christoph/flake-nixinator
1
Fork 0
Code Activity

dconf-editor xdg_data_dirs overlay

Browse Source
This commit is contained in:
Christoph Urlacher
2022-08-15 12:31:08 +02:00
parent a4af0fac27
commit 1f72e287eb
1 changed files with 28 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
overlays/dconf-editor.nix Normal file
View File

@ -0,0 +1,28 @@
# We need to wrap the dconf-editor to use the correct XDG_DATA_DIRS
# By default XDG_DATA_DIRS on NixOS contains paths to the gsettings-schemas like
# /nix/store/z3gxkwakzgiswvakfrpbirhpcach509j-mutter-42.3/share/gsettings-schemas/mutter-42.3
# but this is the wrong path for dconf-editor to find the schema, correct one would be
# /nix/store/z3gxkwakzgiswvakfrpbirhpcach509j-mutter-42.3/share/gsettings-schemas/mutter-42.3/glib-2.0/schemas
# override derivation attributes
prev.gnome.dconf-editor.overrideAttrs (oldAttrs: {
# add `makeWrapper` to existing dependencies
buildInputs = oldAttrs.buildInputs ++ [ final.makeWrapper ];
# wrap the binary in a script where the appropriate env var is set
postInstall = oldAttrs.postInstall or "" + ''
schemas=""
for p in $NIX_PROFILES; do
if [[ -d "$p" ]]; then
for d in $(nix-store --query --references "$p"); do
schemas_dir=$(echo "$d"/share/gsettings-schemas/*/glib-2.0/schemas)
if [[ -d "$schemas_dir" ]]; then
schemas="$schemas''${schemas:+:}$schemas_dir"
fi
done
fi
done
wrapProgram "$out/bin/dconf-editor" --set XDG_DATA_DIRS $schemas
'';
})