fix(curlify): replace all occurrences of $ (#6354)

* replace all occurrences instead of only first occurrence

src/core/curlify.js

@@ -27,7 +27,7 @@ export default function curl( request ){
     for( let p of request.get("headers").entries() ){
       let [ h,v ] = p
       curlified.push( "-H " )
-      curlified.push( `"${h}: ${v.replace("$", "\\$")}"` )
+      curlified.push( `"${h}: ${v.replace(/\$/g, "\\$")}"` )
       isMultipartFormDataRequest = isMultipartFormDataRequest || /^content-type$/i.test(h) && /^multipart\/form-data$/i.test(v)
     }
   }
@@ -47,7 +47,7 @@ export default function curl( request ){
       curlified.push( "-d" )
       let reqBody = request.get("body")
       if (!Map.isMap(reqBody)) {
-        curlified.push( JSON.stringify( request.get("body") ).replace(/\\n/g, "").replace("$", "\\$") )
+        curlified.push( JSON.stringify( request.get("body") ).replace(/\\n/g, "").replace(/\$/g, "\\$") )
       } else {
         let curlifyToJoin = []
         for (let [k, v] of request.get("body").entrySeq()) {

test/unit/core/curlify.js

@@ -351,4 +351,17 @@ describe("curlify", function () {
 
     expect(curlified).toEqual("curl -X POST \"http://example.com\" -H  \"X-DOLLAR: token/123\\$\" -d \"CREATE (\\$props)\"")
   })
+
+  it("should escape multiple dollar signs", function () {
+    let req = {
+      url: "http://example.com",
+      method: "POST",
+      headers: { },
+      body: "RETURN $x + $y"
+    }
+
+    let curlified = curl(Im.fromJS(req))
+
+    expect(curlified).toEqual("curl -X POST \"http://example.com\" -d \"RETURN \\$x + \\$y\"")
+  })
 })