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| author | Documentation Generation <libgit2@users.noreply.github.com> | 2023-03-21 11:30:29 +0000 |
|---|---|---|
| committer | Documentation Generation <libgit2@users.noreply.github.com> | 2023-03-21 11:30:29 +0000 |
| commit | 71063036dc78247370ee87c59b85046fd58252f4 (patch) | |
| tree | 1d44f9d38497c548ad79eba7d336b067d37dc7e9 /ex/v1.6.3/log.html | |
| parent | 04c21adce4aa1427ec6f25e109dbdf548df58196 (diff) | |
| download | libgit2-71063036dc78247370ee87c59b85046fd58252f4.tar.gz | |
generated docs
Diffstat (limited to 'ex/v1.6.3/log.html')
| -rw-r--r-- | ex/v1.6.3/log.html | 808 |
1 files changed, 808 insertions, 0 deletions
diff --git a/ex/v1.6.3/log.html b/ex/v1.6.3/log.html new file mode 100644 index 000000000..2518adbd1 --- /dev/null +++ b/ex/v1.6.3/log.html @@ -0,0 +1,808 @@ +<!DOCTYPE html> +<html> +<head> + <meta http-equiv="content-type" content="text/html;charset=utf-8"> + <title>log.c</title> + <link rel="stylesheet" href="../css.css"> + <style type="text/css"> + a.fnlink {text-decoration: none} + a.fnlink:hover {text-decoration: underline} + </style> +</head> +<body> +<div id='container'> + <div id="background"></div> + <div id="jump_to"> + Jump To … + <div id="jump_wrapper"> + <div id="jump_page"> + <a class="source" href="../../#v1.6.3">API Docs</a> + <a class="source" href="add.html">add.c</a> + <a class="source" href="args.html">args.c</a> + <a class="source" href="blame.html">blame.c</a> + <a class="source" href="cat-file.html">cat-file.c</a> + <a class="source" href="checkout.html">checkout.c</a> + <a class="source" href="clone.html">clone.c</a> + <a class="source" href="commit.html">commit.c</a> + <a class="source" href="common.html">common.c</a> + <a class="source" href="config.html">config.c</a> + <a class="source" href="describe.html">describe.c</a> + <a class="source" href="diff.html">diff.c</a> + <a class="source" href="fetch.html">fetch.c</a> + <a class="source" href="for-each-ref.html">for-each-ref.c</a> + <a class="source" href="general.html">general.c</a> + <a class="source" href="index-pack.html">index-pack.c</a> + <a class="source" href="init.html">init.c</a> + <a class="source" href="lg2.html">lg2.c</a> + <a class="source" href="log.html">log.c</a> + <a class="source" href="ls-files.html">ls-files.c</a> + <a class="source" href="ls-remote.html">ls-remote.c</a> + <a class="source" href="merge.html">merge.c</a> + <a class="source" href="push.html">push.c</a> + <a class="source" href="remote.html">remote.c</a> + <a class="source" href="rev-list.html">rev-list.c</a> + <a class="source" href="rev-parse.html">rev-parse.c</a> + <a class="source" href="show-index.html">show-index.c</a> + <a class="source" href="stash.html">stash.c</a> + <a class="source" href="status.html">status.c</a> + <a class="source" href="tag.html">tag.c</a> + </div> + </div> + </div> + <table cellspacing=0 cellpadding=0> + <thead> + <tr> + <th class=docs><h1>log.c</h1></th> + <th class=code></th> + </tr> + </thead> + <tbody> + <tr id='section-1'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-1">¶</a> + </div> + + </td> + <td class=code> + <div class='highlight'><pre><span></span><span class="cm">/*</span> +<span class="cm"> * libgit2 "log" example - shows how to walk history and get commit info</span> +<span class="cm"> *</span> +<span class="cm"> * Written by the libgit2 contributors</span> +<span class="cm"> *</span> +<span class="cm"> * To the extent possible under law, the author(s) have dedicated all copyright</span> +<span class="cm"> * and related and neighboring rights to this software to the public domain</span> +<span class="cm"> * worldwide. This software is distributed without any warranty.</span> +<span class="cm"> *</span> +<span class="cm"> * You should have received a copy of the CC0 Public Domain Dedication along</span> +<span class="cm"> * with this software. If not, see</span> +<span class="cm"> * <http://creativecommons.org/publicdomain/zero/1.0/>.</span> +<span class="cm"> */</span> + +<span class="cp">#include</span> <span class="cpf">"common.h"</span><span class="cp"></span></pre></div> + </td> + </tr> + <tr id='section-2'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-2">¶</a> + </div> + <p>This example demonstrates the libgit2 rev walker APIs to roughly +simulate the output of <code>git log</code> and a few of command line arguments. +<code>git log</code> has many many options and this only shows a few of them.</p> + +<p>This does not have:</p> + +<ul> +<li>Robust error handling</li> +<li>Colorized or paginated output formatting</li> +<li>Most of the <code>git log</code> options</li> +</ul> + +<p>This does have:</p> + +<ul> +<li>Examples of translating command line arguments to equivalent libgit2 +revwalker configuration calls</li> +<li>Simplified options to apply pathspec limits and to show basic diffs</li> +</ul> + </td> + <td class=code> + <div class='highlight'><pre></pre></div> + </td> + </tr> + <tr id='section-3'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-3">¶</a> + </div> + <p>log_state represents walker being configured while handling options</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">struct</span> <span class="n">log_state</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="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">repodir</span><span class="p">;</span> + <span class="n">git_revwalk</span> <span class="o">*</span><span class="n">walker</span><span class="p">;</span> + <span class="kt">int</span> <span class="n">hide</span><span class="p">;</span> + <span class="kt">int</span> <span class="n">sorting</span><span class="p">;</span> + <span class="kt">int</span> <span class="n">revisions</span><span class="p">;</span> +<span class="p">};</span></pre></div> + </td> + </tr> + <tr id='section-4'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-4">¶</a> + </div> + <p>utility functions that are called to configure the walker</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">void</span> <span class="nf">set_sorting</span><span class="p">(</span><span class="k">struct</span> <span class="n">log_state</span> <span class="o">*</span><span class="n">s</span><span class="p">,</span> <span class="kt">unsigned</span> <span class="kt">int</span> <span class="n">sort_mode</span><span class="p">);</span> +<span class="k">static</span> <span class="kt">void</span> <span class="nf">push_rev</span><span class="p">(</span><span class="k">struct</span> <span class="n">log_state</span> <span class="o">*</span><span class="n">s</span><span class="p">,</span> <span class="n">git_object</span> <span class="o">*</span><span class="n">obj</span><span class="p">,</span> <span class="kt">int</span> <span class="n">hide</span><span class="p">);</span> +<span class="k">static</span> <span class="kt">int</span> <span class="nf">add_revision</span><span class="p">(</span><span class="k">struct</span> <span class="n">log_state</span> <span class="o">*</span><span class="n">s</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">revstr</span><span class="p">);</span></pre></div> + </td> + </tr> + <tr id='section-5'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-5">¶</a> + </div> + <p>log_options holds other command line options that affect log output</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">struct</span> <span class="n">log_options</span> <span class="p">{</span> + <span class="kt">int</span> <span class="n">show_diff</span><span class="p">;</span> + <span class="kt">int</span> <span class="n">show_log_size</span><span class="p">;</span> + <span class="kt">int</span> <span class="n">skip</span><span class="p">,</span> <span class="n">limit</span><span class="p">;</span> + <span class="kt">int</span> <span class="n">min_parents</span><span class="p">,</span> <span class="n">max_parents</span><span class="p">;</span> + <span class="n">git_time_t</span> <span class="n">before</span><span class="p">;</span> + <span class="n">git_time_t</span> <span class="n">after</span><span class="p">;</span> + <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">author</span><span class="p">;</span> + <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">committer</span><span class="p">;</span> + <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">grep</span><span class="p">;</span> +<span class="p">};</span></pre></div> + </td> + </tr> + <tr id='section-6'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-6">¶</a> + </div> + <p>utility functions that parse options and help with log output</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">int</span> <span class="nf">parse_options</span><span class="p">(</span> + <span class="k">struct</span> <span class="n">log_state</span> <span