Class: Squared::Repo::Project::Git

Inherits:
Base
  • Object
show all
Includes:
Common::Format
Defined in:
lib/squared/repo/project/git.rb

Direct Known Subclasses

Node, Python, Ruby

Instance Attribute Summary

Attributes inherited from Base

#group, #name, #path, #project, #workspace

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Common::Format

#check_style, #emphasize, #log_message, #log_title, #sub_style

Methods inherited from Base

#base_path, #build, #build?, #clean, #clean?, #copy, #copy?, #depend, #depend?, #doc, #doc?, #enabled?, #has?, #initialize, #refresh, #refresh?, #styles, to_s, #to_s, #to_sym, #verbose?

Methods included from Common

#as_a, #get, #message, #set

Constructor Details

This class inherits a constructor from Squared::Repo::Project::Base

Class Method Details

.is_a?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/repo/project/git.rb', line 18

def is_a?(path)
  if path.is_a?(::String) || path.is_a?(::Pathname)
    Pathname.new(path).join('.git').directory?
  else
    super
  end
end

.tasks ⇒ Object 



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# File 'lib/squared/repo/project/git.rb', line 10

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

.to_sym ⇒ Object 



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

def to_sym
  :git
end

Instance Method Details

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



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# File 'lib/squared/repo/project/git.rb', line 256

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 if commit
  when :detach
    cmd << "--#{flag}"
    cmd << commit if commit
  else
    cmd << "--#{flag}"
    if option('ours')
      cmd << '--ours'
    elsif option('theirs')
      cmd << '--theirs'
    end
    if (val = option('tree-ish'))
      cmd << val
    end
    append_pathspec files
  end
  source
end

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

Raises:

  • (ArgumentError) 


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# File 'lib/squared/repo/project/git.rb', line 343

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

    raise ArgumentError, message('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 ArgumentError, message('commit', 'pathspec', hint: 'missing') if files.empty?

               "-- #{files.join(' ')}"
             end
  if !push?
    source('git branch -vv --list', io: true, banner: false)[0].each do |val|
      origin = %r{^\* [^\[]+(?<= )\[([\w.-/]+?)/([\w.-]+)\] }.match(val)
      next unless origin

      @origin = origin[1]
      @branch = origin[2]
      break
    end
  end
  raise ArgumentError, message('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/repo/project/git.rb', line 314

def diff(flag, files = [], branch: nil, index: 0)
  cmd = git_session 'diff'
  if /^#[0-9a-f]{5,40}\#$/.match?(sha = files.first)
    files.shift
  else
    sha = nil
  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
  else
    if (val = option('index')) || index > 0
      cmd << "HEAD~#{val || index}"
    elsif sha && option('merge-base')
      cmd << '--merge-base'
    end
  end
  cmd << sha if sha
  append_pathspec files
  source
end

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



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# File 'lib/squared/repo/project/git.rb', line 192

def fetch(flag = nil, opts: [])
  cmd = git_session 'fetch'
  cmd << '--all' if flag == :all || option('all')
  cmd << '--recurse-submodules' if flag == :submodules || option('recurse-submodules')
  opts.each do |val|
    case val
    when 'tags', 'prune', 'prune-tags', 'dry-run'
      cmd << "--#{val}"
    else
      cmd << "--depth=#{$1}" if /^depth=(\d+)$/.match(val)
    end
  end
  source(sync: invoked_sync?('fetch', flag), stderr: true, exception: !@workspace.multitask?)
end

#files(flag, grep: nil) ⇒ Object 



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# File 'lib/squared/repo/project/git.rb', line 306

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/repo/project/git.rb', line 40

def populate(*)
  super
  return unless vardir.exist?

