feat(launchdarkly-provider): Add new provider

.release-please-manifest.json

@@ -5,5 +5,6 @@
   "libs/providers/flagd-web": "0.3.4",
   "libs/providers/env-var": "0.1.1",
   "libs/providers/in-memory": "0.1.1",
-  "libs/providers/config-cat": "0.1.1"
+  "libs/providers/config-cat": "0.1.1",
+  "libs/providers/launchdarkly-client": "0.1.0"
 }

libs/providers/launchdarkly-client/.eslintrc.json

@@ -0,0 +1,18 @@
+{
+  "extends": ["../../../.eslintrc.json"],
+  "ignorePatterns": ["!**/*"],
+  "overrides": [
+    {
+      "files": ["*.ts", "*.tsx", "*.js", "*.jsx"],
+      "rules": {}
+    },
+    {
+      "files": ["*.ts", "*.tsx"],
+      "rules": {}
+    },
+    {
+      "files": ["*.js", "*.jsx"],
+      "rules": {}
+    }
+  ]
+}

libs/providers/launchdarkly-client/README.md

@@ -0,0 +1,49 @@
+# launchdarkly-client Provider
+
+![Experimental](https://img.shields.io/badge/experimental-breaking%20changes%20allowed-yellow)
+
+An unofficial browser provider for LaunchDarkly.
+
+## Installation
+
+```
+$ npm install @openfeature/launchdarkly-client-provider
+```
+
+## Sample initialization
+``` ts
+  // init launchdarkly-js-client-sdk
+  const initialContext = {
+    anonymous: true,
+  };
+  const ldClient =  initialize('LDId', initialContext);
+  await ldClient.waitForInitialization();
+  const ldOpenFeatureProvider = new LaunchDarklyClientProvider(ldClient);
+
+  //set open feature provider and get client
+  OpenFeature.setProvider(ldOpenFeatureProvider);
+  const client = OpenFeature.getClient('my-client');
+
+  //use client
+  const boolValue = client.getBooleanValue('boolFlag', false);
+```
+## Update Context
+For context update always use ``OpenFeature.setContext(myNewContext);`` instead of ``ldClient.identify(myNewContext);``, as this will always be handled internally.
+
+Please note that context changes result in network traffic, so changes should be made sparingly in accordance to relevant user behavior.
+``` ts
+  await OpenFeature.setContext({ targetingKey: 'my-key' })
+  //Laundarkly uses key but this provider tranlates targetingKey to key; 
+  //So the above is the same as doing
+  await OpenFeature.setContext({ key: 'my-key' });
+```
+
+Read more about LD contexts [here](https://github.com/launchdarkly/openfeature-node-server#openfeature-specific-considerations)
+
+## Building
+
+Run `nx package providers-launchdarkly-client` to build the library.
+
+## Running unit tests
+
+Run `nx test providers-launchdarkly-client` to execute the unit tests via [Jest](https://jestjs.io).

libs/providers/launchdarkly-client/babel.config.json

@@ -0,0 +1,3 @@
+{
+  "presets": [["minify", { "builtIns": false }]]
+}

libs/providers/launchdarkly-client/jest.config.ts

@@ -0,0 +1,10 @@
+/* eslint-disable */
+export default {
+  displayName: 'providers-launchdarkly-client',
+  preset: '../../../jest.preset.js',
+  transform: {
+    '^.+\\.[tj]s$': ['ts-jest', { tsconfig: '<rootDir>/tsconfig.spec.json' }],
+  },
+  moduleFileExtensions: ['ts', 'js', 'html'],
+  coverageDirectory: '../../../coverage/libs/providers/launchdarkly-client',
+};

libs/providers/launchdarkly-client/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "@openfeature/launchdarkly-client-provider",
+  "version": "0.0.1",
+  "type": "commonjs",
+  "scripts": {
+    "publish-if-not-exists": "cp $NPM_CONFIG_USERCONFIG .npmrc && if [ \"$(npm show $npm_package_name@$npm_package_version version)\" = \"$(npm run current-version -s)\" ]; then echo 'already published, skipping'; else npm publish --access public; fi",
+    "current-version": "echo $npm_package_version"
+  },
+  "peerDependencies": {
+    "@openfeature/web-sdk": "~0.3.2-experimental",
+    "launchdarkly-js-client-sdk": "^3.1.3"
+  }
+}

libs/providers/launchdarkly-client/project.json

@@ -0,0 +1,76 @@
+{
+  "name": "providers-launchdarkly-client",
+  "$schema": "../../../node_modules/nx/schemas/project-schema.json",
+  "sourceRoot": "libs/providers/launchdarkly-client/src",
+  "projectType": "library",
+  "targets": {
+    "publish": {
+      "executor": "nx:run-commands",
+      "options": {
+        "command": "npm run publish-if-not-exists",
+        "cwd": "dist/libs/providers/launchdarkly-client"
+      },
+      "dependsOn": [
+        {
+          "projects": "self",
+          "target": "package"
+        }
+      ]
+    },
+    "lint": {
+      "executor": "@nrwl/linter:eslint",
+      "outputs": ["{options.outputFile}"],
+      "options": {
+        "lintFilePatterns": ["libs/providers/launchdarkly-client/**/*.ts"]
+      }
+    },
+    "test": {
+      "executor": "@nrwl/jest:jest",
+      "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
+      "options": {
+        "jestConfig": "libs/providers/launchdarkly-client/jest.config.ts",
+        "passWithNoTests": true
+      },
+      "configurations": {
+        "ci": {
+          "ci": true,
+          "codeCoverage": true
+        }
+      }
+    },
+    "package": {
+      "executor": "@nrwl/rollup:rollup",
+      "outputs": ["{options.outputPath}"],
+      "options": {
+        "project": "libs/providers/launchdarkly-client/package.json",
+        "outputPath": "dist/libs/providers/launchdarkly-client",
+        "entryFile": "libs/providers/launchdarkly-client/src/index.ts",
+        "tsConfig": "libs/providers/launchdarkly-client/tsconfig.lib.json",
+        "buildableProjectDepsInPackageJsonType": "dependencies",
+        "compiler": "tsc",
+        "generateExportsField": true,
+        "umdName": "launchdarkly-client",
+        "external": ["typescript"],
+        "format": ["cjs", "esm"],
+        "assets": [
+          {
+            "glob": "package.json",
+            "input": "./assets",
+            "output": "./src/"
+          },
+          {
+            "glob": "LICENSE",
+            "input": "./",
+            "output": "./"
+          },
+          {
+            "glob": "README.md",
+            "input": "./libs/providers/launchdarkly-client",
+            "output": "./"
+          }
+        ]
+      }
+    }
+  },
+  "tags": []
+}

libs/providers/launchdarkly-client/src/index.ts

@@ -0,0 +1 @@
+export * from './lib/launchdarkly-client-provider';