class="o">*</span><span class="n">s</span><span class="p">,</span> <span class="k">struct</span> <span class="n">log_options</span> <span class="o">*</span><span class="n">opt</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="k">static</span> <span class="kt">void</span> <span class="nf">print_time</span><span class="p">(</span><span class="k">const</span> <span class="n">git_time</span> <span class="o">*</span><span class="n">intime</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">prefix</span><span class="p">);</span> +<span class="k">static</span> <span class="kt">void</span> <span class="nf">print_commit</span><span class="p">(</span><span class="n">git_commit</span> <span class="o">*</span><span class="n">commit</span><span class="p">,</span> <span class="k">struct</span> <span class="n">log_options</span> <span class="o">*</span><span class="n">opts</span><span class="p">);</span> +<span class="k">static</span> <span class="kt">int</span> <span class="nf">match_with_parent</span><span class="p">(</span><span class="n">git_commit</span> <span class="o">*</span><span class="n">commit</span><span class="p">,</span> <span class="kt">int</span> <span class="n">i</span><span class="p">,</span> <span class="n">git_diff_options</span> <span class="o">*</span><span class="p">);</span></pre></div> + </td> + </tr> + <tr id='section-7'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-7">¶</a> + </div> + <p>utility functions for filtering</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">int</span> <span class="nf">signature_matches</span><span class="p">(</span><span class="k">const</span> <span class="n">git_signature</span> <span class="o">*</span><span class="n">sig</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">filter</span><span class="p">);</span> +<span class="k">static</span> <span class="kt">int</span> <span class="nf">log_message_matches</span><span class="p">(</span><span class="k">const</span> <span class="n">git_commit</span> <span class="o">*</span><span class="n">commit</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">filter</span><span class="p">);</span> + +<span class="kt">int</span> <span class="nf">lg2_log</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">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="kt">int</span> <span class="n">i</span><span class="p">,</span> <span class="n">count</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">printed</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">parents</span><span class="p">,</span> <span class="n">last_arg</span><span class="p">;</span> + <span class="k">struct</span> <span class="n">log_state</span> <span class="n">s</span><span class="p">;</span> + <span class="k">struct</span> <span class="n">log_options</span> <span class="n">opt</span><span class="p">;</span> + <span class="n">git_diff_options</span> <span class="n">diffopts</span> <span class="o">=</span> <span class="n">GIT_DIFF_OPTIONS_INIT</span><span class="p">;</span> + <span class="n">git_oid</span> <span class="n">oid</span><span class="p">;</span> + <span class="n">git_commit</span> <span class="o">*</span><span class="n">commit</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span> + <span class="n">git_pathspec</span> <span class="o">*</span><span class="n">ps</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span></pre></div> + </td> + </tr> + <tr id='section-8'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-8">¶</a> + </div> + <p>Parse arguments and set up revwalker.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="n">last_arg</span> <span class="o">=</span> <span class="n">parse_options</span><span class="p">(</span><span class="o">&</span><span class="n">s</span><span class="p">,</span> <span class="o">&</span><span class="n">opt</span><span class="p">,</span> <span class="n">argc</span><span class="p">,</span> <span class="n">argv</span><span class="p">);</span> + <span class="n">s</span><span class="p">.</span><span class="n">repo</span> <span class="o">=</span> <span class="n">repo</span><span class="p">;</span> + + <span class="n">diffopts</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="o">&</span><span class="n">argv</span><span class="p">[</span><span class="n">last_arg</span><span class="p">];</span> + <span class="n">diffopts</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">argc</span> <span class="o">-</span> <span class="n">last_arg</span><span class="p">;</span> + <span class="k">if</span> <span class="p">(</span><span class="n">diffopts</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="mi">0</span><span class="p">)</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_pathspec_new-40" class="fnlink" href="../../#v1.6.3/group/pathspec/git_pathspec_new">git_pathspec_new</a></span><span class="p">(</span><span class="o">&</span><span class="n">ps</span><span class="p">,</span> <span class="o">&</span><span class="n">diffopts</span><span class="p">.</span><span class="n">pathspec</span><span class="p">),</span> + <span class="s">"Building pathspec"</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="o">!</span><span class="n">s</span><span class="p">.</span><span class="n">revisions</span><span class="p">)</span> + <span class="n">add_revision</span><span class="p">(</span><span class="o">&</span><span class="n">s</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span></pre></div> + </td> + </tr> + <tr id='section-9'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-9">¶</a> + </div> + <p>Use the revwalker to traverse the history.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="n">printed</span> <span class="o">=</span> <span class="n">count</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="o">!</span><span class="n"><a name="git_revwalk_next-51" class="fnlink" href="../../#v1.6.3/group/revwalk/git_revwalk_next">git_revwalk_next</a></span><span class="p">(</span><span class="o">&</span><span class="n">oid</span><span class="p">,</span> <span class="n">s</span><span class="p">.</span><span class="n">walker</span><span class="p">);</span> <span class="n"><a name="git_commit_free-2" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_free">git_commit_free</a></span><span class="p">(</span><span class="n">commit</span><span class="p">))</span> <span class="p">{</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_commit_lookup-1" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_lookup">git_commit_lookup</a></span><span class="p">(</span><span class="o">&</span><span class="n">commit</span><span class="p">,</span> <span class="n">s</span><span class="p">.</span><span class="n">repo</span><span class="p">,</span> <span class="o">&</span><span class="n">oid</span><span class="p">),</span> + <span class="s">"Failed to look up commit"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + + <span class="n">parents</span> <span class="o">=</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n"><a name="git_commit_parentcount-20" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_parentcount">git_commit_parentcount</a></span><span class="p">(</span><span class="n">commit</span><span class="p">);</span> + <span class="k">if</span> <span class="p">(</span><span class="n">parents</span> <span class="o"><</span> <span class="n">opt</span><span class="p">.</span><span class="n">min_parents</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">opt</span><span class="p">.</span><span class="n">max_parents</span> <span class="o">></span> <span class="mi">0</span> <span class="o">&&</span> <span class="n">parents</span> <span class="o">></span> <span class="n">opt</span><span class="p">.</span><span class="n">max_parents</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">diffopts</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="mi">0</span><span class="p">)</span> <span class="p">{</span> + <span class="kt">int</span> <span class="n">unmatched</span> <span class="o">=</span> <span class="n">parents</span><span class="p">;</span> + + <span class="k">if</span> <span class="p">(</span><span class="n">parents</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span> + <span class="n">git_tree</span> <span class="o">*</span><span class="n">tree</span><span class="p">;</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_commit_tree-15" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_tree">git_commit_tree</a></span><span class="p">(</span><span class="o">&</span><span class="n">tree</span><span class="p">,</span> <span class="n">commit</span><span class="p">),</span> <span class="s">"Get tree"</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"><a name="git_pathspec_match_tree-42" class="fnlink" href="../../#v1.6.3/group/pathspec/git_pathspec_match_tree">git_pathspec_match_tree</a></span><span class="p">(</span> + <span class="nb">NULL</span><span class="p">,</span> <span class="n">tree</span><span class="p">,</span> <span class="n">GIT_PATHSPEC_NO_MATCH_ERROR</span><span class="p">,</span> <span class="n">ps</span><span class="p">)</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">)</span> + <span class="n">unmatched</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span> + <span class="n"><a name="git_tree_free-55" class="fnlink" href="../../#v1.6.3/group/tree/git_tree_free">git_tree_free</a></span><span class="p">(</span><span class="n">tree</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="n">parents</span> <span class="o">==</span> <span class="mi">1</span><span class="p">)</span> <span class="p">{</span> + <span class="n">unmatched</span> <span class="o">=</span> <span class="n">match_with_parent</span><span class="p">(</span><span class="n">commit</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">&</span><span class="n">diffopts</span><span class="p">)</span> <span class="o">?