90b5e69284
This is requires if you have attribute names with dots in them. So you can now say: $ nix-instantiate '<nixos>' -A 'config.systemd.units."postgresql.service".text' --eval-only Fixes #151.
29 lines
780 B
Nix
29 lines
780 B
Nix
with import ./config.nix;
|
|
|
|
rec {
|
|
|
|
printRefs =
|
|
''
|
|
echo $exportReferencesGraph
|
|
while read path; do
|
|
read drv
|
|
read nrRefs
|
|
echo "$path has $nrRefs references"
|
|
echo "$path" >> $out
|
|
for ((n = 0; n < $nrRefs; n++)); do read ref; echo "ref $ref"; test -e "$ref"; done
|
|
done < refs
|
|
'';
|
|
|
|
foo."bar.runtimeGraph" = mkDerivation {
|
|
name = "dependencies";
|
|
builder = builtins.toFile "build-graph-builder" "${printRefs}";
|
|
exportReferencesGraph = ["refs" (import ./dependencies.nix)];
|
|
};
|
|
|
|
foo."bar.buildGraph" = mkDerivation {
|
|
name = "dependencies";
|
|
builder = builtins.toFile "build-graph-builder" "${printRefs}";
|
|
exportReferencesGraph = ["refs" (import ./dependencies.nix).drvPath];
|
|
};
|
|
|
|
}
|