We could forward the args from yarn rw dev web to webpack-dev-server, since the port and hostname options are already configurable:
yarn webpack-dev-server --help
yarn run v1.22.4
$ /Users/peterp/Personal/redwoodjs/redwood/node_modules/.bin/webpack-dev-server --help
webpack-dev-server 3.10.3
webpack 4.43.0
Usage: https://webpack.js.org/configuration/dev-server/
Config options:
--config Path to the config file
[string] [default: webpack.config.js or webpackfile.js]
--config-register, -r Preload one or more modules before loading the webpack
configuration [array] [default: module id or path]
--config-name Name of the config to use [string]
--env Environment passed to the config, when it is a function
--mode Enable production optimizations or development hints.
[choices: "development", "production", "none"]
Basic options:
--context The base directory (absolute path!) for resolving the `entry`
option. If `output.pathinfo` is set, the included pathinfo is
shortened to this directory.
[string] [default: The current directory]
--entry The entry point(s) of the compilation. [string]
--no-cache Disables cached builds [boolean]
--watch, -w Enter watch mode, which rebuilds on file change. [boolean]
--debug Switch loaders to debug mode [boolean]
--devtool A developer tool to enhance debugging. [string]
-d shortcut for --debug --devtool eval-cheap-module-source-map
--output-pathinfo [boolean]
-p shortcut for --optimize-minimize --define
process.env.NODE_ENV="production" [boolean]
--progress Print compilation progress in percentage [boolean]
Module options:
--module-bind Bind an extension to a loader [string]
--module-bind-post Bind an extension to a post loader [string]
--module-bind-pre Bind an extension to a pre loader [string]
Output options:
--output, -o The output path and file for compilation assets
--output-path The output directory as **absolute path**
(required).
[string] [default: The current directory]
--output-filename Specifies the name of each output file on disk.
You must **not** specify an absolute path here!
The `output.path` option determines the location
on disk the files are written to, filename is
used solely for naming the individual files.
[string] [default: [name].js]
--output-chunk-filename The filename of non-entry chunks as relative
path inside the `output.path` directory.
[string] [default: filename with [id] instead of [name] or [id] prefixed]
--output-source-map-filename The filename of the SourceMaps for the
JavaScript files. They are inside the
`output.path` directory. [string]
--output-public-path The `publicPath` specifies the public URL
address of the output files when referenced in a
browser. [string]
--output-jsonp-function The JSONP function used by webpack for async
loading of chunks. [string]
--output-pathinfo Include comments with information about the
modules. [boolean]
--output-library Expose the exports of the entry point as library
[array]
--output-library-target Type of library
[string] [choices: "var", "assign", "this", "window", "self", "global",
"commonjs", "commonjs2", "commonjs-module", "amd", "umd", "umd2", "jsonp"]
Advanced options:
--records-input-path Store compiler state to a json file. [string]
--records-output-path Load compiler state from a json file. [string]
--records-path Store/Load compiler state from/to a json file. This
will result in persistent ids of modules and
chunks. An absolute path is expected. `recordsPath`
is used for `recordsInputPath` and
`recordsOutputPath` if they left undefined.[string]
--define Define any free var in the bundle [string]
--target Environment to build for [string]
--cache Cache generated modules and chunks to improve
performance for multiple incremental builds.
