get() fixed issue boolean parameters

lib/docker.js

@@ -98,6 +98,9 @@ function dockerImages(all, callback) {
     callback = all;
     all = false;
   }
+  if (typeof all === 'string' && all === 'true') {
+    all = true;
+  }
   if (typeof all !== 'boolean' && all !== undefined) {
     all = false;
   }
@@ -218,6 +221,9 @@ function dockerContainers(all, callback) {
     callback = all;
     all = false;
   }
+  if (typeof all === 'string' && all === 'true') {
+    all = true;
+  }
   if (typeof all !== 'boolean' && all !== undefined) {
     all = false;
   }

lib/index.js

@@ -362,12 +362,17 @@ function get(valueObject, callback) {
                   // result is in an array, go through all elements of array and pick only the right ones
                   const partialArray = [];
                   data[i].forEach(element => {
-                    const partialRes = {};
-                    keys.forEach(k => {
-                      if ({}.hasOwnProperty.call(element, k)) {
-                        partialRes[k] = element[k];
-                      }
-                    });
+                    let partialRes = {};
+                    if (keys.length === 1 && (keys[0] === '*' || keys[0] === 'all')) {
+                      partialRes = element;
+                    } else {
+                      keys.forEach(k => {
+                        if ({}.hasOwnProperty.call(element, k)) {
+                          partialRes[k] = element[k];
+                        }
+                      });
+                    }
+                    // if there is a filter, then just take those elements
                     if (filter && filterParts.length === 2) {
                       if ({}.hasOwnProperty.call(partialRes, filterParts[0].trim())) {
                         const val = partialRes[filterParts[0].trim()];

lib/processes.js

@@ -164,6 +164,10 @@ function services(srv, callback) {
               }
             }
           }
+          if ((_darwin) && srvString === '*') { // service enumeration mnot yet suported on mac OS
+            if (callback) { callback(result); }
+            resolve(result);
+          }
           let comm = (_darwin) ? 'ps -caxo pcpu,pmem,pid,command' : 'ps -axo pcpu,pmem,pid,command';
           if (srvString !== '' && srvs.length > 0) {
             exec(comm + ' | grep -v grep | grep -iE "' + srvString + '"', { maxBuffer: 1024 * 20000 }, function (error, stdout) {   // lgtm [js/shell-command-constructed-from-input]