如何从bitbucket到github的所有分支移动git存储库？-Java 学习之路

295

将所有分支和完整历史从bitbucket移动到github的git存储库的最佳方法是什么？是否有脚本或命令列表我必须使用？

8 回答

394

http://www.blackdogfoundry.com/blog/moving-repository-from-bitbucket-to-github/

这帮助我从一个git提供者转移到另一个 . 最后，所有提交都在目标git中 . 简单直接 .

git remote rename origin bitbucket
git remote add origin https://github.com/edwardaux/Pipelines.git
git push origin master
一旦我对GitHub的推送成功感到高兴，我可以通过发出以下命令删除旧的遥控器：git remote rm bitbucket

回复于 2024-05-02T10:34:05+08:00
13

我有一个将现有存储库从github导入bitbucket的反向用例 .

Bitbucket也提供Import tool . 唯一必要的步骤是将URL添加到存储库 .

看起来像：

回复于 2024-05-02T10:34:05+08:00
34
你可以参考GitHub页面“Duplicating a repository”

它用：
- git clone --mirror：克隆每个引用（提交，标记，分支）
- git push --mirror：推动一切
这会给：
```
git clone --mirror https://bitbucket.org/exampleuser/repository-to-mirror.git
# Make a bare mirrored clone of the repository

cd repository-to-mirror.git
git remote set-url --push origin https://github.com/exampleuser/mirrored
# Set the push location to your mirror

git push --mirror
```
由L S注释in the comment：
- 使用MarMass描述的Import Code feature from GitHub更容易 .
  见https://github.com/new/import
- Unless ...您的仓库包含一个大文件：问题是，导入工具将失败而没有明确的错误消息 . 只有GitHub Support能够诊断发生的事情 .
回复于 2024-05-02T10:34:05+08:00
4

这很简单 .

1º 在GitHub中创建一个新的空存储库（没有自述文件或licesne，您可以在之前添加它们），以下屏幕将显示

2º 在 import code 选项内部粘贴你的bitbucket URL的repo和voilà!!

回复于 2024-05-02T10:34:05+08:00
121
如果您在github上找不到“导入代码”按钮，您可以：
- 直接打开Github Importer并输入 url . 它看起来像：
- 给它一个名字（或者它会自动导入名字）
- 选择 Public 或 Private repo
- 点击 Begin Import
UPDATE: 最近，Github宣布了“Import repositories with large files”的能力
回复于 2024-05-02T10:34:05+08:00

我意识到这是一个老问题 . 几个月前，当我试图做同样的事情时，我发现它，并且给出的答案不知所措 . 他们似乎都在处理从Bitbucket一次导入GitHub的一个存储库，无论是通过单点发出的命令，还是通过GitHub导入器 .

我从一个名为gitter的GitHub项目中获取代码并对其进行修改以满足我的需求 .

您可以分叉gist，或从此处获取代码：

#!/usr/bin/env ruby
require 'fileutils'

# Originally  -- Dave Deriso        -- deriso@gmail.com
# Contributor -- G. Richard Bellamy -- rbellamy@terradatum.com
# If you contribute, put your name here!
# To get your team ID:
# 1. Go to your GitHub profile, select 'Personal Access Tokens', and create an Access token
# 2. curl -H "Authorization: token <very-long-access-token>" https://api.github.com/orgs/<org-name>/teams
# 3. Find the team name, and grabulate the Team ID
# 4. PROFIT!

#----------------------------------------------------------------------
#your particulars
@access_token = ''
@team_id = ''
@org = ''


#----------------------------------------------------------------------
#the verison of this app
@version = "0.2"

#----------------------------------------------------------------------
#some global params
@create = false
@add = false
@migrate = false
@debug = false
@done = false
@error = false

#----------------------------------------------------------------------
#fancy schmancy color scheme

class String; def c(cc); "\e[#{cc}m#{self}\e[0m" end end
#200.to_i.times{ |i| print i.to_s.c(i) + " " }; puts
@sep = "-".c(90)*95
@sep_pref = ".".c(90)*95
@sep_thick = "+".c(90)*95

