swift-nio/scripts/build_podspecs.sh

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#!/bin/bash
##===----------------------------------------------------------------------===##
##
## This source file is part of the SwiftNIO open source project
##
## Copyright (c) 2017-2018 Apple Inc. and the SwiftNIO project authors
## Licensed under Apache License v2.0
##
## See LICENSE.txt for license information
## See CONTRIBUTORS.txt for the list of SwiftNIO project authors
##
## SPDX-License-Identifier: Apache-2.0
##
##===----------------------------------------------------------------------===##
set -eu
function usage() {
echo "$0 [-u] [-f skipUpToTarget] version"
echo
echo "OPTIONS:"
echo " -u: Additionally, upload the podspecs as they are generated"
echo " -f: Skip over all targets before the specified target"
}
OPTIND=1
upload=false
skip_until=""
while getopts ":uf:" opt; do
case $opt in
u)
upload=true
;;
f)
skip_until="$OPTARG"
;;
\?)
usage
exit 1
;;
esac
done
shift "$((OPTIND-1))"
if [[ $# -eq 0 ]]; then
usage
exit 1
fi
version=$1
newline=$'\n'
here="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
tmpfile=$(mktemp -d /tmp/.build_podspecsXXXXXX)
echo "Building podspecs in $tmpfile"
# We have a name transformation here. We want the pod names to be
# SwiftX or CX, but our target names aren't. We add SwiftX to the front
# of all NIO targets, and then remove it in the source files declaration
# if needed.
targets=( $("${here}/list_topsorted_dependencies.sh" -l -r | grep -v "NIOPriorityQueue" | sed 's/^NIO/SwiftNIO/') )
for target in "${targets[@]}"; do
if [[ -n "$skip_until" && "$target" != "$skip_until" ]]; then
echo "Skipping $target"
continue
elif [[ "$skip_until" == "$target" ]]; then
skip_until=""
fi
echo "Building podspec for $target"
dependencies=()
while read -r raw_dependency; do
dependencies+=( "${newline} s.dependency '$raw_dependency', s.version.to_s" )
done < <("${here}/list_transitive_dependencies.py" "${target#Swift}" | grep -v "NIOPriorityQueue" | sed 's/^NIO/SwiftNIO/')
libraries=""
if [[ "$target" == "CNIOZlib" ]]; then
libraries="s.libraries = 'z'"
fi
compiler_flags=""
if [[ "$target" == "CNIODarwin" ]]; then
compiler_flags="s.compiler_flags = '-D__APPLE_USE_RFC_3542=1'"
fi
cat > "${tmpfile}/${target}.podspec" <<- EOF
Pod::Spec.new do |s|
s.name = '$target'
s.version = '$version'
s.license = { :type => 'Apache 2.0', :file => 'LICENSE.txt' }
s.summary = 'Event-driven network application framework for high performance protocol servers & clients, non-blocking.'
s.homepage = 'https://github.com/apple/swift-nio'
s.author = 'Apple Inc.'
s.source = { :git => 'https://github.com/apple/swift-nio.git', :tag => s.version.to_s }
s.documentation_url = 'https://apple.github.io/swift-nio/docs/current/NIO/index.html'
s.module_name = '${target#Swift}'
s.swift_version = '5.4'
s.cocoapods_version = '>=1.6.0'
s.ios.deployment_target = '10.0'
s.osx.deployment_target = '10.10'
s.tvos.deployment_target = '10.0'
s.watchos.deployment_target = '6.0'
s.source_files = 'Sources/${target#Swift}/**/*.{swift,c,h}'
${dependencies[*]-}
$libraries
$compiler_flags
end
EOF
if $upload; then
pod repo update # last chance of getting the latest versions of previous pushed pods
echo "Uploading ${tmpfile}/${target}.podspec"
pod trunk push "${tmpfile}/${target}.podspec" --synchronous
fi
done