Module: Zabel

Defined in:
lib/zabel.rb,
lib/zabel/version.rb

Defined Under Namespace

Classes: Error

Constant Summary collapse

BUILD_KEY_SYMROOT = 
"SYMROOT"
BUILD_KEY_CONFIGURATION_BUILD_DIR = 
"CONFIGURATION_BUILD_DIR"
BUILD_KEY_TARGET_BUILD_DIR = 
"TARGET_BUILD_DIR"
BUILD_KEY_OBJROOT = 
"OBJROOT"
BUILD_KEY_TARGET_TEMP_DIR = 
"TARGET_TEMP_DIR"
BUILD_KEY_PODS_XCFRAMEWORKS_BUILD_DIR = 
"PODS_XCFRAMEWORKS_BUILD_DIR"
BUILD_KEY_MODULEMAP_FILE = 
"MODULEMAP_FILE"
BUILD_KEY_SRCROOT = 
"SRCROOT"
BUILD_KEY_FULL_PRODUCT_NAME = 
"FULL_PRODUCT_NAME"
STATUS_HIT = 
"hit"
STATUS_MISS = 
"miss"
STATUS_MISS_AND_READY = 
"miss_ready"
STAGE_CLEAN = 
"clean"
STAGE_EXTRACT = 
"extract"
STAGE_PRINTENV = 
"printenv"
STAGE_PRE = 
"pre"
STAGE_POST = 
"post"
FILE_NAME_MESSAGE = 
"message.txt"
FILE_NAME_CONTEXT = 
"context.yml"
FILE_NAME_PRODUCT = 
"product.tar"
FILE_NAME_TARGET_CONTEXT = 
"zabel_target_context.yml"
VERSION = 
"1.0.6"
CACHE_VERSION = 
"1"

Class Method Summary collapse

Class Method Details

.zabel_add_cache(target, target_context, message) ⇒ Object 



364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
 
# File 'lib/zabel.rb', line 364

def self.zabel_add_cache(target, target_context, message)
    target_md5 = target_context[:target_md5]

    product_dir = target_context[BUILD_KEY_CONFIGURATION_BUILD_DIR]
    intermediate_dir = target_context[BUILD_KEY_TARGET_TEMP_DIR]
    full_product_name = target_context[BUILD_KEY_FULL_PRODUCT_NAME]

    target_cache_dir = zabel_get_cache_root + "/" + target.name + "-" + target_md5 + "-" + (Time.now.to_f * 1000).to_i.to_s

    Dir.glob("#{product_dir}/**/*.modulemap").each do | modulemap |
        modulemap_content = File.read(modulemap)
        if modulemap_content.include? File.dirname(modulemap) + "/"
            modulemap_content = modulemap_content.gsub(File.dirname(modulemap) + "/", "")
            File.write(modulemap, modulemap_content)
        end
    end

    unless full_product_name and full_product_name.size > 0 and File.exist? "#{product_dir}/#{full_product_name}"
        puts "[ZABEL/E] #{target.name} #{product_dir}/#{full_product_name} should exist"
        return false
    end

    zip_start_time = Time.now

    command = "cd \"#{File.dirname(product_dir)}\" && tar -L -c -f #{target.name}.#{FILE_NAME_PRODUCT} #{File.basename(product_dir)}/#{full_product_name}"
    if target.product_type == "com.apple.product-type.library.static"
        command = "cd \"#{File.dirname(product_dir)}\" && tar --exclude=*.bundle --exclude=*.framework -L -c -f #{target.name}.#{FILE_NAME_PRODUCT} #{File.basename(product_dir)}"
    end

    puts command
    unless system command
        puts "[ZABEL/E] #{command} should succeed"
        return false
    end

    if File.exist? target_cache_dir
        puts "[ZABEL/E] #{target_cache_dir} should not exist"
        raise unless system "rm -rf \"#{target_cache_dir}\""
        return false
    end

    command = "mkdir -p \"#{target_cache_dir}\""
    unless system command
        puts command
        puts "[ZABEL/E] #{command} should succeed"
        return false
    end

    cache_product_path = target_cache_dir + "/#{FILE_NAME_PRODUCT}"

    command = "mv \"#{File.dirname(product_dir)}/#{target.name}.#{FILE_NAME_PRODUCT}\" \"#{cache_product_path}\""
    puts command
    unless system command
        puts command
        puts "[ZABEL/E] #{command} should succeed"
        return false
    end
    unless File.exist? cache_product_path
        puts "[ZABEL/E] #{cache_product_path} should exist after mv"
        return false
    end
    
    target_context[:product_md5] = zabel_get_file_md5(cache_product_path)
    target_context[:build_product_dir] = target_context[BUILD_KEY_CONFIGURATION_BUILD_DIR].gsub(target_context[BUILD_KEY_SYMROOT] + "/", "")
    target_context[:build_intermediate_dir] = target_context[BUILD_KEY_TARGET_TEMP_DIR].gsub(target_context[BUILD_KEY_OBJROOT] + "/", "")
    if target_context[BUILD_KEY_MODULEMAP_FILE]
        target_context[BUILD_KEY_MODULEMAP_FILE] = zabel_get_content_without_pwd target_context[BUILD_KEY_MODULEMAP_FILE]
    end

    target_context = target_context.clone
    target_context.delete(:dependency_files)
    target_context.delete(:target_status)
    target_context.delete(:potential_hit_target_cache_dirs)
    target_context.delete(:target_md5_content)
    target_context.delete(:miss_dependency_list)
    [BUILD_KEY_SYMROOT, BUILD_KEY_CONFIGURATION_BUILD_DIR, BUILD_KEY_OBJROOT, BUILD_KEY_TARGET_TEMP_DIR, BUILD_KEY_PODS_XCFRAMEWORKS_BUILD_DIR, BUILD_KEY_SRCROOT].each do | key |
        target_context.delete(key)
    end

