Class: Bake::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/bake/config/loader.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config

Returns a new instance of Config.



10
11
12
13
14
15
 
# File 'lib/bake/config/loader.rb', line 10

def initialize()
  @fullProjects = {}
  @defaultToolchainName = ""
  @mainProjectName = ""
  @mainConfigName = ""
end

Instance Attribute Details

#referencedConfigs ⇒ Object (readonly)

Returns the value of attribute referencedConfigs.



8
9
10
 
# File 'lib/bake/config/loader.rb', line 8

def referencedConfigs
  @referencedConfigs
end

Instance Method Details

#bailOutVer(reqVersion) ⇒ Object 



170
171
172
173
174
175
176
 
# File 'lib/bake/config/loader.rb', line 170

def bailOutVer(reqVersion)
  text1 = (reqVersion.minimum.empty? ? "" : "minimum = #{reqVersion.minimum}")
  text2 = ((reqVersion.minimum.empty? or reqVersion.maximum.empty?) ? "" : ", ")
  text3 = (reqVersion.maximum.empty? ? "" : "maximum = #{reqVersion.maximum}")
  Bake.formatter.printError("Not compatible with installed bake version: #{text1 + text2 + text3}", reqVersion)
  ExitHelper.exit(1)
end

#checkRoots ⇒ Object 



348
349
350
351
352
353
354
355
356
357
358
359
360
 
# File 'lib/bake/config/loader.rb', line 348

def checkRoots()
  @potentialProjs = []
  Bake.options.roots.each do |root|
    r = root.dir
    if (r.length == 3 && r.include?(":/"))
      r = r + Bake.options.main_project_name # glob would not work otherwise on windows (ruby bug?)
    end
    depthStr = root.depth.nil? ? "max" : root.depth.to_s
    puts "Checking root #{r} (depth: #{depthStr})" if Bake.options.verbose >= 1
    @potentialProjs.concat(Root.search_to_depth(r, "Project.meta", root.depth))
  end
  @potentialProjs.uniq!
end

#checkVer(reqVersion) ⇒ Object 



178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
 
# File 'lib/bake/config/loader.rb', line 178

def checkVer(reqVersion)
  return if reqVersion.nil?
  min = reqVersion.minimum.split(".")
  max = reqVersion.maximum.split(".")
  cur = Bake::Version.number.split(".")

  if !checkVerFormat(min) or !checkVerFormat(max)
    Bake.formatter.printError("Version must be <major>.<minor>.<patch> whereas minor and patch are optional and all numbers >= 0.", reqVersion)
    ExitHelper.exit(1)
  end

  [min,max,cur].each { |arr| arr.map! {|x| x.to_i} }
  min.each_with_index do |v,i|
    break if v < cur[i]
    bailOutVer(reqVersion) if v > cur[i]
  end
  max.each_with_index do |v,i|
    break if v > cur[i]
    bailOutVer(reqVersion) if v < cur[i]
  end
end

#checkVerFormat(ver) ⇒ Object 



161
162
163
164
165
166
167
168
 
# File 'lib/bake/config/loader.rb', line 161

def checkVerFormat(ver)
  return true if ver.empty?
  return false if ver.length > 3
  ver.each do |v|
    return false if not /\A\d+\z/.match(v)
  end
  true
end

#defaultConfigName ⇒ Object 



362
363
364
 
# File 'lib/bake/config/loader.rb', line 362

def defaultConfigName
  @loadedConfigs[Bake.options.main_project_name].first.parent.default
end

#getFullProject(projName, configs, configname, isMain) ⇒ Object 



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
129
130
131
132
133
134
135
136
137
138
139
140
141
142
 
# File 'lib/bake/config/loader.rb', line 72

def getFullProject(projName, configs, configname, isMain)

  configname = resolveConfigName(configs, configname)

  if @fullProjects.has_key?(projName + "," + configname)
    return @fullProjects[projName + "," + configname]
  end

  config, configname = getFullProjectInternal(configs, configname, isMain)

  if isMain
    @defaultToolchainName = config.defaultToolchain.basedOn unless config.defaultToolchain.nil?
    @mainProjectName = config.parent.name
    @mainConfigName = config.name
  end

