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|
#!/bin/bash
##===----------------------------------------------------------------------===##
##
## This source file is part of the Swift open source project
##
## Copyright (c) 2022 Apple Inc. and the Swift project authors
## Licensed under Apache License v2.0 with Runtime Library Exception
##
## See http://swift.org/LICENSE.txt for license information
## See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
##
##===----------------------------------------------------------------------===##
set -eu
set -o pipefail
here="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
function replace_acceptable_years() {
# this needs to replace all acceptable forms with 'YEARS'
sed -e 's/20[12][0123456789]-20[12][0123456789]/YEARS/' -e 's/20[12][0123456789]/YEARS/'
}
printf "=> Checking for unacceptable language... "
# This greps for unacceptable terminology. The square bracket[s] are so that
# "git grep" doesn't find the lines that greps :).
unacceptable_terms=(
-e blacklis[t]
-e whitelis[t]
-e slav[e]
-e sanit[y]
)
# We have to exclude the code of conduct as it gives examples of unacceptable language.
if git grep --color=never -i "${unacceptable_terms[@]}" -- . > /dev/null; then
printf "\033[0;31mUnacceptable language found.\033[0m\n"
git grep -i "${unacceptable_terms[@]}" -- .
exit 1
fi
printf "\033[0;32mokay.\033[0m\n"
printf "=> Checking format... \n"
git diff --name-only | grep -v ".swiftpm" | grep ".swift" | while read changed_file; do
printf " * checking ${changed_file}... "
before=$(cat ${changed_file})
swiftformat $changed_file > /dev/null 2>&1
after=$(cat ${changed_file})
if [[ "$before" != "$after" ]]; then
printf "\033[0;31mformatting issues!\033[0m\n"
git --no-pager diff ${changed_file}
exit 1
else
printf "\033[0;32mokay.\033[0m\n"
fi
done
printf "=> Checking license headers... \n"
tmp=$(mktemp /tmp/.swift-package-manager-soundness_XXXXXX)
for language in swift-or-c bash python; do
printf " * $language... "
declare -a matching_files
declare -a exceptions
exceptions=( )
matching_files=( -name '*' )
case "$language" in
swift-or-c)
exceptions=(
-name "Package.swift"
-o -path "./Sources/PackageSigning/embedded_resources.swift"
-o -path "./Examples/*"
-o -path "./Fixtures/*"
-o -path "./IntegrationTests/*"
-o -path "./Tests/ExtraTests/*"
-o -path "./Tests/PackageLoadingTests/Inputs/*"
)
matching_files=( -name '*.swift' -o -name '*.c' -o -name '*.h' )
cat > "$tmp" <<"EOF"
//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) YEARS Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
EOF
;;
bash)
exceptions=( -path "./Examples/*" -o -path "./Fixtures/*" -o -path "./IntegrationTests/*" -o -path "*/.build/*" )
matching_files=( -name '*.sh' )
cat > "$tmp" <<"EOF"
#!/bin/bash
##===----------------------------------------------------------------------===##
##
## This source file is part of the Swift open source project
##
## Copyright (c) YEARS Apple Inc. and the Swift project authors
## Licensed under Apache License v2.0 with Runtime Library Exception
##
## See http://swift.org/LICENSE.txt for license information
## See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
##
##===----------------------------------------------------------------------===##
EOF
;;
python)
exceptions=( -path "./Examples/*" -o -path "./Fixtures/*" -o -path "./IntegrationTests/*" -o -path "*/.build/*" )
matching_files=( -name '*.py' )
cat > "$tmp" <<"EOF"
#!/usr/bin/env python3
##===----------------------------------------------------------------------===##
##
## This source file is part of the Swift open source project
##
## Copyright (c) YEARS Apple Inc. and the Swift project authors
## Licensed under Apache License v2.0 with Runtime Library Exception
##
## See http://swift.org/LICENSE.txt for license information
## See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
##
##===----------------------------------------------------------------------===##
EOF
;;
*)
echo >&2 "ERROR: unknown language '$language'"
;;
esac
expected_lines=$(cat "$tmp" | wc -l)
expected_sha=$(cat "$tmp" | shasum)
(
cd "$here/.."
{
find . \
\( \! -path './.build/*' -a \
\( "${matching_files[@]}" \) -a \
\( \! \( "${exceptions[@]}" \) \) \)
} | while read line; do
if [[ "$(cat "$line" | replace_acceptable_years | head -n $expected_lines | shasum)" != "$expected_sha" ]]; then
printf "\033[0;31mmissing headers in file '$line'!\033[0m\n"
diff -u <(cat "$line" | replace_acceptable_years | head -n $expected_lines) "$tmp"
exit 1
fi
done
printf "\033[0;32mokay.\033[0m\n"
)
done
rm "$tmp"
|
