // 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.
 
+//go:build pam
+// +build pam
+
 package pam
 
 import (

modules/auth/pam/pam_stub.go

@@ -1,9 +1,10 @@
-// +build !pam
-
 // 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.
 
+//go:build !pam
+// +build !pam
+
 package pam
 
 import (

modules/auth/pam/pam_test.go

@@ -1,3 +1,4 @@
+//go:build pam
 // +build pam
 
 // Copyright 2021 The Gitea Authors. All rights reserved.

modules/git/blob_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/blob_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/command_test.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build race
 // +build race
 
 package git

modules/git/commit_convert_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/commit_info_gogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/commit_info_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/last_commit_cache_gogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/last_commit_cache_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/notes_gogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/notes_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/parse_gogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/parse_gogit_test.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/parse_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/parse_nogogit_test.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/pipeline/lfs.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package pipeline

modules/git/pipeline/lfs_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package pipeline

modules/git/repo.go

@@ -13,6 +13,7 @@ import (
 	"net/url"
 	"os"
 	"path"
+	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
@@ -415,3 +416,33 @@ func GetDivergingCommits(repoPath string, baseBranch string, targetBranch string
 
 	return DivergeObject{ahead, behind}, nil
 }
+
+// CreateBundle create bundle content to the target path
+func (repo *Repository) CreateBundle(ctx context.Context, commit string, out io.Writer) error {
+	tmp, err := os.MkdirTemp(os.TempDir(), "gitea-bundle")
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(tmp)
+
+	tmpFile := filepath.Join(tmp, "bundle")
+	args := []string{
+		"bundle",
+		"create",
+		tmpFile,
+		commit,
+	}
+	_, err = NewCommandContext(ctx, args...).RunInDir(repo.Path)
+	if err != nil {
+		return err
+	}
+
+	fi, err := os.Open(tmpFile)
+	if err != nil {
+		return err
+	}
+	defer fi.Close()
+
+	_, err = io.Copy(out, fi)
+	return err
+}

modules/git/repo_archive.go

@@ -21,6 +21,8 @@ const (
 	ZIP ArchiveType = iota + 1
 	// TARGZ tar gz archive type
 	TARGZ
+	// BUNDLE bundle archive type
+	BUNDLE
 )
 
 // String converts an ArchiveType to string
@@ -30,6 +32,8 @@ func (a ArchiveType) String() string {
 		return "zip"
 	case TARGZ:
 		return "tar.gz"
+	case BUNDLE:
+		return "bundle"
 	}
 	return "unknown"
 }

modules/git/repo_base_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/repo_base_nogogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/repo_blob_gogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/repo_blob_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/repo_branch_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/repo_branch_nogogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/repo_commit_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/repo_commit_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/repo_commitgraph_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/repo_language_stats_gogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/repo_language_stats_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/repo_ref_gogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/repo_ref_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/repo_tag_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/repo_tag_nogogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/repo_tree_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/repo_tree_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/sha1_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/sha1_nogogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/signature_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/signature_nogogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/tree_blob_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/tree_blob_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/tree_entry_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/tree_entry_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/git/tree_entry_test.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/tree_gogit.go

@@ -3,6 +3,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package git

modules/git/tree_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package git

modules/graceful/manager_unix.go

@@ -1,9 +1,10 @@
-// +build !windows
-
 // Copyright 2019 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !windows
+// +build !windows
+
 package graceful
 
 import (

modules/graceful/manager_windows.go

@@ -1,10 +1,11 @@
-// +build windows
-
 // Copyright 2019 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 // This code is heavily inspired by the archived gofacebook/gracenet/net.go handler
 
+//go:build windows
+// +build windows
+
 package graceful
 
 import (

modules/graceful/net_unix.go

@@ -1,10 +1,11 @@
-// +build !windows
-
 // Copyright 2019 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 // This code is heavily inspired by the archived gofacebook/gracenet/net.go handler
 
+//go:build !windows
+// +build !windows
+
 package graceful
 
 import (

modules/graceful/net_windows.go

@@ -1,10 +1,11 @@
-// +build windows
-
 // Copyright 2019 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 // This code is heavily inspired by the archived gofacebook/gracenet/net.go handler
 
+//go:build windows
+// +build windows
+
 package graceful
 
 import "net"

modules/graceful/restart_unix.go

@@ -1,10 +1,11 @@
-// +build !windows
-
 // Copyright 2019 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 // This code is heavily inspired by the archived gofacebook/gracenet/net.go handler
 
