Method exec

src/git-command-manager.ts:371–418

(
    args: string[],
    {
      encoding = 'utf8',
      allowAllExitCodes = false,
      suppressGitCmdOutput = false
    }: ExecOpts = {}
  )

  }

  async exec(
    args: string[],
    {
      encoding = 'utf8',
      allowAllExitCodes = false,
      suppressGitCmdOutput = false
    }: ExecOpts = {}
  ): Promise<GitOutput> {
    const result = new GitOutput()

    if (process.env['CPR_SHOW_GIT_CMD_OUTPUT']) {
      // debug mode overrides the suppressGitCmdOutput option
      suppressGitCmdOutput = false
    }

    const env = {}
    for (const key of Object.keys(process.env)) {
      env[key] = process.env[key]
    }

    const stdout: Buffer[] = []
    let stdoutLength = 0
    const stderr: Buffer[] = []
    let stderrLength = 0

    const options = {
      cwd: this.workingDirectory,
      env,
      ignoreReturnCode: allowAllExitCodes,
      listeners: {
        stdout: (data: Buffer) => {
          stdout.push(data)
          stdoutLength += data.length
        },
        stderr: (data: Buffer) => {
          stderr.push(data)
          stderrLength += data.length
        }
      },
      outStream: outStreamHandler(process.stdout, suppressGitCmdOutput),
      errStream: outStreamHandler(process.stderr, suppressGitCmdOutput)
    }

    result.exitCode = await exec.exec(`"${this.gitPath}"`, args, options)
    result.stdout = Buffer.concat(stdout, stdoutLength).toString(encoding)
    result.stderr = Buffer.concat(stderr, stderrLength).toString(encoding)
    return result
  }
}

class GitOutput {