Class: Gitrepo::Status

Inherits:
Object
  • Object
show all
Defined in:
lib/gitrepo/status.rb,
lib/gitrepo/status/version.rb

Overview

Class Gitrepo::Status

Constant Summary collapse

VERSION = 
'0.2.3'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(opt = {}) ⇒ Status

Returns a new instance of Status.



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# File 'lib/gitrepo/status.rb', line 9

def initialize(opt = {})
  @path = opt.fetch(:path)
  @report_branches = opt[:report_branches] || %w[master]
  repo
end

Instance Method Details

#ahead_behind ⇒ Object 



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# File 'lib/gitrepo/status.rb', line 56

def ahead_behind
  branches = {}
  branchnames.each do |branch|
    branches[branch] = repo.ahead_behind(repo.head.target_id, "origin/#{branch}")
  end
  branches
end

#branchnames ⇒ Object 



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# File 'lib/gitrepo/status.rb', line 39

def branchnames
  branches_txt = ''
  Dir.chdir(@path) do
    branches_txt = `git branch --contains HEAD | grep -v 'detached at'`
  end
  branches = branches_txt.split("\n").map(&:strip)
  branches.insert(0, branches.delete('master')) if branches.include?('master')
  select_branches(branches)
end

#deep_diff(a, b) ⇒ Object 



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# File 'lib/gitrepo/status.rb', line 137

def deep_diff(a, b)
  (a.keys | b.keys).each_with_object({}) do |k, diff|
    if a[k] != b[k]
      diff[k] = if a[k].is_a?(Hash) && b[k].is_a?(Hash)
                  deep_diff(a[k], b[k])
                else
                  diff[k] = [a[k], b[k]]
                end
    end
    diff
  end
end

#fetch_all ⇒ Object 



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# File 'lib/gitrepo/status.rb', line 22

def fetch_all
  # libgit2 and https... a dificult story... :-(
  # remotes.each do |remote|
  #   repo.fetch remote.name
  # end
  cmd1 = 'git branch -r | grep -v "\->" | while read remote; do git branch --track "${remote#origin/}" "$remote" > /dev/null 2>&1; done'
  cmd2 = 'git fetch --all > /dev/null 2>&1'
  Dir.chdir(@path) do
    `#{cmd1}`
    `#{cmd2}`
  end
end

#puppet_module? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gitrepo/status.rb', line 35

def puppet_module?
  !repo.index.get('metadata.json').nil?
end

#puppet_module_info ⇒ Object 



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# File 'lib/gitrepo/status.rb', line 64

def puppet_module_info
  blob = repo.blob_at(repo.head.target_id, 'metadata.json')
  current_metadata = JSON.parse(blob.content)
  diff = {}
  branchnames.each do |branch|
    blob = repo.blob_at(repo.branches[branch].target_id, 'metadata.json')
    branch_metadata = JSON.parse(blob.content)
    branch_diff = deep_diff(current_metadata, branch_metadata)
    diff[branch] = branch_diff unless branch_diff.empty?
  end
  diff
end

#repo ⇒ Object 



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# File 'lib/gitrepo/status.rb', line 15

def repo
  return @repo if @repo
  @repo = Rugged::Repository.discover(@path)
  @basepath = repo.path.chomp('/.git/')
  @repo
end

#select_branches(branches) ⇒ Object 



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# File 'lib/gitrepo/status.rb', line 49

def select_branches(branches)
  return branches if @report_branches.empty?
  b = branches.select { |e| @report_branches.include?(e) }
  return b unless b.empty?
  branches
end

#test ⇒ Object 



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# File 'lib/gitrepo/status.rb', line 77

def test
  require 'awesome_print'
  # puts '--- repo.methods ---'
  # ap repo.methods
  puts '--- repo.path ---'
  ap repo.path

  ap repo.index.get('metadata.json')

  puts '--- repo.last_commit ---'
  ap repo.last_commit.tree_id

  puts "Is Puppet Module? (has '/metadata.json'?) : #{puppet_module?}"
  head = repo.head
  puts '--- repo.head ---'
  ap head

  # sha1 hash of the newest commit
  head_sha = head.target_id
  puts '--- repo.head.target_id ---'
  ap head_sha

  ap repo.ahead_behind(head_sha, 'origin/master')

  puts '--- repo remotes ---'
  repo.remotes.each do |remote|
    # ap remote.methods
    ap remote.url
  end

  puts '--- repo branch ---'
  repo.branches.each do |branch|
    # ap branch.methods
    ap branch.name
    ap branch.head?
    ap branch.upstream
  end

  # # the commit message associated the newest commit
  # commit = repo.lookup(head_sha)
  # puts '--- repo.lookup(repo.head.target_id) ---'
  # pp commit
  #
  # puts '--- repo object methods ---'
  # ap repo.methods
  #
  puts '--- repo remotes ---'
  repo.remotes.each do |remote|
    # ap remote.methods
    ap remote.name
    ap remote.url
  end
  #
  # puts '--- repo branch ---'
  # repo.branches.each do |branch|
  #   ap branch.methods
  #   ap branch.name
  # end
end