Module: PodBuilder

Defined in:
lib/pod_builder/podspec.rb,
lib/pod_builder/core.rb,
lib/pod_builder/info.rb,
lib/pod_builder/actions.rb,
lib/pod_builder/analyze.rb,
lib/pod_builder/install.rb,
lib/pod_builder/podfile.rb,
lib/pod_builder/version.rb,
lib/pod_builder/licenses.rb,
lib/pod_builder/command/info.rb,
lib/pod_builder/command/init.rb,
lib/pod_builder/command/none.rb,
lib/pod_builder/podfile_item.rb,
lib/pod_builder/command/build.rb,
lib/pod_builder/command/clean.rb,
lib/pod_builder/configuration.rb,
lib/pod_builder/command/switch.rb,
lib/pod_builder/command/update.rb,
lib/pod_builder/command/build_all.rb,
lib/pod_builder/rome/post_install.rb,
lib/pod_builder/command/switch_all.rb,
lib/pod_builder/command/deintegrate.rb,
lib/pod_builder/command/restore_all.rb,
lib/pod_builder/command/sync_podfile.rb,
lib/pod_builder/command/install_sources.rb,
lib/pod_builder/command/generate_podspec.rb,
lib/pod_builder/command/generate_lldbinit.rb,
lib/pod_builder/command/build_swiftmodules.rb

Overview

This class is the model that PodBuilder uses for every pod spec. The model is instantiated from Pod::Specification

Defined Under Namespace

Modules: Actions, Command Classes: Analyze, Configuration, Info, Install, InstallResult, Licenses, Podfile, PodfileItem, Podspec, XcodeBuildSettings

Constant Summary collapse

VERSION = 
"5.4.1"
@@xcodeproj_path = 
nil
@@xcodeworkspace_path = 
nil

Class Method Summary collapse

Class Method Details

.add_lockfile ⇒ Object 



191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
 
# File 'lib/pod_builder/core.rb', line 191

def self.add_lockfile
  lockfile_path = Configuration.lockfile_path

  if File.exist?(lockfile_path)
    if pid = File.read(lockfile_path)
      begin
        if Process.getpgid(pid)
          if Configuration.deterministic_build    
            raise "\n\nAnother PodBuilder pending task is running\n".red    
          else
            raise "\n\nAnother PodBuilder pending task is running on this project\n".red    
          end
        end
      rescue
      end
    end  
  end

  File.write(lockfile_path, Process.pid, mode: "w")
end

.add_simulator_conditional(path) ⇒ Object 



202
203
204
205
206
207
208
209
210
 
# File 'lib/pod_builder/rome/post_install.rb', line 202

def self.add_simulator_conditional(path)
  file_content = File.read(path)
  content = %{
    #if TARGET_OS_SIMULATOR
    #{file_content}
    #endif
  }
  File.write(path, content)
end

.basepath(child = "") ⇒ Object 



61
62
63
64
65
66
67
 
# File 'lib/pod_builder/core.rb', line 61

def self.basepath(child = "")
  if child.nil?
    return nil
  end

  return "#{Configuration.base_path}/#{child}".gsub("//", "/").gsub(/\/$/, '')
end

.build_for_iosish_platform_framework(sandbox, build_dir, target, device, simulator, configuration, deterministic_build) ⇒ Object 



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
 
# File 'lib/pod_builder/rome/post_install.rb', line 29

def self.build_for_iosish_platform_framework(sandbox, build_dir, target, device, simulator, configuration, deterministic_build)
  dsym_device_folder = File.join(build_dir, "dSYM", device)
  dsym_simulator_folder = File.join(build_dir, "dSYM", simulator)
  FileUtils.mkdir_p(dsym_device_folder)
  FileUtils.mkdir_p(dsym_simulator_folder)

  deployment_target = target.platform_deployment_target
  target_label = target.cocoapods_target_label

  xcodebuild(sandbox, target_label, device, deployment_target, configuration, deterministic_build, [], {})
  excluded_archs = ["i386"] # Fixes https://github.com/Subito-it/PodBuilder/issues/17
  excluded_archs += ["arm64"] # Exclude apple silicon slice
  xcodebuild(sandbox, target_label, simulator, deployment_target, configuration, deterministic_build, excluded_archs, {})

  spec_names = target.specs.map { |spec| [spec.root.name, spec.root.module_name] }.uniq
  spec_names.each do |root_name, module_name|
    device_base = "#{build_dir}/#{configuration}-#{device}/#{root_name}"
    device_lib = "#{device_base}/#{module_name}.framework/#{module_name}"
    device_dsym = "#{device_base}/#{module_name}.framework.dSYM"
    device_framework_lib = File.dirname(device_lib)
    device_swift_header_path = "#{device_framework_lib}/Headers/#{module_name}-Swift.h"

