dracut/modules.d/50plymouth/module-setup.sh

#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh

# called by dracut
check() {
    [[ "$mount_needs" ]] && return 1
    type -P plymouthd >/dev/null && type -P plymouth >/dev/null
}

# called by dracut
depends() {
    echo drm
}

# called by dracut
install() {
    if grep -q nash /usr/libexec/plymouth/plymouth-populate-initrd \
        || [ ! -x /usr/libexec/plymouth/plymouth-populate-initrd ]; then
        . "$moddir"/plymouth-populate-initrd.sh
    else
        PLYMOUTH_POPULATE_SOURCE_FUNCTIONS="$dracutfunctions" \
            /usr/libexec/plymouth/plymouth-populate-initrd -t "$initdir"
    fi

    inst_hook emergency 50 "$moddir"/plymouth-emergency.sh

    inst_multiple readlink

    if ! dracut_module_included "systemd"; then
        inst_hook pre-trigger 10 "$moddir"/plymouth-pretrigger.sh
        inst_hook pre-pivot 90 "$moddir"/plymouth-newroot.sh
    fi
}