Add support for new transformation functions in JavaScript and Python

Author: nmaguiar

data/completion.yaml

@@ -597,3 +597,15 @@ complete:
     desc: sBucket bucket name
   - name: secRepo=
     desc: sBucket repository
+- name: xjs=
+  desc: A .js file with function code manipulating an input 'args'. Returns the transformed 'args' variable
+- name: xpy=
+  desc: A .py file with Python function code manipulating an input 'args'. Returns the transformed 'args' variable
+- name: xfn=
+  desc: A javascript code, receiving input as 'args' and return it's code evaluation
+- name: xrjs=
+  desc: A .js file with function code to manipulate each input array record as 'args'. Returns the transformed 'args' record
+- name: xrpy=
+  desc: A .py file with function code to manipulate each input array record as 'args'. Returns the transformed 'args' record
+- name: xrfn=
+  desc: A javascript code, receiving each input array record as 'args' and return it's code evaluation

data/usage.json

@@ -414,6 +414,36 @@
       "Option": "trim",
       "Type": "Boolean",
       "Description": "If true all the strings of the result map/list will be trimmed"
+    },
+    {
+      "Option": "xjs",
+      "Type": "String",
+      "Description": "A .js file with function code manipulating an input 'args'. Returns the transformed 'args' variable."
+    },
+    {
+      "Option": "xpy",
+      "Type": "String",
+      "Description": "A .py file with Python function code manipulating an input 'args'. Returns the transformed 'args' variable."
+    },
+    {
+      "Option": "xfn",
+      "Type": "String",
+      "Description": "A javascript code, receiving input as 'args' and return it's code evaluation."
+    },
+    {
+      "Option": "xrjs",
+      "Type": "String",
+      "Description": "A .js file with function code to manipulate each input array record as 'args'. Returns the transformed 'args' record."
+    },
+    {
+      "Option": "xrpy",
+      "Type": "String",
+      "Description": "A .py file with function code to manipulate each input array record as 'args'. Returns the transformed 'args' record."
+    },
+    {
+      "Option": "xrfn",
+      "Type": "String",
+      "Description": "A javascript code, receiving each input array record as 'args' and return it's code evaluation."
     }
   ],
   [

src/docs/USAGE.md

@@ -136,6 +136,12 @@ These options will change the parsed input data included any filters provided.
 | sortmapkeys | Boolean | If true the resulting map keys will be sorted |
 | spacekeys | String | Replaces spaces in keys with the provided string (for example, helpful to xml output) |
 | trim | Boolean | If true all the strings of the result map/list will be trimmed |
+| xjs | String | A .js file with function code manipulating an input 'args'. Returns the transformed 'args' variable. |
+| xpy | String | A .py file with Python function code manipulating an input 'args'. Returns the transformed 'args' variable. |
+| xfn | String | A javascript code, receiving input as 'args' and return it's code evaluation. |
+| xrjs | String | A .js file with function code to manipulate each input array record as 'args'. Returns the transformed 'args' record. |
+| xrpy | String | A .py file with function code to manipulate each input array record as 'args'. Returns the transformed 'args' record. |
+| xrfn | String | A javascript code, receiving each input array record as 'args' and return it's code evaluation. |
 
 ---
 

src/include/transformFns.js

@@ -469,5 +469,63 @@ var _transformFns = {
             }
         })
         return _r
+    },
+    "xjs": _r => {
+        if (isString(params.xjs)) {
+            if (io.fileExists(params.xjs)) {
+                var _t = io.readFileString(params.xjs)
+                if (isString(_t)) {
+                    var _f = new Function("args", _t + "; return args")
+                    return _f(_r)
+                }
+            }
+        }
+        return _r
+    },
+    "xpy": _r => {
+        if (isString(params.xpy)) {
+            if (io.fileExists(params.xpy)) {
+                let __r = $py(params.xpy, { args: _r}, ["args"])
+                $pyStop()
+                return __r
+            }
+        }
+        return _r
+    },
+    "xfn": _r => {
+        if (isString(params.xfn)) {
+            var _f = new Function("args", "return " + params.xfn)
+            return _f(_r)
+        }
+    },
+    "xrjs": _r => {
+        if (isString(params.xrjs) && isArray(_r)) {
+            if (io.fileExists(params.xrjs)) {
+                let _t = io.readFileString(params.xrjs)
+                if (isString(_t)) {
+                    let _f = new Function("args", _t + "; return args")
+                    return pForEach(_r, _f)
+                }
+            }
+        }
+        return _r
+    },
+    "xrpy": _r => {
+        if (isString(params.xrpy) && isArray(_r)) {
+            if (io.fileExists(params.xrpy)) {
+                $pyStart()
+                let __r = pForEach(_r, r => $py(params.xrpy, { args: r}, ["args"]) )
+                $pyStop()
+                return __r
+            }
+        }
+        return _r
+    },
+    "xrfn": _r => {
+        if (isString(params.xrfn) && isArray(_r)) {
+            let _f = new Function("args", "return " + params.xrfn)
+            return pForEach(_r, _f)
+        }
+        return _r
     }
 }