    File.write(target_cache_dir + "/" + FILE_NAME_CONTEXT, target_context.to_yaml)
    File.write(target_cache_dir + "/" + FILE_NAME_MESSAGE, message)

    return true
end

.zabel_backup_project(project) ⇒ Object 



228
229
230
231
 
# File 'lib/zabel.rb', line 228

def self.zabel_backup_project(project)
    command = "cp \"#{project.path}/project.pbxproj\" \"#{project.path}/project.zabel_backup_pbxproj\""
    raise unless system command
end

.zabel_can_cache_target(target) ⇒ Object 



101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
 
# File 'lib/zabel.rb', line 101

def self.zabel_can_cache_target(target)
    if target.name.start_with? "Pods-"
        puts "[ZABEL/I] skip #{target.name}"
        return false
    end
    if target.class == Xcodeproj::Project::Object::PBXNativeTarget
        # see https://github.com/CocoaPods/Xcodeproj/blob/master/lib/xcodeproj/constants.rb#L145
        if target.product_type == "com.apple.product-type.bundle" or 
            target.product_type == "com.apple.product-type.library.static" or
            target.product_type == "com.apple.product-type.framework"
            return true
        else
            puts "[ZABEL/I] skip #{target.name} #{target.class} #{target.product_type}"
        end
    else
        puts "[ZABEL/I] skip #{target.name} #{target.class}"
    end
    return false
end

.zabel_clean ⇒ Object 



934
935
936
 
# File 'lib/zabel.rb', line 934

def self.zabel_clean
    zabel_clean_temp_files
end

.zabel_clean_backup_project(project) ⇒ Object 



222
223
224
225
 
# File 'lib/zabel.rb', line 222

def self.zabel_clean_backup_project(project)
    command = "rm -rf \"#{project.path}/project.zabel_backup_pbxproj\""
    raise unless system command
end

.zabel_clean_temp_files ⇒ Object 



354
355
356
357
358
359
360
361
362
 
# File 'lib/zabel.rb', line 354

def self.zabel_clean_temp_files
    command = "rm -rf Pods/*.xcodeproj/project.zabel_backup_pbxproj"
    puts command
    raise unless system command

    command = "rm -rf Pods/*.xcodeproj/*.#{FILE_NAME_TARGET_CONTEXT}"
    puts command
    raise unless system command
end

.zabel_disable_build_and_inject_extract(project, target, target_context) ⇒ Object 



683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
 
# File 'lib/zabel.rb', line 683

def self.zabel_disable_build_and_inject_extract(project, target, target_context)
    target_cache_dir = target_context[:hit_target_cache_dir]

    # touch to update mtime
    raise unless system "touch \"#{target_cache_dir}\""

    # delete build phases to disable build command
    target.build_phases.delete_if { | build_phase | 
        build_phase.class == Xcodeproj::Project::Object::PBXHeadersBuildPhase or 
        build_phase.class == Xcodeproj::Project::Object::PBXSourcesBuildPhase or 
        build_phase.class == Xcodeproj::Project::Object::PBXResourcesBuildPhase
    }

    zabel_exec = "\"#{$0}\""
    if ENV["BUNDLE_BIN_PATH"] and ENV["BUNDLE_BIN_PATH"].size > 0 and ENV["BUNDLE_GEMFILE"] and ENV["BUNDLE_GEMFILE"].size > 0
        zabel_exec = "cd \"#{File.dirname(ENV["BUNDLE_GEMFILE"])}\" && \"#{ENV["BUNDLE_BIN_PATH"]}\" exe zabel"
    end
    extract_script = "#{zabel_exec} #{STAGE_EXTRACT} \"#{target_cache_dir}\" \"#{target_context[:build_product_dir]}\" \"#{target_context[:build_intermediate_dir]}\""

    inject_phase = target.new_shell_script_build_phase("zabel_extract_#{target.name}")
    inject_phase.shell_script = extract_script
    inject_phase.show_env_vars_in_log = '1'
end

.zabel_extract ⇒ Object 



870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
 
# File 'lib/zabel.rb', line 870

def self.zabel_extract
    puts "[ZABEL/D] #{Time.now.to_f.to_s}"
    start_time = Time.now

    target_cache_dir = ARGV[1]
    
    cache_product_path = target_cache_dir + "/#{FILE_NAME_PRODUCT}"

    start_time = Time.now

    [BUILD_KEY_SYMROOT, BUILD_KEY_CONFIGURATION_BUILD_DIR, BUILD_KEY_OBJROOT, BUILD_KEY_TARGET_TEMP_DIR, BUILD_KEY_SRCROOT, BUILD_KEY_FULL_PRODUCT_NAME].sort.each do | key |
        unless ENV.has_key? key and ENV[key] and ENV[key].size > 0
            raise "[ZABEL/E] #{target.name} should have #{key}"
            break
        end
    end

    if ENV[BUILD_KEY_CONFIGURATION_BUILD_DIR] != ENV[BUILD_KEY_TARGET_BUILD_DIR]
        command = "mkdir -p \"#{ENV[BUILD_KEY_CONFIGURATION_BUILD_DIR]}\" && cd \"#{File.dirname(ENV[BUILD_KEY_CONFIGURATION_BUILD_DIR])}/\" && tar -xf \"#{cache_product_path}\""
        puts command
        raise unless system command

        command = "rm -rf \"#{ENV[BUILD_KEY_TARGET_BUILD_DIR]+"/"+ENV[BUILD_KEY_FULL_PRODUCT_NAME]}\""
        puts command
        raise unless system command

