Class: SafeUpdate::OutdatedGem

Inherits:
Object
  • Object
show all
Defined in:
lib/safe_update/outdated_gem.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(line, git_repo = nil) ⇒ OutdatedGem

line is a line from bundle outdated –parseable eg. react-rails (newest 1.6.0, installed 1.5.0, requested ~> 1.0) or. react-rails (newest 1.6.0, installed 1.5.0)



8
9
10
11
12
13
14
 
# File 'lib/safe_update/outdated_gem.rb', line 8

def initialize(line, git_repo = nil)
  @line = line
  @git_repo = git_repo || GitRepo.new
  if name.to_s.empty?
    fail "Unexpected output from `bundle outdated --parseable`: #{@line}"
  end
end

Instance Attribute Details

#installed ⇒ Object (readonly)

Returns the value of attribute installed.



3
4
5
 
# File 'lib/safe_update/outdated_gem.rb', line 3

def installed
  @installed
end

#newest ⇒ Object (readonly)

Returns the value of attribute newest.



3
4
5
 
# File 'lib/safe_update/outdated_gem.rb', line 3

def newest
  @newest
end

#requested ⇒ Object (readonly)

Returns the value of attribute requested.



3
4
5
 
# File 'lib/safe_update/outdated_gem.rb', line 3

def requested
  @requested
end

Instance Method Details

#attempt_update(test_command = nil) ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/safe_update/outdated_gem.rb', line 16

def attempt_update(test_command = nil)
  puts '-------------'
  puts "OUTDATED GEM: #{name}"
  puts "   Newest: #{newest}. "
  puts "Installed: #{installed}."
  puts "Running `bundle update #{name}`..."

  `bundle update #{name}`

  # sometimes the gem may be outdated, but it's matching the
  # version required by the gemfile, so bundle update does nothing
  # in which case, don't waste time on tests etc.
  if false
    return
  end

  if test_command
    puts "Running tests with: #{test_command}"
    result = system(test_command)
    if result != true
      puts "tests failed - this gem won't be updated (test result: #{$?.to_i})"
      @git_repo.discard_local_changes
      return
    end
  end

  puts "committing changes (message: '#{commit_message}')..."
  @git_repo.commit_gemfile_lock(commit_message)
end

#name ⇒ Object 



46
47
48
 
# File 'lib/safe_update/outdated_gem.rb', line 46

def name
  string_between(@line, '', ' (newest')
end