100 lines
2.9 KiB
Bash
100 lines
2.9 KiB
Bash
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if [[ -z "${__nix_wrapQtAppsHook-}" ]]; then
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__nix_wrapQtAppsHook=1 # Don't run this hook more than once.
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# Inherit arguments given in mkDerivation
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qtWrapperArgs=(${qtWrapperArgs-})
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qtHostPathSeen=()
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qtUnseenHostPath() {
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for pkg in "${qtHostPathSeen[@]}"; do
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if [ "${pkg:?}" == "$1" ]; then
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return 1
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fi
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done
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qtHostPathSeen+=("$1")
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return 0
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}
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qtHostPathHook() {
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qtUnseenHostPath "$1" || return 0
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if ! [ -v qtPluginPrefix ]; then
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echo "wrapQtAppsHook qtHostPathHook: qtPluginPrefix is unset. hint: add qt6.qtbase to buildInputs"
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fi
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local pluginDir="$1/${qtPluginPrefix:?}"
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if [ -d "$pluginDir" ]; then
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qtWrapperArgs+=(--prefix QT_PLUGIN_PATH : "$pluginDir")
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fi
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local qmlDir="$1/${qtQmlPrefix:?}"
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if [ -d "$qmlDir" ]; then
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qtWrapperArgs+=(--prefix NIXPKGS_QT6_QML_IMPORT_PATH : "$qmlDir")
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fi
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}
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addEnvHooks "$targetOffset" qtHostPathHook
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makeQtWrapper() {
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local original="$1"
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local wrapper="$2"
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shift 2
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makeWrapper "$original" "$wrapper" "${qtWrapperArgs[@]}" "$@"
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}
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wrapQtApp() {
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local program="$1"
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shift 1
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wrapProgram "$program" "${qtWrapperArgs[@]}" "$@"
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}
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qtOwnPathsHook() {
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local xdgDataDir="${!outputBin}/share"
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if [ -d "$xdgDataDir" ]; then
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qtWrapperArgs+=(--prefix XDG_DATA_DIRS : "$xdgDataDir")
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fi
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local xdgConfigDir="${!outputBin}/etc/xdg"
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if [ -d "$xdgConfigDir" ]; then
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qtWrapperArgs+=(--prefix XDG_CONFIG_DIRS : "$xdgConfigDir")
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fi
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qtHostPathHook "${!outputBin}"
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}
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preFixupPhases+=" qtOwnPathsHook"
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# Note: $qtWrapperArgs still gets defined even if ${dontWrapQtApps-} is set.
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wrapQtAppsHook() {
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# skip this hook when requested
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[ -z "${dontWrapQtApps-}" ] || return 0
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# guard against running multiple times (e.g. due to propagation)
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[ -z "$wrapQtAppsHookHasRun" ] || return 0
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wrapQtAppsHookHasRun=1
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local targetDirs=("$prefix/bin" "$prefix/sbin" "$prefix/libexec" "$prefix/Applications" "$prefix/"*.app)
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echo "wrapping Qt applications in ${targetDirs[@]}"
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for targetDir in "${targetDirs[@]}"; do
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[ -d "$targetDir" ] || continue
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find "$targetDir" ! -type d -executable -print0 | while IFS= read -r -d '' file; do
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if [ -f "$file" ]; then
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echo "wrapping $file"
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wrapQtApp "$file"
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elif [ -h "$file" ]; then
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target="$(readlink -e "$file")"
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echo "wrapping $file -> $target"
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rm "$file"
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makeQtWrapper "$target" "$file"
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fi
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done
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done
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}
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fixupOutputHooks+=(wrapQtAppsHook)
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fi
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