Caddy Esbuild plugin

This plugins watches and builds the source files continiusly in-memory. It includes a etag to cache in the browser to save bandwidth.

Features:

• v0.1.0: Live reload
• v0.2.2: SASS
• v0.3.0: Manifest.json /<target>/manifest.json, defaults to /_build/manifest.json
• v0.4.0: Env support
• v0.5.0: Multiple entrypoint (filename must be different)
• v0.6.0: Custom loader configuration
• v0.7.0: Enable hashed files with file_hash property
• v0.8.0: Enable defines
• v0.9.0: Ouptut alias
• v.0.11.0: Transparent compilation and NodePath configuration

Configuration:

Caddyfile:

{
  order esbuild after encode
}

localhost:8080 {
  encode zstd gzip
  file_server  {
    root example/public
  }
  esbuild {
    env
    scss
    live_reload
    target /_build
    source ./example/src/index.js
    source ./example/src/index.css global
    loader .png dataurl
    loader .svg file
    loader .json json
    loader .js jsx
    define global window
    node_path ./public/node_modules
    node_path ../../node_modules
  }
}

or a simplified version:

{
  order esbuild after encode
}

localhost:8080 {
  encode zstd gzip
  file_server  {
    root example/public
  }
  esbuild ./example/src/index.js live_reload scss env ./example/src/index2.js
}

Documentation:

• If target is missing, assets will be available at /_build, check /_build/manifest.json for details. The source files will be available at the path from Caddyfile. For example ./example/src/global.scss is available at https://example.com/example/src/global.scss, but will return compiled css content. The same with EcmaScript code.
• Env support: It will scan any .env, .env.<NODE_ENV>, .env.local, .env.<NODE_ENV>.local, and the runtime environment for relevant variables.
  It will however not watch them changes or auto-reload them.
• If no node_paths are specified, I will automatically use all node_modules paths found under current working directory

Devlopment:

To run: xcaddy run -watch

Build caddy with:

# To enable sass:
CGO_ENABLED=1 xcaddy build --with github.com/richard87/caddy-esbuild-plugin

#without sass:
xcaddy build --with github.com/richard87/caddy-esbuild-plugin