Docs/move-english-docs-to-"en"-folder (#2268)

* Move english pages under `/en` and fix broken links hopefully

* Add meta refresh tags for `/` to `/en/` url moves + make `/index.astro` work without js

* update languageselect for new en format

Co-authored-by: Fred K. Schott <fkschott@gmail.com>

1 files changed, 72 insertions, 0 deletions

diff --git a/docs/src/pages/en/reference/cli-reference.md b/docs/src/pages/en/reference/cli-reference.md
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+---
+layout: ~/layouts/MainLayout.astro
+title: CLI Reference
+---
+
+## Commands
+
+### `astro dev`
+
+Runs the Astro development server. This starts an HTTP server that responds to requests for pages stored in `src/pages` (or which folder is specified in your [configuration](/en/reference/configuration-reference)).
+
+**Flags**
+
+#### `--port`
+
+Specifies should port to run on. Defaults to `3000`.
+
+### `astro build`
+
+Builds your site for production.
+
+### `astro preview`
+
+Start a local static file server to serve your built `dist/` directory. Useful for previewing your static build locally, before deploying it.
+
+This command is meant for local testing only, and is not designed to be run in production. For help with production hosting, check out our guide on [Deploying an Astro Website](/en/guides/deploy).
+
+### `astro check`
+
+Runs diagnostics (such as type-checking) against your project and reports errors to the console. If any errors are found the process will exit with a code of **1**.
+
+This command is intended to be used in CI workflows.
+
+## Global Flags
+
+### `--config path`
+
+Specify the path to the config file. Defaults to `astro.config.mjs`. Use this if you use a different name for your configuration file or have your config file in another folder.
+
+```shell
+astro --config config/astro.config.mjs dev
+```
+
+### `--project-root path`
+
+Specify the path to the project root. If not specified the current working directory is assumed to be the root.
+
+The root is used for finding the Astro configuration file.
+
+```shell
+astro --project-root examples/snowpack dev
+```
+
+### `--reload`
+
+Clears the cache (dependencies are built within Astro apps).
+
+### `--verbose`
+
+Enables verbose logging, which is helpful when debugging an issue.
+
+### `--silent`
+
+Enables silent logging, which is helpful for when you don't want to see Astro logs.
+
+### `--version`
+
+Print the Astro version number and exit.
+
+### `--help`
+
+Print the help message and exit.