Daniel Barlow
7e2b0068e6
There is nothing in this commit except for the changes made by nix-shell -p nixfmt-rfc-style --run "nixfmt ." If this has mucked up your open branches then sorry about that. You can probably nixfmt them to match before merging
31 lines
773 B
Nix
31 lines
773 B
Nix
{
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liminix,
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lib,
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}:
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{
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target,
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via,
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interface ? null,
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metric,
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}:
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let
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inherit (liminix.services) oneshot;
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with_dev = if interface != null then "dev $(output ${interface} ifname)" else "";
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target_hash = builtins.substring 0 12 (builtins.hashString "sha256" target);
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via_hash = builtins.substring 0 12 (builtins.hashString "sha256" via);
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in
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oneshot {
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name = "route-${target_hash}-${
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builtins.substring 0 12 (
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builtins.hashString "sha256" "${via_hash}-${if interface != null then interface.name else ""}"
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)
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}";
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up = ''
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ip route add ${target} via ${via} metric ${toString metric} ${with_dev}
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'';
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down = ''
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ip route del ${target} via ${via} ${with_dev}
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'';
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dependencies = [ ] ++ lib.optional (interface != null) interface;
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}
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