mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-30 02:42:59 +00:00
337 lines
8.3 KiB
Bash
337 lines
8.3 KiB
Bash
#!@bash@/bin/bash -e
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set -eu -o pipefail
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# shellcheck disable=SC2034
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{
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dxvk32_dir=@dxvk32@/bin
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dxvk64_dir=@dxvk64@/bin
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}
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## Defaults
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declare -A dlls=(
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[d3d8]="dxvk/d3d8.dll"
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[d3d9]="dxvk/d3d9.dll"
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[d3d10]="dxvk/d3d10.dll dxvk/d3d10_1.dll dxvk/d3d10core.dll"
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[d3d11]="dxvk/d3d11.dll"
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[dxgi]="dxvk/dxgi.dll"
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)
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declare -A obsolete_dlls=(
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[mcfgthreads]="mcfgthreads/mcfgthread-12.dll"
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)
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declare -A targets=([d3d8]=1 [d3d9]=1 [d3d11]=1 [dxgi]=1)
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# Option variables
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do_cleanup=false
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ignore_obsolete=false
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do_symlink=false
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do_makeprefix=false
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## Command-line Parsing
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usage() {
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echo "DXVK @version@"
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echo "Set up Wine prefix with DXVK DLLs"
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echo
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echo "USAGE"
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echo " $0 [install|uninstall] [OPTIONS]"
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echo
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echo "COMMANDS"
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echo " install Copy the DXVK DLLs into the prefix"
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echo " uninstall Restore the backed up Wine DLLs in the prefix"
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echo
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echo "OPTIONS"
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echo " --with(out)-dxgi Copy DXVK DXGI DLL into prefix (default: with DXGI)"
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echo " --with(out)-d3d10 Copy D3D10 DLLs into prefix (default: without D3D10)"
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echo " -s, --symlink Symlink instead of copy"
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echo " -f, --force Create a Wine prefix even if it does not exist"
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echo " -p, --prefix <PREFIX> Wine prefix to manage (default: \$WINEPREFIX)"
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exit 1
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}
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case "${1:-}" in
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cleanup)
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do_cleanup=true
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shift
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;;
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uninstall|install)
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action=$1
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shift
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;;
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-h|--help)
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usage
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;;
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*)
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if [ -n "${1:-}" ]; then
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echo "Unrecognized command: $1"
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fi
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usage
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;;
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esac
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while [ -n "${1:-}" ]; do
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case "$1" in
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--with-dxgi)
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targets[dxgi]=1
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;;
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--without-dxgi)
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unset "targets[dxgi]"
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;;
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--with-d3d10)
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targets[d3d10]=1
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;;
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--without-d3d10)
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unset "targets[d3d10]"
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;;
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-s|--symlink)
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do_symlink=true
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;;
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--no-symlink)
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do_symlink=false
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;;
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-f|--force)
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do_makeprefix=true
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;;
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--no-force)
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do_makeprefix=false
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;;
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-p|--prefix)
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shift
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if [ -n "${1:-}" ]; then
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WINEPREFIX=$1
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else
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echo "Required PREFIX missing"
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usage
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fi
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;;
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--ignore-obsolete)
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shift
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ignore_obsolete=true
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;;
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-h|--help)
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usage
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;;
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*)
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echo "Unrecognized option: $1"
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usage
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;;
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esac
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shift
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done
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## Get information on the Wine environment
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export WINEPREFIX=${WINEPREFIX:-"$HOME/.wine"}
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# check wine prefix before invoking wine, so that we
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# don't accidentally create one if the user screws up
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if ! $do_makeprefix && [ -n "$WINEPREFIX" ] && ! [ -f "$WINEPREFIX/system.reg" ]; then
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echo "$WINEPREFIX: Not a valid wine prefix." >&2
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exit 1
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fi
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export WINEDEBUG=-all
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# disable mscoree and mshtml to avoid downloading
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# wine gecko and mono
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export WINEDLLOVERRIDES="mscoree,mshtml="
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wine="wine"
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wine64="wine64"
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wineboot="wineboot"
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# $PATH is the way for user to control where wine is located (including custom Wine versions).
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# Pure 64-bit Wine (non Wow64) requries skipping 32-bit steps.
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# In such case, wine64 and winebooot will be present, but wine binary will be missing,
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# however it can be present in other PATHs, so it shouldn't be used, to avoid versions mixing.
