feat(sdk): regex.match (#4039)

An implementation to have regex introduced into Winglang
Motivation 
[first step to Add Regex type to String.replace() #3644 ]
Solution 
I have implemented regex match function by using the match in Javascript. 
It takes in the userString and regexPattern string (example below) and returns a true if they match ; false otherwise. 
 
```
let userString   = "peach";
let regexPattern =  "p[a-z]+h";
let matches      = userString.match(regexPattern); 
assert(matches == true);
```
It returns a boolean value of true or false.

 ## Checklist

- [ ] Title matches [Winglang's style guide](https://www.winglang.io/contributing/start-here/pull_requests#how-are-pull-request-titles-formatted)
- [ ] Description explains motivation and solution
- [ ] Tests added (always)
- [ ] Docs updated (only required for features)
- [ ] Added `pr/e2e-full` label if this feature requires end-to-end testing

*By submitting this pull request, I confirm that my contribution is made under the terms of the [Wing Cloud Contribution License](https://github.com/winglang/wing/blob/main/CONTRIBUTION_LICENSE.md)*.

Author: harsh9607

examples/tests/sdk_tests/regex/match.w

@@ -0,0 +1,62 @@
+bring regex;
+
+let matches1 = regex.match("p[a-z]+ch" , "peach");
+let matches2 = regex.match("[0-9]+" , "0923");
+let matches3 = regex.match("[0-9]+" , "0a923");
+let matches4 = regex.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+\$" , "[email protected]");
+
+let matches5 = regex.match("p([a-z]+)ch" , "leach");
+let matches6 = regex.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+" , "@[email protected]");
+
+let matches7 = regex.match("^Mary" , "Mary had a little lamb");
+let matches8 = regex.match("lamb\$" , "Mary had a little lamb");
+
+let matches9 = regex.match("lamb\$" , "Mary had a little hamb");
+let matches10 = regex.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+\$" , "[email protected]");
+
+assert(matches1 == true );
+assert(matches2 == true );
+assert(matches3 == true );
+assert(matches4 == true );
+
+assert(matches5 == false);
+assert(matches6 == false);
+
+assert(matches7 == true );
+assert(matches8 == true );
+
+assert(matches9 == false);
+assert(matches10 == false);
+
+test "inflight match" {
+        
+  let matches1 = regex.match("p[a-z]+ch" , "peach");
+  let matches2 = regex.match("[0-9]+" , "0923");
+  let matches3 = regex.match("[0-9]+" , "0a923");
+  let matches4 = regex.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+\$" , "[email protected]");
+
+  let matches5 = regex.match("p([a-z]+)ch" , "leach");
+  let matches6 = regex.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+" , "@[email protected]");
+
+  let matches7 = regex.match("^Mary" , "Mary had a little lamb");
+  let matches8 = regex.match("lamb\$" , "Mary had a little lamb");
+
+  let matches9 = regex.match("lamb\$" , "Mary had a little hamb");
+  let matches10 = regex.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+\$" , "[email protected]");
+
+
+  assert(matches1 == true );
+  assert(matches2 == true );
+  assert(matches3 == true );
+  assert(matches4 == true );
+
+  assert(matches5 == false);
+  assert(matches6 == false);
+
+  assert(matches7 == true );
+  assert(matches8 == true );
+
+  assert(matches9 == false);
+  assert(matches10 == false);
+    
+}

libs/wingc/src/lib.rs

@@ -71,14 +71,16 @@ const WINGSDK_HTTP_MODULE: &'static str = "http";
 const WINGSDK_MATH_MODULE: &'static str = "math";
 const WINGSDK_AWS_MODULE: &'static str = "aws";
 const WINGSDK_EX_MODULE: &'static str = "ex";
+const WINGSDK_REGEX_MODULE: &'static str = "regex";
 
