mirror of
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75 lines
2.2 KiB
Nix
75 lines
2.2 KiB
Nix
with import <nixpkgs/lib>;
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with builtins;
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let {
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body.config = q: x: config.${x.type} q x;
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body.create = q: x: create.${x.type} q x;
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config.filesystem = q: x: {
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fileSystems.${x.mountpoint} = {
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device = q.device;
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fsType = x.format;
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};
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};
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config.devices = q: x:
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foldl' mergeAttrs {} (mapAttrsToList (name: body.config { device = "/dev/${name}"; }) x.content);
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config.luks = q: x: {
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boot.initrd.luks.devices.${x.name}.device = q.device;
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} // body.config { device = "/dev/mapper/${x.name}"; } x.content;
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config.lv = q: x:
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body.config { device = "/dev/${q.vgname}/${q.name}"; } x.content;
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config.lvm = q: x:
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foldl' mergeAttrs {} (mapAttrsToList (name: body.config { inherit name; vgname = x.name; }) x.lvs);
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config.partition = q: x:
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body.config { device = q.device + toString q.index; } x.content;
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config.table = q: x:
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foldl' mergeAttrs {} (imap (index: body.config (q // { inherit index; })) x.partitions);
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create.filesystem = q: x: ''
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mkfs.${x.format} ${q.device}
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'';
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create.devices = q: x: ''
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${concatStrings (mapAttrsToList (name: body.create { device = "/dev/${name}"; }) x.content)}
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'';
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create.luks = q: x: ''
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cryptsetup -q luksFormat ${q.device} ${x.keyfile}
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cryptsetup luksOpen ${q.device} ${x.name} --key-file ${x.keyfile}
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${body.create { device = "/dev/mapper/${x.name}"; } x.content}
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'';
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create.lv = q: x: ''
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lvcreate -L ${x.size} -n ${q.name} ${q.vgname}
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${body.create { device = "/dev/${q.vgname}/${q.name}"; } x.content}
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'';
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create.lvm = q: x: ''
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pvcreate ${q.device}
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vgcreate ${x.name} ${q.device}
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${concatStrings (mapAttrsToList (name: body.create { inherit name; vgname = x.name; }) x.lvs)}
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'';
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create.partition = q: x: ''
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parted -s ${q.device} mkpart ${x.part-type} ${x.fs-type or ""} ${x.start} ${x.end}
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${optionalString (x.bootable or false) ''
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parted -s ${q.device} set ${toString q.index} boot on
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''}
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${body.create { device = q.device + toString q.index; } x.content}
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'';
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create.table = q: x: ''
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parted -s ${q.device} mklabel ${x.format}
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${concatStrings (imap (index: body.create (q // { inherit index; })) x.partitions)}
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'';
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