</span> <span class="mi">0</span> <span class="o">:</span> <span class="mi">1</span><span class="p">;</span> + <span class="p">}</span> <span class="k">else</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">parents</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">match_with_parent</span><span class="p">(</span><span class="n">commit</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="o">&</span><span class="n">diffopts</span><span class="p">))</span> + <span class="n">unmatched</span><span class="o">--</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">unmatched</span> <span class="o">></span> <span class="mi">0</span><span class="p">)</span> + <span class="k">continue</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">signature_matches</span><span class="p">(</span><span class="n"><a name="git_commit_author-13" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_author">git_commit_author</a></span><span class="p">(</span><span class="n">commit</span><span class="p">),</span> <span class="n">opt</span><span class="p">.</span><span class="n">author</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">signature_matches</span><span class="p">(</span><span class="n"><a name="git_commit_committer-12" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_committer">git_commit_committer</a></span><span class="p">(</span><span class="n">commit</span><span class="p">),</span> <span class="n">opt</span><span class="p">.</span><span class="n">committer</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">log_message_matches</span><span class="p">(</span><span class="n">commit</span><span class="p">,</span> <span class="n">opt</span><span class="p">.</span><span class="n">grep</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">count</span><span class="o">++</span> <span class="o"><</span> <span class="n">opt</span><span class="p">.</span><span class="n">skip</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">opt</span><span class="p">.</span><span class="n">limit</span> <span class="o">!=</span> <span class="o">-</span><span class="mi">1</span> <span class="o">&&</span> <span class="n">printed</span><span class="o">++</span> <span class="o">>=</span> <span class="n">opt</span><span class="p">.</span><span class="n">limit</span><span class="p">)</span> <span class="p">{</span> + <span class="n"><a name="git_commit_free-3" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_free">git_commit_free</a></span><span class="p">(</span><span class="n">commit</span><span class="p">);</span> + <span class="k">break</span><span class="p">;</span> + <span class="p">}</span> + + <span class="n">print_commit</span><span class="p">(</span><span class="n">commit</span><span class="p">,</span> <span class="o">&</span><span class="n">opt</span><span class="p">);</span> + + <span class="k">if</span> <span class="p">(</span><span class="n">opt</span><span class="p">.</span><span class="n">show_diff</span><span class="p">)</span> <span class="p">{</span> + <span class="n">git_tree</span> <span class="o">*</span><span class="n">a</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">,</span> <span class="o">*</span><span class="n">b</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span> + <span class="n">git_diff</span> <span class="o">*</span><span class="n">diff</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span> + + <span class="k">if</span> <span class="p">(</span><span class="n">parents</span> <span class="o">></span> <span class="mi">1</span><span class="p">)</span> + <span class="k">continue</span><span class="p">;</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_commit_tree-16" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_tree">git_commit_tree</a></span><span class="p">(</span><span class="o">&</span><span class="n">b</span><span class="p">,</span> <span class="n">commit</span><span class="p">),</span> <span class="s">"Get tree"</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">parents</span> <span class="o">==</span> <span class="mi">1</span><span class="p">)</span> <span class="p">{</span> + <span class="n">git_commit</span> <span class="o">*</span><span class="n">parent</span><span class="p">;</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_commit_parent-22" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_parent">git_commit_parent</a></span><span class="p">(</span><span class="o">&</span><span class="n">parent</span><span class="p">,</span> <span class="n">commit</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="s">"Get parent"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_commit_tree-17" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_tree">git_commit_tree</a></span><span class="p">(</span><span class="o">&</span><span class="n">a</span><span class="p">,</span> <span class="n">parent</span><span class="p">),</span> <span class="s">"Tree for parent"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + <span class="n"><a name="git_commit_free-4" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_free">git_commit_free</a></span><span class="p">(</span><span class="n">parent</span><span class="p">);</span> + <span class="p">}</span> + + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_diff_tree_to_tree-27" class="fnlink" href="../../#v1.6.3/group/diff/git_diff_tree_to_tree">git_diff_tree_to_tree</a></span><span class="p">(</span> + <span class="o">&</span><span class="n">diff</span><span class="p">,</span> <span class="n"><a name="git_commit_owner-7" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_owner">git_commit_owner</a></span><span class="p">(</span><span class="n">commit</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="o">&</span><span class="n">diffopts</span><span class="p">),</span> + <span class="s">"Diff commit with parent"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + <span class="n">check_lg2</span><span class="p">(</span> + <span class="n"><a name="git_diff_print-30" class="fnlink" href="../../#v1.6.3/group/diff/git_diff_print">git_diff_print</a></span><span class="p">(</span><span class="n">diff</span><span class="p">,</span> <span class="n">GIT_DIFF_FORMAT_PATCH</span><span class="p">,</span> <span class="n">diff_output</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">),</span> + <span class="s">"Displaying diff"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + + <span class="n"><a name="git_diff_free-25" class="fnlink" href="../../#v1.6.3/group/diff/git_diff_free">git_diff_free</a></span><span class="p">(</span><span class="n">diff</span><span class="p">);</span> + <span class="n"><a name="git_tree_free-56" class="fnlink" href="../../#v1.6.3/group/tree/git_tree_free">git_tree_free</a></span><span class="p">(</span><span class="n">a</span><span class="p">);</span> + <span class="n"><a name="git_tree_free-57" class="fnlink" href="../../#v1.6.3/group/tree/git_tree_free">git_tree_free</a></span><span class="p">(</span><span class="n">b</span><span class="p">);</span> + <span class="p">}</span> + <span class="p">}</span> + + <span class="n"><a name="git_pathspec_free-41" class="fnlink" href="../../#v1.6.3/group/pathspec/git_pathspec_free">git_pathspec_free</a></span><span class="p">(</span><span class="n">ps</span><span class="p">);</span> + <span class="n"><a name="git_revwalk_free-54" class="fnlink" href="../../#v1.6.3/group/revwalk/git_revwalk_free">git_revwalk_free</a></span><span class="p">(</span><span class="n">s</span><span class="p">.</span><span class="n">walker</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> + </td> + </tr> + <tr id='section-10'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-10">¶</a> + </div> + <p>Determine if the given git_signature does not contain the filter text.