    simulator_base = "#{build_dir}/#{configuration}-#{simulator}/#{root_name}"
    simulator_lib = "#{simulator_base}/#{module_name}.framework/#{module_name}"
    simulator_dsym = "#{simulator_base}/#{module_name}.framework.dSYM"
    simulator_framework_lib = File.dirname(simulator_lib)
    simulator_swift_header_path = "#{simulator_framework_lib}/Headers/#{module_name}-Swift.h"

    next unless File.file?(device_lib) && File.file?(simulator_lib)

    # Starting with Xcode 12b3 the simulator binary contains an arm64 slice as well which conflict with the one in the device_lib
    # when creating the fat library. A naive workaround is to remove the arm64 from the simulator_lib however this is wrong because
    # we might actually need to have 2 separated arm64 slices, one for simulator and one for device each built with different
    # compile time directives (e.g #if targetEnvironment(simulator))
    #
    # For the time being we remove the arm64 slice bacause otherwise the `xcrun lipo -create -output ...` would fail.
    if `xcrun lipo -info #{simulator_lib}`.include?("arm64")
      `xcrun lipo -remove arm64 #{simulator_lib} -o #{simulator_lib}`
    end

    raise "\n\nLipo failed on #{device_lib}\n".red unless system("xcrun lipo -create -output #{device_lib} #{device_lib} #{simulator_lib}")

    merge_header_into(device_swift_header_path, simulator_swift_header_path)

    # Merge device framework into simulator framework (so that e.g swift Module folder is merged)
    # letting device framework files overwrite simulator ones
    FileUtils.cp_r(File.join(device_framework_lib, "."), simulator_framework_lib)
    source_lib = File.dirname(simulator_framework_lib)

    FileUtils.mv(device_dsym, dsym_device_folder) if File.exist?(device_dsym)
    FileUtils.mv(simulator_dsym, dsym_simulator_folder) if File.exist?(simulator_dsym)

    FileUtils.mv(source_lib, build_dir)

    # Remove frameworks leaving dSYMs
    FileUtils.rm_rf(device_framework_lib)
    FileUtils.rm_rf(simulator_framework_lib)
  end
end

.build_for_iosish_platform_lib(sandbox, build_dir, target, device, simulator, configuration, deterministic_build, prebuilt_root_paths) ⇒ Object 



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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
 
# File 'lib/pod_builder/rome/post_install.rb', line 89

def self.build_for_iosish_platform_lib(sandbox, build_dir, target, device, simulator, configuration, deterministic_build, prebuilt_root_paths)
  deployment_target = target.platform_deployment_target
  target_label = target.cocoapods_target_label

  spec_names = target.specs.map { |spec| [spec.root.name, spec.root.module_name] }.uniq

  xcodebuild(sandbox, target_label, device, deployment_target, configuration, deterministic_build, [], prebuilt_root_paths)
  excluded_archs = ["arm64"] # Exclude Apple silicon slice
  xcodebuild(sandbox, target_label, simulator, deployment_target, configuration, deterministic_build, excluded_archs, prebuilt_root_paths)

  spec_names.each do |root_name, module_name|
    simulator_base = "#{build_dir}/#{configuration}-#{simulator}/#{root_name}"
    simulator_lib = "#{simulator_base}/lib#{root_name}.a"

    device_base = "#{build_dir}/#{configuration}-#{device}/#{root_name}"
    device_lib = "#{device_base}/lib#{root_name}.a"

    unless File.file?(device_lib) && File.file?(simulator_lib)
      next
    end

    # Starting with Xcode 12b3 the simulator binary contains an arm64 slice as well which conflict with the one in the device_lib
    # when creating the fat library. A naive workaround is to remove the arm64 from the simulator_lib however this is wrong because
    # we might actually need to have 2 separated arm64 slices, one for simulator and one for device each built with different
    # compile time directives (e.g #if targetEnvironment(simulator))
    #
    # For the time being we remove the arm64 slice bacause otherwise the `xcrun lipo -create -output ...` would fail.
    if `xcrun lipo -info #{simulator_lib}`.include?("arm64")
      `xcrun lipo -remove arm64 #{simulator_lib} -o #{simulator_lib}`
    end

    raise "\n\nLipo failed on #{device_lib}\n".red unless system("xcrun lipo -create -output #{device_lib} #{device_lib} #{simulator_lib}")

