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<th class=docs><h1>status.c</h1></th>
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<div class='highlight'><pre><span class="cm">/*</span>
<span class="cm"> * Copyright (C) the libgit2 contributors. All rights reserved.</span>
<span class="cm"> *</span>
<span class="cm"> * This file is part of libgit2, distributed under the GNU GPL v2 with</span>
<span class="cm"> * a Linking Exception. For full terms see the included COPYING file.</span>
<span class="cm"> */</span>
<span class="cp">#include <git2.h></span>
<span class="cp">#include <stdio.h></span>
<span class="cp">#include <stdlib.h></span>
<span class="cp">#include <string.h></span>
<span class="k">enum</span> <span class="p">{</span>
<span class="n">FORMAT_DEFAULT</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span>
<span class="n">FORMAT_LONG</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span>
<span class="n">FORMAT_SHORT</span> <span class="o">=</span> <span class="mi">2</span><span class="p">,</span>
<span class="n">FORMAT_PORCELAIN</span> <span class="o">=</span> <span class="mi">3</span><span class="p">,</span>
<span class="p">};</span>
<span class="cp">#define MAX_PATHSPEC 8</span>
<span class="cm">/*</span>
<span class="cm"> * This example demonstrates the use of the libgit2 status APIs,</span>
<span class="cm"> * particularly the `git_status_list` object, to roughly simulate the</span>
<span class="cm"> * output of running `git status`. It serves as a simple example of</span>
<span class="cm"> * using those APIs to get basic status information.</span>
<span class="cm"> *</span>
<span class="cm"> * This does not have:</span>
<span class="cm"> * - Robust error handling</span>
<span class="cm"> * - Colorized or paginated output formatting</span>
<span class="cm"> *</span>
<span class="cm"> * This does have:</span>
<span class="cm"> * - Examples of translating command line arguments to the status</span>
<span class="cm"> * options settings to mimic `git status` results.</span>
<span class="cm"> * - A sample status formatter that matches the default "long" format</span>
<span class="cm"> * from `git status`</span>
<span class="cm"> * - A sample status formatter that matches the "short" format</span>
<span class="cm"> */</span>
<span class="k">static</span> <span class="kt">void</span> <span class="nf">check</span><span class="p">(</span><span class="kt">int</span> <span class="n">error</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">message</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">extra</span><span class="p">)</span>
<span class="p">{</span>
<span class="k">const</span> <span class="n">git_error</span> <span class="o">*</span><span class="n">lg2err</span><span class="p">;</span>
<span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">lg2msg</span> <span class="o">=</span> <span class="s">""</span><span class="p">,</span> <span class="o">*</span><span class="n">lg2spacer</span> <span class="o">=</span> <span class="s">""</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">error</span><span class="p">)</span>
<span class="k">return</span><span class="p">;</span>
<span class="k">if</span> <span class="p">((</span><span class="n">lg2err</span> <span class="o">=</span> <span class="n"><a name="giterr_last-1" class="fnlink" href="../../#HEAD/group/giterr/giterr_last">giterr_last</a></span><span class="p">())</span> <span class="o">!=</span> <span class="nb">NULL</span> <span class="o">&&</span> <span class="n">lg2err</span><span class="o">-></span><span class="n">message</span> <span class="o">!=</span> <span class="nb">NULL</span><span class="p">)</span> <span class="p">{</span>
<span class="n">lg2msg</span> <span class="o">=</span> <span class="n">lg2err</span><span class="o">-></span><span class="n">message</span><span class="p">;</span>
<span class="n">lg2spacer</span> <span class="o">=</span> <span class="s">" - "</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="n">extra</span><span class="p">)</span>
<span class="n">fprintf</span><span class="p">(</span><span class="n">stderr</span><span class="p">,</span> <span class="s">"%s '%s' [%d]%s%s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span>
<span class="n">message</span><span class="p">,</span> <span class="n">extra</span><span class="p">,</span> <span class="n">error</span><span class="p">,</span> <span class="n">lg2spacer</span><span class="p">,</span> <span class="n">lg2msg</span><span class="p">);</span>
<span class="k">else</span>
<span class="n">fprintf</span><span class="p">(</span><span class="n">stderr</span><span class="p">,</span> <span class="s">"%s [%d]%s%s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span>
<span class="n">message</span><span class="p">,</span> <span class="n">error</span><span class="p">,</span> <span class="n">lg2spacer</span><span class="p">,</span> <span class="n">lg2msg</span><span class="p">);</span>
<span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">static</span> <span class="kt">void</span> <span class="nf">fail</span><span class="p">(</span><span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">message</span><span class="p">)</span>
<span class="p">{</span>
<span class="n">check</span><span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">message</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">static</span> <span class="kt">void</span> <span class="nf">show_branch</span><span class="p">(</span><span class="n">git_repository</span> <span class="o">*</span><span class="n">repo</span><span class="p">,</span> <span class="kt">int</span> <span class="n">format</span><span class="p">)</span>
