gia-ast/test-already-running.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) {
  var cmd_launcher = "docker ps -q -f name=" + container_name;
  //console.log("cmd_launcher: " + cmd_launcher);
  
  exec(cmd_launcher, (err, stdout, stderr) => {
    if (err) {
      console.error(err);
      return false;
    }
    else {
      if (stdout == "") {
        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");
      return true;
    }
  }
  );
}


is_container_running(container_name,true);