    device_headers = Dir.glob("#{device_base}/**/*.h")
    simulator_headers = Dir.glob("#{simulator_base}/**/*.h")
    device_headers.each do |device_path|
      simulator_path = device_path.gsub(device_base, simulator_base)

      merge_header_into(device_path, simulator_path)
    end
    simulator_only_headers = simulator_headers - device_headers.map { |t| t.gsub(device_base, simulator_base) }
    simulator_only_headers.each do |path|
      add_simulator_conditional(path)
      dir_name = File.dirname(path)
      destination_folder = dir_name.gsub(simulator_base, device_base)
      FileUtils.mkdir_p(destination_folder)
      FileUtils.cp(path, destination_folder)
    end

    swiftmodule_path = "#{simulator_base}/#{root_name}.swiftmodule"
    if File.directory?(swiftmodule_path)
      FileUtils.cp_r("#{swiftmodule_path}/.", "#{device_base}/#{root_name}.swiftmodule")
    end

    if File.exist?("#{device_base}/#{root_name}.swiftmodule")
      # This is a swift pod with a swiftmodule in the root of the prebuilt folder
    else
      # Objective-C pods have the swiftmodule generated under Pods/Headers/Public
      public_headers_path = "#{Configuration.build_path}/Pods/Headers/Public/#{root_name}"
      module_public_headers_path = "#{Configuration.build_path}/Pods/Headers/Public/#{module_name}"
      if public_headers_path.downcase != module_public_headers_path.downcase && File.directory?(public_headers_path) && File.directory?(module_public_headers_path)
        # For pods with module_name != name we have to move the modulemap files to the root_name one
        module_public_headers_path = "#{Configuration.build_path}/Pods/Headers/Public/#{module_name}"
        FileUtils.cp_r("#{module_public_headers_path}/.", public_headers_path, :remove_destination => true)
      end
      Dir.glob("#{public_headers_path}/**/*.*").each do |path|
        destination_folder = "#{device_base}/Headers" + path.gsub(public_headers_path, "")
        destination_folder = File.dirname(destination_folder)
        FileUtils.mkdir_p(destination_folder)
        FileUtils.cp(path, destination_folder)
      end
    end

    destination_path = "#{build_dir}/#{root_name}"
    if Dir.glob("#{device_base}/**/*.{a,framework,h}").count > 0
      FileUtils.mv(device_base, destination_path)

      module_maps = Dir.glob("#{destination_path}/**/*.modulemap")
      module_map_device_base = device_base.gsub(/^\/private/, "") + "/"
      module_maps.each do |module_map|
        content = File.read(module_map)
        content.gsub!(module_map_device_base, "")
        File.write(module_map, content)
      end
    end
  end
end

.buildpath_dsympath(child = "") ⇒ Object 



95
96
97
98
99
100
101
102
103
104
105
106
 
# File 'lib/pod_builder/core.rb', line 95

def self.buildpath_dsympath(child = "")
  if child.nil?
    return nil
  end

  path = "#{Configuration.build_path}/dSYM"
  if child.length > 0
    path += "/#{child}"
  end

  return path
end

.buildpath_prebuiltpath(child = "") ⇒ Object 



82
83
84
85
86
87
88
89
90
91
92
93
 
# File 'lib/pod_builder/core.rb', line 82

def self.buildpath_prebuiltpath(child = "")
  if child.nil?
    return nil
  end

  path = "#{Configuration.build_path}/Prebuilt"
  if child.length > 0
    path += "/#{child}"
  end

  return path
end

.clean_basepath ⇒ Object 



171
172
173
174
175
176
177
178
179
180
181
182
183
 
# File 'lib/pod_builder/core.rb', line 171

def self.clean_basepath
  if path = PodBuilder::find_xcodeproj
    PodBuilder::safe_rm_rf(basepath(File.basename(path)))      
  end
  if path = PodBuilder::find_xcodeworkspace
    PodBuilder::safe_rm_rf(basepath(File.basename(path)))      
  end

  PodBuilder::safe_rm_rf(basepath("Pods"))
  if Configuration.react_native_project
    PodBuilder::safe_rm_rf(basepath("build"))
  end
end

.dsympath(child = "") ⇒ Object 



108
109
110
111
112
113
114
115
116
117
118
119
 
# File 'lib/pod_builder/core.rb', line 108

def self.dsympath(child = "")
  if child.nil?
    return nil
  end

  path = basepath("dSYM")
  if child.length > 0
    path += "/#{child}"
  end

  return path
end

.enable_debug_information(project_path, configuration) ⇒ Object 



277
278
279
280
281
282
283
284
285
 
# File 'lib/pod_builder/rome/post_install.rb', line 277

def self.enable_debug_information(project_path, configuration)
  project = Xcodeproj::Project.open(project_path)
  project.targets.each do |target|
    config = target.build_configurations.find { |config| config.name.eql? configuration }
    config.build_settings["DEBUG_INFORMATION_FORMAT"] = "dwarf-with-dsym"
    config.build_settings["ONLY_ACTIVE_ARCH"] = "NO"
  end
  project.save
end

