gia-ast/test-what-is-the-local_port.js

A CLI Wrapping AST Web API calls to servers

const { exec } = require('child_process');
var container_name = "ast-cezanne";




function is_container_running(container_name,verbose=false) {
  //cmd :echo $(for i in $(docker ps|grep ast-cezanne);do echo $i|grep "0.0.0.0:";done)|tr ":" " "|tr "-" " "|awk '{print $2}'
  var cmd_launcher = "echo $(for i in $(docker ps|grep "+container_name+");do echo $i|grep \"0.0.0.0:\";done)|tr \":\" \" \"|tr \"-\" \" \"|awk '{print $2}'"
  
  
  
  exec(cmd_launcher, (err, stdout, stderr) => {
    if (err) {
      console.error(err);
      return false;
    }
    else {
      if (stdout == "" || stdout == " " || stdout.length < 3) {
        if (verbose)        console.log("container " + container_name + " not running");
        return false;
      }
      //console.log("stdout: " + stdout);
      //console.log("stderr: " + stderr);
      if (verbose)      console.log("container " + container_name + " already running on port:" + stdout);
      return true;
    }
  }
  );
}


is_container_running(container_name,true);