删除 post_install Podfile 挂钩中的链接 Pods_framework
Removing linked Pods_framework in post_install Podfile hook
我目前在我的flutteriOS/Android开发过程中出现以下情况：
每次 flutter build 运行它都会执行 pod install 安装常规的 Flutter Podfile
# Uncomment this line to define a global platform for your project
platform :ios, '10.0'
# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'false'
project 'Runner', {
'Debug' => :debug,
'Profile' => :release,
'Release' => :release,
}
def parse_KV_file(file, separator='=')
file_abs_path = File.expand_path(file)
if !File.exists? file_abs_path
return [];
end
generated_key_values = {}
skip_line_start_symbols = ["#", "/"]
File.foreach(file_abs_path) do |line|
next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ }
plugin = line.split(pattern=separator)
if plugin.length == 2
podname = plugin[0].strip()
path = plugin[1].strip()
podpath = File.expand_path("#{path}", file_abs_path)
generated_key_values[podname] = podpath
else
puts "Invalid plugin specification: #{line}"
end
end
generated_key_values
end
target 'Runner' do
use_frameworks!
use_modular_headers!
# Flutter Pod
copied_flutter_dir = File.join(__dir__, 'Flutter')
copied_framework_path = File.join(copied_flutter_dir, 'Flutter.framework')
copied_podspec_path = File.join(copied_flutter_dir, 'Flutter.podspec')
unless File.exist?(copied_framework_path) && File.exist?(copied_podspec_path)
# Copy Flutter.framework and Flutter.podspec to Flutter/ to have something to link against if the xcode backend script has not run yet.
# That script will copy the correct debug/profile/release version of the framework based on the currently selected Xcode configuration.
# CocoaPods will not embed the framework on pod install (before any build phases can generate) if the dylib does not exist.
generated_xcode_build_settings_path = File.join(copied_flutter_dir, 'Generated.xcconfig')
unless File.exist?(generated_xcode_build_settings_path)
raise "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter pub get is executed first"
end
generated_xcode_build_settings = parse_KV_file(generated_xcode_build_settings_path)
cached_framework_dir = generated_xcode_build_settings['FLUTTER_FRAMEWORK_DIR'];
unless File.exist?(copied_framework_path)
FileUtils.cp_r(File.join(cached_framework_dir, 'Flutter.framework'), copied_flutter_dir)
end
unless File.exist?(copied_podspec_path)
FileUtils.cp(File.join(cached_framework_dir, 'Flutter.podspec'), copied_flutter_dir)
end
end
# Keep pod path relative so it can be checked into Podfile.lock.
pod 'Flutter', :path => 'Flutter'
# Plugin Pods
# Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
# referring to absolute paths on developers' machines.
system('rm -rf .symlinks')
system('mkdir -p .symlinks/plugins')
plugin_pods = parse_KV_file('../.flutter-plugins')
plugin_pods.each do |name, path|
symlink = File.join('.symlinks', 'plugins', name)
File.symlink(path, symlink)
pod name, :path => File.join(symlink, 'ios')
end
end
target 'OneSignalNotificationServiceExtension' do
use_frameworks!
pod 'OneSignal', '>= 2.9.3', '< 3.0'
end
如最后所示，为了在我的应用程序中启用 OneSignal 推送通知，我添加了 OneSignalNotificationServiceExtension。由于 Flutter Runner 需要 use_frameworks!，我也必须将此行添加到 OneSignal Extension 目标中。
这导致以下文件被包含在我的 OneSignal 目标（“Pods_OneSignalNotificationServiceExtension.framework”）的“常规”>“框架和库”下：
wrongly linked file
但是这个文件可能不存在所以构建失败。
如果我从 XCode 中手动删除此文件，构建工作正常。
但是由于 运行 Flutter 在调试模式下从我的 IDE 再次运行 pod install，我无法删除这个 link，所以我的想法是自动化删除 Podfile 中的 post_install 钩子。
但是由于我对 Ruby 既不是很熟悉，也似乎无法在这个回调中找到 methods/properties 的好的文档，所以我没有让它工作。
这是我目前尝试过的方法：
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['ENABLE_BITCODE'] = 'NO'
end
if target.name == 'Pods-OneSignalNotificationServiceExtension'
all_filerefs = installer.pods_project.files
all_filerefs.each do |fileref|
#puts(fileref.path)
if fileref.path.end_with? "Pods_OneSignalNotificationServiceExtension.framework"
puts("Found Pods_OneSignalNotificationServiceExtension.framework fileref.")
build_phase = target.frameworks_build_phase
#puts("Determining if build phase needs correction.")
