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
81
82
83
84
85
86
87
88
89
90
91
92
|
/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2025 Cppcheck team.
*
* 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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pathmatch.h"
#include "path.h"
#include "utils.h"
#include <cstddef>
#include <utility>
PathMatch::PathMatch(std::vector<std::string> paths, bool caseSensitive)
: mPaths(std::move(paths)), mCaseSensitive(caseSensitive)
{
for (std::string& p : mPaths)
{
p = Path::fromNativeSeparators(p);
if (!mCaseSensitive)
strTolower(p);
}
// TODO: also make lowercase?
mWorkingDirectory.push_back(Path::fromNativeSeparators(Path::getCurrentPath()));
}
bool PathMatch::match(const std::string &path) const
{
if (path.empty())
return false;
std::string findpath = Path::fromNativeSeparators(path);
if (!mCaseSensitive)
strTolower(findpath);
std::string finddir;
if (!endsWith(findpath,'/'))
finddir = removeFilename(findpath);
else
finddir = findpath;
const bool is_absolute = Path::isAbsolute(path);
// TODO: align the match logic with ImportProject::ignorePaths()
for (auto i = mPaths.cbegin(); i != mPaths.cend(); ++i) {
const std::string pathToMatch((!is_absolute && Path::isAbsolute(*i)) ? Path::getRelativePath(*i, mWorkingDirectory) : *i);
// Filtering directory name
if (endsWith(pathToMatch,'/')) {
if (pathToMatch.length() > finddir.length())
continue;
// Match relative paths starting with mask
// -isrc matches src/foo.cpp
if (finddir.compare(0, pathToMatch.size(), pathToMatch) == 0)
return true;
// Match only full directory name in middle or end of the path
// -isrc matches myproject/src/ but does not match
// myproject/srcfiles/ or myproject/mysrc/
if (finddir.find("/" + pathToMatch) != std::string::npos)
return true;
}
// Filtering filename
else {
if (pathToMatch.length() > findpath.length())
continue;
// Check if path ends with mask
// -ifoo.cpp matches (./)foo.c, src/foo.cpp and proj/src/foo.cpp
// -isrc/file.cpp matches src/foo.cpp and proj/src/foo.cpp
if (findpath.compare(findpath.size() - pathToMatch.size(), findpath.size(), pathToMatch) == 0)
return true;
}
}
return false;
}
std::string PathMatch::removeFilename(const std::string &path)
{
const std::size_t ind = path.find_last_of('/');
return path.substr(0, ind + 1);
}
|
