@parcel/feature-flags - npm Package Compare versions

test/feature-flags.test.js

lib/index.js

		@@ -7,6 +7,18 @@ "use strict";
		exports.DEFAULT_FEATURE_FLAGS = void 0;
		exports.getFeatureFlag = getFeatureFlag;
		exports.setFeatureFlags = setFeatureFlags;
		// We need to do these gymnastics as we don't want flow-to-ts to touch DEFAULT_FEATURE_FLAGS,
		// but we want to export FeatureFlags for Flow
		const DEFAULT_FEATURE_FLAGS = exports.DEFAULT_FEATURE_FLAGS = {
		exampleFeature: false
		};
		exampleFeature: false,
		configKeyInvalidation: false
		};
		let featureFlagValues = {
		...DEFAULT_FEATURE_FLAGS
		};
		function setFeatureFlags(flags) {
		featureFlagValues = flags;
		}
		function getFeatureFlag(flagName) {
		return featureFlagValues[flagName];
		}

lib/types.d.ts

		export type FeatureFlags = {
		// This feature flag mostly exists to test the feature flag system, and doesn't have any build/runtime effect
		readonly exampleFeature: boolean;

		/**
		* Enables content hash based invalidation for config keys used in plugins.
		* This allows Assets not to be invalidated when using
		* `config.getConfigFrom(..., {packageKey: '...'})` and the value itself hasn't changed.
		*/
		readonly configKeyInvalidation: boolean;
		};

package.json

		{
		"name": "@parcel/feature-flags",
		"version": "2.12.1-dev.3238+7f6b4dbbc",
		"version": "2.12.1-dev.3262+8b1749694",
		"description": "Blazing fast, zero configuration web application bundler",
		@@ -27,3 +27,3 @@ "license": "MIT",
		},
		"gitHead": "7f6b4dbbc56a203e0fce8794856c03598c4f6708"
		"gitHead": "8b1749694c0ef79cefdacad40bb90c869a93993a"
		}

src/index.js

		@@ -10,2 +10,13 @@ // @flow strict
		exampleFeature: false,
		configKeyInvalidation: false,
		};

		let featureFlagValues: FeatureFlags = {...DEFAULT_FEATURE_FLAGS};

		export function setFeatureFlags(flags: FeatureFlags) {
		featureFlagValues = flags;
		}

		export function getFeatureFlag(flagName: $Keys<FeatureFlags>): boolean {
		return featureFlagValues[flagName];
		}

src/types.js

		@@ -6,2 +6,8 @@ // @flow strict
		+exampleFeature: boolean,
		/**
		* Enables content hash based invalidation for config keys used in plugins.
		* This allows Assets not to be invalidated when using
		* `config.getConfigFrom(..., {packageKey: '...'})` and the value itself hasn't changed.
		*/
		+configKeyInvalidation: boolean,
		\|};

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