Feature: Allow to configure plugins

[doktor500]

Hi,

I've managed to set up the serverless-esbuild plugin to use esbuild-plugin-tsc since I have code in my serverless functions that is using decorators.

My serverless.yml looks like this:

...
custom:
  esbuild:
    bundle: true
    minify: false
    plugins: esbuild-plugins.js

The esbuild-plugins.js file

const esbuildPluginTsc = {
  name: "esbuild-plugin-tsc",
  setup(build) {
    
  }
};

module.exports = [esbuildPluginTsc];

And for reference the tsconfig.json file

{
  "compilerOptions": {
    "baseUrl": ".",
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "lib": ["es2018"],
    "moduleResolution": "node",
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "rootDirs": ["fakes", "src", "scripts", "test"],
    "sourceMap": true,
    "strict": true,
    "target": "es2017",
    "types": ["jest", "node"],
    "skipLibCheck": true
  },
  "exclude": ["node_modules"]
}

The issue that I have is that I need to enable a flag on esbuild-plugin-tsc for it to work and I haven't found a way to do it.

What I would like to achieve is something similar to how plugins work on serverless-stack where instead of defining the name of the plugin, we can import it and configure it to set flags like "force: true".

Is this something that I can currently achieve? If not would it be possible to support this feature?

[floydspace]

hi @doktor500
your esbuild-plugins.js should look like this:

module.exports = [
  esbuildPluginTsc({
    force: true
  })
];

According to the plugin source code esbuildPluginTsc is a constructor function which returns the plugin implementation

[doktor500]

Hi, thanks for your quick response, that seems to work fine although I have not managed to get serverless-esbuild working with esbuildPluginTsc yet. I'll close this ticket.

[mishabruml]

Hi @floydspace I also have a requirement on using the plugin (to get around needing emitdecoratormetadata flag) but am struggling to get my lambda running when using serverless-esbuild and esbuild-plugin-tsc together. Any help would be appreciated! Thanks