ts-simple-ast
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TypeScript compiler wrapper for AST navigation and code generation.
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<!--<p class="subText">Simple way to navigate and manipulate the TypeScript AST.</p>-->
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<li class="active"><a href="/navigation/getting-sourcefiles">Getting SourceFiles</a></li>
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<h2 id="getting-source-files">Getting Source Files</h2>
<p>After source files are added, you will need to get them in order to navigate or make changes.</p>
<h3 id="all">All</h3>
<div class="language-typescript highlighter-rouge"><pre class="highlight"><code><span class="kd">const</span> <span class="nx">sourceFiles</span> <span class="o">=</span> <span class="nx">ast</span><span class="p">.</span><span class="nx">getSourceFiles</span><span class="p">();</span>
</code></pre>
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<h3 id="by-file-path">By file path</h3>
<p>Will return the first source file that matches the end of the provided file path:</p>
<div class="language-typescript highlighter-rouge"><pre class="highlight"><code><span class="kd">const</span> <span class="nx">personFile</span> <span class="o">=</span> <span class="nx">ast</span><span class="p">.</span><span class="nx">getSourceFile</span><span class="p">(</span><span class="s2">"Models/Person.ts"</span><span class="p">);</span>
</code></pre>
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<h3 id="by-condition">By condition</h3>
<p>Will return the first source file that matches the provided condition:</p>
<div class="language-typescript highlighter-rouge"><pre class="highlight"><code><span class="kd">const</span> <span class="nx">fileWithFiveClasses</span> <span class="o">=</span> <span class="nx">ast</span><span class="p">.</span><span class="nx">getSourceFile</span><span class="p">(</span><span class="nx">f</span> <span class="o">=></span> <span class="nx">f</span><span class="p">.</span><span class="nx">getClasses</span><span class="p">().</span><span class="nx">length</span> <span class="o">===</span> <span class="mi">5</span><span class="p">);</span>
</code></pre>
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<p><strong>Next step:</strong> <a href="example">Example - Navigating Within SourceFiles</a></p>
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