vite-plugin-mkcert/plugin/src/utils/command.ts

Provide certificates for vite's https dev service

import child_process, {
  type ExecFileOptions,
  type ExecOptions
} from 'node:child_process'
import process from 'node:process'
import util from 'node:util'

export const exec = async (cmd: string, options?: ExecOptions) => {
  return util.promisify(child_process.exec)(cmd, options)
}

export const execFile = async (
  file: string,
  args: string[] = [],
  options?: ExecFileOptions
) => {
  return util.promisify(child_process.execFile)(file, args, options)
}

export const findCommandFromPath = async (command: string) => {
  const lookupCmd = process.platform === 'win32'
    ? `where ${command}`
    : `command -v ${command}`

  try {
    const { stdout } = await exec(lookupCmd)
    const output = stdout.toString().trim()

    if (!output) {
      return undefined
    }

    return output.split(/\r?\n/)[0].trim() || undefined
  } catch (_error) {
    return undefined
  }
}