Class: MSPRelease::CLI::Checkout

Inherits:
Command
  • Object
show all
Includes:
Debian::Versions
Defined in:
lib/msp_release/cli/checkout.rb

Constant Summary collapse

CLONE_DEPTH =

When cloning repositories, limit to this many commits from each head

5

Instance Method Summary collapse

Methods included from Exec::Helpers

#exec

Instance Method Details

#run ⇒ Object 



74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
 
# File 'lib/msp_release/cli/checkout.rb', line 74

def run
  git_url          = arguments[:git_url]
  release_spec_arg = arguments[:branch_name]

  do_build         = options[:build]
  tar_it           = options[:tar]
  clone_depth      = options[:shallow] ? CLONE_DEPTH : nil

  LOG.verbose if options[:noise]

  branch_name = release_spec_arg || 'master'
  pathspec = "origin/#{branch_name}"
  branch_is_release_branch = !! /^release-.+$/.match(branch_name)

  shallow_output = clone_depth.nil?? '' : ' (shallow)'
  if release_spec_arg && branch_is_release_branch
    LOG.debug("Checking out latest release commit from #{pathspec}#{shallow_output}")
  else
    LOG.debug("Checking out latest commit from #{pathspec}#{shallow_output}")
  end

  tmp_dir = "vershunt-#{Time.now.to_i}.tmp"
  Git.clone(git_url, {:depth => clone_depth, :out_to => tmp_dir,
      :exec => {:quiet => true}})

  project = Project.new_from_project_file(tmp_dir + "/" + Helpers::PROJECT_FILE)
  distribution = options[:distribution] || project.changelog.distribution

  src_dir = Dir.chdir(tmp_dir) do

    if pathspec != "origin/master"
      move_to(pathspec)
    end

    if branch_is_release_branch
      first_commit_hash, commit_message =
        find_first_release_commit(project)

      if first_commit_hash.nil?
        raise CLI::Exit, "Could not find a release commit on #{pathspec}"
      end

      exec "git reset --hard #{first_commit_hash}"
    else
      dev_version = Development.
        new_from_working_directory(branch_name, latest_commit_hash)

      project.changelog.amend(dev_version, distribution)
    end
    src_dir = project.source_package_name + "-" + project.changelog.version.to_s
  end

  FileUtils.mv(tmp_dir, src_dir)
  project = Project.new_from_project_file(src_dir + "/" + Helpers::PROJECT_FILE)
  LOG.debug("Checked out to #{src_dir}")

  if do_build
    LOG.debug("Building package...")
    build = Build.new(src_dir, project, :sign => options[:sign])

    result = build.perform_from_cli!
    if print_files?
      result.files.each {|f| stdout.puts(f) }
    end
    tar_it_up(project, result) if tar_it
  end
end