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e4a945cd IB |
1 | { lib, pkgs, config, mylibs, ... }: |
2 | let | |
3 | cfg = config.services.myWebsites.commons.stats; | |
4 | in { | |
5 | options = { | |
6 | services.myWebsites.commons.stats = { | |
7 | enable = lib.mkEnableOption "enable statistics"; | |
8 | sites = lib.mkOption { | |
9 | # FIXME: specify | |
10 | type = lib.types.listOf (lib.types.unspecified); | |
11 | default = []; | |
12 | description = "Sites to generate stats"; | |
13 | }; | |
14 | }; | |
15 | }; | |
16 | ||
17 | config = lib.mkIf cfg.enable { | |
18 | environment.systemPackages = [ | |
19 | pkgs.goaccess | |
20 | ]; | |
21 | ||
22 | nixpkgs.config.packageOverrides = oldpkgs: rec { | |
23 | goaccess = oldpkgs.goaccess.overrideAttrs(old: rec { | |
24 | name = "goaccess-${version}"; | |
25 | version = "1.3"; | |
26 | src = pkgs.fetchurl { | |
27 | url = "https://tar.goaccess.io/${name}.tar.gz"; | |
28 | sha256 = "16vv3pj7pbraq173wlxa89jjsd279004j4kgzlrsk1dz4if5qxwc"; | |
29 | }; | |
30 | configureFlags = old.configureFlags ++ [ "--enable-tcb=btree" ]; | |
31 | buildInputs = old.buildInputs ++ [ pkgs.tokyocabinet pkgs.bzip2 ]; | |
32 | }); | |
33 | }; | |
34 | ||
35 | services.cron = { | |
36 | enable = true; | |
37 | systemCronJobs = let | |
38 | stats = domain: conf: let | |
39 | d = pkgs.writeScriptBin "stats-${domain}" '' | |
40 | #!${pkgs.stdenv.shell} | |
41 | set -e | |
42 | shopt -s nullglob | |
43 | date_regex=$(LC_ALL=C date -d yesterday +'%d\/%b\/%Y') | |
44 | TMPFILE=$(mktemp) | |
45 | trap "rm -f $TMPFILE" EXIT | |
46 | ||
47 | cat /var/log/httpd/access_log-${domain} | sed -n "/\\[$date_regex/ p" > $TMPFILE | |
48 | for i in /var/log/httpd/access_log-${domain}*.gz; do | |
49 | zcat "$i" | sed -n "/\\[$date_regex/ p" >> $TMPFILE | |
50 | done | |
51 | goaccess $TMPFILE --no-progress -o /var/lib/goaccess/${domain}/index.html -p ${conf} | |
52 | ''; | |
53 | in "${d}/bin/stats-${domain}"; | |
54 | # FIXME: running several goaccess simultaneously seems to be | |
55 | # bugged? | |
56 | in | |
57 | pkgs.lib.lists.imap0 (i: v: "${toString (i+5)} 0 * * * root ${stats v.name v.conf}") cfg.sites; | |
58 | }; | |
59 | ||
60 | # FIXME: initial sync | |
61 | system.activationScripts.goaccess = '' | |
62 | mkdir -p /var/lib/goaccess | |
63 | '' + | |
64 | builtins.concatStringsSep "\n" (map (v: "mkdir -p /var/lib/goaccess/${v.name}") cfg.sites); | |
65 | }; | |
66 | } |