2019-08-06 09:12:30 -04:00

129 lines
3.2 KiB
TypeScript

import {issue, issueCommand} from './command'
import * as path from 'path'
/**
* Interface for getInput options
*/
export interface InputOptions {
/** Optional. Whether the input is required. If required and not present, will throw. Defaults to false */
required?: boolean
}
/**
* The code to exit an action
*/
export enum ExitCode {
/**
* A code indicating that the action was successful
*/
Success = 0,
/**
* A code indicating that the action was a failure
*/
Failure = 1
}
//-----------------------------------------------------------------------
// Variables
//-----------------------------------------------------------------------
/**
* sets env variable for this action and future actions in the job
* @param name the name of the variable to set
* @param val the value of the variable
*/
export function exportVariable(name: string, val: string): void {
process.env[name] = val
issueCommand('set-env', {name}, val)
}
/**
* exports the variable and registers a secret which will get masked from logs
* @param name the name of the variable to set
* @param val value of the secret
*/
export function exportSecret(name: string, val: string): void {
exportVariable(name, val)
issueCommand('set-secret', {}, val)
}
/**
* Prepends inputPath to the PATH (for this action and future actions)
* @param inputPath
*/
export function addPath(inputPath: string): void {
issueCommand('add-path', {}, inputPath)
process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`
}
/**
* Gets the value of an input. The value is also trimmed.
*
* @param name name of the input to get
* @param options optional. See InputOptions.
* @returns string
*/
export function getInput(name: string, options?: InputOptions): string {
const val: string =
process.env[`INPUT_${name.replace(' ', '_').toUpperCase()}`] || ''
if (options && options.required && !val) {
throw new Error(`Input required and not supplied: ${name}`)
}
return val.trim()
}
/**
* Sets the value of an output.
*
* @param name name of the output to set
* @param value value to store
*/
export function setOutput(name: string, value: string): void {
issueCommand('set-output', {name}, value)
}
//-----------------------------------------------------------------------
// Results
//-----------------------------------------------------------------------
/**
* Sets the action status to failed.
* When the action exits it will be with an exit code of 1
* @param message add error issue message
*/
export function setFailed(message: string): void {
process.exitCode = ExitCode.Failure
error(message)
}
//-----------------------------------------------------------------------
// Logging Commands
//-----------------------------------------------------------------------
/**
* Writes debug message to user log
* @param message debug message
*/
export function debug(message: string): void {
issueCommand('debug', {}, message)
}
/**
* Adds an error issue
* @param message error issue message
*/
export function error(message: string): void {
issue('error', message)
}
/**
* Adds an warning issue
* @param message warning issue message
*/
export function warning(message: string): void {
issue('warning', message)
}