Class: Squared::Workspace::Project::Git

Inherits:
Base
  • Object
show all
Extended by:
Rake::DSL
Defined in:
lib/squared/workspace/project/git.rb

Direct Known Subclasses

Node, Python, Ruby

Constant Summary

Constants inherited from Base

Base::SEM_VER

Constants included from Common

Common::ARG

Instance Attribute Summary

Attributes inherited from Base

#exception, #group, #name, #parent, #path, #pipe, #project, #theme, #verbose, #workspace

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#add, aliasargs, #allref, as_path, #base_path, #build, #build?, #clean, #clean?, #color, #copy, #copy?, #depend, #depend?, #dev?, #doc, #doc?, #enabled?, #has?, #initialize_build, #initialize_env, #initialize_logger, #initialize_ref, #inspect, #log, #prod?, ref, #ref?, #script?, #test, #test?, to_s, #to_s, #to_sym, #variable_set, #variables, #version, #with

Constructor Details

#initialize ⇒ Git

Returns a new instance of Git.



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# File 'lib/squared/workspace/project/git.rb', line 66

def initialize(*, **)
  super
  initialize_ref(Git.ref) if git_path.exist?
end

Class Method Details

.batchargs ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 41

def batchargs
  [ref, { 'pull-s': %i[stash pull], 'rebase-s': %i[stash rebase] }]
end

.config?(val) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/workspace/project/git.rb', line 45

def config?(val)
  return false unless (val = as_path(val))

  val.join('.git').directory?
end

.populate(ws) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 14

def populate(ws, **)
  return if ws.series[:pull].empty?

  desc ws.task_name('all[git?=rebase|stash]', desc: true)
  task ws.task_name('all'), [:git] do |_, args|
    sync = lambda do |key|
      key = ws.task_name(key)
      ws.task_defined?(ret = ws.task_join(key, 'sync')) ? ret : key
    end
    cmd = [case args.git
           when 'rebase'
             sync.('rebase')
           when 'stash'
             invoke(sync.('stash'), **ws.invokeargs)
             sync.('pull')
           else
             sync.('pull')
           end]
    cmd << ws.task_name('build')
    Common::Task.invoke(cmd, **ws.invokeargs)
  end
end

.tasks ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 37

def tasks
  %i[pull rebase fetch stash status].freeze
end

Instance Method Details

#checkout(flag, files = [], branch: nil, create: nil, commit: nil, detach: nil) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 302

def checkout(flag, files = [], branch: nil, create: nil, commit: nil, detach: nil)
  cmd = git_session 'checkout'
  case flag
  when :branch
    cmd << '--detach' if detach == 'd' || option('detach')
    if create
      cmd << "-#{create}" << branch
      if (val = option('start-point'))
        cmd << val
      end
    else
      cmd << branch
    end
    cmd << commit
  when :detach
    cmd << "--#{flag}" << commit
  else
    cmd << "--#{flag}"
    append_ours
    append_head
    append_pathspec files
  end
  source
end

#commit(flag, files = [], message: nil, pass: false) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 387

def commit(flag, files = [], message: nil, pass: false)
  message ||= option('message', 'm', prefix: 'git', ignore: false)
  amend = flag.to_s.start_with?('amend')
  if !message && !amend
    return if pass

    raise_error('commit', 'GIT_MESSAGE="description"', hint: 'missing')
  end
  pathspec = if flag == :all || (amend && files.size == 1 && files.first == '*')
               '--all'
             else
               files = source_path(as_a(files))
               raise_error('commit', 'pathspec', hint: 'missing') if files.empty?
               "-- #{files.join(' ')}"
             end
  unless push?
    source('git branch -vv --list', io: true, banner: false).first.each do |val|
      origin = %r{^\* [^\[]+(?<= )\[([\w.-/]+?)/([\w.-]+)\] }.match(val)
      next unless origin

      @origin = origin[1]
      @branch = origin[2]
      break
    end
  end
  raise_error('commit', 'work tree is not usable') unless push?
  cmd = git_session 'commit'
  cmd << '--dry-run' if option('dry-run')
  if amend
    cmd << '--amend'
  else
    cmd.delete('--amend')
  end
  if message
    append_message message
  elsif flag == :'amend-orig' || option('no-edit')
    cmd << '--no-edit'
  end
  a = ['git add --verbose']
  b = ['git push']
  if dry_run?
    a << '--dry-run'
    b << '--dry-run'
  end
  a << pathspec
  b << '--force' if amend
  b << @origin << @branch
  puts if pass
  source a.join(' ')
  source
  source b.join(' ')
end

