52 lines
1.5 KiB
Nix
52 lines
1.5 KiB
Nix
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with import <stockholm/lib>;
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{ config, pkgs, ... }:
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let
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cfg = config.lass.bindfs;
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in {
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options.lass.bindfs = mkOption {
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type = types.attrsOf (types.submodule ({ config, ... }: {
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options = {
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target = mkOption {
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description = ''
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destination where bindfs mounts to.
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second positional argument to bindfs.
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'';
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default = config._module.args.name;
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type = types.absolute-pathname;
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};
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source = mkOption {
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description = ''
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source folder where the mounted directory is originally.
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first positional argument to bindfs.
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'';
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type = types.absolute-pathname;
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};
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options = mkOption {
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description = ''
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additional arguments to bindfs
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'';
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type = types.listOf types.str;
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default = [];
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};
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};
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}));
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default = {};
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};
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config = mkIf (cfg != {}) {
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systemd.services = mapAttrs' (n: mount: let
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name = replaceStrings [ "/" ] [ "_" ] n;
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in nameValuePair "bindfs-${name}" {
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wantedBy = [ "local-fs.target" ];
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path = [ pkgs.coreutils ];
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serviceConfig = {
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ExecStartPre = pkgs.writeDash "bindfs-init-${name}" ''
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mkdir -p '${mount.source}'
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mkdir -p '${mount.target}'
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'';
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ExecStart = "${pkgs.bindfs}/bin/bindfs -f ${concatStringsSep " " mount.options} ${mount.source} ${mount.target}";
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};
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}) cfg;
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};
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}
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