        command = "mkdir -p \"#{File.dirname(ENV[BUILD_KEY_TARGET_BUILD_DIR]+"/"+ENV[BUILD_KEY_FULL_PRODUCT_NAME])}\""
        puts command
        raise unless system command

        command = "mv \"#{ENV[BUILD_KEY_CONFIGURATION_BUILD_DIR]+"/"+ENV[BUILD_KEY_FULL_PRODUCT_NAME]}\" \"#{ENV[BUILD_KEY_TARGET_BUILD_DIR]+"/"+ENV[BUILD_KEY_FULL_PRODUCT_NAME]}\""
        puts command
        raise unless system command

        command = "/bin/ln -sfh \"#{ENV[BUILD_KEY_TARGET_BUILD_DIR]+"/"+ENV[BUILD_KEY_FULL_PRODUCT_NAME]}\" \"#{ENV[BUILD_KEY_CONFIGURATION_BUILD_DIR]+"/"+ENV[BUILD_KEY_FULL_PRODUCT_NAME]}\""
        puts command
        raise unless system command
    else
        command = "mkdir -p \"#{ENV[BUILD_KEY_CONFIGURATION_BUILD_DIR]}\" && cd \"#{File.dirname(ENV[BUILD_KEY_CONFIGURATION_BUILD_DIR])}/\" && tar -xf \"#{cache_product_path}\""
        puts command
        raise unless system command
    end 

    puts "[ZABEL/I] duration = #{(Time.now - start_time).to_i} s in stage extract"
    puts "[ZABEL/D] #{Time.now.to_f.to_s}"
end

.zabel_get_cache_count ⇒ Object 



48
49
50
51
52
53
54
 
# File 'lib/zabel.rb', line 48

def self.zabel_get_cache_count
    cache_count = ENV["ZABEL_CACHE_COUNT"]
    if cache_count and cache_count.to_i.to_s == cache_count
        return cache_count.to_i
    end
    return 10000
end

.zabel_get_cache_root ⇒ Object 



39
40
41
42
43
44
45
46
 
# File 'lib/zabel.rb', line 39

def self.zabel_get_cache_root
    cache_root = ENV["ZABEL_CACHE_ROOT"]
    if cache_root and cache_root.size > 0
        return cache_root
    end

    return Dir.home + "/zabel"
end

.zabel_get_content_without_pwd(content) ⇒ Object 



184
185
186
187
 
# File 'lib/zabel.rb', line 184

def self.zabel_get_content_without_pwd(content)
    content = content.gsub("#{Dir.pwd}/", "").gsub(/#{Dir.pwd}(\W|$)/, '\1')
    return content
end

.zabel_get_dependency_files(target, intermediate_dir, product_dir, xcframeworks_build_dir) ⇒ Object 



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
 
# File 'lib/zabel.rb', line 121

def self.zabel_get_dependency_files(target, intermediate_dir, product_dir, xcframeworks_build_dir)
    dependency_files = []
    Dir.glob("#{intermediate_dir}/**/*.d").each do | dependency_file |
        content = File.read(dependency_file)
        # see https://github.com/ccache/ccache/blob/master/src/Depfile.cpp#L141
        # and this is a simple regex parser enough to get all files, as far as I know.
        files = content.scan(/(?:\S(?:\\ )*)+/).flatten.uniq
        files = files - ["dependencies:", "\\", ":"]

        files.each do | file |
            file = file.gsub("\\ ", " ")

            unless File.exist? file
                puts "[ZABEL/E] #{target.name} #{file} should exist in dependency file #{dependency_file} in #{intermediate_dir}/**/*.d"
                return []
            end

            if file.start_with? intermediate_dir + "/" or 
                file.start_with? product_dir + "/"
                next
            end

            if xcframeworks_build_dir and xcframeworks_build_dir.size > 0 and file.start_with? xcframeworks_build_dir + "/"
                next
            end


            dependency_files.push file
        end
    end
    return dependency_files.uniq
end

.zabel_get_file_md5(file) ⇒ Object 



191
192
193
194
195
196
197
198
 
# File 'lib/zabel.rb', line 191

def self.zabel_get_file_md5(file)
    if $zabel_file_md5_hash.has_key? file
        return $zabel_file_md5_hash[file]
    end
    md5 = Digest::MD5.hexdigest(File.read(file))
    $zabel_file_md5_hash[file] = md5
    return md5
end

.zabel_get_min_source_file_count ⇒ Object 



68
69
70
71
72
73
74
75
76
 
# File 'lib/zabel.rb', line 68

def self.zabel_get_min_source_file_count
    # By default, zable caches targets which count of source files is greater than or equal 1.
    # You can set this value to 0 or more than 1 to achieve higher speed. 
    min_source_file_count = ENV["ZABEL_MIN_SOURCE_FILE_COUNT"]
    if min_source_file_count and min_source_file_count.to_i.to_s == min_source_file_count
        return min_source_file_count.to_i
    end
    return 1
end

.zabel_get_potential_hit_target_cache_dirs(target, target_md5, miss_dependency_list) ⇒ Object 