#----------------------------------------------------------------------
# greetings

def hello
  puts @sep
  puts "BitBucket to GitHub migrator -- v.#{@version}".c(95)
  #puts @sep_thick
end

def goodbye
  puts @sep
  puts "done!".c(95)
  puts @sep
  exit
end

def puts_title(text)
   puts  @sep, "#{text}".c(36), @sep
end

#----------------------------------------------------------------------
# helper methods

def get_options
  require 'optparse'

  n_options = 0
  show_options = false

  OptionParser.new do |opts|
    opts.banner = @sep +"\nUsage: gitter [options]\n".c(36)
    opts.version = @version
    opts.on('-n', '--name [name]', String, 'Set the name of the new repo') { |value| @repo_name = value; n_options+=1 }
    opts.on('-c', '--create', String, 'Create new repo') { @create = true; n_options+=1 }
    opts.on('-m', '--migrate', String, 'Migrate the repo') { @migrate = true; n_options+=1 }
    opts.on('-a', '--add', String, 'Add repo to team') { @add = true; n_options+=1 }
    opts.on('-l', '--language [language]', String, 'Set language of the new repo') { |value| @language = value.strip.downcase; n_options+=1 }
    opts.on('-d', '--debug', 'Print commands for inspection, doesn\'t actually run them') { @debug = true; n_options+=1 }
    opts.on_tail('-h', '--help', 'Prints this little guide') { show_options = true; n_options+=1 }
    @opts = opts
  end.parse!

  if show_options || n_options == 0
    puts @opts
    puts "\nExamples:".c(36)
    puts 'create new repo: ' + "\t\tgitter -c -l javascript -n node_app".c(93)
    puts 'migrate existing to GitHub: ' + "\tgitter -m -n node_app".c(93)
    puts 'create repo and migrate to it: ' + "\tgitter -c -m -l javascript -n node_app".c(93)
    puts 'create repo, migrate to it, and add it to a team: ' + "\tgitter -c -m -a -l javascript -n node_app".c(93)
    puts "\nNotes:".c(36)
    puts "Access Token for repo is #{@access_token} - change this on line 13"
    puts "Team ID for repo is #{@team_id} - change this on line 14"
    puts "Organization for repo is #{@org} - change this on line 15"
    puts 'The assumption is that the person running the script has SSH access to BitBucket,'
    puts 'and GitHub, and that if the current directory contains a directory with the same'
    puts 'name as the repo to migrated, it will deleted and recreated, or created if it'
    puts 'doesn\'t exist - the repo to migrate is mirrored locally, and then created on'
    puts 'GitHub and pushed from that local clone.'
    puts 'New repos are private by default'
    puts "Doesn\'t like symbols for language (ex. use \'c\' instead of \'c++\')"
    puts @sep
    exit
  end
end

#----------------------------------------------------------------------
# git helper methods

def gitter_create(repo)
  if @language
    %q[curl https://api.github.com/orgs/] + @org + %q[/repos -H "Authorization: token ] + @access_token + %q[" -d '{"name":"] + repo + %q[","private":true,"language":"] + @language + %q["}']
  else
    %q[curl https://api.github.com/orgs/] + @org + %q[/repos -H "Authorization: token ] + @access_token + %q[" -d '{"name":"] + repo + %q[","private":true}']
  end
end

def gitter_add(repo)
  if @language
    %q[curl https://api.github.com/teams/] + @team_id + %q[/repos/] + @org + %q[/] + repo + %q[ -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ] + @access_token + %q[" -d '{"permission":"pull","language":"] + @language + %q["}']
  else
    %q[curl https://api.github.com/teams/] + @team_id + %q[/repos/] + @org + %q[/] + repo + %q[ -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ] + @access_token + %q[" -d '{"permission":"pull"}']
  end
end

def git_clone_mirror(bitbucket_origin, path)
  "git clone --mirror #{bitbucket_origin}"
end

def git_push_mirror(github_origin, path)
  "(cd './#{path}' && git push --mirror #{github_origin} && cd ..)"
end

def show_pwd
  if @debug
    Dir.getwd()
  end
end

def git_list_origin(path)
  "(cd './#{path}' && git config remote.origin.url && cd ..)"
end

