1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/++
read configuration files<BR>
- read config files<BR>
ao_config_files.d
+/
module sdp.ao.read_config_files;
template configIn() {
import
sdp.ao,
std.file,
std.path;
final string configIn(C,E)(C conf_sdl, E env) {
string dot_pwd = chainPath(to!string(env["pwd"]), ".sisu").array;
string underscore_pwd = chainPath(to!string(env["pwd"]), "_sisu").array;
string dot_home = chainPath(to!string(env["home"]), ".sisu").array;
string[] possible_config_path_locations = [
dot_pwd,
underscore_pwd,
dot_home,
"/etc/sisu"
];
string config_file_str;
foreach(pth; possible_config_path_locations) {
auto conf_file = format(
"%s/%s",
pth,
conf_sdl,
);
try {
if (exists(conf_file)) {
debug(configfile) {
writeln(conf_file);
}
config_file_str = conf_file.readText;
break;
}
}
catch (ErrnoException ex) {
}
catch (FileException ex) {
}
}
return config_file_str;
}
}
/+
+/
template ConfigSDLang() {
import sdlang;
import
sdp.ao,
std.file,
std.path;
auto ConfigSDLang(string configuration, string conf_sdl_filename) {
Tag sdl_root_conf;
try {
sdl_root_conf = parseSource(configuration);
}
catch(ParseException e) {
stderr.writeln("SDLang problem with content for ", conf_sdl_filename);
stderr.writeln(e.msg);
}
return sdl_root_conf;
}
}
/+
+/
template configRead() {
import
sdp.ao,
std.file,
std.path;
final auto configRead(C,E)(C conf_sdl, E env) {
auto configuration = configIn!()(conf_sdl, env);
auto sdl_root = ConfigSDLang!()(configuration, conf_sdl);
return sdl_root;
}
}
|
