make_iwyu_qt_imp.sh

#!/bin/sh

echo "["
echo "# --- Generated by ${0##*/} ---\n"
LAST_MODULE=""
for I in $(find Q* -type f -name "Q*")
do
	INCLUDE="${I##*/}"
	INCLUDE_LC=$(echo "$INCLUDE.h" | awk '{print tolower($0)}')
	INCLUDE_DIR="${I%/*}"
	MODULE="${I%%/*}"
	if [ "${MODULE}" != "${LAST_MODULE}" ]
	then
		echo "\n    # ${MODULE}"
		LAST_MODULE="${MODULE}"
	fi
	#echo "$INCLUDE_DIR $INCLUDE $INCLUDE_LC";
	if [ "${MODULE}" = "QtTest" ]
	then
		# Use only <QtTest> for module QtTest
		if [ "${INCLUDE}" = "QtTest" ]
		then
			for J in $(find "${MODULE}" -type f -name "q*.h")
			do
				INCLUDE="${J##*/}"
				echo "    { include: [ \"<${INCLUDE}>\", \"private\", \"<QtTest>\", \"public\" ] },"
			done
		else
			echo "    { include: [ \"<${INCLUDE}>\", \"private\", \"<QtTest>\", \"public\" ] },"
		fi
	elif [ -f "$INCLUDE_DIR/$INCLUDE_LC" -a $(grep "#include \"$INCLUDE_LC" "$I" | wc -l) -eq 1 ]
	then
		# Use public <QFoo> include for <qfoo.h> include
		grep "#include \"$INCLUDE_LC" "$I" | sed -e "s/.*\"\(.*\)\"/    { include: [ \"<\1>\", \"private\", \"<${INCLUDE}>\", \"public\" ] },/"
	elif [ "${INCLUDE#Qt}" = "${INCLUDE}" ]
	then
		# Use public <QFoo> include for QFoo symbol
		if [ $(grep "#include \"q" "$I" | wc -l) -eq 1 ]
		then
			echo "    { symbol: [ \"${INCLUDE}\", \"private\", \"<${INCLUDE}>\", \"public\" ] },"
		fi
	elif [ -f "$INCLUDE_DIR/q${INCLUDE_LC#qt}" -a $(grep "#include \"q${INCLUDE_LC#qt}" "$I" | wc -l) -eq 1 ]
	then
		# Use public QtFoo include for private qfoo.h include
		grep "#include \"q${INCLUDE_LC#qt}" "$I" | sed -e "s/.*\"\(.*\)\"/    { include: [ \"<\1>\", \"private\", \"<${INCLUDE}>\", \"public\" ] },/"
	fi
done

cat << END_EXTRA

# --- Manual additions ---

    # convenience
    { include: [ "<QFlag>", "public", "<QFlags>", "public" ] },
    { include: [ "<QVariantComparisonHelper>", "public", "<QVariant>", "public" ] },
    # http://doc.qt.io/qt-5/qt.html
    { include: [ "<qnamespace.h>", "private", "<Qt>", "public" ] },
    # http://doc.qt.io/qt-5/qtglobal.html
    { include: [ "<QtMessageHandler>", "public", "<QtGlobal>", "public" ] },
    { include: [ "<QtMsgHandler>", "public", "<QtGlobal>", "public" ] },
    { include: [ "<qcompilerdetection.h>", "private", "<QtGlobal>", "public" ] },
    { include: [ "<qprocessordetection.h>", "private", "<QtGlobal>", "public" ] },
    { include: [ "<qsystemdetection.h>", "private", "<QtGlobal>", "public" ] },
    { include: [ "<qlogging.h>", "private", "<QtGlobal>", "public" ] },
    # http://doc.qt.io/qt-5/qevent.html
    { include: [ "<qevent.h>", "private", "<QEvent>", "public" ] },
    { include: [ "<qcoreevent.h>", "private", "<QEvent>", "public" ] },
    # http://doc.qt.io/qt-5/qmetaobject.html
    { include: [ "<qmetaobject.h>", "private", "<QMetaObject>", "public" ] },
    # http://doc.qt.io/qt-5/qobject.html
    { include: [ "<qobjectdefs.h>", "private", "<QObject>", "public" ] },

END_EXTRA

echo "]"