626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
 
# File 'lib/zabel.rb', line 626

def self.zabel_get_potential_hit_target_cache_dirs(target, target_md5, miss_dependency_list)
    dependency_start_time = Time.now
    target_cache_dirs = Dir.glob(zabel_get_cache_root + "/" + target.name + "-" + target_md5 + "-*")
    file_time_hash = {}
    target_cache_dirs.each do | file |
        file_time_hash[file] = File.mtime(file)
    end
    target_cache_dirs = target_cache_dirs.sort_by {|file| - file_time_hash[file].to_f}
    potential_hit_target_cache_dirs = []
    target_cache_dirs.each do | target_cache_dir |
        next unless File.exist? target_cache_dir + "/" + FILE_NAME_PRODUCT
        next unless File.exist? target_cache_dir + "/" + FILE_NAME_CONTEXT
        target_context = YAML.load(File.read(target_cache_dir + "/" + FILE_NAME_CONTEXT))
        dependency_miss = false
        target_context[:dependency_files_md5].each do | item |
            dependency_file = item[0]
            dependency_md5 = item[1]

            unless File.exist? dependency_file
                miss_dependency_list.push "[ZABEL/W] #{target.name} #{dependency_file} file should exist to be hit"
                dependency_miss = true
                break
            end
            unless zabel_get_file_md5(dependency_file) == dependency_md5
                miss_dependency_list.push "[ZABEL/W] #{target.name} #{dependency_file} md5 #{zabel_get_file_md5(dependency_file)} should match #{dependency_md5} to be hit"
                dependency_miss = true
                break
            end
        end
        if not dependency_miss
            if not target_context[:target_md5] == target_md5
                command = "rm -rf \"#{target_cache_dir}\""
                raise unless system command
                puts "[ZABEL/E] #{target.name} #{target_cache_dir} target md5 should match to be verified"
                dependency_miss = false
                next
            end
            if not target_context[:product_md5] == zabel_get_file_md5(target_cache_dir + "/" + FILE_NAME_PRODUCT)
                command = "rm -rf \"#{target_cache_dir}\""
                raise unless system command
                puts "[ZABEL/E] #{target.name} #{target_cache_dir} product md5 should match to be verified"
                dependency_miss = false
                next
            end

            potential_hit_target_cache_dirs.push target_cache_dir
            if target_context[:dependency_targets_md5].size == 0
                break
            end
            if potential_hit_target_cache_dirs.size > 10
                break
            end
        end
    end
    return potential_hit_target_cache_dirs
end

.zabel_get_projects ⇒ Object 



78
79
80
81
82
83
84
85
86
87
88
89
 
# File 'lib/zabel.rb', line 78

def self.zabel_get_projects
    # TODO: to support more project, not only Pods
    pods_project = Xcodeproj::Project.open("Pods/Pods.xcodeproj")
    wrapper_project_paths = zabel_get_wrapper_project_paths(pods_project)
    wrapper_projects = []
    wrapper_project_paths.each do | path |
        next if path.end_with? "Pods/Pods.xcodeproj"
        project = Xcodeproj::Project.open(path)
        wrapper_projects.push project
    end
    return (wrapper_projects + [pods_project])
end

.zabel_get_target_md5_content(project, target, configuration_name, argv, source_files) ⇒ Object 



242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
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
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
 
# File 'lib/zabel.rb', line 242

def self.zabel_get_target_md5_content(project, target, configuration_name, argv, source_files)

    unless $zabel_podfile_spec_checksums
        if File.exist? "Podfile.lock"
            podfile_lock = YAML.load(File.read("Podfile.lock"))
            $zabel_podfile_spec_checksums = podfile_lock["SPEC CHECKSUMS"]
        end
    end

    project_configuration = project.build_configurations.detect { | config | config.name == configuration_name}
    project_configuration_content = project_configuration.pretty_print.to_yaml
    project_xcconfig = ""
    if project_configuration.base_configuration_reference
        config_file_path = project_configuration.base_configuration_reference.real_path.to_s
        if File.exist? config_file_path
            project_xcconfig = File.read(config_file_path).lines.reject{|line|line.include? "_SEARCH_PATHS"}.sort.join("")
        end
    end

    target_configuration = target.build_configurations.detect { | config | config.name == configuration_name}
    target_configuration_content = target_configuration.pretty_print.to_yaml
    target_xcconfig = ""
    if target_configuration.base_configuration_reference
        config_file_path = target_configuration.base_configuration_reference.real_path.to_s
        if File.exist? config_file_path
            target_xcconfig = File.read(config_file_path).lines.reject{|line|line.include? "_SEARCH_PATHS"}.sort.join("")
        end
    end

    first_configuration = []
    build_phases = []
    build_phases.push target.source_build_phase if target.methods.include? :source_build_phase
    build_phases.push target.resources_build_phase if target.methods.include? :resources_build_phase
    build_phases.each do | build_phase |
        build_phase.files_references.each do | files_reference |
            files_reference.build_files.each do |build_file|
                if build_file.settings and build_file.settings.class == Hash
                    first_configuration.push File.basename(build_file.file_ref.real_path.to_s) + "\n" + build_file.settings.to_yaml
                end
            end
        end
    end
    first_configuration_content = first_configuration.sort.uniq.join("\n")

    key_argv = []

    # TODO: to add more and test more
    # However, you can control your cache keys manually by using pre and post.
    temp_path_list = ["-derivedDataPath", "-archivePath", "--derived_data_path", "--archive_path", "--build_path"]
    argv.each_with_index do | arg, index |
        next if temp_path_list.include? arg
        next if index > 0 and temp_path_list.include? argv[index-1]
        next if arg.start_with? "DSTROOT="
        next if arg.start_with? "OBJROOT="
        next if arg.start_with? "SYMROOT="
        key_argv.push arg
    end

    source_md5_list = []
    # zabel built-in verison, which will be changed for incompatibility in the future
    source_md5_list.push "Zabel cache version : #{Zabel::CACHE_VERSION}"
    source_md5_list.push "ARGV : #{key_argv.to_s}"

