Method _getCommandString

packages/exec/src/toolrunner.ts:37–77

(
    options: im.ExecOptions,
    noPrefix?: boolean
  )

  }

  private _getCommandString(
    options: im.ExecOptions,
    noPrefix?: boolean
  ): string {
    const toolPath = this._getSpawnFileName()
    const args = this._getSpawnArgs(options)
    let cmd = noPrefix ? '' : '[command]' // omit prefix when piped to a second tool
    if (IS_WINDOWS) {
      // Windows + cmd file
      if (this._isCmdFile()) {
        cmd += toolPath
        for (const a of args) {
          cmd += ` ${a}`
        }
      }
      // Windows + verbatim
      else if (options.windowsVerbatimArguments) {
        cmd += `"${toolPath}"`
        for (const a of args) {
          cmd += ` ${a}`
        }
      }
      // Windows (regular)
      else {
        cmd += this._windowsQuoteCmdArg(toolPath)
        for (const a of args) {
          cmd += ` ${this._windowsQuoteCmdArg(a)}`
        }
      }
    } else {
      // OSX/Linux - this can likely be improved with some form of quoting.
      // creating processes on Unix is fundamentally different than Windows.
      // on Unix, execvp() takes an arg array.
      cmd += toolPath
      for (const a of args) {
        cmd += ` ${a}`
      }
    }

    return cmd
  }

  private _processLineBuffer(
    data: Buffer,