neo4j
diff --git a/‎package.json
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+2-1Lines changed: 2 additions & 1 deletion b/‎package.json
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+2-1Lines changed: 2 additions & 1 deletion
diff --git a/‎packages/core/src/internal/bolt-agent/deno/bolt-agent.ts
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+2Lines changed: 2 additions & 0 deletions b/‎packages/core/src/internal/bolt-agent/deno/bolt-agent.ts
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diff --git a/‎packages/core/test/deno/internal/bolt-agent/deno/bolt-agent.test.ts
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+25Lines changed: 25 additions & 0 deletions b/‎packages/core/test/deno/internal/bolt-agent/deno/bolt-agent.test.ts
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diff --git a/‎packages/neo4j-driver-deno/README.md
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+105-37Lines changed: 105 additions & 37 deletions b/‎packages/neo4j-driver-deno/README.md
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+105-37Lines changed: 105 additions & 37 deletions
diff --git a/‎packages/neo4j-driver-deno/current.version.ts
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diff --git a/‎packages/neo4j-driver-deno/generate.ts
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+7-11Lines changed: 7 additions & 11 deletions b/‎packages/neo4j-driver-deno/generate.ts
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+7-11Lines changed: 7 additions & 11 deletions
@@ -40,7 +40,8 @@
   "scripts": {
     "clean": "lerna clean -y && lerna run clean",
     "build": "lerna bootstrap --ci",
-    "build::deno": "cd ./packages/neo4j-driver-deno && deno run --allow-read --allow-write --allow-net ./generate.ts --version=5.0.0-dev",
+    "set_version::deno": "cd ./packages/neo4j-driver-deno && deno run --allow-read --allow-write ./versioning.ts --output=. --filename=current.version.ts", 
+    "build::deno": "cd ./packages/neo4j-driver-deno && deno run --allow-read --allow-write --allow-net ./generate.ts",
     "build::notci": "lerna bootstrap",
     "docs": "lerna run docs --stream --concurrency 1",
     "test::unit": "lerna run test::unit --stream",
 
@@ -56,6 +56,8 @@ export function fromVersion (
   const DENO_VERSION = `Deno/${systemInfo.denoVersion}`
   const OS_NAME_VERSION = `${systemInfo.osVersion} ${systemInfo.osRelease}`.trim()
 
+  console.warn("WARNING! neo4j-driver-deno stills in preview.")
+
   return  {
     product: `neo4j-javascript/${version}`,
     platform: `${OS_NAME_VERSION}; ${systemInfo.hostArch}`,
 
@@ -59,4 +59,29 @@ Deno.test('Test full bolt agent for mocked values', () => {
         languageDetails: `Deno/1.19.1 (v8 8.1.39)` 
     })
 });
+
+// @ts-ignore
+Deno.test('Test full bolt agent for mocked values', () => {
+    const originalConsoleWarn = console.warn
+    const consoleWarnCalls = [] as any[][]
+    const myConsoleWarn = (...args: any[]) => consoleWarnCalls.push(args)
+    
+    try {
+        console.warn = myConsoleWarn;
+
+        fromVersion('5.3')
+    
+        assertEquals(consoleWarnCalls.length, 1)
+        assertEquals(consoleWarnCalls[0].length, 1)
+
+        const [[message]] = consoleWarnCalls
+
+        assertEquals(message, "WARNING! neo4j-driver-deno stills in preview.")
+    } finally {
+        console.warn = originalConsoleWarn
+    }
+    
+});
+
+
 /* eslint-enable */
@@ -1,63 +1,131 @@
-# Neo4j Driver for Deno (Experimental)
+# Neo4j Lite Driver for Deno (Preview)
 
-This folder contains a script which can auto-generate a version of 
-`neo4j-driver-lite` that is fully compatible with Deno, including complete type
-information.
+> :warning: **This package stills a PREVIEW version.**
 
-The resulting driver does not use any dependencies outside of the Deno standard
-library.
+This is the Deno version of the official Neo4j driver for JavaScript.
 
-## Development instructions
+This version of driver is based in the `neo4j-driver-lite`. 
+So, this version has the same capabilities as the Neo4j Driver except for the support of reactive sessions.
+This means it doesn't have the `RxJS` dependency and the `Driver#rxSession` api.
 
-To generate the driver, open a shell in this folder and run this command,
-specifying what version number you want the driver to identify as:
+Starting with 5.0, the Neo4j Drivers will be moving to a monthly release cadence. A minor version will be released on the last Friday of each month so as to maintain versioning consistency with the core product (Neo4j DBMS) which has also moved to a monthly cadence.
 