  namespace @name do
    @@tasks[:git].each do |action, flags|
      namespace action do
        flags.each do |flag|
          case action
          when :pull
            desc format_desc(action, flag, %w[all tags prune ff-only autostash dry-run])
            task flag, [:opts] do |_, args|
              opts = collect_args(args, :opts)
              pull(flag, opts: opts)
            end
          when :fetch
            desc format_desc(action, flag, %w[tags prune prune-tags depth=n dry-run])
            task flag, [:opts] do |_, args|
              opts = collect_args(args, :opts)
              fetch(flag, opts: opts)
            end
          when :commit
            if flag == :all
              desc format_desc(action, flag, 'message?')
              task flag, [:message] do |_, args|
                commit(:all, message: args.fetch(:message, nil))
              end
            else
              desc format_desc(action, flag, 'pathspec+')
              task flag, [:pathspec] do |_, args|
                guard_params(action, flag, args: args, key: :pathspec)
                commit(flag, collect_args(args, :pathspec))
              end
            end
          when :stash
            if flag == :push
              desc format_desc(action, flag, 'pathspec*')
              task :push, [:pathspec] do |_, args|
                stash(:push, collect_args(args, :pathspec))
              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 = collect_args(args, :pathspec)
                index = /^\d+$/.match?(files.first) && !option('index') ? files.shift.to_i : 0
                diff(:head, files, index: index)
              end
            when :cached
              desc format_desc(action, flag, 'pathspec*')
              task flag, [:pathspec] do |_, args|
                diff(:cached, collect_args(args, :pathspec))
              end
            when :branch
              desc format_desc(action, flag, 'name,pathspec*')
              task flag, [:name, :pathspec] do |_, args|
                guard_params(action, flag, args: args, key: :name)
                diff(:branch, collect_args(args, :pathspec), branch: args.name)
              end
            end
          when :checkout
            case flag
            when :branch
              desc format_desc(action, flag, 'name,create?=b|B,commit?,detach?=d')
              task flag, [:name, :create, :commit, :detach] do |_, args|
                guard_params(action, flag, args: args, key: :name)
                create = args.create
                if args.commit == 'd'
                  detach = 'd'
                  commit = nil
                elsif create == 'd'
                  create = nil
                  commit = nil
                  detach = 'd'
                elsif create && create.size > 1
                  commit = create
                  create = nil
                  detach = args.commit
                else
                  detach = args.detach
                  commit = args.commit
                end
                guard_params('checkout', :branch, args: args, key: :create, pat: /^[Bb]$/) if create
                checkout(:branch, 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(:detach, commit: args.commit)
              end
            else
              desc format_desc(action, flag, 'pathspec*')
              task flag, [:pathspec] do |_, args|
                checkout(flag, collect_args(args, :pathspec))
              end
            end
          when :reset
            desc format_desc(action, flag, 'commit')
            task flag, [:commit] do |_, args|
              guard_params(action, flag, args: args, key: :commit)
              reset(flag, commit: args.commit)
            end
          end
        end
      end
    end
  end
end

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



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# File 'lib/squared/repo/project/git.rb', line 166

def pull(flag = nil, sync: invoked_sync?('pull', flag), opts: [])
  cmd = git_session 'pull'
  if flag == :'no-rebase'
    cmd << '--no-rebase'
  elsif flag == :rebase || option('rebase')
    cmd << '--rebase'
  end
  if flag == :'no-commit'
    cmd << '--no-commit'
  elsif flag == :commit || option('commit')
    cmd << '--commit'
  end
  cmd << '--recurse-submodules' if flag == :submodules || option('recurse-submodules')
  opts.each do |val|
    case val
    when 'all', 'tags', 'prune', 'ff-only', 'autostash', 'dry-run'
      cmd << "--#{val}"
    end
  end
  source(sync: sync, stderr: true, exception: !@workspace.multitask?)
end

#rebase ⇒ Object 



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# File 'lib/squared/repo/project/git.rb', line 188

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

#refs(flag, grep: nil) ⇒ Object 



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# File 'lib/squared/repo/project/git.rb', line 298

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, commit: nil) ⇒ Object 



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# File 'lib/squared/repo/project/git.rb', line 252

def reset(flag, commit: nil)
  source "git reset --#{flag} #{commit}"
end

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



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# File 'lib/squared/repo/project/git.rb', line 288

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

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



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# File 'lib/squared/repo/project/git.rb', line 207

def stash(flag = :push, files = [], commit: nil)
  cmd = git_session 'stash', flag.to_s
  case flag
  when :apply, :pop
    cmd << '--index' if option('index')
    cmd << commit if commit
  else
    %w[all staged include-untracked].each { |val| cmd << "--#{val}" if option(val) }
    append_message option('message')
    append_pathspec files
  end
  source(sync: invoked_sync?('stash', flag), exception: @workspace.exception)
end

#status ⇒ Object 



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# File 'lib/squared/repo/project/git.rb', line 221

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