#all_filerefs.delete(fileref)
build_phase.remove_file_reference(fileref)
puts("Removing Pods_OneSignalNotificationServiceExtension.framework from OneSignalNotificationServiceExtension target")
end
end
end
end
end
但是从 all_filerefs 和 build_phase.remove_file_reference 中删除它都不太有效。有人知道我如何从 XCode 中的“框架和库”部分访问 linked 文件以及如何删除所述 .framework-file 吗？
非常感谢！
通过正确的 google 搜索，我设法找到了关于该主题的 单个 结果：https://titanwolf.org/Network/Articles/Article?AID=18711f19-4d55-49b9-a49e-8c4652dc0262#gsc.tab=0
我从“第四，向目标添加或删除框架”中获取了他的功能
def updateCustomFramework(project,target,path,name,command)
# Get useful variables
frameworks_group = project.groups.find { |group| group.display_name == 'Frameworks' }
frameworks_build_phase = target.build_phases.find { |build_phase| build_phase.to_s == 'FrameworksBuildPhase' }
embed_frameworks_build_phase = nil
target.build_phases.each do |phase|
if phase.display_name == 'Embed Frameworks'
embed_frameworks_build_phase = phase
end
# puts phase
end
if command == :add
# Add new "Embed Frameworks" build phase to target
if embed_frameworks_build_phase.nil?
embed_frameworks_build_phase = project.new(Xcodeproj::Project::Object::PBXCopyFilesBuildPhase)
embed_frameworks_build_phase.name = 'Embed Frameworks'
embed_frameworks_build_phase.symbol_dst_subfolder_spec = :frameworks
target.build_phases << embed_frameworks_build_phase
end
# Add framework search path to target
['Debug', 'Release'].each do |config|
paths = ['$(inherited)', path]
orgpath = target.build_settings(config)['FRAMEWORK_SEARCH_PATHS']
if orgpath.nil?
puts "path is empty----------"
target.build_settings(config)['FRAMEWORK_SEARCH_PATHS'] = paths
else
puts "path is not empty----------"
paths.each do |p|
if !orgpath.include?(p)
orgpath << p
end
end
end
end
# Add framework to target as "Embedded Frameworks"
framework_ref = frameworks_group.new_file("#{path}#{name}")
exsit = false
embed_frameworks_build_phase.files_references.each do |ref|
if ref.name = name
exsit = true
end
end
if !exsit
build_file = embed_frameworks_build_phase.add_file_reference(framework_ref)
frameworks_build_phase.add_file_reference(framework_ref)
build_file.settings = { 'ATTRIBUTES' => ['CodeSignOnCopy'] }
end
else
frameworks_build_phase.files_references.each do |ref|
#puts(ref.path)
if ref.path == "#{name}"
puts "delete #{name}"
frameworks_build_phase.remove_file_reference(ref)
#embed_frameworks_build_phase.remove_file_reference(ref)
break
end
end
end
end
并且仅将 if ref.name == "#{name}" 更改为 if ref.path == "#{name}"。
我还意识到我不能使用 installer 中的 pods_projects，但需要自己打开 xcodeproj 文件。这是我的最终 post_install 脚本：
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['ENABLE_BITCODE'] = 'NO'
end
end
project_path = 'Runner.xcodeproj'
project = Xcodeproj::Project.open(project_path) # Opening the Runner.xcodeproj in the same folder as the Podfile
project.targets.each do |target|
if target.name == "OneSignalNotificationServiceExtension" # Find the OneSignal Target
updateCustomFramework(project, target, '', 'Pods_OneSignalNotificationServiceExtension.framework', ':remove') # Run the function on the target with the framework name
end
end
project.save() # Don't forget to save the project, or the changes won't stay
end
在那之后 flutter clean 是必要的，之后 flutter build 就像一个魅力。希望将来这会为某人节省 6 个小时的时间。
我目前在我的flutteriOS/Android开发过程中出现以下情况：
每次 flutter build 运行它都会执行 pod install 安装常规的 Flutter Podfile
# Uncomment this line to define a global platform for your project
platform :ios, '10.0'
# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'false'
project 'Runner', {
'Debug' => :debug,
'Profile' => :release,
'Release' => :release,
}
def parse_KV_file(file, separator='=')
file_abs_path = File.expand_path(file)
if !File.exists? file_abs_path
return [];
end
generated_key_values = {}
skip_line_start_symbols = ["#", "/"]
File.foreach(file_abs_path) do |line|
next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ }
plugin = line.split(pattern=separator)
if plugin.length == 2
podname = plugin[0].strip()
path = plugin[1].strip()
podpath = File.expand_path("#{path}", file_abs_path)
generated_key_values[podname] = podpath
else
puts "Invalid plugin specification: #{line}"
end
end
generated_key_values
end
target 'Runner' do
use_frameworks!
