Class: Braid::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/braid/config.rb,
lib/braid/exceptions.rb

Defined Under Namespace

Classes: BranchIsRequired, CannotGuessMirrorType, MirrorDoesNotExist, MirrorNameAlreadyInUse, MirrorNameIsRequired, MirrorTypeIsRequired, RemoteIsRequired, UnknownMirrorType

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config_file = nil) ⇒ Config

Returns a new instance of Config.



8
9
10
11
 
# File 'lib/braid/config.rb', line 8

def initialize(config_file = nil)
  config_file ||= CONFIG_FILE
  @db = YAML::Store.new(config_file)
end

Instance Attribute Details

#db ⇒ Object

Returns the value of attribute db.



6
7
8
 
# File 'lib/braid/config.rb', line 6

def db
  @db
end

Class Method Details

.options_to_mirror(remote, options = {}) ⇒ Object 



89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
 
# File 'lib/braid/config.rb', line 89

def self.options_to_mirror(remote, options = {})
  remote = remove_trailing_slash(remote)
  branch = options["branch"] || "master"

  if options["type"]
    type = options["type"]
  else
    type = extract_type_from_path(remote)
    raise Braid::Config::CannotGuessMirrorType unless type
  end

  mirror = options["mirror"] || extract_mirror_from_path(remote)

  if options["rails_plugin"]
    mirror = "vendor/plugins/#{mirror}"
  end

  squash = !options["full"]

  [remove_trailing_slash(mirror), { "type" => type, "remote" => remote, "branch" => branch, "squash" => squash }]
end

Instance Method Details

#add(mirror, params) ⇒ Object 



34
35
36
37
38
39
40
 
# File 'lib/braid/config.rb', line 34

def add(mirror, params)
  mirror = remove_trailing_slash(mirror)
  @db.transaction do
    raise Braid::Config::MirrorNameAlreadyInUse if @db[mirror]
    @db[mirror] = params.merge("remote" => remove_trailing_slash(params["remote"]))
  end
end

#add_from_options(remote, options) ⇒ Object

Raises:



13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/braid/config.rb', line 13

def add_from_options(remote, options)
  mirror, params = self.class.options_to_mirror(remote, options)

  raise Braid::Config::RemoteIsRequired unless params["remote"]
  raise Braid::Config::MirrorTypeIsRequired unless params["type"]
  raise Braid::Config::BranchIsRequired unless params["type"] == "svn" || params["branch"]
  raise Braid::Config::MirrorNameIsRequired unless mirror
  raise Braid::Config::UnknownMirrorType unless MIRROR_TYPES.include?(params["type"])

  params.delete("rails_plugin")
  params.delete("branch") if params["type"] == "svn"
  add(mirror, params)
  [mirror, get(mirror)]
end

#get(mirror) ⇒ Object 



42
43
44
45
46
47
 
# File 'lib/braid/config.rb', line 42

def get(mirror)
  mirror = remove_trailing_slash(mirror)
  @db.transaction(true) do
    @db[mirror]
  end
end

#get!(mirror) ⇒ Object

Raises:



49
50
51
52
53
 
# File 'lib/braid/config.rb', line 49

def get!(mirror)
  params = get(mirror)
  raise Braid::Config::MirrorDoesNotExist unless params
  params
end

#get_by_remote(remote) ⇒ Object 



55
56
57
58
59
60
61
62
 
# File 'lib/braid/config.rb', line 55

def get_by_remote(remote)
  remote = remove_trailing_slash(remote)
  mirror = nil
  @db.transaction(true) do
    mirror = @db.roots.detect { |mirror| @db[mirror]["remote"] == remote }
  end
  [mirror, get(mirror)]
end

#mirrors ⇒ Object 



28
29
30
31
32
 
# File 'lib/braid/config.rb', line 28

def mirrors
  @db.transaction(true) do
    @db.roots
  end
end

#remove(mirror) ⇒ Object 



64
65
66
67
68
69
 
# File 'lib/braid/config.rb', line 64

def remove(mirror)
  mirror = remove_trailing_slash(mirror)
  @db.transaction do
    @db.delete(mirror)
  end
end

#replace(mirror, params) ⇒ Object 



80
81
82
83
84
85
86
87
 
# File 'lib/braid/config.rb', line 80

def replace(mirror, params)
  mirror = remove_trailing_slash(mirror)
  @db.transaction do
    raise Braid::Config::MirrorDoesNotExist unless @db[mirror]
    params["remote"] = remove_trailing_slash(params["remote"]) if params["remote"]
    @db[mirror] = params
  end
end

#update(mirror, params) ⇒ Object 



71
72
73
74
75
76
77
78
 
# File 'lib/braid/config.rb', line 71

def update(mirror, params)
  mirror = remove_trailing_slash(mirror)
  @db.transaction do
    raise Braid::Config::MirrorDoesNotExist unless @db[mirror]
    tmp = @db[mirror].merge(params)
    @db[mirror] = tmp.merge("remote" => remove_trailing_slash(tmp["remote"]))
  end
end