<span class="p">{</span>
<span class="kt">int</span> <span class="n">error</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">branch</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span>
<span class="n">git_reference</span> <span class="o">*</span><span class="n">head</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span>
<span class="n">error</span> <span class="o">=</span> <span class="n"><a name="git_repository_head-6" class="fnlink" href="../../#HEAD/group/repository/git_repository_head">git_repository_head</a></span><span class="p">(</span><span class="o">&</span><span class="n">head</span><span class="p">,</span> <span class="n">repo</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">error</span> <span class="o">==</span> <span class="n">GIT_EORPHANEDHEAD</span> <span class="o">||</span> <span class="n">error</span> <span class="o">==</span> <span class="n">GIT_ENOTFOUND</span><span class="p">)</span>
<span class="n">branch</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">error</span><span class="p">)</span> <span class="p">{</span>
<span class="n">branch</span> <span class="o">=</span> <span class="n"><a name="git_reference_name-2" class="fnlink" href="../../#HEAD/group/reference/git_reference_name">git_reference_name</a></span><span class="p">(</span><span class="n">head</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strncmp</span><span class="p">(</span><span class="n">branch</span><span class="p">,</span> <span class="s">"refs/heads/"</span><span class="p">,</span> <span class="n">strlen</span><span class="p">(</span><span class="s">"refs/heads/"</span><span class="p">)))</span>
<span class="n">branch</span> <span class="o">+=</span> <span class="n">strlen</span><span class="p">(</span><span class="s">"refs/heads/"</span><span class="p">);</span>
<span class="p">}</span> <span class="k">else</span>
<span class="n">check</span><span class="p">(</span><span class="n">error</span><span class="p">,</span> <span class="s">"failed to get current branch"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">format</span> <span class="o">==</span> <span class="n">FORMAT_LONG</span><span class="p">)</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# On branch %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span>
<span class="n">branch</span> <span class="o">?</span> <span class="n">branch</span> <span class="o">:</span> <span class="s">"Not currently on any branch."</span><span class="p">);</span>
<span class="k">else</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"## %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">branch</span> <span class="o">?</span> <span class="n">branch</span> <span class="o">:</span> <span class="s">"HEAD (no branch)"</span><span class="p">);</span>
<span class="n"><a name="git_reference_free-3" class="fnlink" href="../../#HEAD/group/reference/git_reference_free">git_reference_free</a></span><span class="p">(</span><span class="n">head</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">static</span> <span class="kt">void</span> <span class="nf">print_long</span><span class="p">(</span><span class="n">git_repository</span> <span class="o">*</span><span class="n">repo</span><span class="p">,</span> <span class="n">git_status_list</span> <span class="o">*</span><span class="n">status</span><span class="p">)</span>
<span class="p">{</span>
<span class="kt">size_t</span> <span class="n">i</span><span class="p">,</span> <span class="n">maxi</span> <span class="o">=</span> <span class="n"><a name="git_status_list_entrycount-10" class="fnlink" href="../../#HEAD/group/status/git_status_list_entrycount">git_status_list_entrycount</a></span><span class="p">(</span><span class="n">status</span><span class="p">);</span>
<span class="k">const</span> <span class="n">git_status_entry</span> <span class="o">*</span><span class="n">s</span><span class="p">;</span>
<span class="kt">int</span> <span class="n">header</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">changes_in_index</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="kt">int</span> <span class="n">changed_in_workdir</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">rm_in_workdir</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">old_path</span><span class="p">,</span> <span class="o">*</span><span class="n">new_path</span><span class="p">;</span>
<span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="n">repo</span><span class="p">;</span>
<span class="cm">/* print index changes */</span>
<span class="k">for</span> <span class="p">(</span><span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="n">maxi</span><span class="p">;</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
<span class="kt">char</span> <span class="o">*</span><span class="n">istatus</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span>
<span class="n">s</span> <span class="o">=</span> <span class="n"><a name="git_status_byindex-12" class="fnlink" href="../../#HEAD/group/status/git_status_byindex">git_status_byindex</a></span><span class="p">(</span><span class="n">status</span><span class="p">,</span> <span class="n">i</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">==</span> <span class="n">GIT_STATUS_CURRENT</span><span class="p">)</span>
<span class="k">continue</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_DELETED</span><span class="p">)</span>
