PostCSS plugin to transform CSS Custom Properties(CSS variables) syntax into a static representation. 

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postcss-css-variables

PostCSS plugin to transform CSS Custom Properties(CSS variables) syntax into a static representation

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		# v0.9.0 - 2018-6-26

		- Adds `opts.preserveInjectedVariables`, which when set to `false`, removes the `:root { ... }` custom property declarations added via `opts.variables`
		- Thank you to [@akdetrick](https://github.com/akdetrick) for the [contribution](https://github.com/MadLittleMods/postcss-css-variables/pull/74)


		# v0.8.1 - 2018-3-21
		@@ -3,0 +9,0 @@

		@@ -65,3 +65,6 @@ // PostCSS CSS Variables (postcss-css-variables)
		// or an object with a `value` property and an optional `isImportant` bool property
		variables: {}
		variables: {},
		// Preserve variables injected via JS with the `variables` option above
		// before serializing to CSS (`false` will remove these variables from output)
		preserveInjectedVariables: true
		};
		@@ -86,2 +89,6 @@

		// Keep track of the injected from `opts.variables` to remove at the end
		// if user passes `opts.preserveInjectedVariables = false`
		var injectedDeclsToRemoveAtEnd = [];

		// Map of variable names to a list of declarations
		@@ -111,2 +118,7 @@ var map = {};

		// Collect JS-injected variables for removal if `opts.preserveInjectedVariables = false`
		if (!opts.preserveInjectedVariables) {
		injectedDeclsToRemoveAtEnd.push(varDecl);
		}

		// Add the entry to the map
		@@ -255,3 +267,8 @@ prevVariableMap[variableName] = (prevVariableMap[variableName] \|\| []).concat({

		// Clean up JS-injected variables marked for removal
		injectedDeclsToRemoveAtEnd.forEach(function(injectedDecl) {
		injectedDecl.remove();
		});


		//console.log('map', map);
		@@ -258,0 +275,0 @@

		{
		"name": "postcss-css-variables",
		"version": "0.8.1",
		"version": "0.9.0",
		"description": "PostCSS plugin to transform CSS Custom Properties(CSS variables) syntax into a static representation",
		@@ -5,0 +5,0 @@ "keywords": [

		@@ -371,3 +371,10 @@ # PostCSS CSS Variables

		### `preserveInjectedVariables` (default: `true`)

		Whether to preserve the custom property declarations inserted via the `variables` option from final output.

		A typical use case is [CSS Modules](https://github.com/css-modules/css-modules), where you would want to avoid
		repeating custom property definitions in every module passed through this plugin. Setting this option to `false`
		prevents JS-injected variables from appearing in output CSS.

		```js
		@@ -374,0 +381,0 @@ var postcss = require('postcss');

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