+//go:build !windows
+// +build !windows
+
 package graceful
 
 import (

modules/lfs/pointer_scanner_gogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gogit
 // +build gogit
 
 package lfs

modules/lfs/pointer_scanner_nogogit.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !gogit
 // +build !gogit
 
 package lfs

modules/options/dynamic.go

@@ -1,9 +1,10 @@
-// +build !bindata
-
 // Copyright 2016 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !bindata
+// +build !bindata
+
 package options
 
 import (

modules/options/options_bindata.go

@@ -2,7 +2,8 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
-//+build bindata
+//go:build bindata
+// +build bindata
 
 package options
 

modules/options/static.go

@@ -1,9 +1,10 @@
-// +build bindata
-
 // Copyright 2016 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build bindata
+// +build bindata
+
 package options
 
 import (

modules/public/dynamic.go

@@ -1,9 +1,10 @@
-// +build !bindata
-
 // Copyright 2016 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !bindata
+// +build !bindata
+
 package public
 
 import (

modules/public/public_bindata.go

@@ -2,7 +2,8 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
-//+build bindata
+//go:build bindata
+// +build bindata
 
 package public
 

modules/public/static.go

@@ -1,9 +1,10 @@
-// +build bindata
-
 // Copyright 2016 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build bindata
+// +build bindata
+
 package public
 
 import (

modules/setting/database_sqlite.go

@@ -1,3 +1,4 @@
+//go:build sqlite
 // +build sqlite
 
 // Copyright 2014 The Gogs Authors. All rights reserved.

modules/svg/discover_bindata.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build bindata
 // +build bindata
 
 package svg

modules/svg/discover_nobindata.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !bindata
 // +build !bindata
 
 package svg

modules/templates/dynamic.go

@@ -1,9 +1,10 @@
-// +build !bindata
-
 // Copyright 2016 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !bindata
+// +build !bindata
+
 package templates
 
 import (

modules/templates/static.go

@@ -1,9 +1,10 @@
-// +build bindata
-
 // Copyright 2016 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build bindata
+// +build bindata
+
 package templates
 
 import (

modules/templates/templates_bindata.go

@@ -2,7 +2,8 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
-//+build bindata
+//go:build bindata
+// +build bindata
 
 package templates
 

options/locale/locale_en-US.ini

@@ -771,6 +771,7 @@ use_template = Use this template
 clone_in_vsc = Clone in VS Code
 download_zip = Download ZIP
 download_tar = Download TAR.GZ
+download_bundle = Download BUNDLE
 generate_repo = Generate Repository
 generate_from = Generate From
 repo_desc = Description

routers/private/manager_unix.go

@@ -1,9 +1,10 @@
-// +build !windows
-
 // Copyright 2020 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !windows
+// +build !windows
+
 package private
 
 import (

routers/private/manager_windows.go

@@ -1,9 +1,10 @@
-// +build windows
-
 // Copyright 2020 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build windows
+// +build windows
+
 package private
 
 import (

services/archiver/archiver.go

@@ -54,6 +54,9 @@ func NewRequest(repoID int64, repo *git.Repository, uri string) (*ArchiveRequest
 	case strings.HasSuffix(uri, ".tar.gz"):
 		ext = ".tar.gz"
 		r.Type = git.TARGZ
+	case strings.HasSuffix(uri, ".bundle"):
+		ext = ".bundle"
+		r.Type = git.BUNDLE
 	default:
 		return nil, fmt.Errorf("Unknown format: %s", uri)
 	}
@@ -165,13 +168,21 @@ func doArchive(r *ArchiveRequest) (*models.RepoArchiver, error) {
 			}
 		}()
 
-		err = gitRepo.CreateArchive(
-			graceful.GetManager().ShutdownContext(),
-			archiver.Type,
-			w,
-			setting.Repository.PrefixArchiveFiles,
-			archiver.CommitID,
-		)
+		if archiver.Type == git.BUNDLE {
+			err = gitRepo.CreateBundle(
+				graceful.GetManager().ShutdownContext(),
+				archiver.CommitID,
+				w,
+			)
+		} else {
+			err = gitRepo.CreateArchive(
+				graceful.GetManager().ShutdownContext(),
+				archiver.Type,
+				w,
+				setting.Repository.PrefixArchiveFiles,
+				archiver.CommitID,
+			)
+		}
 		_ = w.CloseWithError(err)
 		done <- err
 	}(done, w, archiver, gitRepo)

services/auth/placeholder.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build !windows
 // +build !windows
 
 package auth

templates/repo/home.tmpl

@@ -118,6 +118,7 @@
 								</a>
 								<a class="item archive-link" data-url="{{$.RepoLink}}/archive/{{EscapePound $.BranchName}}.zip">{{svg "octicon-file-zip"}}&nbsp;{{.i18n.Tr "repo.download_zip"}}</a>
 								<a class="item archive-link" data-url="{{$.RepoLink}}/archive/{{EscapePound $.BranchName}}.tar.gz">{{svg "octicon-file-zip"}}&nbsp;{{.i18n.Tr "repo.download_tar"}}</a>
+								<a class="item archive-link" data-url="{{$.RepoLink}}/archive/{{EscapePound $.BranchName}}.bundle">{{svg "octicon-package"}}&nbsp;{{.i18n.Tr "repo.download_bundle"}}</a>
 							</div>
 						</button>
 					</div>

tools/fuzz.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+//go:build gofuzz
 // +build gofuzz
 
 package fuzz