.execute_command(executable, command, raise_on_failure = true, environmental_variables = {}) ⇒ Object

Copy paste implementation from CocoaPods internals to be able to call poopen3 passing environmental variables



236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
 
# File 'lib/pod_builder/rome/post_install.rb', line 236

def self.execute_command(executable, command, raise_on_failure = true, environmental_variables = {})
  bin = Pod::Executable.which!(executable)

  command = command.map(&:to_s)
  full_command = "#{bin} #{command.join(" ")}"

  stdout = Pod::Executable::Indenter.new
  stderr = Pod::Executable::Indenter.new

  status = popen3(bin, command, stdout, stderr, environmental_variables)
  stdout = stdout.join
  stderr = stderr.join
  output = stdout + stderr
  unless status.success?
    if raise_on_failure
      raise "\n\n#{full_command}\n\n#{output}\n".red
    else
      UI.message("[!] Failed: #{full_command}".red)
    end
  end

  output
end

.find_xcodeproj ⇒ Object 



127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
 
# File 'lib/pod_builder/core.rb', line 127

def self.find_xcodeproj
  unless @@xcodeproj_path.nil?
    return @@xcodeproj_path
  end
  project_name = File.basename(find_xcodeworkspace, ".*")

  xcodeprojects = Dir.glob("#{home}/**/#{project_name}.xcodeproj").select { |x| 
    folder_in_home = x.gsub(home, "")
    !folder_in_home.include?("/Pods/") && !x.include?(PodBuilder::basepath("Sources")) && !x.include?(PodBuilder::basepath + "/") 
  }
  raise "\n\nxcodeproj not found!\n".red if xcodeprojects.count == 0
  raise "\n\nFound multiple xcodeproj:\n#{xcodeprojects.join("\n")}".red if xcodeprojects.count > 1

  @@xcodeproj_path = xcodeprojects.first
  return @@xcodeproj_path
end

.find_xcodeworkspace ⇒ Object 



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

def self.find_xcodeworkspace
  unless @@xcodeworkspace_path.nil?
    return @@xcodeworkspace_path
  end

  xcworkspaces = Dir.glob("#{home}/**/#{Configuration.project_name}*.xcworkspace").select { |x| 
    folder_in_home = x.gsub(home, "")
    !folder_in_home.include?("/Pods/") && !x.include?(PodBuilder::basepath("Sources")) && !x.include?(PodBuilder::basepath + "/") && !x.include?(".xcodeproj/")
  }
  raise "\n\nxcworkspace not found!\n".red if xcworkspaces.count == 0
  raise "\n\nFound multiple xcworkspaces:\n#{xcworkspaces.join("\n")}".red if xcworkspaces.count > 1

  @@xcodeworkspace_path = xcworkspaces.first
  return @@xcodeworkspace_path
end

.git_rootpath ⇒ Object 



24
25
26
 
# File 'lib/pod_builder/core.rb', line 24

def self.git_rootpath
  return `git rev-parse --show-toplevel`.strip()
end

.gitignoredfiles ⇒ Object 



55
56
57
58
59
 
# File 'lib/pod_builder/core.rb', line 55

def self.gitignoredfiles
  Dir.chdir(git_rootpath) do
    return `git status --ignored -s | grep "^\!\!" | cut -c4-`.strip().split("\n")
  end
end

.merge_header_into(device_file, simulator_file) ⇒ Object 



177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
 
# File 'lib/pod_builder/rome/post_install.rb', line 177

def self.merge_header_into(device_file, simulator_file)
  unless File.exist?(device_file) || File.exist?(simulator_file)
    return
  end

  device_content = File.file?(device_file) ? File.read(device_file) : ""
  simulator_content = File.file?(simulator_file) ? File.read(simulator_file) : ""
  merged_content = %{
    #if TARGET_OS_SIMULATOR
    // ->
    