</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">int</span> <span class="nf">signature_matches</span><span class="p">(</span><span class="k">const</span> <span class="n">git_signature</span> <span class="o">*</span><span class="n">sig</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">filter</span><span class="p">)</span> <span class="p">{</span> + <span class="k">if</span> <span class="p">(</span><span class="n">filter</span> <span class="o">==</span> <span class="nb">NULL</span><span class="p">)</span> + <span class="k">return</span> <span class="mi">1</span><span class="p">;</span> + + <span class="k">if</span> <span class="p">(</span><span class="n">sig</span> <span class="o">!=</span> <span class="nb">NULL</span> <span class="o">&&</span> + <span class="p">(</span><span class="n">strstr</span><span class="p">(</span><span class="n">sig</span><span class="o">-></span><span class="n">name</span><span class="p">,</span> <span class="n">filter</span><span class="p">)</span> <span class="o">!=</span> <span class="nb">NULL</span> <span class="o">||</span> + <span class="n">strstr</span><span class="p">(</span><span class="n">sig</span><span class="o">-></span><span class="n">email</span><span class="p">,</span> <span class="n">filter</span><span class="p">)</span> <span class="o">!=</span> <span class="nb">NULL</span><span class="p">))</span> + <span class="k">return</span> <span class="mi">1</span><span class="p">;</span> + + <span class="k">return</span> <span class="mi">0</span><span class="p">;</span> +<span class="p">}</span> + +<span class="k">static</span> <span class="kt">int</span> <span class="nf">log_message_matches</span><span class="p">(</span><span class="k">const</span> <span class="n">git_commit</span> <span class="o">*</span><span class="n">commit</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">filter</span><span class="p">)</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="o">=</span> <span class="nb">NULL</span><span class="p">;</span> + + <span class="k">if</span> <span class="p">(</span><span class="n">filter</span> <span class="o">==</span> <span class="nb">NULL</span><span class="p">)</span> + <span class="k">return</span> <span class="mi">1</span><span class="p">;</span> + + <span class="k">if</span> <span class="p">((</span><span class="n">message</span> <span class="o">=</span> <span class="n"><a name="git_commit_message-9" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_message">git_commit_message</a></span><span class="p">(</span><span class="n">commit</span><span class="p">))</span> <span class="o">!=</span> <span class="nb">NULL</span> <span class="o">&&</span> + <span class="n">strstr</span><span class="p">(</span><span class="n">message</span><span class="p">,</span> <span class="n">filter</span><span class="p">)</span> <span class="o">!=</span> <span class="nb">NULL</span><span class="p">)</span> + <span class="k">return</span> <span class="mi">1</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> + </td> + </tr> + <tr id='section-11'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-11">¶</a> + </div> + <p>Push object (for hide or show) onto revwalker.</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">void</span> <span class="nf">push_rev</span><span class="p">(</span><span class="k">struct</span> <span class="n">log_state</span> <span class="o">*</span><span class="n">s</span><span class="p">,</span> <span class="n">git_object</span> <span class="o">*</span><span class="n">obj</span><span class="p">,</span> <span class="kt">int</span> <span class="n">hide</span><span class="p">)</span> +<span class="p">{</span> + <span class="n">hide</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">hide</span> <span class="o">^</span> <span class="n">hide</span><span class="p">;</span></pre></div> + </td> + </tr> + <tr id='section-12'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-12">¶</a> + </div> + <p>Create revwalker on demand if it doesn't already exist.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">s</span><span class="o">-></span><span class="n">walker</span><span class="p">)</span> <span class="p">{</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_revwalk_new-46" class="fnlink" href="../../#v1.6.3/group/revwalk/git_revwalk_new">git_revwalk_new</a></span><span class="p">(</span><span class="o">&</span><span class="n">s</span><span class="o">-></span><span class="n">walker</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">repo</span><span class="p">),</span> + <span class="s">"Could not create revision walker"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + <span class="n"><a name="git_revwalk_sorting-52" class="fnlink" href="../../#v1.6.3/group/revwalk/git_revwalk_sorting">git_revwalk_sorting</a></span><span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">walker</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">sorting</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">obj</span><span class="p">)</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_revwalk_push_head-49" class="fnlink" href="../../#v1.6.3/group/revwalk/git_revwalk_push_head">git_revwalk_push_head</a></span><span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">walker</span><span class="p">),</span> + <span class="s">"Could not find repository HEAD"</span><span class="p">,</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="n">hide</span><span class="p">)</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_revwalk_hide-50" class="fnlink" href="../../#v1.6.3/group/revwalk/git_revwalk_hide">git_revwalk_hide</a></span><span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">walker</span><span class="p">,</span> <span class="n"><a name="git_object_id-33" class="fnlink" href="../../#v1.6.3/group/object/git_object_id">git_object_id</a></span><span class="p">(</span><span class="n">obj</span><span class="p">)),</span> + <span class="s">"Reference does not refer to a commit"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + <span class="k">else</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_revwalk_push-48" class="fnlink" href="../../#v1.6.3/group/revwalk/git_revwalk_push">git_revwalk_push</a></span><span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">walker</span><span class="p">,</span> <span class="n"><a name="git_object_id-34" class="fnlink" href="../../#v1.6.3/group/object/git_object_id">git_object_id</a></span><span class="p">(</span><span class="n">obj</span><span class="p">)),</span> + <span class="s">"Reference does not refer to a commit"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + + <span class="n"><a name="git_object_free-37" class="fnlink" href="../../#v1.6.3/group/object/git_object_free">git_object_free</a></span><span class="p">(</span><span class="n">obj</span><span class="p">);</span> +<span class="p">}</span></pre></div> + </td> + </tr> + <tr id='section-13'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-13">¶</a> + </div> + <p>Parse revision string and add revs to walker.</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">int</span> <span class="nf">add_revision</span><span class="p">(</span><span class="k">struct</span> <span class="n">log_state</span> <span class="o">*</span><span class="n">s</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">revstr</span><span class="p">)</span> +<span class="p">{</span> + <span class="n">git_revspec</span> <span class="n">revs</span><span class="p">;</span> + <span class="kt">int</span> <span class="n">hide</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">revstr</span><span class="p">)</span> <span class="p">{</span> + <span class="n">push_rev</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">,</span> <span class="n">hide</span><span class="p">);</span> + <span class="k">return</span> <span class="mi">0</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">revstr</span> <span class="o">==</span> <span class="sc">'^'</span><span class="p">)</span> <span class="p">{</span> + <span class="n">revs</span><span class="p">.</span><span class="n">flags</span> <span class="o">=</span> <span class="n">GIT_REVSPEC_SINGLE</span><span class="p">;</span> + <span class="n">hide</span> <span class="o">=</span> <span class="o">!</span><span class="n">hide</span><span class="p">;</span> + + <span class="k">if</span> <span class="p">(</span><span class="n"><a name="git_revparse_single-44" class="fnlink" href="../../#v1.6.3/group/revparse/git_revparse_single">git_revparse_single</a></span><span class="p">(</span><span class="o">&</span><span class="n">revs</span><span class="p">.