<span class="n">rm_in_workdir</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_NEW</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="s">"new file: "</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_MODIFIED</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="s">"modified: "</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_DELETED</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="s">"deleted: "</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_RENAMED</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="s">"renamed: "</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_TYPECHANGE</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="s">"typechange:"</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">istatus</span> <span class="o">==</span> <span class="nb">NULL</span><span class="p">)</span>
<span class="k">continue</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">header</span><span class="p">)</span> <span class="p">{</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# Changes to be committed:</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# (use </span><span class="se">\"</span><span class="s">git reset HEAD <file>...</span><span class="se">\"</span><span class="s"> to unstage)</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">header</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="p">}</span>
<span class="n">old_path</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">head_to_index</span><span class="o">-></span><span class="n">old_file</span><span class="p">.</span><span class="n">path</span><span class="p">;</span>
<span class="n">new_path</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">head_to_index</span><span class="o">-></span><span class="n">new_file</span><span class="p">.</span><span class="n">path</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">old_path</span> <span class="o">&&</span> <span class="n">new_path</span> <span class="o">&&</span> <span class="n">strcmp</span><span class="p">(</span><span class="n">old_path</span><span class="p">,</span> <span class="n">new_path</span><span class="p">))</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\t</span><span class="s">%s %s -> %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">istatus</span><span class="p">,</span> <span class="n">old_path</span><span class="p">,</span> <span class="n">new_path</span><span class="p">);</span>
<span class="k">else</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\t</span><span class="s">%s %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">istatus</span><span class="p">,</span> <span class="n">old_path</span> <span class="o">?</span> <span class="n">old_path</span> <span class="o">:</span> <span class="n">new_path</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="n">header</span><span class="p">)</span> <span class="p">{</span>
<span class="n">changes_in_index</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="p">}</span>
<span class="n">header</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="cm">/* print workdir changes to tracked files */</span>
<span class="k">for</span> <span class="p">(</span><span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="n">maxi</span><span class="p">;</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
<span class="kt">char</span> <span class="o">*</span><span class="n">wstatus</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span>
<span class="n">s</span> <span class="o">=</span> <span class="n"><a name="git_status_byindex-13" class="fnlink" href="../../#HEAD/group/status/git_status_byindex">git_status_byindex</a></span><span class="p">(</span><span class="n">status</span><span class="p">,</span> <span class="n">i</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">==</span> <span class="n">GIT_STATUS_CURRENT</span> <span class="o">||</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span> <span class="o">==</span> <span class="nb">NULL</span><span class="p">)</span>
<span class="k">continue</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_MODIFIED</span><span class="p">)</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="s">"modified: "</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_DELETED</span><span class="p">)</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="s">"deleted: "</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_RENAMED</span><span class="p">)</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="s">"renamed: "</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_TYPECHANGE</span><span class="p">)</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="s">"typechange:"</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">wstatus</span> <span class="o">==</span> <span class="nb">NULL</span><span class="p">)</span>
<span class="k">continue</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">header</span><span class="p">)</span> <span class="p">{</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# Changes not staged for commit:</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# (use </span><span class="se">\"</span><span class="s">git add%s <file>...</span><span class="se">\"</span><span class="s"> to update what will be committed)</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">rm_in_workdir</span> <span class="o">?</span> <span class="s">"/rm"</span> <span class="o">:</span> <span class="s">""</span><span class="p">);</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# (use </span><span class="se">\"</span><span class="s">git checkout -- <file>...</span><span class="se">\"</span><span class="s"> to discard changes in working directory)</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">header</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="p">}</span>
