eden/.ci/license-header.sh
crueter 1399f32cf3
[ci] update header script for cmake
Signed-off-by: crueter <crueter@eden-emu.dev>
2025-09-07 19:16:06 -04:00

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#!/bin/sh -e
HEADER="$(cat "$PWD/.ci/license/header.txt")"
HEADER_HASH="$(cat "$PWD/.ci/license/header-hash.txt")"
echo "Getting branch changes"
BRANCH=`git rev-parse --abbrev-ref HEAD`
COMMITS=`git log ${BRANCH} --not master --pretty=format:"%h"`
RANGE="${COMMITS[${#COMMITS[@]}-1]}^..${COMMITS[0]}"
FILES=`git diff-tree --no-commit-id --name-only ${RANGE} -r`
#FILES=$(git diff --name-only master)
echo "Done"
check_header() {
CONTENT="`head -n3 < $1`"
case "$CONTENT" in
"$HEADER"*) ;;
*) BAD_FILES="$BAD_FILES $1" ;;
esac
}
check_cmake_header() {
CONTENT="`head -n3 < $1`"
case "$CONTENT" in
"$HEADER_HASH"*) ;;
*)
BAD_CMAKE="$BAD_CMAKE $1" ;;
esac
}
for file in $FILES; do
[ -f "$file" ] || continue
if [ `basename -- "$file"` = "CMakeLists.txt" ]; then
check_cmake_header "$file"
continue
fi
EXTENSION="${file##*.}"
case "$EXTENSION" in
kts|kt|cpp|h)
check_header "$file"
;;
cmake)
check_cmake_header "$file"
;;
esac
done
if [ "$BAD_FILES" = "" ] && [ "$BAD_CMAKE" = "" ]; then
echo
echo "All good."
exit
fi
if [ "$BAD_FILES" != "" ]; then
echo "The following source files have incorrect license headers:"
echo
for file in $BAD_FILES; do echo $file; done
cat << EOF
The following license header should be added to the start of all offending SOURCE files:
=== BEGIN ===
$HEADER
=== END ===
EOF
fi
if [ "$BAD_CMAKE" != "" ]; then
echo "The following CMake files have incorrect license headers:"
echo
for file in $BAD_CMAKE; do echo $file; done
cat << EOF
The following license header should be added to the start of all offending CMake files:
=== BEGIN ===
$HEADER_HASH
=== END ===
EOF
fi
cat << EOF
If some of the code in this PR is not being contributed by the original author,
the files which have been exclusively changed by that code can be ignored.
If this happens, this PR requirement can be bypassed once all other files are addressed.
EOF
if [ "$FIX" = "true" ]; then
echo
echo "FIX set to true. Fixing headers."
echo
for file in $BAD_FILES; do
cat $file > $file.bak
cat .ci/license/header.txt > $file
echo >> $file
cat $file.bak >> $file
rm $file.bak
git add $file
done
for file in $BAD_CMAKE; do
cat $file > $file.bak
cat .ci/license/header-hash.txt > $file
echo >> $file
cat $file.bak >> $file
rm $file.bak
git add $file
done
echo "License headers fixed."
if [ "$COMMIT" = "true" ]; then
echo
echo "COMMIT set to true. Committing changes."
echo
git commit -m "Fix license headers"
echo "Changes committed. You may now push."
fi
else
exit 1
fi