config source code

1 /**
2 Copyright: Copyright (c) 2018, Joakim Brännström. All rights reserved.
3 License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
4 Author: Joakim Brännström (joakim.brannstrom@gmx.com)
5 */
6 module config;
7 
8 public import core.stdc.stdlib;
9 public import std.algorithm;
10 public import std.array;
11 public import std.ascii;
12 public import std.conv;
13 public import std.file;
14 public import std.process;
15 public import std.path;
16 public import std.range;
17 public import std.stdio;
18 public import std..string;
19 public import logger = std.experimental.logger;
20 
21 immutable buildDir = "../build";
22 immutable distssh = "../build/distssh";
23 immutable tmpDir = "./build/testdata";
24 
25 private shared(bool) g_isDistsshPrepared = false;
26 
27 void prepareDistssh() {
28     synchronized {
29         if (g_isDistsshPrepared)
30             return;
31         g_isDistsshPrepared = true;
32 
33         // prepare by cleaning up
34         if (exists(buildDir))
35             dirEntries(buildDir, SpanMode.shallow).each!(a => remove(a));
36 
37         auto es = spawnShell("cd .. && dub build").wait;
38         assert(es == 0, "failed compilation");
39 
40         assert(exists(distssh), "no binary produced");
41     }
42 }
43 
44 struct TestArea {
45     const string workdir;
46 
47     alias workdir this;
48 
49     this(string file, ulong id) {
50         prepareDistssh;
51         this.workdir = buildPath(tmpDir, file ~ id.to!string).absolutePath;
52         setup();
53     }
54 
55     void setup() {
56         if (exists(workdir)) {
57             rmdirRecurse(workdir);
58         }
59 
60         mkdirRecurse(workdir);
61     }
62 }