    #{simulator_content}
    
    // ->
    #else
    // ->
    
    #{device_content}
    
    // ->
    #endif
  }
  File.write(device_file, merged_content)
end

.popen3(bin, command, stdout, stderr, environmental_variables) ⇒ Object 



260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
 
# File 'lib/pod_builder/rome/post_install.rb', line 260

def self.popen3(bin, command, stdout, stderr, environmental_variables)
  require "open3"
  Open3.popen3(environmental_variables, bin, *command) do |i, o, e, t|
    Pod::Executable::reader(o, stdout)
    Pod::Executable::reader(e, stderr)
    i.close

    status = t.value

    o.flush
    e.flush
    sleep(0.01)

    status
  end
end

.prebuiltpath(child = "") ⇒ Object 



69
70
71
72
73
74
75
76
77
78
79
80
 
# File 'lib/pod_builder/core.rb', line 69

def self.prebuiltpath(child = "")
  if child.nil?
    return nil
  end

  path = basepath("Prebuilt")
  if child.length > 0
    path += "/#{child}"
  end

  return path
end

.prepare_basepath ⇒ Object 



160
161
162
163
164
165
166
167
168
169
 
# File 'lib/pod_builder/core.rb', line 160

def self.prepare_basepath
  workspace_path = PodBuilder::find_xcodeworkspace
  project_path = PodBuilder::find_xcodeproj
  if workspace_path && project_path
    FileUtils.mkdir_p(basepath("Pods/Target Support Files"))
    FileUtils.cp_r(workspace_path, basepath)   
    FileUtils.cp_r(project_path, basepath)   
    FileUtils.rm_f(basepath("Podfile.lock"))
  end
end

.project_path(child = "") ⇒ Object 



121
122
123
124
125
 
# File 'lib/pod_builder/core.rb', line 121

def self.project_path(child = "")
  project = PodBuilder::find_xcodeworkspace
  
  return project ? "#{File.dirname(project)}/#{child}".gsub("//", "/").gsub(/\/$/, '') : nil
end

.remove_lockfile ⇒ Object 



212
213
214
215
216
217
218
 
# File 'lib/pod_builder/core.rb', line 212

def self.remove_lockfile
  lockfile_path = Configuration.lockfile_path

  if File.exist?(lockfile_path)
    FileUtils.rm(lockfile_path)
  end
end

.safe_rm_rf(path) ⇒ Object 



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
 
# File 'lib/pod_builder/core.rb', line 28

def self.safe_rm_rf(path)
  unless File.exist?(path)
    return
  end

  unless File.directory?(path)
    FileUtils.rm(path)

    return 
  end

  current_dir = Dir.pwd

  Dir.chdir(path)

  rootpath = git_rootpath()
  raise "\n\nNo git repository found in '#{path}', can't delete files!\n".red if rootpath.empty? && !path.start_with?(Configuration.build_base_path)

  FileUtils.rm_rf(path)

  if File.exist?(current_dir)
    Dir.chdir(current_dir)
  else
    Dir.chdir(basepath)
  end
end

.system_swift_version ⇒ Object 



185
186
187
188
189
 
# File 'lib/pod_builder/core.rb', line 185

def self.system_swift_version
  swift_version = `swiftc --version | grep -o 'swiftlang-.*\s'`.strip()
  raise "\n\nUnsupported swift compiler version, expecting `swiftlang` keyword in `swiftc --version`\n".red if swift_version.length == 0
  return swift_version
end

.xcodebuild(sandbox, target, sdk = "macosx", deployment_target = nil, configuration, deterministic_build, exclude_archs, prebuilt_root_paths) ⇒ Object 



212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
 
# File 'lib/pod_builder/rome/post_install.rb', line 212

def self.xcodebuild(sandbox, target, sdk = "macosx", deployment_target = nil, configuration, deterministic_build, exclude_archs, prebuilt_root_paths)
  args = %W(-project #{sandbox.project_path.realdirpath} -scheme #{target} -configuration #{configuration} -sdk #{sdk})
  supported_platforms = { "iphonesimulator" => "iOS", "appletvsimulator" => "tvOS", "watchsimulator" => "watchOS" }
  if platform = supported_platforms[sdk]
    args += Fourflusher::SimControl.new.destination(:oldest, platform, deployment_target) unless platform.nil?
  end

  xcodebuild_version = `xcodebuild -version | head -n1 | awk '{print $2}'`.strip().to_f
  if exclude_archs.count > 0 && xcodebuild_version >= 12.0
    args += ["EXCLUDED_ARCHS=#{exclude_archs.join(" ")}"]
  end
  prebuilt_root_paths.each do |k, v|
    args += ["#{k.upcase.gsub("-", "_")}_PREBUILT_ROOT=#{v.gsub(/ /, '\ ')}"]
  end

  environmental_variables = {}
  if deterministic_build
    environmental_variables["ZERO_AR_DATE"] = "1"
  end

  execute_command "xcodebuild", args, true, environmental_variables
end