Class: Packagit::Executable

Inherits:
Object
  • Object
show all
Defined in:
lib/packagit/executable.rb

Constant Summary collapse

RELEASES_DIR = 
'pkg'

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Executable

Returns a new instance of Executable.



13
14
15
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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 
# File 'lib/packagit/executable.rb', line 13

def initialize(argv)
  pwd = Pathname.new(Dir.pwd)
  @config = pwd.join(".packagit")
  version = "undefined"
  if @config.exist?
    if @specification = Packagit::Specification.load(@config)
      version = @specification.version
    end
  end
  @options = {
    checksums: true,
    releases: pwd.join(RELEASES_DIR, version),
    packagers: pwd.join("packagers"),
    tmp: pwd.join("tmp", "packagit")
  }
  optparse = OptionParser.new do |opts|
    opts.banner = "Usage: packagit [options]"
    opts.on('-s', '--[no-]checksums', "Compute check sums (default: #{@options[:checksums]})") do |cs|
      @options[:checksums] = cs
    end
    opts.on('-b', '--builds BUILD[,...]', 'Select builds') do |builds|
      @options[:builds] ||= []
      @options[:builds] += builds.split(/[\,[[:space:]]]+/)
    end
    opts.on('-p', '--packagers PATH', "Define packagers directory (default: #{@options[:packagers]})") do |path|
      @options[:packagers] = Pathname.new(File.expand_path(path))
    end
    opts.on('-r', '--releases PATH', "Define releases directory  (default: #{@options[:releases]})") do |path|
      @options[:releases] = Pathname.new(File.expand_path(path))
    end
    opts.on('-t', '--tmp PATH', "Define temporary directory (default: #{@options[:tmp]})") do |path|
      @options[:tmp] = Pathname.new(path).expand_path
    end
    opts.on('-h', '--help', 'Display this screen') do
      puts opts
      exit
    end
  end
  optparse.parse!

  unless @specification
    puts "Need a config file (.packagit)"
    exit(1)
  end

  unless @builds = @options.delete(:builds)
    @builds ||= []
    if @options[:packagers].exist?
      Dir.chdir(@options[:packagers]) do
        @builds += Dir.glob("*")
      end
    end
  end
  @builds.sort!
end

Instance Method Details

#invoke! ⇒ Object 



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
117
118
119
120
121
122
123
124
125
126
127
128
 
# File 'lib/packagit/executable.rb', line 69

def invoke!
  exit(0) if @builds.empty?

  FileUtils.rm_rf(@options[:tmp])

  # Prepare a clean export of the files
  reference = @options[:tmp].join("reference")
  FileUtils.mkdir_p(reference)

  for file in @specification.files
    source = Pathname.new(file).expand_path
    dest = reference.join(file)
    FileUtils.mkdir_p(dest.dirname)
    FileUtils.cp(source, dest) unless source.directory?
  end

  FileUtils.rm_rf(@options[:releases])
  
  # Launch builds
  STDOUT.sync = true
  now = Time.now
  builds_dir = @options[:tmp].join("builds") 
  for build in @builds
    print "Build #{build}... "
    build_dir = builds_dir.join(build)
    FileUtils.mkdir_p(build_dir.dirname)
    FileUtils.cp_r(reference, build_dir)
    script = @options[:packagers].join(build).join("build")
    release = @options[:releases].join(build)
    FileUtils.mkdir_p(release)
    command   = "BUILD_APP=#{@specification.name}"
    command << " BUILD_VERSION=#{@specification.version}"
    command << " BUILD_DIR=#{build_dir}"
    command << " BUILD_TYPE=#{build}"
    command << " BUILD_LOG=#{builds_dir.join(build + '.log')}"
    command << " BUILD_RELEASE=#{release}"
    command << " #{script} > source.log"
    if script.exist?
      puts command
      `#{command}`
    else
      puts "No script! (#{command})"
    end
    unless release.exist?
      File.write(@options[:releases].join(build, ".placeholder"), "#{@specification.name} #{@specification.version} #{build}")
    end
  end

  if @options[:checksums]
    Dir.chdir(@options[:releases]) do
      files = `find . -type f`.split(/\s+/)
      for algo in %w(sha256 sha1 md5)
        command = "#{algo}sum #{files.join(' ')} > " + @options[:releases].join("#{algo.upcase}SUMS").to_s
        puts command
        system(command)
      end
    end
  end
  
end