generate-scripts-declarations.ts

// Name: Generate scripts.d.ts
// Description: Enables autocompletion for the `run` command

import "@johnlindquist/kit"

import { writeFile } from "node:fs/promises"

// Waaaatch: ~/.kit/db/scripts.json

if (args.length < 2) {
  exit()
}

const [_, event] = args

if (event !== "change") {
  exit()
}

const scripts = await getScripts()

const availableScripts = scripts
  .map((x) => {
    const parts = ['  | "']
    if (!["", "main"].includes(x.kenv)) {
      parts.push(`${x.kenv}/`)
    }
    parts.push(x.command)
    parts.push('"')
    return parts.join("")
  })
  .join("\n")

const body = `// Do not edit. Autogenerated by generate-scripts-declarations.ts
import type { Run } from "../../.kit/types/kit"

type AvailableScript = 
${availableScripts};

declare module "@johnlindquist/kit/types/kit" {
  export interface Run {
    // biome-ignore lint/style/useShorthandFunctionType: <explanation>
    (command?: AvailableScript, ...args: string[]): Promise<any>
  }
}

declare global {
  var run: Run
}`

await ensureDir(kenvPath("@types"))

await writeFile(kenvPath("@types", "scripts.d.ts"), body, {
  encoding: "utf-8",
})