use_modular_headers!
# Flutter Pod
copied_flutter_dir = File.join(__dir__, 'Flutter')
copied_framework_path = File.join(copied_flutter_dir, 'Flutter.framework')
copied_podspec_path = File.join(copied_flutter_dir, 'Flutter.podspec')
unless File.exist?(copied_framework_path) && File.exist?(copied_podspec_path)
# Copy Flutter.framework and Flutter.podspec to Flutter/ to have something to link against if the xcode backend script has not run yet.
# That script will copy the correct debug/profile/release version of the framework based on the currently selected Xcode configuration.
# CocoaPods will not embed the framework on pod install (before any build phases can generate) if the dylib does not exist.
generated_xcode_build_settings_path = File.join(copied_flutter_dir, 'Generated.xcconfig')
unless File.exist?(generated_xcode_build_settings_path)
raise "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter pub get is executed first"
end
generated_xcode_build_settings = parse_KV_file(generated_xcode_build_settings_path)
cached_framework_dir = generated_xcode_build_settings['FLUTTER_FRAMEWORK_DIR'];
unless File.exist?(copied_framework_path)
FileUtils.cp_r(File.join(cached_framework_dir, 'Flutter.framework'), copied_flutter_dir)
end
unless File.exist?(copied_podspec_path)
FileUtils.cp(File.join(cached_framework_dir, 'Flutter.podspec'), copied_flutter_dir)
end
end
# Keep pod path relative so it can be checked into Podfile.lock.
pod 'Flutter', :path => 'Flutter'
# Plugin Pods
# Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
# referring to absolute paths on developers' machines.
system('rm -rf .symlinks')
system('mkdir -p .symlinks/plugins')
plugin_pods = parse_KV_file('../.flutter-plugins')
plugin_pods.each do |name, path|
symlink = File.join('.symlinks', 'plugins', name)
File.symlink(path, symlink)
pod name, :path => File.join(symlink, 'ios')
end
end
target 'OneSignalNotificationServiceExtension' do
use_frameworks!
pod 'OneSignal', '>= 2.9.3', '< 3.0'
end
如最后所示，为了在我的应用程序中启用 OneSignal 推送通知，我添加了 OneSignalNotificationServiceExtension。由于 Flutter Runner 需要 use_frameworks!，我也必须将此行添加到 OneSignal Extension 目标中。
这导致以下文件被包含在我的 OneSignal 目标（“Pods_OneSignalNotificationServiceExtension.framework”）的“常规”>“框架和库”下： wrongly linked file
但是这个文件可能不存在所以构建失败。
如果我从 XCode 中手动删除此文件，构建工作正常。
但是由于 运行 Flutter 在调试模式下从我的 IDE 再次运行 pod install，我无法删除这个 link，所以我的想法是自动化删除 Podfile 中的 post_install 钩子。
但是由于我对 Ruby 既不是很熟悉，也似乎无法在这个回调中找到 methods/properties 的好的文档，所以我没有让它工作。
这是我目前尝试过的方法：
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['ENABLE_BITCODE'] = 'NO'
end
if target.name == 'Pods-OneSignalNotificationServiceExtension'
all_filerefs = installer.pods_project.files
all_filerefs.each do |fileref|
#puts(fileref.path)
if fileref.path.end_with? "Pods_OneSignalNotificationServiceExtension.framework"
puts("Found Pods_OneSignalNotificationServiceExtension.framework fileref.")
build_phase = target.frameworks_build_phase
#puts("Determining if build phase needs correction.")