-const WINGSDK_BRINGABLE_MODULES: [&'static str; 6] = [
+const WINGSDK_BRINGABLE_MODULES: [&'static str; 7] = [
 	WINGSDK_CLOUD_MODULE,
 	WINGSDK_UTIL_MODULE,
 	WINGSDK_HTTP_MODULE,
 	WINGSDK_MATH_MODULE,
 	WINGSDK_AWS_MODULE,
 	WINGSDK_EX_MODULE,
+	WINGSDK_REGEX_MODULE,
 ];
 
 const WINGSDK_DURATION: &'static str = "std.Duration";

libs/wingsdk/src/index.ts

@@ -4,6 +4,7 @@ export * as core from "./core";
 export * as ex from "./ex";
 export * as http from "./http";
 export * as math from "./math";
+export * as regex from "./regex";
 export * as aws from "./shared-aws";
 export * as std from "./std";
 export * as testing from "./testing";

libs/wingsdk/src/regex/index.ts

@@ -0,0 +1 @@
+export * from "./regex";

libs/wingsdk/src/regex/regex.ts

@@ -0,0 +1,28 @@
+import { InflightClient } from "../core";
+
+/**
+ * Regex utilities and functions
+ */
+export class Util {
+  /**
+   * Check if a regex pattern is matched by a given string
+   * @param pattern - regex pattern
+   * @param text - given input string
+   * @returns true if it matches the pattern, false otherwise
+   */
+  public static match(pattern: string, text: string): boolean {
+    const regex = new RegExp(pattern);
+    if (text.match(regex) === null) {
+      return false;
+    }
+    return true;
+  }
+
+  /**
+   * @internal
+   */
+  public static _toInflightType(): string {
+    return InflightClient.forType(__filename, this.name);
+  }
+  private constructor() {}
+}

