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
32 lines
554 B
Nix
32 lines
554 B
Nix
{
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liminix,
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lib,
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}:
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{
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ifname,
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devpath ? null,
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mtu,
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}:
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# if devpath is supplied, we rename the interface at that
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# path to have the specified name.
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let
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inherit (liminix.services) oneshot;
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name = "${ifname}.link";
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rename =
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if devpath != null then
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''
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oldname=$(cd /sys${devpath} && cd net/ && echo *)
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ip link set ''${oldname} name ${ifname}
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''
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else
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"";
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in
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oneshot {
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inherit name;
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up = ''
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${rename}
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${liminix.networking.ifup name ifname}
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'';
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down = "ip link set down dev ${ifname}";
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}
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