[boolean] [default: It's enabled by default when watching]
--watch-stdin, --stdin close when stdin ends [boolean]
--watch-aggregate-timeout Delay the rebuilt after the first change. Value is
a time in ms. [number]
--watch-poll Enable polling mode for watching [string]
--hot Enables Hot Module Replacement [boolean]
--prefetch Prefetch this request (Example: --prefetch
./file.js) [string]
--provide Provide these modules as free vars in all modules
(Example: --provide jQuery=jquery) [string]
--labeled-modules Enables labeled modules [boolean]
--plugin Load this plugin [string]
--bail Report the first error as a hard error instead of
tolerating it. [boolean] [default: null]
--profile Print compilation profile data for progress steps
[boolean] [default: null]
--hot-only Do not refresh page if HMR fails [boolean]
Resolving options:
--resolve-alias Redirect module requests [string]
--resolve-extensions Redirect module requests [array]
--resolve-loader-alias Setup a loader alias for resolving [string]
Optimizing options:
--optimize-max-chunks Try to keep the chunk count below a limit
--optimize-min-chunk-size Minimal size for the created chunk
--optimize-minimize Enable minimizing the output. Uses
optimization.minimizer. [boolean]
Stats options:
--color, --colors, --colors Enables/Disables colors on the console
[boolean] [default: (supports-color)]
--no-color, --no-colors Force no colors on the console [boolean]
--sort-modules-by Sorts the modules list by property in module
[string]
--sort-chunks-by Sorts the chunks list by property in chunk
[string]
--sort-assets-by Sorts the assets list by property in asset
[string]
--hide-modules Hides info about modules [boolean]
--display-exclude Exclude modules in the output [string]
--display-modules Display even excluded modules in the output
[boolean]
--display-max-modules Sets the maximum number of visible modules in
output [number]
--display-chunks Display chunks in the output [boolean]
--display-entrypoints Display entry points in the output [boolean]
--display-origins Display origins of chunks in the output
[boolean]
--display-cached Display also cached modules in the output
[boolean]
--display-cached-assets Display also cached assets in the output
[boolean]
--display-reasons Display reasons about module inclusion in the
output [boolean]
--display-depth Display distance from entry point for each
module [boolean]
--display-used-exports Display information about used exports in
modules (Tree Shaking) [boolean]
--display-provided-exports Display information about exports provided
from modules [boolean]
--display-optimization-bailout Display information about why optimization
bailed out for modules [boolean]
--display-error-details Display details about errors [boolean]
--display Select display preset
[string] [choices: "", "verbose", "detailed", "normal", "minimal",
"errors-only", "none"]
--verbose Show more details [boolean]
--info-verbosity Controls the output of lifecycle messaging
e.g. Started watching files...
[string] [choices: "none", "info", "verbose"] [default: "info"]
--build-delimiter Display custom text after build output[string]
--info Info [boolean] [default: true]
--quiet Quiet [boolean]
--client-log-level Log level in the browser (trace, debug, info,
warn, error or silent)
[string] [default: "info"]
SSL options:
--https HTTPS [boolean]
--http2 HTTP/2, must be used with HTTPS [boolean]
--key Path to a SSL key. [string]
--cert Path to a SSL certificate. [string]
--cacert Path to a SSL CA certificate. [string]
--pfx Path to a SSL pfx file. [string]
--pfx-passphrase Passphrase for pfx file. [string]
Response options:
--content-base A directory or URL to serve HTML content from.[string]
--watch-content-base Enable live-reloading of the content-base. [boolean]
--history-api-fallback Fallback to /index.html for Single Page Applications.
[boolean]
--compress Enable gzip compression [boolean]
Connection options:
--port The port
--disable-host-check Will not check the host [boolean]
--socket Socket to listen
--public The public hostname/ip address of the server [string]
--host The hostname/ip address the server will bind to
[string] [default: "localhost"]
--allowed-hosts A comma-delimited string of hosts that are allowed to
access the dev server [string]
Options:
--help, -h Show help [boolean]
--silent Prevent output from being displayed in stdout [boolean]
--json, -j Prints the result as JSON. [boolean]
--version Show version number [boolean]
--bonjour Broadcasts the server via ZeroConf networking on start [boolean]
--lazy Lazy [boolean]
--liveReload Enables/Disables live reloading on changing files
[boolean] [default: true]
--serveIndex Enables/Disables serveIndex middleware [boolean] [default: true]
--inline Inline mode (set to false to disable including client scripts
like livereload) [boolean] [default: true]
--open Open the default browser, or optionally specify a browser name
[string]
--useLocalIp Open default browser with local IP [boolean]
--open-page Open default browser with the specified page [string]
✨ Done in 1.04s.