#diff(flag, files = [], branch: nil, index: 0) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 353

def diff(flag, files = [], branch: nil, index: 0)
  cmd = git_session 'diff'
  unless flag == :files
    if /^#[0-9a-f]{5,40}\#$/.match?(sha = files.first)
      sha = sha[1..-2]
      files.shift
    else
      sha = nil
    end
  end
  if (val = option('unified')).to_i > 0
    cmd << "--unified=#{val}"
  end
  append_nocolor
  case flag
  when :cached
    cmd << '--cached'
    cmd << '--merge-base' if option('merge-base')
  when :branch
    cmd << branch
  when :files
    cmd << '--no-index'
  else
    if (val = option('index')) || index > 0
      cmd << "HEAD~#{val || index}"
    elsif sha && option('merge-base')
      cmd << '--merge-base'
    end
  end
  cmd << sha
  append_pathspec(files, pass: flag == :files)
  source(exception: cmd.include?('--exit-code'))
end

#fetch(flag = nil, opts: []) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 229

def fetch(flag = nil, opts: [])
  cmd = git_session 'fetch'
  cmd << '--all' if flag == :all || option('all')
  append_pull opts, OPT_FETCH, flag
  source(sync: invoked_sync?('fetch', flag), **threadargs)
end

#files(flag, grep: nil) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 345

def files(flag, grep: nil)
  git_session 'ls-files', " --#{flag}"
  out, banner = source(io: true)
  print_item banner
  ret = write_lines(out, grep: grep)
  list_result(ret, 'files', grep: grep)
end

#populate ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 75

def populate(*)
  super
  return unless ref?(Git.ref)

  namespace name do
    @@tasks[Git.ref].each do |action, flags|
      namespace action do
        flags.each do |flag|
          case action
          when :pull, :fetch
            desc format_desc(action, flag, flag == :pull ? OPT_PULL : OPT_FETCH)
            task flag, [:opts] do |_, args|
              __send__(action, flag, opts: args.to_a)
            end
          when :commit, :restore
            if flag == :all
              desc format_desc(action, flag, 'message?')
              task flag, [:message] do |_, args|
                commit(flag, message: args.fetch(:message, nil))
              end
            else
              desc format_desc(action, flag, 'pathspec+')
              task flag, [:pathspec] do |_, args|
                files = args.to_a
                guard_params(action, flag, args: files)
                __send__(action, flag, files)
              end
            end
          when :stash
            if flag == :push
              desc format_desc(action, flag, 'pathspec*')
              task flag, [:pathspec] do |_, args|
                stash(flag, args.to_a)
              end
            else
              desc format_desc(action, flag, 'commit?')
              task flag, [:commit] do |_, args|
                stash(flag, commit: args.commit)
              end
            end
          when :rev
            desc format_desc(action, flag, "ref?=HEAD#{flag == :commit ? ',size?' : ''}")
            task flag, [:ref, :size] do |_, args|
              rev(flag, ref: args.ref, size: args.size)
            end
          when :refs, :files
            desc format_desc(action, flag, 'grep?=pattern')
            task flag, [:grep] do |_, args|
              __send__(action, flag, grep: args.fetch(:grep, nil))
            end
          when :diff
            case flag
            when :head
              desc format_desc(action, flag, 'index?=0,pathspec*')
              task flag, [:pathspec] do |_, args|
                files = args.to_a
                diff(flag, files, index: /^\d+$/.match?(files[0]) && !option('index') ? files.shift.to_i : 0)
              end
            when :cached
              desc format_desc(action, flag, 'pathspec*')
              task flag, [:pathspec] do |_, args|
                diff(flag, args.to_a)
              end
            when :branch
              desc format_desc(action, flag, 'name,pathspec*')
              task flag, [:name, :pathspec] do |_, args|
                guard_params(action, flag, args: args, key: :name)
                diff(flag, args.to_a[1..-1], branch: args.name)
              end
            when :files
              desc format_desc(action, flag, 'path1,path2')
              task flag, [:path1, :path2] do |_, args|
                guard_params(action, flag, args: args, key: :path1)
                guard_params(action, flag, args: args, key: :path2)
                diff(flag, [args.path1, args.path2])
              end
            end
          when :checkout
            case flag
            when :branch
              desc format_desc(action, flag, 'name,create?=b|B,commit?,detach?=d')
              task flag, [:name, :create, :commit, :detach] do |_, args|
                guard_params(action, flag, args: args, key: :name)
                create = args.create
                if args.commit == 'd'
                  detach = 'd'
                  commit = nil
                elsif create == 'd'
                  create = nil
                  commit = nil
                  detach = 'd'
                elsif create && create.size > 1
                  commit = create
                  create = nil
                  detach = args.commit
                else
                  detach = args.detach
                  commit = args.commit
                end
                guard_params(action, flag, args: { create: create }, key: :create, pat: /^b$/i) if create
                checkout(flag, branch: args.name, create: create, commit: commit, detach: detach)
              end
            when :detach
              desc format_desc(action, flag, 'branch/commit?')
              task flag, [:commit] do |_, args|
                checkout(flag, commit: args.commit)
              end
            else
              desc format_desc(action, flag, 'pathspec*')
              task flag, [:pathspec] do |_, args|
                checkout(flag, args.to_a)
              end
            end
          when :reset
            if flag == :head
              desc format_desc(action, flag, 'ref?=HEAD,pathspec+')
              task flag, [:ref, :pathspec] do |_, args|
                files = args.to_a[1..-1]
                guard_params(action, flag, args: files)
                reset(flag, files, ref: args.ref)
              end
            else
              desc format_desc(action, flag, 'ref?=HEAD')
              task flag, [:ref] do |_, args|
                reset(flag, ref: args.ref)
              end
            end
          end
        end
      end
    end
  end
end