-```
-deno run --allow-read --allow-write --allow-net ./generate.ts --version=4.4.0
+As a policy, patch versions will not be released except on rare occasions. Bug fixes and updates will go into the latest minor version and users should upgrade to that. Driver upgrades within a major version will never contain breaking API changes.
+
+See also: https://neo4j.com/developer/kb/neo4j-supported-versions/
+
+Resources to get you started:
+
+- [API Documentation](https://neo4j.com/docs/api/javascript-driver/current/)
+- [Neo4j Manual](https://neo4j.com/docs/)
+- [Neo4j Refcard](https://neo4j.com/docs/cypher-refcard/current/)
+- [TLS](#tls)
+
+## What's New in 5.x
+
+- [Changelog](https://github.com/neo4j/neo4j-javascript-driver/wiki/5.0-changelog)
+
+## Usage
+
+Importing the driver:
+
+```typescript
+import neo4j from "https://deno.land/x/neo4j_driver_lite@VERSION/mod.ts";
 ```
 
-The script will:
+Driver instance should be closed when application exits:
 
-1. Copy `neo4j-driver-lite` and the Neo4j packages it uses into a subfolder here
-   called `lib`.
-1. Rewrite all imports to Deno-compatible versions
-1. Replace the "node channel" with the "deno channel"
-1. Test that the resulting driver can be imported by Deno and passes type checks
+```javascript
+await driver.close()
+```
+otherwise the application shutdown might hang or exit with a non-zero exit code.
 
-It is not necessary to do any other setup first; in particular, you don't need
-to install any of the Node packages or run any of the driver monorepo's other
-scripts. However, you do need to have Deno installed.
+Application which uses the should use `--allow-net --allow-sys...` for running.
+For Deno versions bellow `1.27.1`, you should use the flag `--allow-env` instead of `--allow-sys`.
 
-## Usage instructions
+### TLS
 
-Once the driver is generated in the `lib` directory, you can import it and use
-it as you would use `neo4j-driver-lite` (refer to its documentation).
+For using system certificates, the `DENO_TLS_CA_STORE` should be set to `"system"`.
+`TRUST_ALL_CERTIFICATES` should be handle by `--unsafely-ignore-certificate-errors` and not by driver configuration. See, https://deno.com/blog/v1.13#disable-tls-verification;
 
-Here is an example:
+### Basic Example
 
 ```typescript
-import neo4j from "./lib/mod.ts";
 const URI = "bolt://localhost:7687";
 const driver = neo4j.driver(URI, neo4j.auth.basic("neo4j", "driverdemo"));
-const session = driver.session();
 
-const results = await session.run("MATCH (n) RETURN n LIMIT 25");
-console.log(results.records);
+const { records } = await driver.executeQuery("MATCH (n) RETURN n LIMIT 25");
+console.log(records);
 
