2 * Copyright (C) 2012 Red Hat Inc.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 let set_variable name value =
25 check_valid_variable_name name;
26 Whenfile.set_variable name (T_string value)
28 let set_variable_bool name value =
29 check_valid_variable_name name;
30 Whenfile.set_variable name (T_bool value)
32 let set_variable_int name value =
33 check_valid_variable_name name;
34 Whenfile.set_variable name (T_int (big_int_of_int value))
36 let set_variable_string = set_variable
38 let set_variable_float name value =
39 check_valid_variable_name name;
40 Whenfile.set_variable name (T_float value)
42 type preinfo = Whenexpr.preinfo
45 let name = preinfo.pi_job_name in
47 (* Count running jobs with the same name. *)
48 let count = List.fold_left (
51 | { pirun_job_name = n } when n = name -> count + 1
53 ) 0 preinfo.pi_running in
55 (* Only let this job run if there are fewer than n already running. *)
58 let one () preinfo = max 1 preinfo
60 type result = Whenexpr.result
62 let mailto ?(only_on_failure = false) ?from email result =
63 if result.res_code <> 0 || not only_on_failure then (
65 sprintf "%s: %s (return code %d)"
67 (if result.res_code = 0 then "successful" else "FAILED")
70 let cmd = sprintf "%s -s %s -a %s"
72 (Filename.quote subject)
73 (Filename.quote result.res_output) in
78 | Some from -> sprintf "%s -r %s" cmd from in
81 sprintf "%s %s </dev/null" cmd (Filename.quote email) in
83 if Sys.command cmd <> 0 then
84 failwith "Whentools.mailto: mailx command failed";