tools/hangar/__snapshots__/test_corpus/sdk_tests/regex/match.w_compile_tf-aws.md

@@ -0,0 +1,229 @@
+# [match.w](../../../../../../examples/tests/sdk_tests/regex/match.w) | compile | tf-aws
+
+## inflight.$Closure1-1.js
+```js
+module.exports = function({ $regex_Util }) {
+  class $Closure1 {
+    constructor({  }) {
+      const $obj = (...args) => this.handle(...args);
+      Object.setPrototypeOf($obj, this);
+      return $obj;
+    }
+    async handle() {
+      const matches1 = (await $regex_Util.match("p[a-z]+ch","peach"));
+      const matches2 = (await $regex_Util.match("[0-9]+","0923"));
+      const matches3 = (await $regex_Util.match("[0-9]+","0a923"));
+      const matches4 = (await $regex_Util.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+\$","[email protected]"));
+      const matches5 = (await $regex_Util.match("p([a-z]+)ch","leach"));
+      const matches6 = (await $regex_Util.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+","@[email protected]"));
+      const matches7 = (await $regex_Util.match("^Mary","Mary had a little lamb"));
+      const matches8 = (await $regex_Util.match("lamb\$","Mary had a little lamb"));
+      const matches9 = (await $regex_Util.match("lamb\$","Mary had a little hamb"));
+      const matches10 = (await $regex_Util.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+\$","[email protected]"));
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches1 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches1,true)))};
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches2 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches2,true)))};
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches3 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches3,true)))};
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches4 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches4,true)))};
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches5 == false")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches5,false)))};
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches6 == false")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches6,false)))};
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches7 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches7,true)))};
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches8 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches8,true)))};
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches9 == false")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches9,false)))};
+      {((cond) => {if (!cond) throw new Error("assertion failed: matches10 == false")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches10,false)))};
+    }
+  }
+  return $Closure1;
+}
+
+```
+
+## main.tf.json
+```json
+{
+  "//": {
+    "metadata": {
+      "backend": "local",
+      "stackName": "root",
+      "version": "0.17.0"
+    },
+    "outputs": {
+      "root": {
+        "Default": {
+          "cloud.TestRunner": {
+            "TestFunctionArns": "WING_TEST_RUNNER_FUNCTION_ARNS"
+          }
+        }
+      }
+    }
+  },
+  "output": {
+    "WING_TEST_RUNNER_FUNCTION_ARNS": {
+      "value": "[[\"root/Default/Default/test:inflight match\",\"${aws_lambda_function.testinflightmatch_Handler_91AFEF4E.arn}\"]]"
+    }
+  },
+  "provider": {
+    "aws": [
+      {}
+    ]
+  },
+  "resource": {
+    "aws_iam_role": {
+      "testinflightmatch_Handler_IamRole_DA813D38": {
+        "//": {
+          "metadata": {
+            "path": "root/Default/Default/test:inflight match/Handler/IamRole",
+            "uniqueId": "testinflightmatch_Handler_IamRole_DA813D38"
+          }
+        },
+        "assume_role_policy": "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Action\":\"sts:AssumeRole\",\"Principal\":{\"Service\":\"lambda.amazonaws.com\"},\"Effect\":\"Allow\"}]}"
+      }
+    },
+    "aws_iam_role_policy": {
+      "testinflightmatch_Handler_IamRolePolicy_B7F9EB14": {
+        "//": {
+          "metadata": {
+            "path": "root/Default/Default/test:inflight match/Handler/IamRolePolicy",
+            "uniqueId": "testinflightmatch_Handler_IamRolePolicy_B7F9EB14"
+          }
+        },
+        "policy": "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Action\":\"none:null\",\"Resource\":\"*\"}]}",
+        "role": "${aws_iam_role.testinflightmatch_Handler_IamRole_DA813D38.name}"
+      }
+    },
+    "aws_iam_role_policy_attachment": {
+      "testinflightmatch_Handler_IamRolePolicyAttachment_B8D01B6A": {
+        "//": {
+          "metadata": {
+            "path": "root/Default/Default/test:inflight match/Handler/IamRolePolicyAttachment",
+            "uniqueId": "testinflightmatch_Handler_IamRolePolicyAttachment_B8D01B6A"
+          }
+        },
+        "policy_arn": "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole",
+        "role": "${aws_iam_role.testinflightmatch_Handler_IamRole_DA813D38.name}"
+      }
+    },
+    "aws_lambda_function": {
+      "testinflightmatch_Handler_91AFEF4E": {
+        "//": {
+          "metadata": {
+            "path": "root/Default/Default/test:inflight match/Handler/Default",
+            "uniqueId": "testinflightmatch_Handler_91AFEF4E"
+          }
+        },
+        "architectures": [
+          "arm64"
+        ],
+        "environment": {
+          "variables": {
+            "WING_FUNCTION_NAME": "Handler-c8aa61ca",
