Jsonpath lib now imported from npm with workaround instead of serving locally.

Gruntfile.js

@@ -229,6 +229,9 @@ module.exports = function (grunt) {
                 stats: {
                     children: false,
                     warningsFilter: /source-map/
+                },
+                node: {
+                    fs: "empty"
                 }
             },
             webDev: {

package-lock.json

@@ -1342,6 +1342,11 @@
       "integrity": "sha1-vos2rvzN6LPKeqLWr8B6NyQsDS0=",
       "dev": true
     },
+    "cjson": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/cjson/-/cjson-0.2.1.tgz",
+      "integrity": "sha1-c82KrWXZ4VBfmvF0TTt5wVJ2gqU="
+    },
     "clap": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/clap/-/clap-1.2.0.tgz",
@@ -2067,6 +2072,11 @@
         "domelementtype": "1.3.0"
       }
     },
+    "ebnf-parser": {
+      "version": "0.1.10",
+      "resolved": "https://registry.npmjs.org/ebnf-parser/-/ebnf-parser-0.1.10.tgz",
+      "integrity": "sha1-zR9rpHfFY4xAyX7ZtXLbW6tdgzE="
+    },
     "ecc-jsbn": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz",
@@ -4086,6 +4096,52 @@
       "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=",
       "dev": true
     },
+    "jison": {
+      "version": "0.4.13",
+      "resolved": "https://registry.npmjs.org/jison/-/jison-0.4.13.tgz",
+      "integrity": "sha1-kEFwfWIkE2f1iDRTK58ZwsNvrHg=",
+      "requires": {
+        "cjson": "0.2.1",
+        "ebnf-parser": "0.1.10",
+        "escodegen": "0.0.21",
+        "esprima": "1.0.4",
+        "jison-lex": "0.2.1",
+        "JSONSelect": "0.4.0",
+        "lex-parser": "0.1.4",
+        "nomnom": "1.5.2"
+      },
+      "dependencies": {
+        "escodegen": {
+          "version": "0.0.21",
+          "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-0.0.21.tgz",
+          "integrity": "sha1-U9ZSz6EDA4gnlFilJmxf/HCcY8M=",
+          "requires": {
+            "esprima": "1.0.4",
+            "estraverse": "0.0.4",
+            "source-map": "0.2.0"
+          }
+        },
+        "esprima": {
+          "version": "1.0.4",
+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-1.0.4.tgz",
+          "integrity": "sha1-n1V+CPw7TSbs6d00+Pv0drYlha0="
+        },
+        "estraverse": {
+          "version": "0.0.4",
+          "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-0.0.4.tgz",
+          "integrity": "sha1-AaCTLf7ldGhKWYr1pnw7+bZCjbI="
+        }
+      }
+    },
+    "jison-lex": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/jison-lex/-/jison-lex-0.2.1.tgz",
+      "integrity": "sha1-rEuBXozOUTLrErXfz+jXB7iETf4=",
+      "requires": {
+        "lex-parser": "0.1.4",
+        "nomnom": "1.5.2"
+      }
+    },
     "jquery": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.2.1.tgz",
@@ -4274,12 +4330,40 @@
       "integrity": "sha1-LHS27kHZPKUbe1qu6PUDYx0lKnM=",
       "dev": true
     },
+    "jsonpath": {
+      "version": "0.2.12",
+      "resolved": "https://registry.npmjs.org/jsonpath/-/jsonpath-0.2.12.tgz",
+      "integrity": "sha1-W/nZEftGFsHjNwvs658NskrjTNI=",
+      "requires": {
+        "esprima": "1.2.2",
+        "jison": "0.4.13",
+        "static-eval": "0.2.3",
+        "underscore": "1.7.0"
+      },
+      "dependencies": {
+        "esprima": {
+          "version": "1.2.2",
+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-1.2.2.tgz",
+          "integrity": "sha1-dqD9Zvz+FU/SkmZ9wmQBl1CxZXs="
+        },
+        "underscore": {
+          "version": "1.7.0",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.7.0.tgz",
+          "integrity": "sha1-a7rwh3UA02vjTsqlhODbn+8DUgk="
+        }
+      }
+    },
     "jsonpointer": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-4.0.1.tgz",
       "integrity": "sha1-T9kss04OnbPInIYi7PUfm5eMbLk=",
       "dev": true
     },
+    "JSONSelect": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/JSONSelect/-/JSONSelect-0.4.0.tgz",
+      "integrity": "sha1-oI7cxn6z/L6Z7WMIVTRKDPKCu40="
+    },
     "jsprim": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.0.tgz",
@@ -4397,6 +4481,11 @@
         "type-check": "0.3.2"
       }
     },
+    "lex-parser": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/lex-parser/-/lex-parser-0.1.4.tgz",
+      "integrity": "sha1-ZMTwJfF/1Tv7RXY/rrFvAVp0dVA="
+    },
     "load-json-file": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
@@ -4774,6 +4863,27 @@
         "vm-browserify": "0.0.4"
       }
     },
+    "nomnom": {
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/nomnom/-/nomnom-1.5.2.tgz",
+      "integrity": "sha1-9DRUSKhTz71cDSYyDyR3qwUm/i8=",
+      "requires": {
+        "colors": "0.5.1",
+        "underscore": "1.1.7"
+      },
+      "dependencies": {
+        "colors": {
+          "version": "0.5.1",
+          "resolved": "https://registry.npmjs.org/colors/-/colors-0.5.1.tgz",
+          "integrity": "sha1-fQAj6usVTo7p/Oddy5I9DtFmd3Q="
+        },
+        "underscore": {
+          "version": "1.1.7",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.1.7.tgz",
+          "integrity": "sha1-QLq4S60Z0jAJbo1u9ii/8FXYPbA="
+        }
+      }
+    },
     "nopt": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
@@ -6811,6 +6921,36 @@
         }
       }
     },
+    "static-eval": {
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/static-eval/-/static-eval-0.2.3.tgz",
+      "integrity": "sha1-Aj8XrJ/uQm6niMEuo5IG3Bdfiyo=",
+      "requires": {
+        "escodegen": "0.0.28"
+      },
+      "dependencies": {
+        "escodegen": {
+          "version": "0.0.28",
+          "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-0.0.28.tgz",
+          "integrity": "sha1-Dk/xcV8yh3XWyrUaxEpAbNer/9M=",
+          "requires": {
+            "esprima": "1.0.4",
+            "estraverse": "1.3.2",
+            "source-map": "0.2.0"
+          }
+        },
+        "esprima": {
+          "version": "1.0.4",
+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-1.0.4.tgz",
+          "integrity": "sha1-n1V+CPw7TSbs6d00+Pv0drYlha0="
+        },
+        "estraverse": {
+          "version": "1.3.2",
+          "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-1.3.2.tgz",
+          "integrity": "sha1-N8K4k+8T1yPydth41g2FNRUqbEI="
+        }
+      }
+    },
     "stream-browserify": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/stream-browserify/-/stream-browserify-2.0.1.tgz",