    # TODO: to get a explicit spec name from a target. 
    target_possible_spec_names = []
    target_possible_spec_names.push target_configuration.build_settings["PRODUCT_NAME"] if target_configuration.build_settings["PRODUCT_NAME"]
    target_possible_spec_names.push target_configuration.build_settings["IBSC_MODULE"] if target_configuration.build_settings["IBSC_MODULE"]
    target_possible_spec_names.push File.basename(target_configuration.build_settings["CONFIGURATION_BUILD_DIR"]) if target_configuration.build_settings["CONFIGURATION_BUILD_DIR"]
    if target_xcconfig.lines.detect { | line | line.start_with? "CONFIGURATION_BUILD_DIR = "}
        target_possible_spec_names.push File.basename(target_xcconfig.lines.detect { | line | line.start_with? "CONFIGURATION_BUILD_DIR = "}.strip)
    end
    if target_xcconfig.lines.detect { | line | line.start_with? "PODS_TARGET_SRCROOT = "}
        target_possible_spec_names.push File.basename(target_xcconfig.lines.detect { | line | line.start_with? "PODS_TARGET_SRCROOT = "}.strip)
    end

    target_match_spec_names = []
    target_possible_spec_names.uniq.sort.each do | spec_name |
        if spec_name.size > 0 and $zabel_podfile_spec_checksums.has_key? spec_name
            source_md5_list.push "SPEC CHECKSUM : #{spec_name} #{$zabel_podfile_spec_checksums[spec_name]}"
            target_match_spec_names.push spec_name
        end
    end
    
    unless target_match_spec_names.size == 1
        puts "[ZABEL/E] #{target.name} #{target_possible_spec_names.to_s} #{target_match_spec_names.to_s} SPEC CHECKSUM should be found"
        puts target_configuration.build_settings.to_s
        puts target_xcconfig
    end

    source_md5_list.push "Project : #{File.basename(project.path)}"
    source_md5_list.push "Project configuration : "
    source_md5_list.push project_configuration_content.strip
    source_md5_list.push "Project xcconfig : "
    source_md5_list.push project_xcconfig.strip
    source_md5_list.push "Target : #{target.name}"
    source_md5_list.push "Target type : #{target.product_type}"
    source_md5_list.push "Target configuration : "
    source_md5_list.push target_configuration_content.strip
    source_md5_list.push "Target xcconfig : "
    source_md5_list.push target_xcconfig.strip
    source_md5_list.push "Files settings : "
    source_md5_list.push first_configuration_content.strip
    
    source_md5_list.push "Files MD5 : "
    source_files.uniq.sort.each do | file |
        source_md5_list.push zabel_get_content_without_pwd(file) + " : " + zabel_get_file_md5(file)
    end

    source_md5_content = source_md5_list.join("\n")
    return source_md5_content
end

.zabel_get_target_source_files(target) ⇒ Object 



154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
 
# File 'lib/zabel.rb', line 154

def self.zabel_get_target_source_files(target)
    files = []
    target.source_build_phase.files.each do | file |
        file_path = file.file_ref.real_path.to_s
        files.push file_path
    end
    target.headers_build_phase.files.each do | file |
        file_path = file.file_ref.real_path.to_s
        files.push file_path
    end
    target.resources_build_phase.files.each do | file |
        file_path = file.file_ref.real_path.to_s
        files.push file_path
    end
    expand_files = []
    files.uniq.each do | file |
        next unless File.exist? file
        if File.file? file
            expand_files.push file
        else
            Find.find(file).each do | file_in_dir |
                if File.file? file_in_dir
                    expand_files.push file_in_dir
                end
            end
        end
    end
    return expand_files.uniq
end

.zabel_get_wrapper_project_paths(project) ⇒ Object 



91
92
93
94
95
96
97
98
99
 
# File 'lib/zabel.rb', line 91

def self.zabel_get_wrapper_project_paths(project)
    wrapper_projects = project.files.select{|file|file.last_known_file_type=="wrapper.pb-project"}
    wrapper_project_paths = []
    wrapper_projects.each do | wrapper_project_file |
        wrapper_project_file_path = wrapper_project_file.real_path.to_s
        wrapper_project_paths.push wrapper_project_file_path
    end
    return wrapper_project_paths.uniq
end

.zabel_inject_printenv(project, target) ⇒ Object 



707
708
709
710
711
712
713
714
715
 
# File 'lib/zabel.rb', line 707

def self.zabel_inject_printenv(project, target)
    zabel_exec = "\"#{$0}\""
    if ENV["BUNDLE_BIN_PATH"] and ENV["BUNDLE_BIN_PATH"].size > 0 and ENV["BUNDLE_GEMFILE"] and ENV["BUNDLE_GEMFILE"].size > 0
        zabel_exec = "cd \"#{File.dirname(ENV["BUNDLE_GEMFILE"])}\" && \"#{ENV["BUNDLE_BIN_PATH"]}\" exe zabel"
    end
    inject_phase = target.new_shell_script_build_phase("zabel_printenv_#{target.name}")
    inject_phase.shell_script = "#{zabel_exec} #{STAGE_PRINTENV} #{target.name} \"#{project.path}\""
    inject_phase.show_env_vars_in_log = '1'
end

.zabel_keep ⇒ Object 



200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
 
# File 'lib/zabel.rb', line 200

def self.zabel_keep
    file_list = Dir.glob("#{zabel_get_cache_root}/*")
    file_time_hash = {}
    file_list.each do | file |
        file_time_hash[file] = File.mtime(file)
    end
    file_list = file_list.sort_by {|file| - file_time_hash[file].to_f}
    puts "[ZABEL/I] keep cache " + file_list.size.to_s + " " + Open3.capture3("du -sh #{zabel_get_cache_root}")[0].to_s

    if file_list.size > 1
        puts "[ZABEL/I] keep oldest " + file_time_hash[file_list.last].to_s + " " + file_list.last
        puts "[ZABEL/I] keep newest " + file_time_hash[file_list.first].to_s + " " + file_list.first
    end

    if file_list.size > zabel_get_cache_count
        file_list_remove = file_list[zabel_get_cache_count..(file_list.size-1)]
        file_list_remove.each do | file |
            raise unless system "rm -rf \"#{file}\""
        end
    end
end