</span><span class="n">from</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">repo</span><span class="p">,</span> <span class="n">revstr</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> <span class="o"><</span> <span class="mi">0</span><span class="p">)</span> + <span class="k">return</span> <span class="o">-</span><span class="mi">1</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="n"><a name="git_revparse-45" class="fnlink" href="../../#v1.6.3/group/revparse/git_revparse">git_revparse</a></span><span class="p">(</span><span class="o">&</span><span class="n">revs</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">repo</span><span class="p">,</span> <span class="n">revstr</span><span class="p">)</span> <span class="o"><</span> <span class="mi">0</span><span class="p">)</span> + <span class="k">return</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">revs</span><span class="p">.</span><span class="n">flags</span> <span class="o">&</span> <span class="n">GIT_REVSPEC_SINGLE</span><span class="p">)</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">)</span> + <span class="n">push_rev</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">revs</span><span class="p">.</span><span class="n">from</span><span class="p">,</span> <span class="n">hide</span><span class="p">);</span> + <span class="k">else</span> <span class="p">{</span> + <span class="n">push_rev</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">revs</span><span class="p">.</span><span class="n">to</span><span class="p">,</span> <span class="n">hide</span><span class="p">);</span> + + <span class="k">if</span> <span class="p">((</span><span class="n">revs</span><span class="p">.</span><span class="n">flags</span> <span class="o">&</span> <span class="n">GIT_REVSPEC_MERGE_BASE</span><span class="p">)</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span> + <span class="n">git_oid</span> <span class="n">base</span><span class="p">;</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_merge_base-31" class="fnlink" href="../../#v1.6.3/group/merge/git_merge_base">git_merge_base</a></span><span class="p">(</span><span class="o">&</span><span class="n">base</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">repo</span><span class="p">,</span> + <span class="n"><a name="git_object_id-35" class="fnlink" href="../../#v1.6.3/group/object/git_object_id">git_object_id</a></span><span class="p">(</span><span class="n">revs</span><span class="p">.</span><span class="n">from</span><span class="p">),</span> <span class="n"><a name="git_object_id-36" class="fnlink" href="../../#v1.6.3/group/object/git_object_id">git_object_id</a></span><span class="p">(</span><span class="n">revs</span><span class="p">.</span><span class="n">to</span><span class="p">)),</span> + <span class="s">"Could not find merge base"</span><span class="p">,</span> <span class="n">revstr</span><span class="p">);</span> + <span class="n">check_lg2</span><span class="p">(</span> + <span class="n"><a name="git_object_lookup-32" class="fnlink" href="../../#v1.6.3/group/object/git_object_lookup">git_object_lookup</a></span><span class="p">(</span><span class="o">&</span><span class="n">revs</span><span class="p">.</span><span class="n">to</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">repo</span><span class="p">,</span> <span class="o">&</span><span class="n">base</span><span class="p">,</span> <span class="n">GIT_OBJECT_COMMIT</span><span class="p">),</span> + <span class="s">"Could not find merge base commit"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + + <span class="n">push_rev</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">revs</span><span class="p">.</span><span class="n">to</span><span class="p">,</span> <span class="n">hide</span><span class="p">);</span> + <span class="p">}</span> + + <span class="n">push_rev</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">revs</span><span class="p">.</span><span class="n">from</span><span class="p">,</span> <span class="o">!</span><span class="n">hide</span><span class="p">);</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> + </td> + </tr> + <tr id='section-14'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-14">¶</a> + </div> + <p>Update revwalker with sorting mode.</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">void</span> <span class="nf">set_sorting</span><span class="p">(</span><span class="k">struct</span> <span class="n">log_state</span> <span class="o">*</span><span class="n">s</span><span class="p">,</span> <span class="kt">unsigned</span> <span class="kt">int</span> <span class="n">sort_mode</span><span class="p">)</span> +<span class="p">{</span></pre></div> + </td> + </tr> + <tr id='section-15'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-15">¶</a> + </div> + <p>Open repo on demand if it isn't already open.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">s</span><span class="o">-></span><span class="n">repo</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">s</span><span class="o">-></span><span class="n">repodir</span><span class="p">)</span> <span class="n">s</span><span class="o">-></span><span class="n">repodir</span> <span class="o">=</span> <span class="s">"."</span><span class="p">;</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_repository_open_ext-43" class="fnlink" href="../../#v1.6.3/group/repository/git_repository_open_ext">git_repository_open_ext</a></span><span class="p">(</span><span class="o">&</span><span class="n">s</span><span class="o">-></span><span class="n">repo</span><span class="p">,</span> <span class="n">s</span><span class="o">-></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">s</span><span class="o">-></span><span class="n">repodir</span><span class="p">);</span> + <span class="p">}</span></pre></div> + </td> + </tr> + <tr id='section-16'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-16">¶</a> + </div> + <p>Create revwalker on demand if it doesn't already exist.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">s</span><span class="o">-></span><span class="n">walker</span><span class="p">)</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_revwalk_new-47" class="fnlink" href="../../#v1.6.3/group/revwalk/git_revwalk_new">git_revwalk_new</a></span><span class="p">(</span><span class="o">&</span><span class="n">s</span><span class="o">-></span><span class="n">walker</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">repo</span><span class="p">),</span> + <span class="s">"Could not create revision walker"</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">sort_mode</span> <span class="o">==</span> <span class="n">GIT_SORT_REVERSE</span><span class="p">)</span> + <span class="n">s</span><span class="o">-></span><span class="n">sorting</span> <span class="o">=</span> <span class="n">s</span><span class="o">-></span><span class="n">sorting</span> <span class="o">^</span> <span class="n">GIT_SORT_REVERSE</span><span class="p">;</span> + <span class="k">else</span> + <span class="n">s</span><span class="o">-></span><span class="n">sorting</span> <span class="o">=</span> <span class="n">sort_mode</span> <span class="o">|</span> <span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">sorting</span> <span class="o">&</span> <span class="n">GIT_SORT_REVERSE</span><span class="p">);</span> + + <span class="n"><a name="git_revwalk_sorting-53" class="fnlink" href="../../#v1.6.3/group/revwalk/git_revwalk_sorting">git_revwalk_sorting</a></span><span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">walker</span><span class="p">,</span> <span class="n">s</span><span class="o">-></span><span class="n">sorting</span><span class="p">);</span> +<span class="p">}</span></pre></div> + </td> + </tr> + <tr id='section-17'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-17">¶</a> + </div> + <p>Helper to format a git_time value like Git.