#all_filerefs.delete(fileref)
build_phase.remove_file_reference(fileref)
puts("Removing Pods_OneSignalNotificationServiceExtension.framework from OneSignalNotificationServiceExtension target")
end
end
end
end
end
但是从 all_filerefs 和 build_phase.remove_file_reference 中删除它都不太有效。有人知道我如何从 XCode 中的“框架和库”部分访问 linked 文件以及如何删除所述 .framework-file 吗？
非常感谢！
通过正确的 google 搜索，我设法找到了关于该主题的 单个 结果：https://titanwolf.org/Network/Articles/Article?AID=18711f19-4d55-49b9-a49e-8c4652dc0262#gsc.tab=0
我从“第四，向目标添加或删除框架”中获取了他的功能
def updateCustomFramework(project,target,path,name,command)
# Get useful variables
frameworks_group = project.groups.find { |group| group.display_name == 'Frameworks' }
frameworks_build_phase = target.build_phases.find { |build_phase| build_phase.to_s == 'FrameworksBuildPhase' }
embed_frameworks_build_phase = nil
target.build_phases.each do |phase|
if phase.display_name == 'Embed Frameworks'
embed_frameworks_build_phase = phase
end
# puts phase
end
if command == :add
# Add new "Embed Frameworks" build phase to target
if embed_frameworks_build_phase.nil?
embed_frameworks_build_phase = project.new(Xcodeproj::Project::Object::PBXCopyFilesBuildPhase)
embed_frameworks_build_phase.name = 'Embed Frameworks'
embed_frameworks_build_phase.symbol_dst_subfolder_spec = :frameworks
target.build_phases << embed_frameworks_build_phase
end
# Add framework search path to target
['Debug', 'Release'].each do |config|
paths = ['$(inherited)', path]
orgpath = target.build_settings(config)['FRAMEWORK_SEARCH_PATHS']
if orgpath.nil?
puts "path is empty----------"
target.build_settings(config)['FRAMEWORK_SEARCH_PATHS'] = paths
else
puts "path is not empty----------"
paths.each do |p|
if !orgpath.include?(p)
orgpath << p
end
end
end
end
# Add framework to target as "Embedded Frameworks"
framework_ref = frameworks_group.new_file("#{path}#{name}")
exsit = false
embed_frameworks_build_phase.files_references.each do |ref|
if ref.name = name
exsit = true
end
end
if !exsit
build_file = embed_frameworks_build_phase.add_file_reference(framework_ref)
frameworks_build_phase.add_file_reference(framework_ref)
build_file.settings = { 'ATTRIBUTES' => ['CodeSignOnCopy'] }
end
else
frameworks_build_phase.files_references.each do |ref|
#puts(ref.path)
if ref.path == "#{name}"
puts "delete #{name}"
frameworks_build_phase.remove_file_reference(ref)
#embed_frameworks_build_phase.remove_file_reference(ref)
break
end
end
end
end
并且仅将 if ref.name == "#{name}" 更改为 if ref.path == "#{name}"。
我还意识到我不能使用 installer 中的 pods_projects，但需要自己打开 xcodeproj 文件。这是我的最终 post_install 脚本：
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['ENABLE_BITCODE'] = 'NO'
end
end
project_path = 'Runner.xcodeproj'
project = Xcodeproj::Project.open(project_path) # Opening the Runner.xcodeproj in the same folder as the Podfile
project.targets.each do |target|
if target.name == "OneSignalNotificationServiceExtension" # Find the OneSignal Target
updateCustomFramework(project, target, '', 'Pods_OneSignalNotificationServiceExtension.framework', ':remove') # Run the function on the target with the framework name
end
end
project.save() # Don't forget to save the project, or the changes won't stay
end
在那之后 flutter clean 是必要的，之后 flutter build 就像一个魅力。希望将来这会为某人节省 6 个小时的时间。