# error checks

def has_repo
  File.exist?('.git')
end

def has_repo_or_error(show_error)
  @repo_exists = has_repo
  if !@repo_exists
    puts 'Error: no .git folder in current directory'.c(91) if show_error
    @error = true
  end
  "has repo: #{@repo_exists}"
end

def has_repo_name_or_error(show_error)
  @repo_name_exists = !(defined?(@repo_name)).nil?
  if !@repo_name_exists
    puts 'Error: repo name missing (-n your_name_here)'.c(91) if show_error
    @error = true
  end
end

#----------------------------------------------------------------------
# main methods
def run(commands)
  if @debug
    commands.each { |x| puts(x) }
  else
    commands.each { |x| system(x) }
  end
end

def set_globals

  puts_title 'Parameters'

  @git_bitbucket_origin =   "git@bitbucket.org:#{@org}/#{@repo_name}.git"
  @git_github_origin = "git@github.com:#{@org}/#{@repo_name}.git"

  puts 'debug: ' + @debug.to_s.c(93)
  puts 'working in: ' + Dir.pwd.c(93)
  puts 'create: ' + @create.to_s.c(93)
  puts 'migrate: ' + @migrate.to_s.c(93)
  puts 'add: ' + @add.to_s.c(93)
  puts 'language: ' + @language.to_s.c(93)
  puts 'repo name: '+ @repo_name.to_s.c(93)
  puts 'bitbucket: ' + @git_bitbucket_origin.to_s.c(93)
  puts 'github: ' + @git_github_origin.to_s.c(93)
  puts 'team_id: ' + @team_id.to_s.c(93)
  puts 'org: ' + @org.to_s.c(93)
end

def create_repo
  puts_title 'Creating'

  #error checks
  has_repo_name_or_error(true)
  goodbye if @error

  puts @sep

  commands = [
      gitter_create(@repo_name)
  ]

  run commands
end


def add_repo
  puts_title 'Adding repo to team'

  #error checks
  has_repo_name_or_error(true)
  goodbye if @error

  puts @sep

  commands = [
      gitter_add(@repo_name)
  ]

  run commands
end

def migrate_repo

  puts_title "Migrating Repo to #{@repo_provider}"

  #error checks
  has_repo_name_or_error(true)
  goodbye if @error

  if Dir.exists?("#{@repo_name}.git")
    puts "#{@repo_name} already exists... recursively deleting."
    FileUtils.rm_r("#{@repo_name}.git")
  end

  path = "#{@repo_name}.git"
  commands = [
    git_clone_mirror(@git_bitbucket_origin, path),
    git_list_origin(path),
    git_push_mirror(@git_github_origin, path)
  ]

  run commands
end

#----------------------------------------------------------------------
#sequence control
hello
get_options

#do stuff
set_globals
create_repo if @create
migrate_repo if @migrate
add_repo if @add

#peace out
goodbye

然后，使用脚本：

# create a list of repos
foo
bar
baz

# execute the script, iterating over your list
while read p; do ./bitbucket-to-github.rb -a -n $p; done<repos

# good nuff

回复于 2024-05-02T10:34:05+08:00

344
有 Importing a repository with GitHub Importer

如果您在另一个版本控制系统上托管的项目为Mercurial，则可以使用GitHub Importer工具自动将其导入GitHub .
- 在任何页面的右上角，单击，然后单击“导入存储库” .
- 在"Your old repository's clone URL"下，键入要导入的项目的URL .
- 选择您的用户帐户或拥有存储库的组织，然后在GitHub上键入存储库的名称 .
- 指定新存储库是公共存储还是私有存储库 .
- GitHub上的任何用户都可以看到公共存储库，因此您可以从GitHub的协作社区中受益 .
- 公共或私有存储库单选按钮私有存储库仅对存储库所有者以及您选择与之共享的任何协作者可用 .
- 查看您输入的信息，然后单击开始导入 .
完全导入存储库后，您将收到一封电子邮件 .
- https://help.github.com/categories/importing-your-projects-to-github
- https://help.github.com/articles/importing-a-repository-with-github-importer/
回复于 2024-05-02T10:34:05+08:00
0

最简单的方法

git remote rename origin repo_bitbucket

git remote add origin https://github.com/abc/repo.git

git push origin master

一旦推送到GitHub成功，删除旧的遥控器

git remote rm repo_bitbucket

回复于 2024-05-02T10:34:05+08:00

如何从bitbucket到github的所有分支移动git存储库？

8 回答

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