</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">void</span> <span class="nf">print_time</span><span class="p">(</span><span class="k">const</span> <span class="n">git_time</span> <span class="o">*</span><span class="n">intime</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">prefix</span><span class="p">)</span> +<span class="p">{</span> + <span class="kt">char</span> <span class="n">sign</span><span class="p">,</span> <span class="n">out</span><span class="p">[</span><span class="mi">32</span><span class="p">];</span> + <span class="k">struct</span> <span class="n">tm</span> <span class="o">*</span><span class="n">intm</span><span class="p">;</span> + <span class="kt">int</span> <span class="n">offset</span><span class="p">,</span> <span class="n">hours</span><span class="p">,</span> <span class="n">minutes</span><span class="p">;</span> + <span class="kt">time_t</span> <span class="n">t</span><span class="p">;</span> + + <span class="n">offset</span> <span class="o">=</span> <span class="n">intime</span><span class="o">-></span><span class="n">offset</span><span class="p">;</span> + <span class="k">if</span> <span class="p">(</span><span class="n">offset</span> <span class="o"><</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span> + <span class="n">sign</span> <span class="o">=</span> <span class="sc">'-'</span><span class="p">;</span> + <span class="n">offset</span> <span class="o">=</span> <span class="o">-</span><span class="n">offset</span><span class="p">;</span> + <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> + <span class="n">sign</span> <span class="o">=</span> <span class="sc">'+'</span><span class="p">;</span> + <span class="p">}</span> + + <span class="n">hours</span> <span class="o">=</span> <span class="n">offset</span> <span class="o">/</span> <span class="mi">60</span><span class="p">;</span> + <span class="n">minutes</span> <span class="o">=</span> <span class="n">offset</span> <span class="o">%</span> <span class="mi">60</span><span class="p">;</span> + + <span class="n">t</span> <span class="o">=</span> <span class="p">(</span><span class="kt">time_t</span><span class="p">)</span><span class="n">intime</span><span class="o">-></span><span class="n">time</span> <span class="o">+</span> <span class="p">(</span><span class="n">intime</span><span class="o">-></span><span class="n">offset</span> <span class="o">*</span> <span class="mi">60</span><span class="p">);</span> + + <span class="n">intm</span> <span class="o">=</span> <span class="n">gmtime</span><span class="p">(</span><span class="o">&</span><span class="n">t</span><span class="p">);</span> + <span class="n">strftime</span><span class="p">(</span><span class="n">out</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">out</span><span class="p">),</span> <span class="s">"%a %b %e %T %Y"</span><span class="p">,</span> <span class="n">intm</span><span class="p">);</span> + + <span class="n">printf</span><span class="p">(</span><span class="s">"%s%s %c%02d%02d</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">prefix</span><span class="p">,</span> <span class="n">out</span><span class="p">,</span> <span class="n">sign</span><span class="p">,</span> <span class="n">hours</span><span class="p">,</span> <span class="n">minutes</span><span class="p">);</span> +<span class="p">}</span></pre></div> + </td> + </tr> + <tr id='section-18'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-18">¶</a> + </div> + <p>Helper to print a commit object.</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">void</span> <span class="nf">print_commit</span><span class="p">(</span><span class="n">git_commit</span> <span class="o">*</span><span class="n">commit</span><span class="p">,</span> <span class="k">struct</span> <span class="n">log_options</span> <span class="o">*</span><span class="n">opts</span><span class="p">)</span> +<span class="p">{</span> + <span class="kt">char</span> <span class="n">buf</span><span class="p">[</span><span class="n">GIT_OID_SHA1_HEXSIZE</span> <span class="o">+</span> <span class="mi">1</span><span class="p">];</span> + <span class="kt">int</span> <span class="n">i</span><span class="p">,</span> <span class="n">count</span><span class="p">;</span> + <span class="k">const</span> <span class="n">git_signature</span> <span class="o">*</span><span class="n">sig</span><span class="p">;</span> + <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">scan</span><span class="p">,</span> <span class="o">*</span><span class="n">eol</span><span class="p">;</span> + + <span class="n"><a name="git_oid_tostr-38" class="fnlink" href="../../#v1.6.3/group/oid/git_oid_tostr">git_oid_tostr</a></span><span class="p">(</span><span class="n">buf</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">buf</span><span class="p">),</span> <span class="n"><a name="git_commit_id-6" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_id">git_commit_id</a></span><span class="p">(</span><span class="n">commit</span><span class="p">));</span> + <span class="n">printf</span><span class="p">(</span><span class="s">"commit %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">buf</span><span class="p">);</span> + + <span class="k">if</span> <span class="p">(</span><span class="n">opts</span><span class="o">-></span><span class="n">show_log_size</span><span class="p">)</span> <span class="p">{</span> + <span class="n">printf</span><span class="p">(</span><span class="s">"log size %d</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">strlen</span><span class="p">(</span><span class="n"><a name="git_commit_message-10" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_message">git_commit_message</a></span><span class="p">(</span><span class="n">commit</span><span class="p">)));</span> + <span class="p">}</span> + + <span class="k">if</span> <span class="p">((</span><span class="n">count</span> <span class="o">=</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n"><a name="git_commit_parentcount-21" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_parentcount">git_commit_parentcount</a></span><span class="p">(</span><span class="n">commit</span><span class="p">))</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">"Merge:"</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">count</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"><a name="git_oid_tostr-39" class="fnlink" href="../../#v1.6.3/group/oid/git_oid_tostr">git_oid_tostr</a></span><span class="p">(</span><span class="n">buf</span><span class="p">,</span> <span class="mi">8</span><span class="p">,</span> <span class="n"><a name="git_commit_parent_id-24" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_parent_id">git_commit_parent_id</a></span><span class="p">(</span><span class="n">commit</span><span class="p">,</span> <span class="n">i</span><span class="p">));</span> + <span class="n">printf</span><span class="p">(</span><span class="s">" %s"</span><span class="p">,</span> <span class="n">buf</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">\n</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">sig</span> <span class="o">=</span> <span class="n"><a name="git_commit_author-14" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_author">git_commit_author</a></span><span class="p">(</span><span class="n">commit</span><span class="p">))</span> <span class="o">!=</span> <span class="nb">NULL</span><span class="p">)</span> <span class="p">{</span> + <span class="n">printf</span><span class="p">(</span><span class="s">"Author: %s <%s></span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">sig</span><span class="o">-></span><span class="n">name</span><span class="p">,</span> <span class="n">sig</span><span class="o">-></span><span class="n">email</span><span class="p">);</span> + <span class="n">print_time</span><span class="p">(</span><span class="o">&</span><span class="n">sig</span><span class="o">-></span><span class="n">when</span><span class="p">,</span> <span class="s">"Date: "</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">\n</span><span class="s">"</span><span class="p">);</span> + + <span class="k">for</span> <span class="p">(</span><span class="n">scan</span> <span class="o">=</span> <span class="n"><a name="git_commit_message-11" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_message">git_commit_message</a></span><span class="p">(</span><span class="n">commit</span><span class="p">);</span> <span class="n">scan</span> <span class="o">&&</span> <span class="o">*</span><span class="n">scan</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">eol</span> <span class="o">=</span> <span class="n">scan</span><span class="p">;</span> <span class="o">*</span><span class="n">eol</span> <span class="o">&&</span> <span class="o">*</span><span class="n">eol</span> <span class="o">!=</span> <span class="sc">'\n'</span><span class="p">;</span> <span class="o">++</span><span class="n">eol</span><span class="p">)</span> <span class="cm">/* find eol */</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="p">(</span><span class="kt">int</span><span class="p">)(</span><span class="n">eol</span> <span class="o">-</span> <span class="n">scan</span><span class="p">),</span> <span class="n">scan</span><span class="p">);</span> + <span class="n">scan</span> <span class="o">=</span> <span class="o">*</span><span class="n">eol</span> <span class="o">?</span> <span class="n">eol</span> <span class="o">+</span> <span class="mi">1</span> <span class="o">:</span> <span class="nb">NULL</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">\n</span><span class="s">"</span><span class="p">);</span> +<span class="p">}</span></pre></div> + </td> + </tr> + <tr id='section-19'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-19">¶</a> + </div> + <p>Helper to find how many files in a commit changed from its nth parent.