56 lines
1.0 KiB
D
56 lines
1.0 KiB
D
// Copyright Brian Schott (Sir Alaran) 2012.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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module stats;
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import std.stdio;
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import std.algorithm;
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import std.d.lexer;
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pure nothrow bool isLineOfCode(IdType t)
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{
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switch (t)
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{
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case tok!";":
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case tok!"while":
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case tok!"if":
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case tok!"do":
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case tok!"else":
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case tok!"switch":
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case tok!"for":
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case tok!"foreach":
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case tok!"foreach_reverse":
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case tok!"default":
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case tok!"case":
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return true;
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default:
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return false;
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}
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}
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ulong printTokenCount(Tokens)(File output, string fileName, ref Tokens tokens)
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{
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ulong c;
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foreach (ref t; tokens)
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{
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c++;
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}
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output.writefln("%s:\t%d", fileName, c);
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return c;
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}
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ulong printLineCount(Tokens)(File output, string fileName, ref Tokens tokens)
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{
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ulong count;
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foreach (ref t; tokens)
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{
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if (isLineOfCode(t.type))
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++count;
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}
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output.writefln("%s:\t%d", fileName, count);
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return count;
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}
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