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Document --host and --port flag for preview (#9572)

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Bjorn Lu 2024-01-02 16:45:56 +07:00 • committed by GitHub
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5
.changeset/sixty-bugs-unite.md Normal file
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@ -0,0 +1,5 @@
---
"astro": patch
---
Documents supported `--host` and `--port` flags in `astro preview --help`

3
packages/astro/src/cli/preview/index.ts
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@ -15,6 +15,9 @@ export async function preview({ flags }: PreviewOptions) {
usage: '[...flags]',
tables: {
Flags: [
['--port', `Specify which port to run on. Defaults to 4321.`],
['--host', `Listen on all addresses, including LAN and public addresses.`],
['--host <custom-address>', `Expose on a network IP address at <custom-address>`],
['--open', 'Automatically open the app in the browser on server start'],
['--help (-h)', 'See all available flags.'],
],