<span class="n">old_path</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">old_file</span><span class="p">.</span><span class="n">path</span><span class="p">;</span>
<span class="n">new_path</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">new_file</span><span class="p">.</span><span class="n">path</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">old_path</span> <span class="o">&&</span> <span class="n">new_path</span> <span class="o">&&</span> <span class="n">strcmp</span><span class="p">(</span><span class="n">old_path</span><span class="p">,</span> <span class="n">new_path</span><span class="p">))</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\t</span><span class="s">%s %s -> %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">wstatus</span><span class="p">,</span> <span class="n">old_path</span><span class="p">,</span> <span class="n">new_path</span><span class="p">);</span>
<span class="k">else</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\t</span><span class="s">%s %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">wstatus</span><span class="p">,</span> <span class="n">old_path</span> <span class="o">?</span> <span class="n">old_path</span> <span class="o">:</span> <span class="n">new_path</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="n">header</span><span class="p">)</span> <span class="p">{</span>
<span class="n">changed_in_workdir</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="p">}</span>
<span class="n">header</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="cm">/* print untracked files */</span>
<span class="n">header</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="k">for</span> <span class="p">(</span><span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="n">maxi</span><span class="p">;</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
<span class="n">s</span> <span class="o">=</span> <span class="n"><a name="git_status_byindex-14" class="fnlink" href="../../#HEAD/group/status/git_status_byindex">git_status_byindex</a></span><span class="p">(</span><span class="n">status</span><span class="p">,</span> <span class="n">i</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">==</span> <span class="n">GIT_STATUS_WT_NEW</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">header</span><span class="p">)</span> <span class="p">{</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# Untracked files:</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# (use </span><span class="se">\"</span><span class="s">git add <file>...</span><span class="se">\"</span><span class="s"> to include in what will be committed)</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">header</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="p">}</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\t</span><span class="s">%s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">old_file</span><span class="p">.</span><span class="n">path</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="n">header</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="cm">/* print ignored files */</span>
<span class="k">for</span> <span class="p">(</span><span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="n">maxi</span><span class="p">;</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
<span class="n">s</span> <span class="o">=</span> <span class="n"><a name="git_status_byindex-15" class="fnlink" href="../../#HEAD/group/status/git_status_byindex">git_status_byindex</a></span><span class="p">(</span><span class="n">status</span><span class="p">,</span> <span class="n">i</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">==</span> <span class="n">GIT_STATUS_IGNORED</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">header</span><span class="p">)</span> <span class="p">{</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# Ignored files:</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"# (use </span><span class="se">\"</span><span class="s">git add -f <file>...</span><span class="se">\"</span><span class="s"> to include in what will be committed)</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="n">header</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="p">}</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"#</span><span class="se">\t</span><span class="s">%s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">old_file</span><span class="p">.</span><span class="n">path</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">changes_in_index</span> <span class="o">&&</span> <span class="n">changed_in_workdir</span><span class="p">)</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"no changes added to commit (use </span><span class="se">\"</span><span class="s">git add</span><span class="se">\"</span><span class="s"> and/or </span><span class="se">\"</span><span class="s">git commit -a</span><span class="se">\"</span><span class="s">)</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">static</span> <span class="kt">void</span> <span class="nf">print_short</span><span class="p">(</span><span class="n">git_repository</span> <span class="o">*</span><span class="n">repo</span><span class="p">,</span> <span class="n">git_status_list</span> <span class="o">*</span><span class="n">status</span><span class="p">)</span>
