public static (int, string) GitCloneRepo(List <string> hosts, string repoUrl, string user, string password, int sshPort,
string commit = "", string branch = "origin/master", string repoRoot = "/home/wanl/signalr_auto_test_framework")
{
var errCode = 0;
var result = "";
var tasks = new List <Task>();
hosts.ForEach(host =>
{
if (host.Contains("localhost") || host.Contains("127.0.0.1"))
{
return;
}
tasks.Add(Task.Run(() =>
{
var errCodeInner = 0;
var resultInner = "";
var remoteScriptContent = $@"
#!/bin/bash
if [ -d {repoRoot} ]
then
rm -rf {repoRoot}
fi
git clone {repoUrl} {repoRoot}
rtn=$?
## re-check whether repo was cloned successfully
v=0
while [ $rtn -ne 0 ] && [ $v -lt 3 ]
do
if [ -d {repoRoot} ]
then
rm -rf {repoRoot}
fi
git clone {repoUrl} {repoRoot}
rtn=$?
if [ $rtn -eq 0 ]
then
break
fi
v=$(($v+1))
done
cd {repoRoot}
git checkout {branch}
";
var scriptFile = "remoteScript.sh";
using (StreamWriter sw = new StreamWriter(scriptFile))
{
sw.Write(remoteScriptContent);
}
var innerCmd = $"chmod +x {scriptFile}; ./{scriptFile}";
var i = 0;
var retry = 3;
while (i < retry)
{
(errCode, result) = ShellHelper.ScpFileLocalToRemote(user, host, password, scriptFile, "~/");
if (errCode != 0)
{
Console.WriteLine("Fail to copy script from local to remote: {errCode}");
}
(errCodeInner, resultInner) = ShellHelper.RemoteBash(user, host, sshPort, password, innerCmd);
if (errCodeInner != 0)
{
errCode = errCodeInner;
result = resultInner;
}
else
{
break;
}
i++;
}
}));
});
Task.WhenAll(tasks).Wait();
if (errCode != 0)
{
Util.Log($"ERR {errCode}: {result}");
Environment.Exit(1);
}
return(errCode, result);
}