package.json

@@ -77,6 +77,7 @@
     "google-code-prettify": "^1.0.5",
     "jquery": "^3.1.1",
     "jsbn": "^1.1.0",
+    "jsonpath": "^0.2.12",
     "jsrsasign": "8.0.3",
     "lodash": "^4.17.4",
     "moment": "^2.17.1",

src/core/config/OperationConfig.js

@@ -2250,7 +2250,7 @@ const OperationConfig = {
         outputType: "string",
         args: [
             {
-                name: "JPath",
+                name: "Query",
                 type: "string",
                 value: Code.JPATH_INITIAL
             },

src/core/operations/Code.js

@@ -4,7 +4,7 @@ import Utils from "../Utils.js";
 import vkbeautify from "vkbeautify";
 import {DOMParser as dom} from "xmldom";
 import xpath from "xpath";
-import jpath from "../lib/jsonpath.js";
+import jpath from "jsonpath";
 import prettyPrintOne from "imports-loader?window=>global!exports-loader?prettyPrintOne!google-code-prettify/bin/prettify.min.js";
 
 
@@ -355,6 +355,7 @@ const Code = {
         return nodes.map(nodeToString).join(delimiter);
     },
 
+
     /**
      * @constant
      * @default
@@ -368,7 +369,7 @@ const Code = {
     JPATH_DELIMITER: "\\n",
 
     /**
-     * XPath expression operation.
+     * JPath expression operation.
      *
      * @author Matt C (matt@artemisbot.uk)
      * @param {string} input
@@ -380,16 +381,19 @@ const Code = {
             delimiter = args[1],
             results,
             obj;
+
         try {
             obj = JSON.parse(input);
         } catch (err) {
-            return "Invalid input JSON.";
+            return "Invalid input JSON: " + err.message;
         }
+
         try {
             results = jpath.query(obj, query);
-        } catch (e) {
+        } catch (err) {
-            return "Invalid JPath expression.";
+            return "Invalid JPath expression: " + err.message;
         }
+
         return results.map(result => JSON.stringify(result)).join(delimiter);
     },
 

test/tests/operations/Code.js

@@ -174,7 +174,7 @@ TestRegister.addTests([
     {
         name: "JPath Expression: Empty JSON",
         input: "",
-        expectedOutput: "Invalid input JSON.",
+        expectedOutput: "Invalid input JSON: Unexpected end of JSON input",
         recipeConfig: [
             {
                 "op": "JPath expression",
@@ -185,7 +185,7 @@ TestRegister.addTests([
     {
         name: "JPath Expression: Empty expression",
         input: JSON.stringify(JPATH_TEST_DATA),
-        expectedOutput: "Invalid JPath expression.",
+        expectedOutput: "Invalid JPath expression: we need a path",
         recipeConfig: [
             {
                 "op": "JPath expression",