File mingw64-qml.req of Package mingw64-qml-autoreqprov

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File mingw64-qml.req of Package mingw64-qml-autoreqprov

#!/bin/bash
# SPDX-FileCopyrightText: 2020-2021 Fabian Vogt <fabian@ritter-vogt.de>
# SPDX-License-Identifier: GPL-3.0-or-later

set -euo pipefail

qtvers=
ret=0
versioned=0

while [ $# -gt 0 ]; do
	case $1 in
	--qtver)
		qtvers=$2
		shift
		;;
	--versioned)
		versioned=1
		;;
	*)
		echo "Unknown argument $1" >&2
		exit 1
	esac
	shift
done

# Guess Qt version
qtver=5
# TODO 
#[[ -n ${qtvers} ]] || qtvers="5 6 7"

#for ver in ${qtvers}; do
#	stat /usr/lib*/qt${ver} &>/dev/null && qtver="${qtver}${ver}"
#done

# Zero or more than one version of Qt found. Abort.
if [[ ${#qtver} -ne 1 ]]; then
	echo "Failed to guess Qt version!" >&2
	exit 1
fi

importscanner="qmlimportscanner"
command -v "$importscanner" &>/dev/null || echo "Failed to locate qmlimportscanner"

declare -A dependencies
# foundDependency mingw64(qt5qmlimport:Module.Uri.42) 69
# In the dependencies array, it sets the version of mingw64(qt5qmlimport:Module.Uri.42) to 69, if lower
foundDependency() {
	if [[ $versioned ]]; then
		if [ ${dependencies[$1]:=0} -lt $2 ]; then
			dependencies[$1]=$2
		fi
	else
		dependencies[$1] = 1
	fi
}

# TODO: Get exit status of qmlimportscanner
while read import min; do
	foundDependency "mingw64(qt${qtver}qmlimport:${import})" "$min"
done < <(grep -vE '/designer/.*\.qml' | xargs -r "$importscanner" -qmlFiles | jq -r '.[] | select(.type == "module") | .name + " " + .version' | gawk 'match($2, /^([0-9]+)\.([0-9]+)$/, ver) { printf "%s.%d %d\n", $1, ver[1], ver[2]; }')

for export in "${!dependencies[@]}"; do
	if [[ $versioned ]]; then
		echo "${export} >= ${dependencies["$export"]}"
	else
		echo "${export}"
	fi
done

exit $ret

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File mingw64-qml.req of Package mingw64-qml-autoreqprov

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