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https://github.com/nmasur/dotfiles
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38 lines
846 B
Nix
38 lines
846 B
Nix
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{ config, lib, ... }:
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let
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cfg = config.services.wait-for-identity;
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in
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{
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options.services.wait-for-identity = {
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enable = lib.mkEnableOption "Wait for identity file oneshot";
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identityFile = lib.mkOption {
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type = lib.types.path;
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};
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};
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config = lib.mkIf cfg.enable {
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# Wait for secret to be placed on the machine
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systemd.services.wait-for-identity = {
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description = "Wait until identity file exists on the machine";
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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Type = "oneshot";
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RemainAfterExit = true;
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};
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script = ''
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for i in $(seq 1 10); do
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if [ -f ${builtins.toString cfg.identityFile} ]; then
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echo "Identity file found."
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exit 0
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fi
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sleep 6
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done
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'';
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};
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};
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}
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