tsrun

This is the WebHare wrapper around esbuild which maintains a cache of compiled files.

Setup

To get started:

``bash
npm install @webhare/tsrun@latest
echo 'console.log(42 as number);' > test.ts
./node_modules/.bin/tsrun test.ts
`

Note that tsrun doesn't do any TypeScript validation. For that you will still need to set up the TypeScript compiler and you
will need a tsconfig.json in its root, eg:

`json
{
"extends": "@tsconfig/recommended",
"compilerOptions": {
"baseUrl": ".",
"noEmit": true,
"target": "es2022",
"isolatedModules": true
}
}
`
The option "isolatedModules": true improves compatibility with esbuild

Compiled TS files are cached in $HOME/.tsrun-cache.

To debug tsrun set the environment variable ESBUILDRUNNER to debug.

WebHare integration


WebHare does not directly use or supply tsrun but builds a slightly different version of this plugin with the following changes:
- tsrun is integratedd into wh run
- You need to set WEBHARE_DEBUG=runner instead of ESBUILDRUNNER=debug to debug
- Compiled TS files are cached inside the whdata folder in ephemeral/compilecache/typescript (use wh dirs and look for WEBHARE_TSBUILDCACHE` to get the exact folder)

Publication source

The source code for @webhare/tsrun is part of the WebHare Platform