Provided by: esbuild_0.15.5-1_amd64 bug

NAME
       esbuild - an extremely fast JavaScript bundler and minifier


SYNOPSIS
       esbuild [options] [entry points]


DESCRIPTION
       esbuild is a JavaScript bundler and minifier.  It packages up JavaScript and TypeScript
       code for distribution on the web.

       Why build another JavaScript build tool?  The current build tools for the web are at least
       an order of magnitude slower than they should be.  It is hoped that this project serves as
       an “existence proof” that JavaScript tooling can be much, much faster.


SIMPLE OPTIONS
       --bundle
              Bundle all dependencies into the output files

       --define:K=V
              Substitute K with V while parsing

       --external:M
              Exclude module M from the bundle (can use * wildcards)

       --format=...
              Output format (iife | cjs | esm, no default when not bundling, otherwise default is
              iife when platform is browser and cjs when platform is node)

       --loader:X=L
              Use loader L to load file extension X, where L is one of: js | jsx | ts | tsx | css
              | json | text | base64 | file | dataurl | binary | copy

       --minify
              Minify the output (sets all --minify-* flags)

       --outdir=...
              The output directory (for multiple entry points)

       --outfile=...
              The output file (for one entry point)

       --platform=...
              Platform target (browser | node | neutral, default browser)

       --serve=...
              Start a local HTTP server on this host:port for outputs

       --sourcemap
              Emit a source map

       --splitting
              Enable code splitting (currently only for esm)

       --target=...
              Environment target (e.g. es2017, chrome58, firefox57, safari11, edge16, node10,
              ie9, opera45, default esnext)

       --watch
              Watch mode: rebuild on file system changes


ADVANCED OPTIONS
       --allow-overwrite
              Allow output files to overwrite input files

       --analyze
              Print a report about the contents of the bundle (use “--analyze=verbose” for a
              detailed report)

       --asset-names=...
              Path template to use for “file” loader files (default “[name]-[hash]”)

       --banner:T=...
              Text to be prepended to each output file of type T where T is one of: css | js

       --charset=utf8
              Do not escape UTF-8 code points

       --chunk-names=...
              Path template to use for code splitting chunks (default “[name]-[hash]”)

       --color=...
              Force use of color terminal escapes (true | false)

       --drop:...
              Remove certain constructs (console | debugger)

       --entry-names=...
              Path template to use for entry point output paths (default “[dir]/[name]”, can also
              use “[hash]”)

       --footer:T=...
              Text to be appended to each output file of type T where T is one of: css | js

       --global-name=...
              The name of the global for the IIFE format --ignore-annotations Enable this to work
              with packages that have incorrect tree-shaking annotations

       --inject:F
              Import the file F into all input files and automatically replace matching globals
              with imports

       --jsx-dev
              Use React’s automatic runtime in development mode

       --jsx-factory=...
              What to use for JSX instead of React.createElement

       --jsx-fragment=...
              What to use for JSX instead of React.Fragment

       --jsx-import-source=...
              Override the package name for the automatic runtime (default “react”)

       --jsx=...
              Set to “automatic” to use React’s automatic runtime or to “preserve” to disable
              transforming JSX to JS

       --keep-names
              Preserve “name” on functions and classes

       --legal-comments=...
              Where to place legal comments (none | inline | eof | linked | external, default eof
              when bundling and inline otherwise)

       --log-level=...
              Disable logging (verbose | debug | info | warning | error | silent, default info)

       --log-limit=...
              Maximum message count or 0 to disable (default 6)

       --log-override:X=Y
              Use log level Y for log messages with identifier X

       --main-fields=...
              Override the main file order in package.json (default “browser,module,main” when
              platform is browser and “main,module” when platform is node)

       --mangle-cache=...
              Save “mangle props” decisions to a JSON file

       --mangle-props=...
              Rename all properties matching a regular expression

       --mangle-quoted=...
              Enable renaming of quoted properties (true | false)

       --metafile=...
              Write metadata about the build to a JSON file

       --minify-whitespace
              Remove whitespace in output files

       --minify-identifiers
              Shorten identifiers in output files

       --minify-syntax
              Use equivalent but shorter syntax in output files

       --out-extension:.js=.mjs
              Use a custom output extension instead of “.js”

       --outbase=...
              The base path used to determine entry point output paths (for multiple entry
              points)

       --preserve-symlinks
              Disable symlink resolution for module lookup

       --public-path=...
              Set the base URL for the “file” loader

       --pure:N
              Mark the name N as a pure function for tree shaking

       --reserve-props=...
              Do not mangle these properties

       --resolve-extensions=...
              A comma-separated list of implicit extensions (default
              “.tsx,.ts,.jsx,.js,.css,.json”)

       --servedir=...
              What to serve in addition to generated output files

       --source-root=...
              Sets the “sourceRoot” field in generated source maps

       --sourcefile=...
              Set the source file for the source map (for stdin)

       --sourcemap=external
              Do not link to the source map with a comment

       --sourcemap=inline
              Emit the source map with an inline data URL

       --sources-content=false
              Omit “sourcesContent” in generated source maps

       --supported:F=...
              Consider syntax F to be supported (true | false)

       --tree-shaking=...
              Force tree shaking on or off (false | true)

       --tsconfig=...
              Use this tsconfig.json file instead of other ones

       --version
              Print the current version (0.15.5) and exit


EXAMPLES
       esbuild --bundle entry_point.js --outdir=dist --minify --sourcemap
           # Produces dist/entry_point.js and dist/entry_point.js.map

       esbuild --bundle entry_point.js --outfile=out.js --loader:.js=jsx
           # Allow JSX syntax in .js files

       esbuild example.js --outfile=out.js --define:RELEASE=true
           # Substitute the identifier RELEASE for the literal true

       esbuild --minify --loader=ts < input.ts > output.js
           # Provide input via stdin, get output via stdout

       esbuild app.ts --bundle --watch
           # Automatically rebuild when input files are changed

       esbuild app.ts --bundle --servedir=www --outdir=www/js
           # Start a local HTTP server for everything in “www”


AUTHOR
       esbuild is written by Evan Wallace.

       This manual page is prepared for Debian by Anthony Fok using information from upstream
       README.md and output of esbuild --help.


COPYRIGHT
       Copyright © 2020 Evan Wallace
       License: MIT (Expat)


SEE ALSO
       Documentation: https://esbuild.github.io/

       Repository: https://github.com/evanw/esbuild