Module: Kosmos::GitAdapter

Defined in:
lib/kosmos/git_adapter.rb

Defined Under Namespace

Classes: Commit

Class Method Summary collapse

Class Method Details

.commit_everything(repo_path, commit_message) ⇒ Object 



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# File 'lib/kosmos/git_adapter.rb', line 17

def commit_everything(repo_path, commit_message)
  Dir.chdir(repo_path) do
    `git add -A -f`
    `git commit --allow-empty -m "#{commit_message}"`
  end
end

.init_repo(path) ⇒ Object 



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# File 'lib/kosmos/git_adapter.rb', line 4

def init_repo(path)
  Dir.chdir(path) do
    `git init`
    `git config user.name Kosmos`
    `git config user.email [email protected]`
    `git config core.autocrlf false`

    File.open('.gitignore', 'w') do |file|
      file.write "!*\n"
    end
  end
end

.list_commits(repo_path) ⇒ Object 



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# File 'lib/kosmos/git_adapter.rb', line 37

def list_commits(repo_path)
  Dir.chdir(repo_path) do
    `git log --oneline`.lines.map do |line|
      sha, message = line.split(' ', 2)
      Commit.new(message, sha)
    end
  end
end

.revert_commit(repo_path, commit) ⇒ Object 



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# File 'lib/kosmos/git_adapter.rb', line 24

def revert_commit(repo_path, commit)
  Dir.chdir(repo_path) do
    # Favor "ours" (which is always HEAD for our purposes) when git-revert
    # can handle that on its own.
    `git revert --no-commit --strategy=merge --strategy-option=ours #{commit.sha}`

    # When files are being created or deleted, git will not do anything.
    # In this case, keep all files alive; better to accidentally pollute
    # than accidentally delete something important.
    `git add *`
  end
end