A question about im-config

[tumashu]

Im-config (https://anonscm.debian.org/cgit/collab-maint/im-config.git) is a 
shell script which
used to manager input method by debian, I want to package it to guixsd, but 
many problem I faced:

1.  How to deal with "/usr/bin/XXX" in schell script, for example: 
/usr/bin/fcitx, /usr/bin/ibux ....
2.  How to deal with "
/usr/lib/*/qt5/plugins/platforminputcontexts/libfcitxplatforminputcontextplugin.
"



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# start fcitx
# vim: set sts=4 expandtab:

if [ "$IM_CONFIG_PHASE" = 2 ]; then
# start fcitx daemon
/usr/bin/fcitx &
fi

if [ "$IM_CONFIG_PHASE" = 1 ]; then
# set variables for the plain XIM
XMODIFIERS=@im=fcitx

GTK_IM_MODULE=xim
# use immodule only when available for both GTK 2.0 and 3.0
IM_CONFIG_MARKER2=0
for IM_CONFIG_MARKER in /usr/lib/*/gtk-2.0/*/immodules/im-fcitx.so \
                        /usr/lib/gtk-2.0/*/immodules/im-fcitx.so ; do
    if [ -e $IM_CONFIG_MARKER ]; then
        IM_CONFIG_MARKER2=1
        break
    fi
done

IM_CONFIG_MARKER3=0
for IM_CONFIG_MARKER in /usr/lib/*/gtk-3.0/*/immodules/im-fcitx.so \
                        /usr/lib/gtk-3.0/*/immodules/im-fcitx.so ; do
    if [ -e $IM_CONFIG_MARKER ]; then
        IM_CONFIG_MARKER3=1
        break
    fi
done
if [ $IM_CONFIG_MARKER2 = 1 ] && [ $IM_CONFIG_MARKER3 = 1 ] ; then
    GTK_IM_MODULE=fcitx
fi

QT4_IM_MODULE=xim
# use immodule when available for Qt4
for IM_CONFIG_MARKER in /usr/lib/*/qt4/plugins/inputmethods/qtim-fcitx.so \
                        /usr/lib/qt4/plugins/inputmethods/qtim-fcitx.so ; do
    if [ -e $IM_CONFIG_MARKER ]; then
        QT4_IM_MODULE=fcitx
        break
    fi
done

QT_IM_MODULE=xim
# use immodule when available for Qt5
for IM_CONFIG_MARKER in 
/usr/lib/*/qt5/plugins/platforminputcontexts/libfcitxplatforminputcontextplugin.so
 ; do
    if [ -e $IM_CONFIG_MARKER ]; then
        QT_IM_MODULE=fcitx
        break
    fi
done


# This is placeholder at this moment.
CLUTTER_IM_MODULE=xim
# use immodule when available for clutter
for IM_CONFIG_MARKER in /usr/lib/*/clutter-imcontext/immodules/im-fcitx.so \
                        /usr/lib/clutter-imcontext/immodules/im-fcitx.so; do
    if [ -e $IM_CONFIG_MARKER ]; then
        CLUTTER_IM_MODULE=fcitx
        break
    fi
done
fi



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