<span class="p">{</span>
<span class="kt">size_t</span> <span class="n">i</span><span class="p">,</span> <span class="n">maxi</span> <span class="o">=</span> <span class="n"><a name="git_status_list_entrycount-11" class="fnlink" href="../../#HEAD/group/status/git_status_list_entrycount">git_status_list_entrycount</a></span><span class="p">(</span><span class="n">status</span><span class="p">);</span>
<span class="k">const</span> <span class="n">git_status_entry</span> <span class="o">*</span><span class="n">s</span><span class="p">;</span>
<span class="kt">char</span> <span class="n">istatus</span><span class="p">,</span> <span class="n">wstatus</span><span class="p">;</span>
<span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">extra</span><span class="p">,</span> <span class="o">*</span><span class="n">a</span><span class="p">,</span> <span class="o">*</span><span class="n">b</span><span class="p">,</span> <span class="o">*</span><span class="n">c</span><span class="p">;</span>
<span class="k">for</span> <span class="p">(</span><span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="n">maxi</span><span class="p">;</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
<span class="n">s</span> <span class="o">=</span> <span class="n"><a name="git_status_byindex-16" class="fnlink" href="../../#HEAD/group/status/git_status_byindex">git_status_byindex</a></span><span class="p">(</span><span class="n">status</span><span class="p">,</span> <span class="n">i</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">==</span> <span class="n">GIT_STATUS_CURRENT</span><span class="p">)</span>
<span class="k">continue</span><span class="p">;</span>
<span class="n">a</span> <span class="o">=</span> <span class="n">b</span> <span class="o">=</span> <span class="n">c</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="n">wstatus</span> <span class="o">=</span> <span class="sc">' '</span><span class="p">;</span>
<span class="n">extra</span> <span class="o">=</span> <span class="s">""</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_NEW</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="sc">'A'</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_MODIFIED</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="sc">'M'</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_DELETED</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="sc">'D'</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_RENAMED</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="sc">'R'</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_INDEX_TYPECHANGE</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="sc">'T'</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_NEW</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="n">istatus</span> <span class="o">==</span> <span class="sc">' '</span><span class="p">)</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="sc">'?'</span><span class="p">;</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="sc">'?'</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_MODIFIED</span><span class="p">)</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="sc">'M'</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_DELETED</span><span class="p">)</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="sc">'D'</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_RENAMED</span><span class="p">)</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="sc">'R'</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_WT_TYPECHANGE</span><span class="p">)</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="sc">'T'</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">&</span> <span class="n">GIT_STATUS_IGNORED</span><span class="p">)</span> <span class="p">{</span>
<span class="n">istatus</span> <span class="o">=</span> <span class="sc">'!'</span><span class="p">;</span>
<span class="n">wstatus</span> <span class="o">=</span> <span class="sc">'!'</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="n">istatus</span> <span class="o">==</span> <span class="sc">'?'</span> <span class="o">&&</span> <span class="n">wstatus</span> <span class="o">==</span> <span class="sc">'?'</span><span class="p">)</span>
<span class="k">continue</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span> <span class="o">&&</span>
<span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">new_file</span><span class="p">.</span><span class="n">mode</span> <span class="o">==</span> <span class="n">GIT_FILEMODE_COMMIT</span><span class="p">)</span>
<span class="p">{</span>
<span class="n">git_submodule</span> <span class="o">*</span><span class="n">sm</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span>
<span class="kt">unsigned</span> <span class="kt">int</span> <span class="n">smstatus</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n"><a name="git_submodule_lookup-19" class="fnlink" href="../../#HEAD/group/submodule/git_submodule_lookup">git_submodule_lookup</a></span><span class="p">(</span>
<span class="o">&</span><span class="n">sm</span><span class="p">,</span> <span class="n">repo</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">new_file</span><span class="p">.</span><span class="n">path</span><span class="p">)</span> <span class="o">&&</span>
