@cordisjs/plugin-hmr
Hot module replacement for loader-managed Cordis plugins.
The HMR plugin watches source files, traces Node's module graph, clears affected
module caches, and reloads only the plugin entries that depend on changed
application files. Changes to framework-level dependencies fall back to
loader.exit(), letting the host process restart.
Module watches canonicalize their existing base directory before opening Chokidar, so the native backend receives one filesystem spelling even when Windows supplied an 8.3 alias.
Requirements
@cordisjs/plugin-loader@cordisjs/plugin-timer- A runtime that exposes Node's internal module loader. The package throws if the loader service has no internal module loader available.
Usage
- id: timer
name: '@cordisjs/plugin-timer'
- id: hmr
name: '@cordisjs/plugin-hmr'
config:
root:
- src
ignored:
- '**/node_modules'
- '**/.*'
debounce: 100
Config
| Field | Description |
|---|---|
base | Optional base directory resolved from ctx.baseUrl. |
root | Chokidar roots to watch. Defaults to ['.']. |
ignored | Picomatch patterns excluded from watch and reload analysis. |
debounce | Milliseconds to wait before processing a burst of changes. |
Events
| Event | Description |
|---|---|
hmr/change | Emitted for changed files that are not handled by plugin reload or config reload. |
hmr/reload | Emitted after one or more plugin entries are reloaded. |