.zabel_post(argv) ⇒ Object 



449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
 
# File 'lib/zabel.rb', line 449

def self.zabel_post(argv)

    configuration_name = nil

    if argv.include?("-configuration")
        configuration_name = argv[argv.index("-configuration") + 1]
    elsif argv.include?("--configuration")
        configuration_name = argv[argv.index("--configuration") + 1]
    end
    unless configuration_name and configuration_name.size > 0
        raise "[ZABEL/E] -configuration or --configuration should be set"
    end

    start_time = Time.now

    add_count = 0

    projects = zabel_get_projects

    post_targets_context = {}

    projects.each do | project |
        project_configuration = project.build_configurations.detect { | config | config.name == configuration_name}
        unless project_configuration
            puts "[ZABEL/E] #{project.path} should have config #{configuration_name}"
            next
        end
        project.native_targets.each do | target |
            target_context_file = "#{project.path}/#{target.name}.#{FILE_NAME_TARGET_CONTEXT}"
            unless File.exist? target_context_file
                next
            end
            if zabel_can_cache_target(target)
                target_context = YAML.load(File.read(target_context_file))

                if target_context[:target_status] == STATUS_MISS_AND_READY
                    environment_valid = true
                    [BUILD_KEY_SYMROOT, BUILD_KEY_CONFIGURATION_BUILD_DIR, BUILD_KEY_OBJROOT, BUILD_KEY_TARGET_TEMP_DIR, BUILD_KEY_SRCROOT, BUILD_KEY_FULL_PRODUCT_NAME].sort.each do | key |
                        unless target_context.has_key? key and target_context[key] and target_context[key].size > 0
                            puts "[ZABEL/E] #{target.name} should have #{key} in #{target_context.to_s}"
                            environment_valid = false
                            break
                        end
                    end
                    next unless environment_valid

                    source_files = zabel_get_target_source_files(target)

                    product_dir = target_context[BUILD_KEY_CONFIGURATION_BUILD_DIR]
                    intermediate_dir = target_context[BUILD_KEY_TARGET_TEMP_DIR]
                    xcframeworks_build_dir = target_context[BUILD_KEY_PODS_XCFRAMEWORKS_BUILD_DIR]

                    dependency_files = zabel_get_dependency_files(target, intermediate_dir, product_dir, xcframeworks_build_dir)
                    if source_files.size > 0 and dependency_files.size == 0 and target.product_type != "com.apple.product-type.bundle"
                        puts "[ZABEL/E] #{target.name} should have dependent files"
                        next
                    end
                    target_context[:dependency_files] = dependency_files - source_files
                    target_md5_content = zabel_get_target_md5_content(project, target, configuration_name, argv, source_files)
                    target_context[:target_md5_content] = target_md5_content
                    target_md5 = Digest::MD5.hexdigest(target_md5_content)
                    unless target_context[:target_md5] == target_md5
                        puts "[ZABEL/E] #{target.name} md5 should not be changed after build"
                        next
                    end
                    if target_context[BUILD_KEY_SRCROOT] and target_context[BUILD_KEY_SRCROOT].size > 0 and 
                        target_context[BUILD_KEY_MODULEMAP_FILE] and target_context[BUILD_KEY_MODULEMAP_FILE].size > 0
                        if File.exist? Dir.pwd + "/" + zabel_get_content_without_pwd("#{target_context[BUILD_KEY_SRCROOT]}/#{target_context[BUILD_KEY_MODULEMAP_FILE]}")
                            target_context[BUILD_KEY_MODULEMAP_FILE] = zabel_get_content_without_pwd("#{target_context[BUILD_KEY_SRCROOT]}/#{target_context[BUILD_KEY_MODULEMAP_FILE]}")
                        else
                            puts "[ZABEL/E] #{target.name} #{target_context[BUILD_KEY_MODULEMAP_FILE]} should be supported"
                            next
                        end
                    end
                elsif target_context[:target_status] == STATUS_HIT
                    if target_context[BUILD_KEY_MODULEMAP_FILE] and target_context[BUILD_KEY_MODULEMAP_FILE].size > 0
                        if not File.exist? Dir.pwd + "/" + target_context[BUILD_KEY_MODULEMAP_FILE]
                            puts "[ZABEL/E] #{target.name} #{target_context[BUILD_KEY_MODULEMAP_FILE]} should be supported"
                            next
                        end
                    end
                else
                    puts "[ZABEL/E] #{target.name} should be hit or miss"
                    next
                end

                post_targets_context[target] = target_context
            end
        end
    end

    projects.each do | project |
        project.native_targets.each do | target |
            if post_targets_context.has_key? target
                target_context = post_targets_context[target]
                next unless target_context[:target_status] == STATUS_MISS_AND_READY

                dependency_targets_set = Set.new
                implicit_dependencies = []
                
                post_targets_context.each do | other_target, other_target_context |
                    next if other_target == target

                    next if target.product_type == "com.apple.product-type.bundle"
                    next if other_target.product_type == "com.apple.product-type.bundle"