<span class="o">!</span><span class="n"><a name="git_submodule_status-20" class="fnlink" href="../../#HEAD/group/submodule/git_submodule_status">git_submodule_status</a></span><span class="p">(</span><span class="o">&</span><span class="n">smstatus</span><span class="p">,</span> <span class="n">sm</span><span class="p">))</span>
<span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="n">smstatus</span> <span class="o">&</span> <span class="n">GIT_SUBMODULE_STATUS_WD_MODIFIED</span><span class="p">)</span>
<span class="n">extra</span> <span class="o">=</span> <span class="s">" (new commits)"</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">smstatus</span> <span class="o">&</span> <span class="n">GIT_SUBMODULE_STATUS_WD_INDEX_MODIFIED</span><span class="p">)</span>
<span class="n">extra</span> <span class="o">=</span> <span class="s">" (modified content)"</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">smstatus</span> <span class="o">&</span> <span class="n">GIT_SUBMODULE_STATUS_WD_WD_MODIFIED</span><span class="p">)</span>
<span class="n">extra</span> <span class="o">=</span> <span class="s">" (modified content)"</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">smstatus</span> <span class="o">&</span> <span class="n">GIT_SUBMODULE_STATUS_WD_UNTRACKED</span><span class="p">)</span>
<span class="n">extra</span> <span class="o">=</span> <span class="s">" (untracked content)"</span><span class="p">;</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">head_to_index</span><span class="p">)</span> <span class="p">{</span>
<span class="n">a</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">head_to_index</span><span class="o">-></span><span class="n">old_file</span><span class="p">.</span><span class="n">path</span><span class="p">;</span>
<span class="n">b</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">head_to_index</span><span class="o">-></span><span class="n">new_file</span><span class="p">.</span><span class="n">path</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">a</span><span class="p">)</span>
<span class="n">a</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">old_file</span><span class="p">.</span><span class="n">path</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">b</span><span class="p">)</span>
<span class="n">b</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">old_file</span><span class="p">.</span><span class="n">path</span><span class="p">;</span>
<span class="n">c</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">new_file</span><span class="p">.</span><span class="n">path</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="n">istatus</span> <span class="o">==</span> <span class="sc">'R'</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="n">wstatus</span> <span class="o">==</span> <span class="sc">'R'</span><span class="p">)</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"%c%c %s %s %s%s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">istatus</span><span class="p">,</span> <span class="n">wstatus</span><span class="p">,</span> <span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="n">c</span><span class="p">,</span> <span class="n">extra</span><span class="p">);</span>
<span class="k">else</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"%c%c %s %s%s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">istatus</span><span class="p">,</span> <span class="n">wstatus</span><span class="p">,</span> <span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="n">extra</span><span class="p">);</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="n">wstatus</span> <span class="o">==</span> <span class="sc">'R'</span><span class="p">)</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"%c%c %s %s%s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">istatus</span><span class="p">,</span> <span class="n">wstatus</span><span class="p">,</span> <span class="n">a</span><span class="p">,</span> <span class="n">c</span><span class="p">,</span> <span class="n">extra</span><span class="p">);</span>
<span class="k">else</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"%c%c %s%s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">istatus</span><span class="p">,</span> <span class="n">wstatus</span><span class="p">,</span> <span class="n">a</span><span class="p">,</span> <span class="n">extra</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="k">for</span> <span class="p">(</span><span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="n">maxi</span><span class="p">;</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
<span class="n">s</span> <span class="o">=</span> <span class="n"><a name="git_status_byindex-17" class="fnlink" href="../../#HEAD/group/status/git_status_byindex">git_status_byindex</a></span><span class="p">(</span><span class="n">status</span><span class="p">,</span> <span class="n">i</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">status</span> <span class="o">==</span> <span class="n">GIT_STATUS_WT_NEW</span><span class="p">)</span>
<span class="n">printf</span><span class="p">(</span><span class="s">"?? %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">index_to_workdir</span><span class="o">-></span><span class="n">old_file</span><span class="p">.</span><span class="n">path</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="kt">int</span> <span class="nf">main</span><span class="p">(</span><span class="kt">int</span> <span class="n">argc</span><span class="p">,</span> <span class="kt">char</span> <span class="o">*</span><span class="n">argv</span><span class="p">[])</span>
