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<div id="projectname">TheAlgorithms/C++<span id="projectnumber">&#160;1.0.0</span>
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<div id="projectbrief">All the algorithms implemented in C++</div>
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<div class="headertitle"><div class="title">file_linter.py</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="keyword">import</span> os</div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="keyword">import</span> subprocess</div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="keyword">import</span> sys</div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span>print(<span class="stringliteral">&quot;Python {}.{}.{}&quot;</span>.format(*sys.version_info)) <span class="comment"># Python 3.8</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="keyword">with</span> open(<span class="stringliteral">&quot;git_diff.txt&quot;</span>) <span class="keyword">as</span> in_file:</div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> modified_files = sorted(in_file.read().splitlines())</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> print(<span class="stringliteral">&quot;{} files were modified.&quot;</span>.format(len(modified_files)))</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> cpp_exts = tuple(<span class="stringliteral">&quot;.c .c++ .cc .cpp .cu .cuh .cxx .h .h++ .hh .hpp .hxx&quot;</span>.split())</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> cpp_files = [file <span class="keywordflow">for</span> file <span class="keywordflow">in</span> modified_files <span class="keywordflow">if</span> file.lower().endswith(cpp_exts)]</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> print(f<span class="stringliteral">&quot;{len(cpp_files)} C++ files were modified.&quot;</span>)</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> <span class="keywordflow">if</span> <span class="keywordflow">not</span> cpp_files:</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> sys.exit(0)</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> subprocess.run([<span class="stringliteral">&quot;clang-tidy&quot;</span>, <span class="stringliteral">&quot;--fix&quot;</span>, <span class="stringliteral">&quot;-p=build&quot;</span>, <span class="stringliteral">&quot;--extra-arg=-std=c++11&quot;</span>, *cpp_files, <span class="stringliteral">&quot;--&quot;</span>], </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> check=<span class="keyword">True</span>, text=<span class="keyword">True</span>, stderr=subprocess.STDOUT)</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> subprocess.run([<span class="stringliteral">&quot;clang-format&quot;</span>, <span class="stringliteral">&quot;-i&quot;</span>, <span class="stringliteral">&quot;-style=file&quot;</span>, *cpp_files], </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> check=<span class="keyword">True</span>, text=<span class="keyword">True</span>, stderr=subprocess.STDOUT)</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> upper_files = [file <span class="keywordflow">for</span> file <span class="keywordflow">in</span> cpp_files <span class="keywordflow">if</span> file != file.lower()]</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="keywordflow">if</span> upper_files:</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> print(f<span class="stringliteral">&quot;{len(upper_files)} files contain uppercase characters:&quot;</span>)</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> print(<span class="stringliteral">&quot;\n&quot;</span>.join(upper_files) + <span class="stringliteral">&quot;\n&quot;</span>)</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> space_files = [file <span class="keywordflow">for</span> file <span class="keywordflow">in</span> cpp_files <span class="keywordflow">if</span> <span class="stringliteral">&quot; &quot;</span> <span class="keywordflow">in</span> file <span class="keywordflow">or</span> <span class="stringliteral">&quot;-&quot;</span> <span class="keywordflow">in</span> file]</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <span class="keywordflow">if</span> space_files:</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> print(f<span class="stringliteral">&quot;{len(space_files)} files contain space or dash characters:&quot;</span>)</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> print(<span class="stringliteral">&quot;\n&quot;</span>.join(space_files) + <span class="stringliteral">&quot;\n&quot;</span>)</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> nodir_files = [file <span class="keywordflow">for</span> file <span class="keywordflow">in</span> cpp_files <span class="keywordflow">if</span> file.count(os.sep) != 1]</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keywordflow">if</span> nodir_files:</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> print(f<span class="stringliteral">&quot;{len(nodir_files)} files are not in one and only one directory:&quot;</span>)</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> print(<span class="stringliteral">&quot;\n&quot;</span>.join(nodir_files) + <span class="stringliteral">&quot;\n&quot;</span>)</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> bad_files = len(upper_files + space_files + nodir_files)</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordflow">if</span> bad_files:</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> sys.exit(bad_files)</div>
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<li class="navelem"><a href="../../dir_53e6fa9553ac22a5646d2a2b2d7b97a1.html">scripts</a></li><li class="navelem"><b>file_linter.py</b></li>
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