                    target_context[:dependency_files].each do | dependency |
                        
                        if other_target_context[BUILD_KEY_CONFIGURATION_BUILD_DIR] and other_target_context[BUILD_KEY_CONFIGURATION_BUILD_DIR].size > 0 and
                            dependency.start_with? other_target_context[BUILD_KEY_CONFIGURATION_BUILD_DIR] + "/" 
                            dependency_targets_set.add other_target
                            implicit_dependencies.push dependency
                        elsif other_target_context[BUILD_KEY_TARGET_TEMP_DIR] and other_target_context[BUILD_KEY_TARGET_TEMP_DIR].size > 0 and
                            dependency.start_with? other_target_context[BUILD_KEY_TARGET_TEMP_DIR] + "/"
                            dependency_targets_set.add other_target
                            implicit_dependencies.push dependency
                        elsif other_target_context[:build_product_dir] and other_target_context[:build_product_dir].size > 0 and
                            dependency.start_with? target_context[BUILD_KEY_SYMROOT] + "/" + other_target_context[:build_product_dir] + "/" 
                            dependency_targets_set.add other_target
                            implicit_dependencies.push dependency
                        elsif other_target_context[:build_intermediate_dir] and other_target_context[:build_intermediate_dir].size > 0 and
                            dependency.start_with? target_context[BUILD_KEY_OBJROOT] + "/" + other_target_context[:build_intermediate_dir] + "/" 
                            dependency_targets_set.add other_target
                            implicit_dependencies.push dependency
                        end

                        unless zabel_should_not_detect_module_map_dependency
                            if other_target_context[BUILD_KEY_MODULEMAP_FILE] and other_target_context[BUILD_KEY_MODULEMAP_FILE].size > 0 and
                                dependency == Dir.pwd + "/" + other_target_context[BUILD_KEY_MODULEMAP_FILE]
                                dependency_targets_set.add other_target
                            end
                        end
                    end

                    target_context[:dependency_files] = target_context[:dependency_files] - implicit_dependencies

                end

                target_context[:dependency_files] = target_context[:dependency_files] - implicit_dependencies
                dependency_files_md5 = []
                should_not_cache = false
                target_context[:dependency_files].each do | file |
                    if file.start_with? target_context[BUILD_KEY_OBJROOT] + "/" or file.start_with? target_context[BUILD_KEY_SYMROOT] + "/"
                        puts "[ZABEL/W] #{target.name} #{file} dependecy should not include build path"
                        should_not_cache = true
                        break
                    end
                    dependency_files_md5.push [zabel_get_content_without_pwd(file), zabel_get_file_md5(file)]
                end
                next if should_not_cache
                
                target_context[:dependency_files_md5] = dependency_files_md5.sort.uniq

                dependency_targets_md5 = dependency_targets_set.to_a.map { | target |  [target.name, post_targets_context[target][:target_md5]]}
                target_context[:dependency_targets_md5] = dependency_targets_md5
    
                message = target_context[:target_md5_content]

                if zabel_add_cache(target, target_context, message)
                    add_count = add_count + 1
                end
            end
        end
    end

    projects.each do | project |
        zabel_restore_project(project)
    end

    zabel_keep

    puts "[ZABEL/I] total add #{add_count}"

    puts "[ZABEL/I] duration = #{(Time.now - start_time).to_i} s in stage post"

end

.zabel_pre(argv) ⇒ Object 



717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
 
# File 'lib/zabel.rb', line 717

def self.zabel_pre(argv)

    configuration_name = nil

    if argv.include?("-configuration")
        configuration_name = argv[argv.index("-configuration") + 1]
    elsif argv.include?("--configuration")
        configuration_name = argv[argv.index("--configuration") + 1]
    end
    unless configuration_name and configuration_name.size > 0
        raise "[ZABEL/E] -configuration or --configuration should be set"
    end

    start_time = Time.now

    if ENV["ZABEL_CLEAR_ALL"] == "YES"
        command = "rm -rf \"#{zabel_get_cache_root}\""
        puts command
        raise unless system command
    end

    zabel_clean_temp_files

    projects = zabel_get_projects

    pre_targets_context = {}

    hit_count = 0
    miss_count = 0
    hit_target_md5_cache_set = Set.new
    iteration_count = 0

    projects.each do | project |
        project_configuration = project.build_configurations.detect { | config | config.name == configuration_name}
        unless project_configuration
            puts "[ZABEL/E] #{project.path} should have config #{configuration_name}"
            next
        end
        project.native_targets.each do | target |
            if zabel_can_cache_target(target)
                source_files = zabel_get_target_source_files(target)
                unless source_files.size >= zabel_get_min_source_file_count
                    puts "[ZABEL/I] skip #{target.name} #{source_files.size} < #{zabel_get_min_source_file_count}"
                    next
                end
                target_md5_content = zabel_get_target_md5_content(project, target, configuration_name, argv, source_files)
                target_md5 = Digest::MD5.hexdigest(target_md5_content)
                miss_dependency_list = []
                potential_hit_target_cache_dirs = zabel_get_potential_hit_target_cache_dirs(target, target_md5, miss_dependency_list) 

                target_context = {}
                target_context[:target_md5] = target_md5
                target_context[:potential_hit_target_cache_dirs] = potential_hit_target_cache_dirs
                target_context[:miss_dependency_list] = miss_dependency_list
                if potential_hit_target_cache_dirs.size == 0
                    if miss_dependency_list.size > 0
                        puts miss_dependency_list.uniq.join("\n")
                    end
                    puts "[ZABEL/I] miss #{target.name} #{target_md5} in iteration #{iteration_count}"
                    target_context[:target_status] = STATUS_MISS
                    miss_count = miss_count + 1
                end
                pre_targets_context[target] = target_context
            end
        end
    end