<span class="p">{</span>
<span class="n">git_repository</span> <span class="o">*</span><span class="n">repo</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span>
<span class="kt">int</span> <span class="n">i</span><span class="p">,</span> <span class="n">npaths</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">format</span> <span class="o">=</span> <span class="n">FORMAT_DEFAULT</span><span class="p">,</span> <span class="n">zterm</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">showbranch</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="n">git_status_options</span> <span class="n">opt</span> <span class="o">=</span> <span class="n">GIT_STATUS_OPTIONS_INIT</span><span class="p">;</span>
<span class="n">git_status_list</span> <span class="o">*</span><span class="n">status</span><span class="p">;</span>
<span class="kt">char</span> <span class="o">*</span><span class="n">repodir</span> <span class="o">=</span> <span class="s">"."</span><span class="p">,</span> <span class="o">*</span><span class="n">pathspec</span><span class="p">[</span><span class="n">MAX_PATHSPEC</span><span class="p">];</span>
<span class="n">opt</span><span class="p">.</span><span class="n">show</span> <span class="o">=</span> <span class="n">GIT_STATUS_SHOW_INDEX_AND_WORKDIR</span><span class="p">;</span>
<span class="n">opt</span><span class="p">.</span><span class="n">flags</span> <span class="o">=</span> <span class="n">GIT_STATUS_OPT_INCLUDE_UNTRACKED</span> <span class="o">|</span>
<span class="n">GIT_STATUS_OPT_RENAMES_HEAD_TO_INDEX</span> <span class="o">|</span>
<span class="n">GIT_STATUS_OPT_SORT_CASE_SENSITIVELY</span><span class="p">;</span>
<span class="k">for</span> <span class="p">(</span><span class="n">i</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="n">argc</span><span class="p">;</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span> <span class="o">!=</span> <span class="sc">'-'</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="n">npaths</span> <span class="o"><</span> <span class="n">MAX_PATHSPEC</span><span class="p">)</span>
<span class="n">pathspec</span><span class="p">[</span><span class="n">npaths</span><span class="o">++</span><span class="p">]</span> <span class="o">=</span> <span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">];</span>
<span class="k">else</span>
<span class="n">fail</span><span class="p">(</span><span class="s">"Example only supports a limited pathspec"</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"-s"</span><span class="p">)</span> <span class="o">||</span> <span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--short"</span><span class="p">))</span>
<span class="n">format</span> <span class="o">=</span> <span class="n">FORMAT_SHORT</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--long"</span><span class="p">))</span>
<span class="n">format</span> <span class="o">=</span> <span class="n">FORMAT_LONG</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--porcelain"</span><span class="p">))</span>
<span class="n">format</span> <span class="o">=</span> <span class="n">FORMAT_PORCELAIN</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"-b"</span><span class="p">)</span> <span class="o">||</span> <span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--branch"</span><span class="p">))</span>
<span class="n">showbranch</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"-z"</span><span class="p">))</span> <span class="p">{</span>
<span class="n">zterm</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">format</span> <span class="o">==</span> <span class="n">FORMAT_DEFAULT</span><span class="p">)</span>
<span class="n">format</span> <span class="o">=</span> <span class="n">FORMAT_PORCELAIN</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--ignored"</span><span class="p">))</span>
<span class="n">opt</span><span class="p">.</span><span class="n">flags</span> <span class="o">|=</span> <span class="n">GIT_STATUS_OPT_INCLUDE_IGNORED</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"-uno"</span><span class="p">)</span> <span class="o">||</span>
<span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--untracked-files=no"</span><span class="p">))</span>
<span class="n">opt</span><span class="p">.</span><span class="n">flags</span> <span class="o">&=</span> <span class="o">~</span><span class="n">GIT_STATUS_OPT_INCLUDE_UNTRACKED</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"-unormal"</span><span class="p">)</span> <span class="o">||</span>
<span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--untracked-files=normal"</span><span class="p">))</span>
<span class="n">opt</span><span class="p">.</span><span class="n">flags</span> <span class="o">|=</span> <span class="n">GIT_STATUS_OPT_INCLUDE_UNTRACKED</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"-uall"</span><span class="p">)</span> <span class="o">||</span>
<span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--untracked-files=all"</span><span class="p">))</span>
<span class="n">opt</span><span class="p">.</span><span class="n">flags</span> <span class="o">|=</span> <span class="n">GIT_STATUS_OPT_INCLUDE_UNTRACKED</span> <span class="o">|</span>
<span class="n">GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strcmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--ignore-submodules=all"</span><span class="p">))</span>
