mirror of
https://github.com/apple/swift-nio-extras.git
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9cdb93e321
Motivation Per SwiftNIO's formal version policy, we are ready to drop support for Swift 5.5. Modifications This patch removes the support for 5.5 and all supporting infrastructure. This includes the test generation functionality, which is no longer required, as well as the files generated by that functionality. It updates the dockerfile for 5.8, and it removes all conditional compilation checks that are now definitionally true. Result A nice, clean, 5.6+ codebase
143 lines
4.7 KiB
Bash
Executable File
143 lines
4.7 KiB
Bash
Executable File
#!/bin/bash
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##===----------------------------------------------------------------------===##
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##
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## This source file is part of the SwiftNIO open source project
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##
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## Copyright (c) 2017-2019 Apple Inc. and the SwiftNIO project authors
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## Licensed under Apache License v2.0
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##
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## See LICENSE.txt for license information
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## See CONTRIBUTORS.txt for the list of SwiftNIO project authors
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##
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## SPDX-License-Identifier: Apache-2.0
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##
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##===----------------------------------------------------------------------===##
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set -eu
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here="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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function replace_acceptable_years() {
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# this needs to replace all acceptable forms with 'YEARS'
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sed -e 's/20[12][7890123]-20[12][7890123]/YEARS/' -e 's/20[12][890123]/YEARS/'
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}
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printf "=> Checking for unacceptable language... "
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# This greps for unacceptable terminology. The square bracket[s] are so that
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# "git grep" doesn't find the lines that greps :).
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unacceptable_terms=(
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-e blacklis[t]
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-e whitelis[t]
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-e slav[e]
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-e sanit[y]
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)
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# We have to exclude the code of conduct as it gives examples of unacceptable
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# language.
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if git grep --color=never -i "${unacceptable_terms[@]}" -- . ":(exclude)CODE_OF_CONDUCT.md" > /dev/null; then
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printf "\033[0;31mUnacceptable language found.\033[0m\n"
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git grep -i "${unacceptable_terms[@]}" -- . ":(exclude)CODE_OF_CONDUCT.md"
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exit 1
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fi
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printf "\033[0;32mokay.\033[0m\n"
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# This checks for the umbrella NIO module.
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printf "=> Checking for imports of umbrella NIO module... "
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if git grep --color=never -i "^[ \t]*import \+NIO[ \t]*$" > /dev/null; then
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printf "\033[0;31mUmbrella imports found.\033[0m\n"
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git grep -i "^[ \t]*import \+NIO[ \t]*$"
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exit 1
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fi
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printf "\033[0;32mokay.\033[0m\n"
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printf "=> Checking license headers... "
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tmp=$(mktemp /tmp/.swift-nio-soundness_XXXXXX)
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for language in swift-or-c bash dtrace; do
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declare -a matching_files
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declare -a exceptions
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expections=( )
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matching_files=( -name '*' )
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case "$language" in
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swift-or-c)
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exceptions=( -name c_nio_http_parser.c -o -name c_nio_http_parser.h -o -name cpp_magic.h -o -name Package.swift -o -name CNIOSHA1.h -o -name c_nio_sha1.c -o -name ifaddrs-android.c -o -name ifaddrs-android.h -o -name 'Package@swift*.swift')
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matching_files=( -name '*.swift' -o -name '*.c' -o -name '*.h' )
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cat > "$tmp" <<"EOF"
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//===----------------------------------------------------------------------===//
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//
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// This source file is part of the SwiftNIO open source project
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//
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// Copyright (c) YEARS Apple Inc. and the SwiftNIO project authors
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// Licensed under Apache License v2.0
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//
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// See LICENSE.txt for license information
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// See CONTRIBUTORS.txt for the list of SwiftNIO project authors
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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//===----------------------------------------------------------------------===//
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EOF
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;;
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bash)
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matching_files=( -name '*.sh' )
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cat > "$tmp" <<"EOF"
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#!/bin/bash
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##===----------------------------------------------------------------------===##
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##
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## This source file is part of the SwiftNIO open source project
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##
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## Copyright (c) YEARS Apple Inc. and the SwiftNIO project authors
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## Licensed under Apache License v2.0
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##
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## See LICENSE.txt for license information
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## See CONTRIBUTORS.txt for the list of SwiftNIO project authors
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##
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## SPDX-License-Identifier: Apache-2.0
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##
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##===----------------------------------------------------------------------===##
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EOF
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;;
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dtrace)
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matching_files=( -name '*.d' )
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cat > "$tmp" <<"EOF"
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#!/usr/sbin/dtrace -q -s
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/*===----------------------------------------------------------------------===*
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*
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* This source file is part of the SwiftNIO open source project
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*
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* Copyright (c) YEARS Apple Inc. and the SwiftNIO project authors
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* Licensed under Apache License v2.0
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*
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* See LICENSE.txt for license information
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* See CONTRIBUTORS.txt for the list of SwiftNIO project authors
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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*===----------------------------------------------------------------------===*/
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EOF
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;;
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*)
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echo >&2 "ERROR: unknown language '$language'"
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;;
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esac
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expected_lines=$(cat "$tmp" | wc -l)
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expected_sha=$(cat "$tmp" | shasum)
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(
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cd "$here/.."
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find . \
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\( \! -path './.build/*' -a \
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\( "${matching_files[@]}" \) -a \
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\( \! \( "${exceptions[@]}" \) \) \) | while read line; do
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if [[ "$(cat "$line" | replace_acceptable_years | head -n $expected_lines | shasum)" != "$expected_sha" ]]; then
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printf "\033[0;31mmissing headers in file '$line'!\033[0m\n"
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diff -u <(cat "$line" | replace_acceptable_years | head -n $expected_lines) "$tmp"
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exit 1
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fi
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done
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printf "\033[0;32mokay.\033[0m\n"
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)
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done
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rm "$tmp"
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