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compilescript
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Added --version.

This commit is contained in:
tastytea 2019-03-05 22:29:36 +01:00
parent 32e17bff12
commit 3216d85aaf
Signed by: tastytea
GPG Key ID: CFC39497F1B26E07
2 changed files with 17 additions and 6 deletions
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9
compilescript.1.adoc
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@ -35,10 +35,11 @@ The compiler invocation looks like this: <configured compiler> <source file>
== OPTIONS == OPTIONS
[format="csv",frame="none",grid="none"] [frame="none",grid="none"]
|====== |===
*--cleanup*,Delete old cache files (older than +clean_after_hours+). |*--cleanup* | Delete old cache files (older than +clean_after_hours+).
|====== |*--version* | Print version, copyright and license.
|===
== EXAMPLES == EXAMPLES

14
src/main.cpp
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@ -1,5 +1,5 @@
/* This file is part of compilescript. /* This file is part of compilescript.
* Copyright © 2018 tastytea <tastytea@tastytea.de> * Copyright © 2018, 2019 tastytea <tastytea@tastytea.de>
* *
* This program is free software: you can redistribute it and/or modify * This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -36,6 +36,7 @@
#else #else
namespace fs = std::experimental::filesystem; namespace fs = std::experimental::filesystem;
#endif #endif
using std::cout;
using std::cerr; using std::cerr;
using std::endl; using std::endl;
using std::chrono::system_clock; using std::chrono::system_clock;
@ -134,7 +135,7 @@ int main(int argc, char *argv[])
if (argc <= 1) if (argc <= 1)
{ {
cerr << "usage: " << argv[0] << " [file|--cleanup] [arguments]\n"; cerr << "usage: " << argv[0] << " [file|--cleanup|--version] [arguments]\n";
return 1; return 1;
} }
if (string(argv[1]) == "--cleanup") if (string(argv[1]) == "--cleanup")
@ -142,6 +143,15 @@ int main(int argc, char *argv[])
cleanup(); cleanup();
return 0; return 0;
} }
if (string(argv[1]) == "--version")
{
cout << "compilescript " << global::version << endl <<
"Copyright (C) 2018, 2019 tastytea <tastytea@tastytea.de>\n"
"License GPLv3: GNU GPL version 3 <https://www.gnu.org/licenses/gpl-3.0.html>.\n"
"This is free software: you are free to change and redistribute it.\n"
"There is NO WARRANTY, to the extent permitted by law.\n";
return 0;
}
const fs::path original = fs::canonical(argv[1]); const fs::path original = fs::canonical(argv[1]);
const fs::path source = cache_dir / original; const fs::path source = cache_dir / original;