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export function getEnvInputs(options: string[]) {

return Object.fromEntries(

options.map((envVarName) => {

const envVarValue = process.env[envVarName]

if (!envVarValue) {

throw new Error(`You must supply a ${envVarName} environment variable`)

}

return [envVarName, envVarValue]

}),

)

}

// true and 1 are true; empty, 0, and false are false. Other values throw.

export function boolEnvVar(key: string) {

const value = process.env[key] || ''

if (value === '' || value === 'false' || value === '0') return false

if (value === 'true' || value === '1') return true

throw new Error(`Invalid value for set environment variable ${key}: '${value}'`)

}