nbstsh

<p>prisma はデフォルトで、<code>.env</code> の値を環境変数として読み込んでくれるが、 環境に応じて、<code>.env.dev</code>, <code>.env.staging</code>, <code>.env.test</code> など、異なる .env を利用したい。</p>


<h1 id="using-multiple-.env-files">
<a class="header-anchor-link" href="#using-multiple-.env-files" aria-hidden="true"></a> Using multiple .env files</h1>
<p><span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__b3e50a08ea5d1" src="https://embed.zenn.studio/card#zenn-embedded__b3e50a08ea5d1" data-content="https%3A%2F%2Fwww.prisma.io%2Fdocs%2Fguides%2Fdevelopment-environment%2Fenvironment-variables%2Fusing-multiple-env-files" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://www.prisma.io/docs/guides/development-environment/environment-variables/using-multiple-env-files" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://www.prisma.io/docs/guides/development-environment/environment-variables/using-multiple-env-files</a></p>


<h2 id="dotenv-cli-%E3%82%92%E4%BD%BF%E3%81%86">
<a class="header-anchor-link" href="#dotenv-cli-%E3%82%92%E4%BD%BF%E3%81%86" aria-hidden="true"></a> dotenv-cli を使う</h2>
<p>dotenv-cli を使えば良い。<br>
prisma 側が用意してくれてるものはないっぽい。</p>
<div class="code-block-container"><pre><code>$ yarn add --dev dotenv-cli
</code></pre></div><div class="code-block-container">
<div class="code-block-filename-container"><span class="code-block-filename">package.json</span></div>
<pre class="language-json"><code class="language-json">  <span class="token property">"scripts"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
    <span class="token property">"migrate:postgres"</span><span class="token operator">:</span> <span class="token string">"dotenv -e .env.test -- npx prisma migrate dev --name postgres-init"</span><span class="token punctuation">,</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>
</code></pre>
</div>