</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">int</span> <span class="nf">match_with_parent</span><span class="p">(</span><span class="n">git_commit</span> <span class="o">*</span><span class="n">commit</span><span class="p">,</span> <span class="kt">int</span> <span class="n">i</span><span class="p">,</span> <span class="n">git_diff_options</span> <span class="o">*</span><span class="n">opts</span><span class="p">)</span> +<span class="p">{</span> + <span class="n">git_commit</span> <span class="o">*</span><span class="n">parent</span><span class="p">;</span> + <span class="n">git_tree</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="n">git_diff</span> <span class="o">*</span><span class="n">diff</span><span class="p">;</span> + <span class="kt">int</span> <span class="n">ndeltas</span><span class="p">;</span> + + <span class="n">check_lg2</span><span class="p">(</span> + <span class="n"><a name="git_commit_parent-23" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_parent">git_commit_parent</a></span><span class="p">(</span><span class="o">&</span><span class="n">parent</span><span class="p">,</span> <span class="n">commit</span><span class="p">,</span> <span class="p">(</span><span class="kt">size_t</span><span class="p">)</span><span class="n">i</span><span class="p">),</span> <span class="s">"Get parent"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_commit_tree-18" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_tree">git_commit_tree</a></span><span class="p">(</span><span class="o">&</span><span class="n">a</span><span class="p">,</span> <span class="n">parent</span><span class="p">),</span> <span class="s">"Tree for parent"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + <span class="n">check_lg2</span><span class="p">(</span><span class="n"><a name="git_commit_tree-19" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_tree">git_commit_tree</a></span><span class="p">(</span><span class="o">&</span><span class="n">b</span><span class="p">,</span> <span class="n">commit</span><span class="p">),</span> <span class="s">"Tree for commit"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + <span class="n">check_lg2</span><span class="p">(</span> + <span class="n"><a name="git_diff_tree_to_tree-28" class="fnlink" href="../../#v1.6.3/group/diff/git_diff_tree_to_tree">git_diff_tree_to_tree</a></span><span class="p">(</span><span class="o">&</span><span class="n">diff</span><span class="p">,</span> <span class="n"><a name="git_commit_owner-8" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_owner">git_commit_owner</a></span><span class="p">(</span><span class="n">commit</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">opts</span><span class="p">),</span> + <span class="s">"Checking diff between parent and commit"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span> + + <span class="n">ndeltas</span> <span class="o">=</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n"><a name="git_diff_num_deltas-29" class="fnlink" href="../../#v1.6.3/group/diff/git_diff_num_deltas">git_diff_num_deltas</a></span><span class="p">(</span><span class="n">diff</span><span class="p">);</span> + + <span class="n"><a name="git_diff_free-26" class="fnlink" href="../../#v1.6.3/group/diff/git_diff_free">git_diff_free</a></span><span class="p">(</span><span class="n">diff</span><span class="p">);</span> + <span class="n"><a name="git_tree_free-58" class="fnlink" href="../../#v1.6.3/group/tree/git_tree_free">git_tree_free</a></span><span class="p">(</span><span class="n">a</span><span class="p">);</span> + <span class="n"><a name="git_tree_free-59" class="fnlink" href="../../#v1.6.3/group/tree/git_tree_free">git_tree_free</a></span><span class="p">(</span><span class="n">b</span><span class="p">);</span> + <span class="n"><a name="git_commit_free-5" class="fnlink" href="../../#v1.6.3/group/commit/git_commit_free">git_commit_free</a></span><span class="p">(</span><span class="n">parent</span><span class="p">);</span> + + <span class="k">return</span> <span class="n">ndeltas</span> <span class="o">></span> <span class="mi">0</span><span class="p">;</span> +<span class="p">}</span></pre></div> + </td> + </tr> + <tr id='section-20'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-20">¶</a> + </div> + <p>Print a usage message for the program.</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">void</span> <span class="nf">usage</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">arg</span><span class="p">)</span> +<span class="p">{</span> + <span class="k">if</span> <span class="p">(</span><span class="n">message</span> <span class="o">&&</span> <span class="n">arg</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</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">arg</span><span class="p">);</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">message</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</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">fprintf</span><span class="p">(</span><span class="n">stderr</span><span class="p">,</span> <span class="s">"usage: log [<options>]</span><span class="se">\n</span><span class="s">"</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></pre></div> + </td> + </tr> + <tr id='section-21'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-21">¶</a> + </div> + <p>Parse some log command line options.</p> + </td> + <td class=code> + <div class='highlight'><pre><span class="k">static</span> <span class="kt">int</span> <span class="nf">parse_options</span><span class="p">(</span> + <span class="k">struct</span> <span class="n">log_state</span> <span class="o">*</span><span class="n">s</span><span class="p">,</span> <span class="k">struct</span> <span class="n">log_options</span> <span class="o">*</span><span class="n">opt</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="k">struct</span> <span class="n">args_info</span> <span class="n">args</span> <span class="o">=</span> <span class="n">ARGS_INFO_INIT</span><span class="p">;</span> + + <span class="n">memset</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="o">*</span><span class="n">s</span><span class="p">));</span> + <span class="n">s</span><span class="o">-></span><span class="n">sorting</span> <span class="o">=</span> <span class="n">GIT_SORT_TIME</span><span class="p">;</span> + + <span class="n">memset</span><span class="p">(</span><span class="n">opt</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="o">*</span><span class="n">opt</span><span class="p">));</span> + <span class="n">opt</span><span class="o">-></span><span class="n">max_parents</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span> + <span class="n">opt</span><span class="o">-></span><span class="n">limit</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span> + + <span class="k">for</span> <span class="p">(</span><span class="n">args</span><span class="p">.</span><span class="n">pos</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span> <span class="n">args</span><span class="p">.</span><span class="n">pos</span> <span class="o"><</span> <span class="n">argc</span><span class="p">;</span> <span class="o">++</span><span class="n">args</span><span class="p">.</span><span class="n">pos</span><span class="p">)</span> <span class="p">{</span> + <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">a</span> <span class="o">=</span> <span class="n">argv</span><span class="p">[</span><span class="n">args</span><span class="p">.</span><span class="n">pos</span><span class="p">];</span> + + <span class="k">if</span> <span class="p">(</span><span class="n">a</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="o">!</span><span class="n">add_revision</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">a</span><span class="p">))</span> + <span class="n">s</span><span class="o">-></span><span class="n">revisions</span><span class="o">++</span><span class="p">;</span> + <span class="k">else</span></pre></div> + </td> + </tr> + <tr id='section-22'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-22">¶</a> + </div> + <p>Try failed revision parse as filename.