mdBook/tests/book/cli/watch.html
steveklabnik d319d8f642 Introduce smoke test
This checks that we render the example book correctly. In order to do
that, we put a known-good copy of the book under tests/book, and then in
tests/smoke.rs, we generate a copy of it, and then diff the two
directories.

This means that PRs that change the generated output will need to update
this fixture, but it also means we get to see an easy way of what they
actually update.

Part of #11
2017-04-14 15:26:57 -04:00

132 lines
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<ul class="chapter"><li class="affix"><a href="misc/introduction.html">Introduction</a></li><li><a href="README.html"><strong>1.</strong> mdBook</a></li><li><a href="cli/cli-tool.html"><strong>2.</strong> Command Line Tool</a></li><li><ul class="section"><li><a href="cli/init.html"><strong>2.1.</strong> init</a></li><li><a href="cli/build.html"><strong>2.2.</strong> build</a></li><li><a href="cli/watch.html" class="active"><strong>2.3.</strong> watch</a></li><li><a href="cli/serve.html"><strong>2.4.</strong> serve</a></li><li><a href="cli/test.html"><strong>2.5.</strong> test</a></li></ul></li><li><a href="format/format.html"><strong>3.</strong> Format</a></li><li><ul class="section"><li><a href="format/summary.html"><strong>3.1.</strong> SUMMARY.md</a></li><li><a href="format/config.html"><strong>3.2.</strong> Configuration</a></li><li><a href="format/theme/theme.html"><strong>3.3.</strong> Theme</a></li><li><ul class="section"><li><a href="format/theme/index-hbs.html"><strong>3.3.1.</strong> index.hbs</a></li><li><a href="format/theme/syntax-highlighting.html"><strong>3.3.2.</strong> Syntax highlighting</a></li></ul></li><li><a href="format/mathjax.html"><strong>3.4.</strong> MathJax Support</a></li><li><a href="format/rust.html"><strong>3.5.</strong> Rust code specific features</a></li></ul></li><li><a href="lib/lib.html"><strong>4.</strong> Rust Library</a></li><li class="spacer"></li><li class="affix"><a href="misc/contributors.html">Contributors</a></li></ul>
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<a class="header" href="cli\watch.html#the-watch-command" id="the-watch-command"><h1>The watch command</h1></a>
<p>The <code>watch</code> command is useful when you want your book to be rendered on every file change.
You could repeatedly issue <code>mdbook build</code> every time a file is changed. But using <code>mdbook watch</code> once will watch your files and will trigger a build automatically whenever you modify a file.</p>
<a class="header" href="cli\watch.html#specify-a-directory" id="specify-a-directory"><h4>Specify a directory</h4></a>
<p>Like <code>init</code> and <code>build</code>, <code>watch</code> can take a directory as argument to use instead of the
current working directory.</p>
<pre><code class="language-bash">mdbook watch path/to/book
</code></pre>
<a class="header" href="cli\watch.html#--open" id="--open"><h4>--open</h4></a>
<p>When you use the <code>--open</code> (<code>-o</code>) option, mdbook will open the rendered book in
your default web browser.</p>
<a class="header" href="cli\watch.html#--dest-dir" id="--dest-dir"><h4>--dest-dir</h4></a>
<p>The <code>--dest-dir</code> (<code>-d</code>) option allows you to change the output directory for your book.</p>
<hr />
<p><strong><em>note:</em></strong> <em>the <code>watch</code> command has not gotten a lot of testing yet, there could be some rough edges. If you discover a problem, please report it <a href="https://github.com/azerupi/mdBook/issues">on Github</a></em></p>
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