diff options
Diffstat (limited to 'nixpkgs/pkgs/build-support/setup-hooks/wrap-gapps-hook/wrap-gapps-hook.sh')
-rw-r--r-- | nixpkgs/pkgs/build-support/setup-hooks/wrap-gapps-hook/wrap-gapps-hook.sh | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/build-support/setup-hooks/wrap-gapps-hook/wrap-gapps-hook.sh b/nixpkgs/pkgs/build-support/setup-hooks/wrap-gapps-hook/wrap-gapps-hook.sh new file mode 100644 index 00000000000..1a46e075dbe --- /dev/null +++ b/nixpkgs/pkgs/build-support/setup-hooks/wrap-gapps-hook/wrap-gapps-hook.sh @@ -0,0 +1,93 @@ +# shellcheck shell=bash +gappsWrapperArgs=() + +find_gio_modules() { + if [ -d "$1/lib/gio/modules" ] && [ -n "$(ls -A "$1/lib/gio/modules")" ] ; then + gappsWrapperArgs+=(--prefix GIO_EXTRA_MODULES : "$1/lib/gio/modules") + fi +} + +addEnvHooks "${targetOffset:?}" find_gio_modules + +gappsWrapperArgsHook() { + if [ -n "$GDK_PIXBUF_MODULE_FILE" ]; then + gappsWrapperArgs+=(--set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE") + fi + + if [ -n "$XDG_ICON_DIRS" ]; then + gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS") + fi + + if [ -n "$GSETTINGS_SCHEMAS_PATH" ]; then + gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH") + fi + + # Check for prefix as well + if [ -d "${prefix:?}/share" ]; then + gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$prefix/share") + fi + + if [ -d "$prefix/lib/gio/modules" ] && [ -n "$(ls -A "$prefix/lib/gio/modules")" ]; then + gappsWrapperArgs+=(--prefix GIO_EXTRA_MODULES : "$prefix/lib/gio/modules") + fi + + for v in ${wrapPrefixVariables:-} GST_PLUGIN_SYSTEM_PATH_1_0 GI_TYPELIB_PATH GRL_PLUGIN_PATH; do + if [ -n "${!v}" ]; then + gappsWrapperArgs+=(--prefix "$v" : "${!v}") + fi + done +} + +preFixupPhases+=" gappsWrapperArgsHook" + +wrapGApp() { + local program="$1" + shift 1 + wrapProgram "$program" "${gappsWrapperArgs[@]}" "$@" +} + +# Note: $gappsWrapperArgs still gets defined even if ${dontWrapGApps-} is set. +wrapGAppsHook() { + # guard against running multiple times (e.g. due to propagation) + [ -z "$wrapGAppsHookHasRun" ] || return 0 + wrapGAppsHookHasRun=1 + + if [[ -z "${dontWrapGApps:-}" ]]; then + targetDirsThatExist=() + targetDirsRealPath=() + + # wrap binaries + targetDirs=("${prefix}/bin" "${prefix}/libexec") + for targetDir in "${targetDirs[@]}"; do + if [[ -d "${targetDir}" ]]; then + targetDirsThatExist+=("${targetDir}") + targetDirsRealPath+=("$(realpath "${targetDir}")/") + find "${targetDir}" -type f -executable -print0 | + while IFS= read -r -d '' file; do + echo "Wrapping program '${file}'" + wrapGApp "${file}" + done + fi + done + + # wrap links to binaries that point outside targetDirs + # Note: links to binaries within targetDirs do not need + # to be wrapped as the binaries have already been wrapped + if [[ ${#targetDirsThatExist[@]} -ne 0 ]]; then + find "${targetDirsThatExist[@]}" -type l -xtype f -executable -print0 | + while IFS= read -r -d '' linkPath; do + linkPathReal=$(realpath "${linkPath}") + for targetPath in "${targetDirsRealPath[@]}"; do + if [[ "$linkPathReal" == "$targetPath"* ]]; then + echo "Not wrapping link: '$linkPath' (already wrapped)" + continue 2 + fi + done + echo "Wrapping link: '$linkPath'" + wrapGApp "${linkPath}" + done + fi + fi +} + +fixupOutputHooks+=(wrapGAppsHook) |