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embed_frameworks_script.rb
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embed_frameworks_script.rb
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require 'cocoapods/xcode'
module Pod
module Generator
class EmbedFrameworksScript
# @return [Hash{String => Array<FrameworkPaths>}] Multiple lists of frameworks per
# configuration.
#
attr_reader :frameworks_by_config
# @return [Hash{String => Array<XCFrameworkPaths>}] Multiple lists of frameworks per
# configuration.
#
attr_reader :xcframeworks_by_config
# @param [Hash{String => Array<FrameworkPaths>] frameworks_by_config
# @see #frameworks_by_config
#
# @param [Hash{String => Array<XCFramework>] xcframeworks_by_config
# @see #xcframeworks_by_config
#
def initialize(frameworks_by_config, xcframeworks_by_config)
@frameworks_by_config = frameworks_by_config
@xcframeworks_by_config = xcframeworks_by_config
end
# Saves the resource script to the given pathname.
#
# @param [Pathname] pathname
# The path where the embed frameworks script should be saved.
#
# @return [void]
#
def save_as(pathname)
pathname.open('w') do |file|
file.puts(script)
end
File.chmod(0755, pathname.to_s)
end
# @return [String] The contents of the embed frameworks script.
#
def generate
script
end
private
# @!group Private Helpers
# @return [String] The contents of the embed frameworks script.
#
def script
script = <<-SH.strip_heredoc
#{Pod::Generator::ScriptPhaseConstants::DEFAULT_SCRIPT_PHASE_HEADER}
if [ -z ${FRAMEWORKS_FOLDER_PATH+x} ]; then
# If FRAMEWORKS_FOLDER_PATH is not set, then there's nowhere for us to copy
# frameworks to, so exit 0 (signalling the script phase was successful).
exit 0
fi
echo "mkdir -p ${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
mkdir -p "${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
COCOAPODS_PARALLEL_CODE_SIGN="${COCOAPODS_PARALLEL_CODE_SIGN:-false}"
SWIFT_STDLIB_PATH="${DT_TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}"
BCSYMBOLMAP_DIR="BCSymbolMaps"
#{Pod::Generator::ScriptPhaseConstants::RSYNC_PROTECT_TMP_FILES}
# Copies and strips a vendored framework
install_framework()
{
if [ -r "${BUILT_PRODUCTS_DIR}/$1" ]; then
local source="${BUILT_PRODUCTS_DIR}/$1"
elif [ -r "${BUILT_PRODUCTS_DIR}/$(basename "$1")" ]; then
local source="${BUILT_PRODUCTS_DIR}/$(basename "$1")"
elif [ -r "$1" ]; then
local source="$1"
fi
local destination="${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
if [ -L "${source}" ]; then
echo "Symlinked..."
source="$(readlink "${source}")"
fi
# Use filter instead of exclude so missing patterns don't throw errors.
echo "rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --links --filter \\"- CVS/\\" --filter \\"- .svn/\\" --filter \\"- .git/\\" --filter \\"- .hg/\\" --filter \\"- Headers\\" --filter \\"- PrivateHeaders\\" --filter \\"- Modules\\" \\"${source}\\" \\"${destination}\\""
rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --links --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${source}" "${destination}"
local basename
basename="$(basename -s .framework "$1")"
binary="${destination}/${basename}.framework/${basename}"
if ! [ -r "$binary" ]; then
binary="${destination}/${basename}"
elif [ -L "${binary}" ]; then
echo "Destination binary is symlinked..."
