在AWS Lambda中运行'git'

我正在尝试在AWS Lambda中运行git来签出存储库.

I am trying to run git in AWS lambda to make a checkout of a repository.

这是我的设置:

• 我正在使用nodejs 4.3
• 我没有使用 nodegit ，因为我想使用"--depth = 1"参数， nodegit不支持.
• 我已从正确的AWS AMI复制了git和ssh可执行文件，然后将其放置在我上传的zip的"bin"文件夹中.
• 我通过以下方式将它们添加到PATH:

• I am using nodejs 4.3
• I am not using nodegit because I want to use the "--depth=1" parameter, which is not supported by nodegit.
• I have copied the git and ssh executable from the correct AWS AMI and placed then in a "bin" folder in the zip I upload.
• I added them to PATH with this:

->

process.env['PATH'] = process.env['LAMBDA_TASK_ROOT'] + "/bin:" + process.env['PATH'];

输入变量设置如下:

"checkout_url": "git@...",
"branch":"master

现在我这样做(为简便起见，我在其中混入了一些伪代码):

Now I do this (for brevity, I mixed some pseudo-code in):

downloadDeploymentKeyFromS3Sync('/tmp/ssh_key');
fs.chmodSync("/tmp/ssh_key",0600);
process.env['GIT_SSH_COMMAND'] = 'ssh -o StrictHostKeyChecking=no -i /tmp/ssh_key';
execSync("git clone --depth=1 " + checkout_url + " --branch " + branch + " /tmp/checkout");

使用 lambda-local 在我的本地计算机上运行此程序，一切正常！但是，当我在lambda中对其进行测试时，我得到了:

Running this in my local computer using lambda-local everything works fine! But when I test it in lambda, I get:

warning: templates not found /usr/share/git-core/templates
PRIV_END: seteuid: Operation not permitted\r
fatal: Could not read from remote repository.

• 警告"当然是因为我没有安装git而是只复制了二进制文件.这是为什么它不起作用的原因吗?
• 为什么git需要"setuid"?我读到在某些shell中出于安全原因将其禁用.因此，它在lambda中不起作用是有道理的.可以以某种方式指示git不要需要"此命令吗?