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wine_path=$(dirname "$(command -v $wineboot)")
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wow64=true
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if ! [ -f "$wine_path/$wine" ]; then
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wine=$wine64
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wow64=false
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fi
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# resolve 32-bit and 64-bit system32 path
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winever=$($wine --version | grep wine)
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if [ -z "$winever" ]; then
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echo "$wine: Not a wine executable. Check your $wine." >&2
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exit 1
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fi
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# ensure wine placeholder dlls are recreated
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# if they are missing
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$wineboot -u
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win64_sys_path=$($wine64 winepath -u 'C:\windows\system32' 2> /dev/null)
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win64_sys_path="${win64_sys_path/$'\r'/}"
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if $wow64; then
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win32_sys_path=$($wine winepath -u 'C:\windows\system32' 2> /dev/null)
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win32_sys_path="${win32_sys_path/$'\r'/}"
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fi
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if [ -z "${win32_sys_path:-}" ] && [ -z "${win64_sys_path:-}" ]; then
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echo 'Failed to resolve C:\windows\system32.' >&2
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exit 1
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fi
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## Utility functions
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install_file() {
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$do_symlink && file_cmd="ln -sv" || file_cmd="install -m 755 -v"
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srcfile=$1
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dstfile=$2
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if [ -f "${srcfile}.so" ]; then
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srcfile="${srcfile}.so"
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fi
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if ! [ -f "${srcfile}" ]; then
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echo "${srcfile}: File not found. Skipping." >&2
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return 1
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fi
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if [ -n "$1" ]; then
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if [ -f "${dstfile}" ] || [ -h "${dstfile}" ]; then
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if ! [ -f "${dstfile}.old" ]; then
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mv -v "${dstfile}" "${dstfile}.old"
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else
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rm -v "${dstfile}"
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fi
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fi
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$file_cmd "${srcfile}" "${dstfile}"
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else
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echo "${dstfile}: File not found in wine prefix" >&2
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return 1
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fi
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}
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uninstall_file() {
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srcfile=$1
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dstfile=$2
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args=$3
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if [ "${args}" = "-f" ]; then
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rm -v "${dstfile}"
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[ -e "${dstfile}.old" ] && rm -v "${dstfile}.old"
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return 0
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fi
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if [ -f "${srcfile}.so" ]; then
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srcfile="${srcfile}.so"
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fi
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if ! [ -f "${srcfile}" ]; then
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echo "${srcfile}: File not found. Skipping." >&2
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return 1
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fi
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if ! [ -f "${dstfile}" ] && ! [ -h "${dstfile}" ]; then
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echo "${dstfile}: File not found. Skipping." >&2
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return 1
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fi
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if [ -f "${dstfile}.old" ]; then
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rm -v "${dstfile}"
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mv -v "${dstfile}.old" "${dstfile}"
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return 0
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else
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return 1
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fi
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}
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install_override() {
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dll=$(basename "$1")
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if ! $wine reg add 'HKEY_CURRENT_USER\Software\Wine\DllOverrides' /v "$dll" /d native /f >/dev/null 2>&1; then
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echo -e "Failed to add override for $dll"
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exit 1
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fi
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}
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uninstall_override() {
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dll=$(basename "$1")
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if ! $wine reg delete 'HKEY_CURRENT_USER\Software\Wine\DllOverrides' /v "$dll" /f > /dev/null 2>&1; then
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echo "Failed to remove override for $dll"
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fi
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}
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print_cleanup_message() {
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declare -a obsolete_paths=($@)
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if ! $ignore_obsolete && [ -n "${obsolete_paths[@]}" ]; then
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fold -w $COLUMNS -s <<MSG >&2
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Obsolete DLLs detected at the specified Wine prefix. These DLLs are no longer needed \
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or managed by the \`setup_dxvk.sh\` script in nixpkgs. You should remove them manually, \
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use the cleanup command, or suppress this message using the \`--ignore-obsolete\` option.
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MSG
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for obspath in "${obsolete_paths[@]}"; do
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if $do_cleanup; then
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cleanup_file "$obspath"
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else
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echo " - ${obspath}"
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fi
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done
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! $do_cleanup && echo
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fi
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}
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## Perform the requested command
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declare -A paths
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for target in "${!targets[@]}"; do
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[ "${targets[$target]}" -eq 1 ] || continue
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for dll in ${dlls[$target]}; do
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dllname=$(basename "$dll")
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basedir=$(dirname "$dll")
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if [ -n "${win32_sys_path:-}" ]; then
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basedir32=${basedir}32_dir
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paths["${!basedir32}/$dllname"]="$win32_sys_path/$dllname"
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fi
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if [ -n "${win64_sys_path:-}" ]; then
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basedir64=${basedir}64_dir
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paths["${!basedir64}/$dllname"]="$win64_sys_path/$dllname"
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fi
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done
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done
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declare -A obsolete_paths
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for target in "${!obsolete_dlls[@]}"; do
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for dll in ${obsolete_dlls[$target]}; do
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dllname=$(basename "$dll")
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basedir=$(dirname "$dll")
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if [ -e "${win32_sys_path:-}/$dllname" ]; then
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obsolete_paths["${basedir}32_dir/$dllname"]="${win32_sys_path:-}/$dllname"
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fi
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if [ -e "${win64_sys_path:-}/$dllname" ]; then
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obsolete_paths["${basedir}64_dir/$dllname"]="${win64_sys_path:-}/$dllname"
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fi
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done
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done
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if $do_cleanup; then
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declare -n action_paths=obsolete_paths
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action=uninstall
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args=-f
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else
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declare -n action_paths=paths
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print_cleanup_message "${obsolete_paths[@]}"
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fi
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for srcpath in "${!action_paths[@]}"; do
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"${action}_file" "$srcpath" "${action_paths["$srcpath"]}" "${args:-}"
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"${action}_override" "$(basename "$srcpath" .dll)"
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done
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