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{ lib, pkgs, config, mylibs, ... }:
let
cfg = config.services.myWebsites.commons.stats;
in {
options = {
services.myWebsites.commons.stats = {
enable = lib.mkEnableOption "enable statistics";
sites = lib.mkOption {
type = lib.types.listOf (lib.types.submodule {
options = {
conf = lib.mkOption {
type = lib.types.nullOr lib.types.path;
default = null;
};
name = lib.mkOption { type = lib.types.string; };
};
});
default = [];
description = "Sites to generate stats";
};
};
};
config = lib.mkIf cfg.enable {
users.users.root.packages = [
pkgs.goaccess
];
services.cron = {
enable = true;
systemCronJobs = let
stats = domain: conf: let
config = if builtins.isNull conf
then pkgs.runCommand "goaccess.conf" {
dbPath = "/var/lib/goaccess/${domain}";
} "substituteAll ${./goaccess.conf} $out"
else conf;
d = pkgs.writeScriptBin "stats-${domain}" ''
#!${pkgs.stdenv.shell}
set -e
shopt -s nullglob
date_regex=$(LC_ALL=C date -d yesterday +'%d\/%b\/%Y')
TMPFILE=$(mktemp)
trap "rm -f $TMPFILE" EXIT
cat /var/log/httpd/access_log-${domain} | sed -n "/\\[$date_regex/ p" > $TMPFILE
for i in /var/log/httpd/access_log-${domain}*.gz; do
zcat "$i" | sed -n "/\\[$date_regex/ p" >> $TMPFILE
done
${pkgs.goaccess}/bin/goaccess $TMPFILE --no-progress -o /var/lib/goaccess/${domain}/index.html -p ${config}
'';
in "${d}/bin/stats-${domain}";
allStats = sites: pkgs.writeScript "stats" ''
#!${pkgs.stdenv.shell}
${builtins.concatStringsSep "\n" (map (v: stats v.name v.conf) sites)}
'';
in
[
"5 0 * * * root ${allStats cfg.sites}"
];
};
system.activationScripts.goaccess = ''
mkdir -p /var/lib/goaccess
'' +
builtins.concatStringsSep "\n" (map (v: "mkdir -p /var/lib/goaccess/${v.name}") cfg.sites);
};
}
|