    while true
        iteration_count = iteration_count + 1
        confirm_count = hit_count + miss_count
        projects.each do | project |
            project.native_targets.each do | target |
                next unless pre_targets_context.has_key? target
                target_context = pre_targets_context[target]
                next if target_context[:target_status] == STATUS_MISS
                next if target_context[:target_status] == STATUS_HIT
                potential_hit_target_cache_dirs = target_context[:potential_hit_target_cache_dirs]
                next if potential_hit_target_cache_dirs.size == 0

                hit_target_cache_dir = nil
                potential_hit_target_cache_dirs.each do | target_cache_dir |
                    next unless File.exist? target_cache_dir + "/" + FILE_NAME_CONTEXT
                    hit_target_context = YAML.load(File.read(target_cache_dir + "/" + FILE_NAME_CONTEXT))
                    hit_target_cache_dir = target_cache_dir
                    hit_target_context[:dependency_targets_md5].each do | item |
                        dependency_target = item[0]
                        dependency_target_md5 = item[1]
                        
                        # cycle dependency targets will be miss every time. 
                        # TODO: to detect cycle dependency so that cache will not be added,
                        # or to hit cache together with some kind of algorithms.
                        unless hit_target_md5_cache_set.include? "#{dependency_target}-#{dependency_target_md5}"
                            hit_target_cache_dir = nil
                            break
                        end
                    end
                    if hit_target_cache_dir
                        target_context = target_context.merge!(hit_target_context)
                        break
                    end
                end
                if hit_target_cache_dir
                    puts "[ZABEL/I] hit #{target.name} #{target_context[:target_md5]} in iteration #{iteration_count} potential #{potential_hit_target_cache_dirs.size}"
                    target_context[:target_status] = STATUS_HIT
                    target_context[:hit_target_cache_dir] = hit_target_cache_dir
                    hit_count = hit_count + 1
                    hit_target_md5_cache_set.add "#{target.name}-#{target_context[:target_md5]}"
                end
            end
        end
        if hit_count + miss_count == confirm_count
            break
        end
    end

    projects.each do | project |
        should_save = false
        project.native_targets.each do | target |
            next unless pre_targets_context.has_key? target
            target_context = pre_targets_context[target]

            if target_context[:target_status] == STATUS_HIT
                zabel_disable_build_and_inject_extract(project, target, target_context)
            else
                unless target_context[:target_status] == STATUS_MISS
                    target_context[:target_status] = STATUS_MISS
                    miss_dependency_list = target_context[:miss_dependency_list]
                    if miss_dependency_list.size > 0
                        puts miss_dependency_list.uniq.join("\n")
                    end
                    puts "[ZABEL/I] miss #{target.name} #{target_context[:target_md5]} in iteration #{iteration_count}"
                    miss_count = miss_count + 1
                end
                zabel_inject_printenv(project, target)
            end
            File.write("#{project.path}/#{target.name}.#{FILE_NAME_TARGET_CONTEXT}", target_context.to_yaml)

            should_save = true
        end

        if should_save
            zabel_backup_project(project)
            project.save
        else
            zabel_clean_backup_project(project)
        end
    end

    puts "[ZABEL/I] total #{hit_count + miss_count} hit #{hit_count} miss #{miss_count} iteration #{iteration_count}"

    puts "[ZABEL/I] duration = #{(Time.now - start_time).to_i} s in stage pre"
end

.zabel_printenv ⇒ Object 



917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
 
# File 'lib/zabel.rb', line 917

def self.zabel_printenv
    puts ARGV.to_s
    target_name = ARGV[1]
    project_path = ARGV[2]
    
    target_context = YAML.load(File.read("#{project_path}/#{target_name}.#{FILE_NAME_TARGET_CONTEXT}"))

    # see https://developer.apple.com/library/archive/documentation/DeveloperTools/Reference/XcodeBuildSettingRef/1-Build_Setting_Reference/build_setting_ref.html
    [BUILD_KEY_SYMROOT, BUILD_KEY_CONFIGURATION_BUILD_DIR, BUILD_KEY_OBJROOT, BUILD_KEY_TARGET_TEMP_DIR, BUILD_KEY_PODS_XCFRAMEWORKS_BUILD_DIR, BUILD_KEY_MODULEMAP_FILE, BUILD_KEY_SRCROOT, BUILD_KEY_FULL_PRODUCT_NAME].sort.each do | key |
        if ENV[key]
            target_context[key] = ENV[key]
        end
    end
    target_context[:target_status] = STATUS_MISS_AND_READY
    File.write("#{project_path}/#{target_name}.#{FILE_NAME_TARGET_CONTEXT}", target_context.to_yaml)
end

.zabel_restore_project(project) ⇒ Object 



233
234
235
236
237
238
 
# File 'lib/zabel.rb', line 233

def self.zabel_restore_project(project)
    if File.exist? "#{project.path}/project.zabel_backup_pbxproj"
        command = "mv \"#{project.path}/project.zabel_backup_pbxproj\" \"#{project.path}/project.pbxproj\""
        raise unless system command
    end
end

.zabel_should_not_detect_module_map_dependency ⇒ Object 



56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/zabel.rb', line 56

def self.zabel_should_not_detect_module_map_dependency
    # By default, zabel detects module map dependency. 
    # However, there are bugs of xcodebuild or swift-frontend, which emits unnecessary and incorrect modulemap dependencies. 
    # To test by run "ruby test/one.rb test/todo/modulemap_file/Podfile"
    # To avoid by set "export ZABEL_NOT_DETECT_MODULE_MAP_DEPENDENCY=YES"
    zabel_should_not_detect_module_map_dependency = ENV["ZABEL_NOT_DETECT_MODULE_MAP_DEPENDENCY"]
    if zabel_should_not_detect_module_map_dependency == "YES"
        return true
    end
    return false
end