  # check if config has to be manipulated
  @adaptConfigs.each do |c|
    
    projSplitted = c.project.split(";")
    confSplitted = c.name.split(";")
    projPatterns = projSplitted.map { |p| /\A#{p.gsub("*", "(\\w*)")}\z/ }
    confPatterns = confSplitted.map { |p| /\A#{p.gsub("*", "(\\w*)")}\z/ } 

    if projPatterns.any? {|p| p.match(config.parent.name) } \
      || (projName == Bake.options.main_project_name and projSplitted.any? {|p| p == "__MAIN__"}) \
      || projSplitted.any? {|p| p == "__ALL__"}
        
      if confPatterns.any? {|p| p.match(config.name)} \
        || (isMain and confSplitted.any? {|p| p == "__MAIN__"}) \
        || confSplitted.any? {|p| p == "__ALL__"}

        adaptHash = c.parent.getHash

        configHash = {
          "toolchain"   => [@defaultToolchainName],
          "os"          => [Utils::OS.name],
          "mainProject" => [@mainProjectName],
          "mainConfig"  => [@mainConfigName]
        }
        config.scopes.each do |s|
          configHash[s.name] = [] unless configHash.has_key?(s.name)
          configHash[s.name] += s.value.split(";")
        end
    
        checkCondition = lambda {|name,value|
          return true if adaptHash[name].empty?
          if !configHash.has_key?(name)
            return adaptHash[name].any?{|ah| ah.empty?}
          end
          adaptHash[name].any? { |ah| configHash[name].any?{|ch| ah.match(ch)}}
        }

        adaptCondition = adaptHash.all? {|name,value| checkCondition.call(name, value)}

        invertLogic = (Bake::Metamodel::Unless === c.parent)
        next if (adaptCondition && invertLogic) || (!adaptCondition && !invertLogic)

        MergeConfig.new(c, config).merge(c.type.to_sym)

        if isMain # can be changed after adapt
          @defaultToolchainName = config.defaultToolchain.basedOn unless config.defaultToolchain.nil?
        end

      end
    end
  end

  @fullProjects[projName + "," + configname] = [config, configname]
  [config, configname]
end

#getFullProjectInternal(configs, configname, isMain) ⇒ Object

note: configs is never empty



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
 
# File 'lib/bake/config/loader.rb', line 29

def getFullProjectInternal(configs, configname, isMain) # note: configs is never empty

  configname = resolveConfigName(configs, configname)

  if isMain
    if Bake.options.qac
      configs.each do |c|
        if c.name == (configname + "Qac")
          configname = configname + "Qac"
          break
        end
      end
    end
  end

  config = nil
  configs.each do |c|
    if c.name == configname
      if config
        Bake.formatter.printError("Config '#{configname}' found more than once",config.file_name)
        ExitHelper.exit(1)
      end
      config = c
    end
  end

  if not config
    Bake.formatter.printError("Config '#{configname}' not found", configs[0].file_name)
    ExitHelper.exit(1)
  end

  if config.extends != ""
    config.extends.split(",").map {|ex| ex.strip}.reverse.each do |ex|
      if (ex != "")
        parent,parentConfigName = getFullProjectInternal(configs, ex, isMain)
        MergeConfig.new(config, parent).merge(:merge)
      end
    end
  end

  [config, configname]
end

#load(adaptConfigs) ⇒ Object 



395
396
397
398
399
400
401
402
403
404
405
406
 
# File 'lib/bake/config/loader.rb', line 395

def load(adaptConfigs)
  @adaptConfigs = adaptConfigs
  @loader = Loader.new
  loadMainMeta
  printConfigNames if showConfigNames? # if neither config name nor default is set, list the configs with DefaultToolchain
  checkRoots
  while dep = @depsPending.shift
    loadMeta(dep)
  end

  return @referencedConfigs
end

#loadMainMeta ⇒ Object 



325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
 
# File 'lib/bake/config/loader.rb', line 325

def loadMainMeta()
  mainMeta = Bake.options.main_dir+"/Project.meta"
  configs = loadProjMeta(mainMeta)
  @loadedConfigs = {}
  @loadedConfigs[Bake.options.main_project_name] = configs

  if not showConfigNames?
    config, Bake.options.build_config = getFullProject(Bake.options.main_project_name, configs,Bake.options.build_config, true)

