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nixpkgs/pkgs/kde/lib/qmllint-hook.sh

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# shellcheck shell=bash
if [[ -z "${__nix_qmllintHook-}" ]]; then
__nix_qmllintHook=1 # Don't run this hook more than once.
qmlHostPathSeen=()
qmlIncludeDirs=()
qmlUnseenHostPath() {
for pkg in "${qmlHostPathSeen[@]}"; do
if [ "${pkg:?}" == "$1" ]; then
return 1
fi
done
qtHostPathSeen+=("$1")
return 0
}
qmlHostPathHook() {
qmlUnseenHostPath "$1" || return 0
if ! [ -v qtQmlPrefix ]; then
echo "qmlLintHook: qtQmlPrefix is unset. hint: add qt6.qtbase to buildInputs"
fi
local qmlDir="$1/${qtQmlPrefix:?}"
if [ -d "$qmlDir" ]; then
qmlIncludeDirs+=("-I" "$qmlDir")
fi
}
addEnvHooks "$targetOffset" qmlHostPathHook
doQmlLint() {
LANG=C.UTF-8 @qmllint@ --bare "${qmlIncludeDirs[@]}" -I "${out}/${qtQmlPrefix}" "$@"
}
qmlLintCheck() {
echo "Running qmlLintCheck"
# intentionally scoped to the default QML prefix, as things in $out/share etc
# can be used in random weird contexts and will cause spurious errors
if [ -d "$out/$qtQmlPrefix" ]; then
find "$out/$qtQmlPrefix" -name '*.qml' | while IFS= read -r i; do
if [ -n "$(doQmlLint "$i" --json - | @jq@ '.files[] | .warnings[] | select(.id == "import") | select(.message | startswith("Failed to import"))')" ]; then
echo "qmllint failed for file $i:"
doQmlLint "$i"
exit 1
fi
done
fi
}
if [ -z "${dontQmlLint-}" ]; then
postInstallCheckHooks+=('qmlLintCheck')
fi
fi