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23 lines
640 B
Nix
23 lines
640 B
Nix
lib:
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nixosConfigurations:
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let
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sshKnownHostsTxt = builtins.toFile "known_hosts" (lib.concatMapStrings
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(hostName:
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let d = nixosConfigurations.${hostName}.config.deploy;
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in lib.concatMapStrings (key: "${d.ssh.HostName} ${key}\n") d.sshPublicKeys
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)
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(builtins.attrNames nixosConfigurations)
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);
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attrsToList = lib.mapAttrsToList (n: v: "${n} ${v}");
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attrsToLines = a: lib.concatLines (attrsToList a);
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in
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lib.concatMapStrings
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(host: ''
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Host ${host}
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UserKnownHostsFile ${sshKnownHostsTxt}
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${attrsToLines nixosConfigurations.${host}.config.deploy.ssh}
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'')
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(builtins.attrNames nixosConfigurations)
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