#pull(flag = nil, sync: invoked_sync?('pull', flag), opts: []) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 209

def pull(flag = nil, sync: invoked_sync?('pull', flag), opts: [])
  cmd = git_session 'pull'
  if flag == :'no-rebase' || option('rebase', equals: '0')
    cmd << '--no-rebase'
  elsif flag == :rebase || option('rebase')
    cmd << '--rebase'
  end
  if flag == :'no-commit' || option('commit', equals: '0')
    cmd << '--no-commit'
  elsif flag == :commit || option('commit')
    cmd << '--commit'
  end
  append_pull opts, OPT_PULL, flag
  source(sync: sync, **threadargs)
end

#rebase ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 225

def rebase
  pull(:rebase, sync: invoked_sync?('rebase'))
end

#ref ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 71

def ref
  Git.ref
end

#refs(flag, grep: nil) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 337

def refs(flag, grep: nil)
  git_session 'ls-remote', " --#{flag}"
  out, banner = source(io: true)
  print_item banner
  ret = write_lines(out, grep: grep)
  list_result(ret, flag.to_s, grep: grep)
end

#reset(flag, files = [], ref: nil) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 282

def reset(flag, files = [], ref: nil)
  cmd = git_session 'reset'
  if flag == :head
    append_commit ref
    append_pathspec files
  else
    case flag
    when :hard, :soft, :merge, :keep
      cmd << "--#{flag}"
    when :submodules
      append_submodules flag
    else
      cmd << '--mixed'
      cmd << '--no-refresh' if option('refresh', equals: '0')
    end
    append_commit ref
  end
  source
end

#restore(flag, files) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 440

def restore(flag, files)
  git_session 'restore', "--#{flag}"
  append_ours
  append_pathspec(files, expect: true)
  source(stdout: true)
end

#rev(flag, ref: nil, size: nil) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 327

def rev(flag, ref: nil, size: nil)
  git_session 'rev-parse', if flag == :branch
                             '--abbrev-ref'
                           else
                             (n = size.to_i) > 0 ? "--short=#{[n, 5].max}" : '--verify'
                           end
  append_commit ref
  source
end

#stash(flag = nil, files = [], commit: nil) ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 236

def stash(flag = nil, files = [], commit: nil)
  cmd = git_session 'stash', (flag || 'push').to_s
  case flag
  when :apply, :pop
    cmd << '--index' if option('index')
    cmd << commit
  else
    append_option %w[all staged include-untracked].freeze
    append_message option('message', 'm', ignore: false)
    append_pathspec files
  end
  source(sync: invoked_sync?('stash', flag), **threadargs)
end

#status ⇒ Object 



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# File 'lib/squared/workspace/project/git.rb', line 250

def status
  cmd = git_session 'status', option('long') ? '--long' : '--short'
  if (val = option('ignore-submodules', ignore: false))
    cmd << "--ignore-submodules=#{case val
                                  when '0', 'none'
                                    'none'
                                  when '1', 'untracked'
                                    'untracked'
                                  when '2', 'dirty'
                                    'dirty'
                                  else
                                    'all'
                                  end}"
  end
  append_pathspec
  out, banner = source(io: true)
  if invoked_sync?('status')
    print_item banner
    banner = nil
  end
  sub = if verbose
          [
            { pat: /^(.)([A-Z])(.+)$/, styles: :red, index: 2 },
            { pat: /^([A-Z])(.+)$/, styles: :green },
            { pat: /^(\?\?)(.+)$/, styles: :red },
            { pat: /^(## )(.+)(\.{3})(.+)$/, styles: [nil, :green, nil, :red], index: -1 }
          ]
        end
  ret = write_lines(out, banner: banner, sub: sub)
  list_result(ret, 'files', action: 'modified')
end