-await session.close();
 await driver.close();
+
 ```
 
-You can use `deno run --allow-net --allow-sys...` or `deno repl` to run this example. 
+### Numbers and the Integer type
 
-For Deno versions bellow `1.27.1`, you should use the flag `--allow-env` instead of `--allow-sys`.
+The Neo4j type system uses 64-bit signed integer values. The range of values is between `-(2`<sup>`64`</sup>`- 1)` and `(2`<sup>`63`</sup>`- 1)`.
 
-If you don't have a running Neo4j instance, you can use
-`docker run --rm -p 7687:7687 -e NEO4J_AUTH=neo4j/driverdemo neo4j:4.4` to
-quickly spin one up.
+However, JavaScript can only safely represent integers between `Number.MIN_SAFE_INTEGER` `-(2`<sup>`53`</sup>`- 1)` and `Number.MAX_SAFE_INTEGER` `(2`<sup>`53`</sup>`- 1)`.
 
-## TLS
+In order to support the full Neo4j type system, the driver will not automatically convert to javascript integers.
+Any time the driver receives an integer value from Neo4j, it will be represented with an internal integer type by the driver.
 
-For using system certificates, the `DENO_TLS_CA_STORE` should be set to `"system"`.
-`TRUST_ALL_CERTIFICATES` should be handle by `--unsafely-ignore-certificate-errors` and not by driver configuration. See, https://deno.com/blog/v1.13#disable-tls-verification;
+_**Any javascript number value passed as a parameter will be recognized as `Float` type.**_
+
+#### Writing integers
+
+Numbers written directly e.g. `session.run("CREATE (n:Node {age: $age})", {age: 22})` will be of type `Float` in Neo4j.
+
+To write the `age` as an integer the `neo4j.int` method should be used:
+
+```javascript
+session.run('CREATE (n {age: $myIntParam})', { myIntParam: neo4j.int(22) })
+```
+
+To write an integer value that are not within the range of `Number.MIN_SAFE_INTEGER` `-(2`<sup>`53`</sup>`- 1)` and `Number.MAX_SAFE_INTEGER` `(2`<sup>`53`</sup>`- 1)`, use a string argument to `neo4j.int`:
+
+```javascript
+session.run('CREATE (n {age: $myIntParam})', {
+  myIntParam: neo4j.int('9223372036854775807')
+})
+```
+
+#### Reading integers
+
+In Neo4j, the type Integer can be larger what can be represented safely as an integer with JavaScript Number.
+
+It is only safe to convert to a JavaScript Number if you know that the number will be in the range `Number.MIN_SAFE_INTEGER` `-(2`<sup>`53`</sup>`- 1)` and `Number.MAX_SAFE_INTEGER` `(2`<sup>`53`</sup>`- 1)`.
+
+In order to facilitate working with integers the driver include `neo4j.isInt`, `neo4j.integer.inSafeRange`, `neo4j.integer.toNumber`, and `neo4j.integer.toString`.
+
+```javascript
+var smallInteger = neo4j.int(123)
+if (neo4j.integer.inSafeRange(smallInteger)) {
+  var aNumber = smallInteger.toNumber()
+}
+```
+
+If you will be handling integers that is not within the JavaScript safe range of integers, you should convert the value to a string:
+
+```javascript
+var largeInteger = neo4j.int('9223372036854775807')
+if (!neo4j.integer.inSafeRange(largeInteger)) {
+  var integerAsString = largeInteger.toString()
+}
+```
+
+#### Enabling native numbers
+
+Starting from 1.6 version of the driver it is possible to configure it to only return native numbers instead of custom `Integer` objects.
+The configuration option affects all integers returned by the driver. **Enabling this option can result in a loss of precision and incorrect numeric
+values being returned if the database contains integer numbers outside of the range** `[Number.MIN_SAFE_INTEGER, Number.MAX_SAFE_INTEGER]`.
+To enable potentially lossy integer values use the driver's configuration object:
+
+```javascript
+var driver = neo4j.driver(
+  'neo4j://localhost',
+  neo4j.auth.basic('neo4j', 'password'),
+  { disableLosslessIntegers: true }
+)
+```
 
@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) "Neo4j"
+ * Neo4j Sweden AB [https://neo4j.com]
+ *
+ * This file is part of Neo4j.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export default "5.14.0-alpha01" // Specified using --version when running generate.ts
@@ -14,6 +14,7 @@ import * as log from "https://deno.land/std@0.119.0/log/mod.ts";
 import { parse } from "https://deno.land/std@0.119.0/flags/mod.ts";
 import { ensureDir } from "https://deno.land/std@0.119.0/fs/mod.ts";
 import { join, relative } from "https://deno.land/std@0.119.0/path/mod.ts";
+import { setVersion } from "./versioning.ts"
 
 const isDir = (path: string) => {
   try {
@@ -45,7 +46,7 @@ const parsedArgs = parse(Deno.args, {
 // Should we rewrite imports or simply copy the files unmodified?
 // Copying without changes can be useful to later generate a diff of the transforms
 const doTransform = parsedArgs["transform"];
-const version = parsedArgs.version ?? "0.0.0dev";
+const version = parsedArgs.version;
 
 ////////////////////////////////////////////////////////////////////////////////
 // Clear out the destination folder
@@ -174,22 +175,17 @@ await copyAndTransform(
 await copyAndTransform("../neo4j-driver-lite/src", rootOutDir);
 // Deno convention is to use "mod.ts" not "index.ts", so let's do that at least for the main/root import:
 await Deno.rename(join(rootOutDir, "index.ts"), join(rootOutDir, "mod.ts"))
-const copyright = await Deno.readTextFile("./copyright.txt");
-await Deno.writeTextFile(
-  join(rootOutDir, "version.ts"),
-  [copyright, `export default "${version}" // Specified using --version when running generate.ts\n`].join('\n'),
-);
+await setVersion(rootOutDir, version)
+
+// Copy README.md
+const readmeFileName = "README.md"
+await Deno.copyFile(join(`./`, readmeFileName), join(rootOutDir, readmeFileName))
 
 ////////////////////////////////////////////////////////////////////////////////
 // Warnings show up at the end
 if (!doTransform) {
   log.warning("Transform step was skipped.");
 }
-if (!parsedArgs.version) {
-  log.warning(
-    "No version specified. Specify a version like this: --version=4.4.0",
-  );
-}
 
 ////////////////////////////////////////////////////////////////////////////////
 // Now test the driver