dirname="$(dirname "${binary}")"
binary="${dirname}/$(readlink "${binary}")"
fi
# Strip invalid architectures so "fat" simulator / device frameworks work on device
if [[ "$(file "$binary")" == *"dynamically linked shared library"* ]]; then
strip_invalid_archs "$binary"
fi
# Resign the code if required by the build settings to avoid unstable apps
code_sign_if_enabled "${destination}/$(basename "$1")"
# Embed linked Swift runtime libraries. No longer necessary as of Xcode 7.
if [ "${XCODE_VERSION_MAJOR}" -lt 7 ]; then
local swift_runtime_libs
swift_runtime_libs=$(xcrun otool -LX "$binary" | grep --color=never @rpath/libswift | sed -E s/@rpath\\\\/\\(.+dylib\\).*/\\\\1/g | uniq -u)
for lib in $swift_runtime_libs; do
echo "rsync -auv \\"${SWIFT_STDLIB_PATH}/${lib}\\" \\"${destination}\\""
rsync -auv "${SWIFT_STDLIB_PATH}/${lib}" "${destination}"
code_sign_if_enabled "${destination}/${lib}"
done
fi
if [ -d "${source}/${BCSYMBOLMAP_DIR}" ]; then
# Locate and install any .bcsymbolmaps if present
find "${source}/${BCSYMBOLMAP_DIR}/" -name "*.bcsymbolmap"|while read f; do
install_bcsymbolmap "$f" "$destination"
done
fi
}
#{Pod::Generator::ScriptPhaseConstants::INSTALL_DSYM_METHOD}
#{Pod::Generator::ScriptPhaseConstants::STRIP_INVALID_ARCHITECTURES_METHOD}
# Signs a framework with the provided identity
code_sign_if_enabled() {
if [ -n "${EXPANDED_CODE_SIGN_IDENTITY:-}" -a "${CODE_SIGNING_REQUIRED:-}" != "NO" -a "${CODE_SIGNING_ALLOWED}" != "NO" ]; then
# Use the current code_sign_identity
echo "Code Signing $1 with Identity ${EXPANDED_CODE_SIGN_IDENTITY_NAME}"
local code_sign_cmd="/usr/bin/codesign --force --sign ${EXPANDED_CODE_SIGN_IDENTITY} ${OTHER_CODE_SIGN_FLAGS:-} --preserve-metadata=identifier,entitlements '$1'"
if [ "${COCOAPODS_PARALLEL_CODE_SIGN}" == "true" ]; then
code_sign_cmd="$code_sign_cmd &"
fi
echo "$code_sign_cmd"
eval "$code_sign_cmd"
fi
}
SH
contents_by_config = Hash.new do |hash, key|
hash[key] = ''
end
frameworks_by_config.each do |config, frameworks|
frameworks.each do |framework|
contents_by_config[config] << %( install_framework "#{framework.source_path}"\n)
unless framework.bcsymbolmap_paths.nil?
framework.bcsymbolmap_paths.each do |bcsymbolmap_path|
contents_by_config[config] << %( install_bcsymbolmap "#{bcsymbolmap_path}"\n)
end
end
end
end
xcframeworks_by_config.each do |config, xcframeworks|
xcframeworks.each do |xcframework|
name = xcframework.name
contents_by_config[config] << %( install_framework "#{Target::BuildSettings::XCFRAMEWORKS_BUILD_DIR_VARIABLE}/#{name}/#{name}.framework"\n)
end
end
script << "\n" unless contents_by_config.empty?
contents_by_config.keys.sort.each do |config|
contents = contents_by_config[config]
next if contents.empty?
script << %(if [[ "$CONFIGURATION" == "#{config}" ]]; then\n)
script << contents
script << "fi\n"
end
script << <<-SH.strip_heredoc
if [ "${COCOAPODS_PARALLEL_CODE_SIGN}" == "true" ]; then
wait
fi
SH
script
end
# @param [Xcode::FrameworkPaths] framework_path
# the framework path containing the dSYM
#
# @return [String, Nil] the name of the dSYM binary, if found
#
def dsym_binary_name(framework_path)
return nil if framework_path.dsym_path.nil?
if (path = Pathname.glob(framework_path.dsym_path.join('Contents/Resources/DWARF', '**/*')).first)
File.basename(path)
end
end
end
end
end