    @referencedConfigs = {}
    @referencedConfigs[Bake.options.main_project_name] = [config]

    validateDependencies(config)
    @depsPending = config.dependency

    if Bake.options.build_config != "" and config.defaultToolchain == nil
      Bake.formatter.printError("Main project configuration must contain DefaultToolchain", config)
      ExitHelper.exit(1)
    end
  end

end

#loadMeta(dep) ⇒ Object 



259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
 
# File 'lib/bake/config/loader.rb', line 259

def loadMeta(dep)
  dep_subbed = dep.name.gsub(/\\/,"/")
  if dep_subbed.include?":" or dep_subbed.include?"../" or dep_subbed.start_with?"/" or dep_subbed.end_with?"/"
    Bake.formatter.printError("#{dep.name}  is invalid", dep)
    ExitHelper.exit(1)
  end
  dep_path, dismiss, dep_name = dep_subbed.rpartition("/")

  # file not loaded yet
  if not @loadedConfigs.include?dep_name

    if Bake.options.verbose >= 3
      puts "First referenced by #{dep.parent.parent.name} (#{dep.parent.name}):"
    end

    pmeta_filenames = []

    @potentialProjs.each do |pp|
      if pp.include?("/" + dep_subbed + "/Project.meta") or pp == (dep_subbed + "/Project.meta")
        pmeta_filenames << pp
      end
    end

    if pmeta_filenames.empty?
      Bake.formatter.printError("#{dep.name}/Project.meta not found", dep)
      ExitHelper.exit(1)
    end

    if pmeta_filenames.length > 1
      Bake.formatter.printWarning("Project #{dep.name} exists more than once", dep)
      chosen = " (chosen)"
      pmeta_filenames.each do |f|
        Bake.formatter.printWarning("  #{File.dirname(f)}#{chosen}")
        chosen = ""
      end
    end

    @loadedConfigs[dep_name] = loadProjMeta(pmeta_filenames[0])
  else
    folder = @loadedConfigs[dep_name][0].get_project_dir
    if not folder.include?dep_subbed
      Bake.formatter.printError("Cannot load #{dep.name}, because #{folder} already loaded", dep)
      ExitHelper.exit(1)
    end

  end
  # get config
  if Bake.options.verbose >= 3
    puts "  #{dep_name} #{dep.config.empty? ? "<default>" : "("+dep.config+")"} referenced by #{dep.parent.parent.name} (#{dep.parent.name})"
  end
  config, dep.config = getFullProject(dep_name, @loadedConfigs[dep_name], dep.config, false)
  dep.name = dep_name

  # config not referenced yet
  if not @referencedConfigs.include?dep_name
    @referencedConfigs[dep_name] = [config]
  elsif @referencedConfigs[dep_name].index { |c| c.name == dep.config } == nil
    @referencedConfigs[dep_name] << config
  else
    return
  end

  validateDependencies(config)
  @depsPending += config.dependency
end

#loadProjMeta(filename) ⇒ Object 



200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
 
# File 'lib/bake/config/loader.rb', line 200

def loadProjMeta(filename)

