1aa1a0f97ce82a86cc93c8defb3cf81744af8c77
[hcoop/domtool2.git] / src / main-client.sml
1 (* HCoop Domtool (http://hcoop.sourceforge.net/)
2 * Copyright (c) 2006, Adam Chlipala
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
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.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 *)
18
19 (* Driver for configuration requests *)
20
21 fun domtoolRoot () =
22 let
23 val uid = Posix.ProcEnv.getuid ()
24 val dname = Posix.SysDB.Passwd.home (Posix.SysDB.getpwuid uid)
25 in
26 OS.Path.joinDirFile {dir = dname,
27 file = ".domtool"}
28 end
29
30 val (doit, args) =
31 case CommandLine.arguments () of
32 "-tc" :: args => (fn fname => (Main.setupUser (); ignore (Main.check fname)), args)
33 | args => (Main.request, args)
34
35 val _ =
36 case args of
37 [fname] =>
38 if Posix.FileSys.access (fname, []) then
39 doit fname
40 else
41 doit (OS.Path.joinDirFile {dir = domtoolRoot (),
42 file = fname})
43 | [] => Main.requestDir (domtoolRoot ())
44 | _ => print "Invalid command-line arguments\n"