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krebs.permown: listOf -> attrsOf

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tv 2019-04-18 01:23:12 +02:00
parent ffd36f5554
commit 520c9ef692
1 changed files with 45 additions and 38 deletions
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83
krebs/3modules/permown.nix
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@ -2,8 +2,8 @@ with import <stockholm/lib>;
{ config, pkgs, ... }: { { config, pkgs, ... }: {
options.krebs.permown = mkOption { options.krebs.permown = mkOption {
default = []; default = {};
type = types.listOf (types.submodule { type = types.attrsOf (types.submodule ({ config, ... }: {
options = { options = {
directory-mode = mkOption { directory-mode = mkOption {
default = "=rwx"; default = "=rwx";
@ -22,6 +22,7 @@ with import <stockholm/lib>;
type = types.username; type = types.username;
}; };
path = mkOption { path = mkOption {
default = config._module.args.name;
type = types.absolute-pathname; type = types.absolute-pathname;
}; };
umask = mkOption { umask = mkOption {
@ -29,46 +30,52 @@ with import <stockholm/lib>;
type = types.file-mode; type = types.file-mode;
}; };
}; };
}); }));
}; };
config.systemd.services = genAttrs' config.krebs.permown (plan: { config = let
name = "permown.${replaceStrings ["/"] ["_"] plan.path}"; plans = attrValues config.krebs.permown;
value = { in mkIf (plans != []) {
environment = {
DIR_MODE = plan.directory-mode;
FILE_MODE = plan.file-mode;
OWNER_GROUP = "${plan.owner}:${plan.group}";
ROOT_PATH = plan.path;
};
path = [
pkgs.coreutils
pkgs.findutils
pkgs.inotifyTools
];
serviceConfig = {
ExecStart = pkgs.writeDash "permown" ''
set -efu
find "$ROOT_PATH" -exec chown "$OWNER_GROUP" {} + systemd.services = genAttrs' plans (plan: {
find "$ROOT_PATH" -type d -exec chmod "$DIR_MODE" {} + name = "permown.${replaceStrings ["/"] ["_"] plan.path}";
find "$ROOT_PATH" -type f -exec chmod "$FILE_MODE" {} + value = {
environment = {
DIR_MODE = plan.directory-mode;
FILE_MODE = plan.file-mode;
OWNER_GROUP = "${plan.owner}:${plan.group}";
ROOT_PATH = plan.path;
};
path = [
pkgs.coreutils
pkgs.findutils
pkgs.inotifyTools
];
serviceConfig = {
ExecStart = pkgs.writeDash "permown" ''
set -efu
inotifywait -mrq -e CREATE --format %w%f "$ROOT_PATH" | find "$ROOT_PATH" -exec chown "$OWNER_GROUP" {} +
while read -r path; do find "$ROOT_PATH" -type d -exec chmod "$DIR_MODE" {} +
if test -d "$path"; then find "$ROOT_PATH" -type f -exec chmod "$FILE_MODE" {} +
exec "$0" "$@"
fi inotifywait -mrq -e CREATE --format %w%f "$ROOT_PATH" |
chown "$OWNER_GROUP" "$path" while read -r path; do
chmod "$FILE_MODE" "$path" if test -d "$path"; then
done exec "$0" "$@"
''; fi
Restart = "always"; chown "$OWNER_GROUP" "$path"
RestartSec = 10; chmod "$FILE_MODE" "$path"
UMask = plan.umask; done
'';
Restart = "always";
RestartSec = 10;
UMask = plan.umask;
};
wantedBy = [ "multi-user.target" ];
}; };
wantedBy = [ "multi-user.target" ]; });
};
}); };
} }