  Bake::Configs::Checks.symlinkCheck(filename)

  f = @loader.load(filename)

  config = nil

  projRoots = f.root_elements.select { |re| Metamodel::Project === re }
  if projRoots.length != 1
    Bake.formatter.printError("Config file must have exactly one 'Project' element as root element", filename)
    ExitHelper.exit(1)
  end
  proj = projRoots[0]

  reqVersion = proj.getRequiredBakeVersion
  checkVer(reqVersion)

  configs = proj.getConfig
  Bake::Configs::Checks::commonMetamodelCheck(configs, filename)

  configs.each do |c|
    if not c.project.empty?
      Bake.formatter.printError("Attribute 'project' must only be used in adapt config.",c)
      ExitHelper.exit(1)
    end
    if not c.type.empty?
      Bake.formatter.printError("Attribute 'type' must only be used in adapt config.",c)
      ExitHelper.exit(1)
    end
  end

  adaptRoots = f.root_elements.select { |re| Metamodel::Adapt === re }
  if adaptRoots.length > 0
    adaptRoots.each do |adapt|
      adapt.mainProject = @mainProjectName if adapt.mainProject == "__THIS__"
      adaptConfigs = adapt.getConfig
      AdaptConfig.checkSyntax(adaptConfigs, filename, true)
      adaptConfigs.each do |ac|
        ac.project = proj.name if ac.project == "__THIS__" || ac.project == ""
      end
      @adaptConfigs.concat(adaptConfigs)
    end
  end

  configs
end

#printConfigNames ⇒ Object 



370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
 
# File 'lib/bake/config/loader.rb', line 370

def printConfigNames
  mainConfigName = Bake.options.build_config != "" ? Bake.options.build_config : defaultConfigName
  configs = @loadedConfigs[Bake.options.main_project_name]
  foundValidConfig = false
  configs.each do |c|
    config, tmp = getFullProject(Bake.options.main_project_name, configs, c.name, c.name == mainConfigName)
    next if config.defaultToolchain.nil?
    Kernel.print "* #{config.name}"
    Kernel.print " (default)" if config.name == defaultConfigName
    Kernel.print ": #{config.description.text}" if config.description
    Kernel.print "\n"
    foundValidConfig = true
  end

  Bake.formatter.printWarning("No configuration with a DefaultToolchain found", Bake.options.main_dir+"/Project.meta") unless foundValidConfig
  ExitHelper.exit(0)
end

#printConfigs(adaptConfigs) ⇒ Object 



388
389
390
391
392
393
 
# File 'lib/bake/config/loader.rb', line 388

def printConfigs(adaptConfigs)
  @adaptConfigs = adaptConfigs
  @loader = Loader.new
  loadMainMeta # note.in cache only needed configs are stored
  printConfigNames
end

#resolveConfigName(configs, configname) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/bake/config/loader.rb', line 17

def resolveConfigName(configs, configname)
  if (configname == "")
    if configs[0].parent.default != ""
      configname = configs[0].parent.default
    else
      Bake.formatter.printError("No default config specified", configs[0].file_name)
      ExitHelper.exit(1)
    end
  end
  return configname
end

#showConfigNames? ⇒ Boolean

Returns:

  • (Boolean) 


366
367
368
 
# File 'lib/bake/config/loader.rb', line 366

def showConfigNames?
  Bake.options.showConfigs or (Bake.options.build_config == "" and defaultConfigName == "")
end

#symlinkCheck(filename) ⇒ Object 



144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
 
# File 'lib/bake/config/loader.rb', line 144

def symlinkCheck(filename)
  dirOfProjMeta = File.dirname(filename)
  Dir.chdir(dirOfProjMeta) do
    if Dir.pwd != dirOfProjMeta and File.dirname(Dir.pwd) != File.dirname(dirOfProjMeta)
      isSym = false
      begin
        isSym = File.symlink?(dirOfProjMeta)
      rescue
      end
      if isSym
        Bake.formatter.printError("Symlinks only allowed with the same parent dir as the target: #{dirOfProjMeta} --> #{Dir.pwd}", filename)
        ExitHelper.exit(1)
      end
    end
  end
end

#validateDependencies(config) ⇒ Object 



249
250
251
252
253
254
255
256
257
 
# File 'lib/bake/config/loader.rb', line 249

def validateDependencies(config)
  config.dependency.each do |dep|
    if dep.name.include?"$" or dep.config.include?"$"
      Bake.formatter.printError("No variables allowed in Dependency definition", dep)
      ExitHelper.exit(1)
    end
    dep.name = config.parent.name if dep.name == ""
  end
end