<span class="n">opt</span><span class="p">.</span><span class="n">flags</span> <span class="o">|=</span> <span class="n">GIT_STATUS_OPT_EXCLUDE_SUBMODULES</span><span class="p">;</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strncmp</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="s">"--git-dir="</span><span class="p">,</span> <span class="n">strlen</span><span class="p">(</span><span class="s">"--git-dir="</span><span class="p">)))</span>
<span class="n">repodir</span> <span class="o">=</span> <span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">+</span> <span class="n">strlen</span><span class="p">(</span><span class="s">"--git-dir="</span><span class="p">);</span>
<span class="k">else</span>
<span class="n">check</span><span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="s">"Unsupported option"</span><span class="p">,</span> <span class="n">argv</span><span class="p">[</span><span class="n">i</span><span class="p">]);</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="n">format</span> <span class="o">==</span> <span class="n">FORMAT_DEFAULT</span><span class="p">)</span>
<span class="n">format</span> <span class="o">=</span> <span class="n">FORMAT_LONG</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">format</span> <span class="o">==</span> <span class="n">FORMAT_LONG</span><span class="p">)</span>
<span class="n">showbranch</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="n">npaths</span> <span class="o">></span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span>
<span class="n">opt</span><span class="p">.</span><span class="n">pathspec</span><span class="p">.</span><span class="n">strings</span> <span class="o">=</span> <span class="n">pathspec</span><span class="p">;</span>
<span class="n">opt</span><span class="p">.</span><span class="n">pathspec</span><span class="p">.</span><span class="n">count</span> <span class="o">=</span> <span class="n">npaths</span><span class="p">;</span>
<span class="p">}</span>
<span class="cm">/*</span>
<span class="cm"> * Try to open the repository at the given path (or at the current</span>
<span class="cm"> * directory if none was given).</span>
<span class="cm"> */</span>
<span class="n">check</span><span class="p">(</span><span class="n"><a name="git_repository_open_ext-4" class="fnlink" href="../../#HEAD/group/repository/git_repository_open_ext">git_repository_open_ext</a></span><span class="p">(</span><span class="o">&</span><span class="n">repo</span><span class="p">,</span> <span class="n">repodir</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">),</span>
<span class="s">"Could not open repository"</span><span class="p">,</span> <span class="n">repodir</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n"><a name="git_repository_is_bare-7" class="fnlink" href="../../#HEAD/group/repository/git_repository_is_bare">git_repository_is_bare</a></span><span class="p">(</span><span class="n">repo</span><span class="p">))</span>
<span class="n">fail</span><span class="p">(</span><span class="s">"Cannot report status on bare repository"</span><span class="p">);</span>
<span class="cm">/*</span>
<span class="cm"> * Run status on the repository</span>
<span class="cm"> *</span>
<span class="cm"> * Because we want to simluate a full "git status" run and want to</span>
<span class="cm"> * support some command line options, we use `<a name="git_status_foreach_ext-8" class="fnlink" href="../../#HEAD/group/status/git_status_foreach_ext">git_status_foreach_ext</a>()`</span>
<span class="cm"> * instead of just the plain status call. This allows (a) iterating</span>
<span class="cm"> * over the index and then the workdir and (b) extra flags that control</span>
<span class="cm"> * which files are included. If you just want simple status (e.g. to</span>
<span class="cm"> * enumerate files that are modified) then you probably don't need the</span>
<span class="cm"> * extended API.</span>
<span class="cm"> */</span>
<span class="n">check</span><span class="p">(</span><span class="n"><a name="git_status_list_new-9" class="fnlink" href="../../#HEAD/group/status/git_status_list_new">git_status_list_new</a></span><span class="p">(</span><span class="o">&</span><span class="n">status</span><span class="p">,</span> <span class="n">repo</span><span class="p">,</span> <span class="o">&</span><span class="n">opt</span><span class="p">),</span>
<span class="s">"Could not get status"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">showbranch</span><span class="p">)</span>
<span class="n">show_branch</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">format</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="n">format</span> <span class="o">==</span> <span class="n">FORMAT_LONG</span><span class="p">)</span>
<span class="n">print_long</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">status</span><span class="p">);</span>
<span class="k">else</span>
<span class="n">print_short</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">status</span><span class="p">);</span>
<span class="n"><a name="git_status_list_free-18" class="fnlink" href="../../#HEAD/group/status/git_status_list_free">git_status_list_free</a></span><span class="p">(</span><span class="n">status</span><span class="p">);</span>
<span class="n"><a name="git_repository_free-5" class="fnlink" href="../../#HEAD/group/repository/git_repository_free">git_repository_free</a></span><span class="p">(</span><span class="n">repo</span><span class="p">);</span>
<span class="k">return</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span></pre></div>
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