pkgs/build-support/setup-hooks/wrap-gapps-hook/wrap-gapps-hook.sh

   1 # shellcheck shell=bash
   2 gappsWrapperArgs=()
   3
   4 find_gio_modules() {
   5     if [ -d "$1/lib/gio/modules" ] && [ -n "$(ls -A "$1/lib/gio/modules")" ] ; then
   6         gappsWrapperArgs+=(--prefix GIO_EXTRA_MODULES : "$1/lib/gio/modules")
   7     fi
   8 }
   9
  10 addEnvHooks "${targetOffset:?}" find_gio_modules
  11
  12 gappsWrapperArgsHook() {
  13     if [ -n "$GDK_PIXBUF_MODULE_FILE" ]; then
  14         gappsWrapperArgs+=(--set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE")
  15     fi
  16
  17     if [ -n "$GSETTINGS_SCHEMAS_PATH" ]; then
  18         gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH")
  19     fi
  20
  21     # Check for prefix as well
  22     if [ -d "${prefix:?}/share" ]; then
  23         gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$prefix/share")
  24     fi
  25
  26     if [ -d "$prefix/lib/gio/modules" ] && [ -n "$(ls -A "$prefix/lib/gio/modules")" ]; then
  27         gappsWrapperArgs+=(--prefix GIO_EXTRA_MODULES : "$prefix/lib/gio/modules")
  28     fi
  29
  30     for v in ${wrapPrefixVariables:-} GST_PLUGIN_SYSTEM_PATH_1_0 GI_TYPELIB_PATH GRL_PLUGIN_PATH; do
  31         if [ -n "${!v}" ]; then
  32             gappsWrapperArgs+=(--prefix "$v" : "${!v}")
  33         fi
  34     done
  35 }
  36
  37 preFixupPhases+=" gappsWrapperArgsHook"
  38
  39 wrapGApp() {
  40     local program="$1"
  41     shift 1
  42     wrapProgram "$program" "${gappsWrapperArgs[@]}" "$@"
  43 }
  44
  45 # Note: $gappsWrapperArgs still gets defined even if ${dontWrapGApps-} is set.
  46 wrapGAppsHook() {
  47     # guard against running multiple times (e.g. due to propagation)
  48     [ -z "$wrapGAppsHookHasRun" ] || return 0
  49     wrapGAppsHookHasRun=1
  50
  51     if [[ -z "${dontWrapGApps:-}" ]]; then
  52         targetDirsThatExist=()
  53         targetDirsRealPath=()
  54
  55         # wrap binaries
  56         targetDirs=("${prefix}/bin" "${prefix}/libexec")
  57         for targetDir in "${targetDirs[@]}"; do
  58             if [[ -d "${targetDir}" ]]; then
  59                 targetDirsThatExist+=("${targetDir}")
  60                 targetDirsRealPath+=("$(realpath "${targetDir}")/")
  61                 find "${targetDir}" -type f -executable -print0 |
  62                     while IFS= read -r -d '' file; do
  63                         echo "Wrapping program '${file}'"
  64                         wrapGApp "${file}"
  65                     done
  66             fi
  67         done
  68
  69         # wrap links to binaries that point outside targetDirs
  70         # Note: links to binaries within targetDirs do not need
  71         #       to be wrapped as the binaries have already been wrapped
  72         if [[ ${#targetDirsThatExist[@]} -ne 0 ]]; then
  73             find "${targetDirsThatExist[@]}" -type l -xtype f -executable -print0 |
  74                 while IFS= read -r -d '' linkPath; do
  75                     linkPathReal=$(realpath "${linkPath}")
  76                     for targetPath in "${targetDirsRealPath[@]}"; do
  77                         if [[ "$linkPathReal" == "$targetPath"* ]]; then
  78                             echo "Not wrapping link: '$linkPath' (already wrapped)"
  79                             continue 2
  80                         fi
  81                     done
  82                     echo "Wrapping link: '$linkPath'"
  83                     wrapGApp "${linkPath}"
  84                 done
  85         fi
  86     fi
  87 }
  88
  89 fixupOutputHooks+=(wrapGAppsHook)