+            "WING_TARGET": "tf-aws"
+          }
+        },
+        "function_name": "Handler-c8aa61ca",
+        "handler": "index.handler",
+        "publish": true,
+        "role": "${aws_iam_role.testinflightmatch_Handler_IamRole_DA813D38.arn}",
+        "runtime": "nodejs18.x",
+        "s3_bucket": "${aws_s3_bucket.Code.bucket}",
+        "s3_key": "${aws_s3_object.testinflightmatch_Handler_S3Object_2184865C.key}",
+        "timeout": 30,
+        "vpc_config": {
+          "security_group_ids": [],
+          "subnet_ids": []
+        }
+      }
+    },
+    "aws_s3_bucket": {
+      "Code": {
+        "//": {
+          "metadata": {
+            "path": "root/Default/Code",
+            "uniqueId": "Code"
+          }
+        },
+        "bucket_prefix": "code-c84a50b1-"
+      }
+    },
+    "aws_s3_object": {
+      "testinflightmatch_Handler_S3Object_2184865C": {
+        "//": {
+          "metadata": {
+            "path": "root/Default/Default/test:inflight match/Handler/S3Object",
+            "uniqueId": "testinflightmatch_Handler_S3Object_2184865C"
+          }
+        },
+        "bucket": "${aws_s3_bucket.Code.bucket}",
+        "key": "<ASSET_KEY>",
+        "source": "<ASSET_SOURCE>"
+      }
+    }
+  }
+}
+```
+
+## preflight.js
+```js
+const $stdlib = require('@winglang/sdk');
+const $plugins = ((s) => !s ? [] : s.split(';'))(process.env.WING_PLUGIN_PATHS);
+const $outdir = process.env.WING_SYNTH_DIR ?? ".";
+const $wing_is_test = process.env.WING_IS_TEST === "true";
+const std = $stdlib.std;
+const regex = $stdlib.regex;
+class $Root extends $stdlib.std.Resource {
+  constructor(scope, id) {
+    super(scope, id);
+    class $Closure1 extends $stdlib.std.Resource {
+      constructor(scope, id, ) {
+        super(scope, id);
+        (std.Node.of(this)).hidden = true;
+      }
+      static _toInflightType(context) {
+        return `
+          require("./inflight.$Closure1-1.js")({
+            $regex_Util: ${context._lift(regex.Util)},
+          })
+        `;
+      }
+      _toInflight() {
+        return `
+          (await (async () => {
+            const $Closure1Client = ${$Closure1._toInflightType(this)};
+            const client = new $Closure1Client({
+            });
+            if (client.$inflight_init) { await client.$inflight_init(); }
+            return client;
+          })())
+        `;
+      }
+      _getInflightOps() {
+        return ["handle", "$inflight_init"];
+      }
+    }
+    const matches1 = (regex.Util.match("p[a-z]+ch","peach"));
+    const matches2 = (regex.Util.match("[0-9]+","0923"));
+    const matches3 = (regex.Util.match("[0-9]+","0a923"));
+    const matches4 = (regex.Util.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+\$","[email protected]"));
+    const matches5 = (regex.Util.match("p([a-z]+)ch","leach"));
+    const matches6 = (regex.Util.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+","@[email protected]"));
+    const matches7 = (regex.Util.match("^Mary","Mary had a little lamb"));
+    const matches8 = (regex.Util.match("lamb\$","Mary had a little lamb"));
+    const matches9 = (regex.Util.match("lamb\$","Mary had a little hamb"));
+    const matches10 = (regex.Util.match("^([a-zA-Z0-9_.-]+)@[a-z]+.[a-z]+\$","[email protected]"));
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches1 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches1,true)))};
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches2 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches2,true)))};
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches3 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches3,true)))};
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches4 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches4,true)))};
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches5 == false")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches5,false)))};
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches6 == false")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches6,false)))};
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches7 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches7,true)))};
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches8 == true ")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches8,true)))};
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches9 == false")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches9,false)))};
+    {((cond) => {if (!cond) throw new Error("assertion failed: matches10 == false")})((((a,b) => { try { return require('assert').deepStrictEqual(a,b) === undefined; } catch { return false; } })(matches10,false)))};
+    this.node.root.new("@winglang/sdk.std.Test",std.Test,this,"test:inflight match",new $Closure1(this,"$Closure1"));
+  }
+}
+const $App = $stdlib.core.App.for(process.env.WING_TARGET);
+new $App({ outdir: $outdir, name: "match", rootConstruct: $Root, plugins: $plugins, isTestEnvironment: $wing_is_test, entrypointDir: process.env['WING_SOURCE_DIR'], rootId: process.env['WING_ROOT_ID'] }).synth();
+
+```
+

tools/hangar/__snapshots__/test_corpus/sdk_tests/regex/match.w_test_sim.md

@@ -0,0 +1,12 @@
+# [match.w](../../../../../../examples/tests/sdk_tests/regex/match.w) | test | sim
+
+## stdout.log
+```log
+pass ─ match.wsim » root/env0/test:inflight match
+ 
+ 
+Tests 1 passed (1)
+Test Files 1 passed (1)
+Duration <DURATION>
+```
+