Class: Semvergen::Bump

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/semvergen/bump.rb

Constant Summary collapse

PATCH = 
"Patch: Bug fixes, recommended for all (default)"
MINOR = 
"Minor: New features, but backwards compatible"
MAJOR = 
"Major: Breaking changes"
RELEASE_TYPES = 
[
  PATCH,
  MINOR,
  MAJOR
]

Instance Method Summary collapse

Constructor Details

#initialize(interface, version_file, change_log_file, shell) ⇒ Bump

Returns a new instance of Bump.



19
20
21
22
23
24
 
# File 'lib/semvergen/bump.rb', line 19

def initialize(interface, version_file, change_log_file, shell)
  @interface = interface
  @version_file = version_file
  @change_log_file = change_log_file
  @shell = shell
end

Instance Method Details

#next_version(current_version, release_type) ⇒ Object 



118
119
120
121
122
123
124
125
126
127
128
129
130
 
# File 'lib/semvergen/bump.rb', line 118

def next_version(current_version, release_type)
  version_tuples = current_version.split(".")

  release_index = 2 - RELEASE_TYPES.index(release_type)

  bumping   = version_tuples[release_index]
  unchanged = version_tuples[0...release_index]
  zeroing   = version_tuples[(release_index + 1)..-1]

  new_version_tuples = unchanged + [bumping.to_i + 1] + (["0"] * zeroing.size)

  new_version_tuples.join(".")
end

#run!(options) ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
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
 
# File 'lib/semvergen/bump.rb', line 26

def run!(options)
  if @shell.git_index_dirty? && !options[:ignore_dirty]
    say color("Git index dirty. Commit changes before continuing", :red, :bold)
  else
    say color("Cut new Quattro Release", :white, :underline, :bold)

    newline

    release_type = choose do |menu|
      menu.header    = "Select release type"
      menu.default   = "1"
      menu.select_by = :index
      menu.choices *RELEASE_TYPES
    end

    new_version = next_version(@version_file.version, release_type)

    newline

    say "Current version: #{color(@version_file.version, :bold)}"
    say "Bumped version : #{color(new_version, :bold, :green)}"

    newline

    say "Enter change log features (or a blank line to finish):"

    features = []

    while true
      response = ask "* " do |q|
        q.validate                 = lambda { |answer| features.size > 0 || answer.length > 0 }
        q.responses[:not_valid]    = color("Enter at least one feature", :red)
        q.responses[:invalid_type] = color("Enter at least one feature", :red)
        q.responses[:ask_on_error] = "* "
      end

      if response.length == 0
        features << "\n"
        break
      else
        features << "* #{response}"
      end
    end

    change_log_lines   = ["# #{new_version}"] + features
    change_log_message = change_log_lines.join("\n")
    diff_change_log    = change_log_lines.map { |l| color("+++ ", :white) + color(l, :green) }.join("\n")

    newline

    say color("Will add the following to CHANGELOG.md", :underline)
    say color(diff_change_log)

    commit_message = ask("Git commit subject line: ") do |q|
      q.validate                 = /.{10,}/
      q.responses[:not_valid]    = color("Message must be more than 10 chars", :red)
      q.responses[:invalid_type] = color("Message must be more than 10 chars", :red)
    end

    newline

    say color("Summary of actions:", :underline, :green, :red)
    newline

    say "Bumping version: #{color(@version_file.version, :yellow)} -> #{color(new_version, :green)}"
    newline

    say "Adding features to CHANGELOG.md:"
    say color(diff_change_log, :green)

    say "Staging files for commit:"
    say color("* lib/quattro/version.rb", :green)
    say color("* CHANGELOG.md", :green)
    newline

    say "Committing with message: #{color(commit_message, :green)}"
    newline

    if agree("Proceed? ")
      @version_file.version = new_version

      @change_log_file << change_log_message

      @shell.commit(@version_file.path, new_version, commit_message, features)

      newline

      say color("To release, use semvergen release", :bold, :green)
    end
  end
end