mirror of
https://github.com/NixOS/nixpkgs.git
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4f0dadbf38
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
105 lines
2.7 KiB
Nix
105 lines
2.7 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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let
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cfg = config.services.incron;
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in
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{
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options = {
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services.incron = {
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enable = lib.mkOption {
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type = lib.types.bool;
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default = false;
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description = ''
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Whether to enable the incron daemon.
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Note that commands run under incrontab only support common Nix profiles for the {env}`PATH` provided variable.
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'';
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};
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allow = lib.mkOption {
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type = lib.types.nullOr (lib.types.listOf lib.types.str);
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default = null;
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description = ''
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Users allowed to use incrontab.
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If empty then no user will be allowed to have their own incrontab.
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If `null` then will defer to {option}`deny`.
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If both {option}`allow` and {option}`deny` are null
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then all users will be allowed to have their own incrontab.
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'';
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};
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deny = lib.mkOption {
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type = lib.types.nullOr (lib.types.listOf lib.types.str);
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default = null;
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description = "Users forbidden from using incrontab.";
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};
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systab = lib.mkOption {
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type = lib.types.lines;
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default = "";
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description = "The system incrontab contents.";
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example = ''
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/var/mail IN_CLOSE_WRITE abc $@/$#
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/tmp IN_ALL_EVENTS efg $@/$# $&
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'';
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};
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extraPackages = lib.mkOption {
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type = lib.types.listOf lib.types.package;
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default = [ ];
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example = lib.literalExpression "[ pkgs.rsync ]";
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description = "Extra packages available to the system incrontab.";
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};
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};
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};
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config = lib.mkIf cfg.enable {
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warnings = lib.optional (
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cfg.allow != null && cfg.deny != null
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) "If `services.incron.allow` is set then `services.incron.deny` will be ignored.";
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environment.systemPackages = [ pkgs.incron ];
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security.wrappers.incrontab = {
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setuid = true;
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owner = "root";
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group = "root";
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source = "${pkgs.incron}/bin/incrontab";
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};
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# incron won't read symlinks
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environment.etc."incron.d/system" = {
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mode = "0444";
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text = cfg.systab;
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};
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environment.etc."incron.allow" = lib.mkIf (cfg.allow != null) {
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text = lib.concatStringsSep "\n" cfg.allow;
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};
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environment.etc."incron.deny" = lib.mkIf (cfg.deny != null) {
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text = lib.concatStringsSep "\n" cfg.deny;
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};
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systemd.services.incron = {
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description = "File System Events Scheduler";
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wantedBy = [ "multi-user.target" ];
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path = cfg.extraPackages;
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serviceConfig.PIDFile = "/run/incrond.pid";
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serviceConfig.ExecStartPre = "${pkgs.coreutils}/bin/mkdir -m 710 -p /var/spool/incron";
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serviceConfig.ExecStart = "${pkgs.incron}/bin/incrond --foreground";
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};
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};
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}
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