svelte-to-html v1.1.1

Svelte to HTML

• svelte-to-html is a command to quickly transform a Svelte file into static html.
• Props can be supplied to the main Svelte file.
• The main Svelte file can import other Svelte components or JavaScript files.

What this is not?

• This command is not a replacement for SvelteKit. It does not ship any JavaScript nor does it include any head or body tag.
• It obviously does not support any DOM APIs like window, location, navigator etc.

Why?

• For scenarios where you'd want to generate a static HTML file but with if/else conditionals or for loops. Svelte's templating features and syntax come to rescue.
• Ideal for creating templates for GitHub comments which can be used in GitHub Actions.

Usage

npx svelte-to-html <filepath> <output> <props>

# Props as json string
npx svelte-to-html filepath.svelte output.html '{"food":"Pizza"}'

# Props as json file
npx svelte-to-html filepath.svelte output.html props.json 

Example

Input

<!-- template.svelte -->
<script>
  const a = 5;
  const b = 8;

  export let numbers = [];
</script>

<ul>
  {#each numbers as number}
    <li>{number}</li>
  {/each}
</ul>

{#if a < b}
  <p>a is less than b</p>
{:else}
  <p>b is less than a</p>
{/if}

Command

npx svelte-to-html template.svelte template.html '{"numbers": [2, 5, 7]}'
###                <filepath>          <output>     <props>

Output:

<ul>
  <li>2</li>
  <li>5</li>
  <li>7</li>
</ul>
<p>a is less than b</p>