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="k">break</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">match_arg_separator</span><span class="p">(</span><span class="o">&</span><span class="n">args</span><span class="p">))</span> <span class="p">{</span> + <span class="k">break</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">a</span><span class="p">,</span> <span class="s">"--date-order"</span><span class="p">))</span> + <span class="n">set_sorting</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">GIT_SORT_TIME</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">a</span><span class="p">,</span> <span class="s">"--topo-order"</span><span class="p">))</span> + <span class="n">set_sorting</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">GIT_SORT_TOPOLOGICAL</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">a</span><span class="p">,</span> <span class="s">"--reverse"</span><span class="p">))</span> + <span class="n">set_sorting</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">GIT_SORT_REVERSE</span><span class="p">);</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">match_str_arg</span><span class="p">(</span><span class="o">&</span><span class="n">opt</span><span class="o">-></span><span class="n">author</span><span class="p">,</span> <span class="o">&</span><span class="n">args</span><span class="p">,</span> <span class="s">"--author"</span><span class="p">))</span></pre></div> + </td> + </tr> + <tr id='section-23'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-23">¶</a> + </div> + <p>Found valid --author</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="p">;</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">match_str_arg</span><span class="p">(</span><span class="o">&</span><span class="n">opt</span><span class="o">-></span><span class="n">committer</span><span class="p">,</span> <span class="o">&</span><span class="n">args</span><span class="p">,</span> <span class="s">"--committer"</span><span class="p">))</span></pre></div> + </td> + </tr> + <tr id='section-24'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-24">¶</a> + </div> + <p>Found valid --committer</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="p">;</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">match_str_arg</span><span class="p">(</span><span class="o">&</span><span class="n">opt</span><span class="o">-></span><span class="n">grep</span><span class="p">,</span> <span class="o">&</span><span class="n">args</span><span class="p">,</span> <span class="s">"--grep"</span><span class="p">))</span></pre></div> + </td> + </tr> + <tr id='section-25'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-25">¶</a> + </div> + <p>Found valid --grep</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="p">;</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">match_str_arg</span><span class="p">(</span><span class="o">&</span><span class="n">s</span><span class="o">-></span><span class="n">repodir</span><span class="p">,</span> <span class="o">&</span><span class="n">args</span><span class="p">,</span> <span class="s">"--git-dir"</span><span class="p">))</span></pre></div> + </td> + </tr> + <tr id='section-26'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-26">¶</a> + </div> + <p>Found git-dir.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="p">;</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">match_int_arg</span><span class="p">(</span><span class="o">&</span><span class="n">opt</span><span class="o">-></span><span class="n">skip</span><span class="p">,</span> <span class="o">&</span><span class="n">args</span><span class="p">,</span> <span class="s">"--skip"</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span></pre></div> + </td> + </tr> + <tr id='section-27'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-27">¶</a> + </div> + <p>Found valid --skip.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="p">;</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">match_int_arg</span><span class="p">(</span><span class="o">&</span><span class="n">opt</span><span class="o">-></span><span class="n">limit</span><span class="p">,</span> <span class="o">&</span><span class="n">args</span><span class="p">,</span> <span class="s">"--max-count"</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span></pre></div> + </td> + </tr> + <tr id='section-28'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-28">¶</a> + </div> + <p>Found valid --max-count.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="p">;</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">a</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">>=</span> <span class="sc">'0'</span> <span class="o">&&</span> <span class="n">a</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o"><=</span> <span class="sc">'9'</span><span class="p">)</span> + <span class="n">is_integer</span><span class="p">(</span><span class="o">&</span><span class="n">opt</span><span class="o">-></span><span class="n">limit</span><span class="p">,</span> <span class="n">a</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">match_int_arg</span><span class="p">(</span><span class="o">&</span><span class="n">opt</span><span class="o">-></span><span class="n">limit</span><span class="p">,</span> <span class="o">&</span><span class="n">args</span><span class="p">,</span> <span class="s">"-n"</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span></pre></div> + </td> + </tr> + <tr id='section-29'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-29">¶</a> + </div> + <p>Found valid -n.</p> + </td> + <td class=code> + <div class='highlight'><pre> <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">a</span><span class="p">,</span> <span class="s">"--merges"</span><span class="p">))</span> + <span class="n">opt</span><span class="o">-></span><span class="n">min_parents</span> <span class="o">=</span> <span class="mi">2</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">a</span><span class="p">,</span> <span class="s">"--no-merges"</span><span class="p">))</span> + <span class="n">opt</span><span class="o">-></span><span class="n">max_parents</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">a</span><span class="p">,</span> <span class="s">"--no-min-parents"</span><span class="p">))</span> + <span class="n">opt</span><span class="o">-></span><span class="n">min_parents</span> <span class="o">=</span> <span class="mi">0</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">a</span><span class="p">,</span> <span class="s">"--no-max-parents"</span><span class="p">))</span> + <span class="n">opt</span><span class="o">-></span><span class="n">max_parents</span> <span class="o">=</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="n">match_int_arg</span><span class="p">(</span><span class="o">&</span><span class="n">opt</span><span class="o">-></span><span class="n">max_parents</span><span class="p">,</span> <span class="o">&</span><span class="n">args</span><span class="p">,</span> <span class="s">"--max-parents="</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span></pre></div> + </td> + </tr> + <tr id='section-30'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-30">¶</a> + </div> + <p>Found valid --max-parents.</p> + </td> + <td class=code> + <div class='highlight'><pre> <span class="p">;</span> + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">match_int_arg</span><span class="p">(</span><span class="o">&</span><span class="n">opt</span><span class="o">-></span><span class="n">min_parents</span><span class="p">,</span> <span class="o">&</span><span class="n">args</span><span class="p">,</span> <span class="s">"--min-parents="</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span></pre></div> + </td> + </tr> + <tr id='section-31'> + <td class=docs> + <div class="pilwrap"> + <a class="pilcrow" href="#section-31">¶</a> + </div> + <p>Found valid --min_parents.</p> + + </td> + <td class=code> + <div class='highlight'><pre> <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">a</span><span class="p">,</span> <span class="s">"-p"</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">a</span><span class="p">,</span> <span class="s">"-u"</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">a</span><span class="p">,</span> <span class="s">"--patch"</span><span class="p">))</span> + <span class="n">opt</span><span class="o">-></span><span class="n">show_diff</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">a</span><span class="p">,</span> <span class="s">"--log-size"</span><span class="p">))</span> + <span class="n">opt</span><span class="o">-></span><span class="n">show_log_size</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span> + <span class="k">else</span> + <span class="n">usage</span><span class="p">(</span><span class="s">"Unsupported argument"</span><span class="p">,</span> <span class="n">a</span><span class="p">);</span> + <span class="p">}</span> + + <span class="k">return</span> <span class="n">args</span><span class="p">.</span><span class="n">pos</span><span class="p">;</span> +<span class="p">}</span></pre></div> + </td> + </tr> + </table> +</div> +</body> |