Mission Control Dashboard - Initial implementation
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27
node_modules/motion-dom/dist/es/animation/utils/is-css-variable.mjs
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27
node_modules/motion-dom/dist/es/animation/utils/is-css-variable.mjs
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const checkStringStartsWith = (token) => (key) => typeof key === "string" && key.startsWith(token);
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const isCSSVariableName =
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/*@__PURE__*/ checkStringStartsWith("--");
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const startsAsVariableToken =
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/*@__PURE__*/ checkStringStartsWith("var(--");
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const isCSSVariableToken = (value) => {
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const startsWithToken = startsAsVariableToken(value);
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if (!startsWithToken)
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return false;
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// Ensure any comments are stripped from the value as this can harm performance of the regex.
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return singleCssVariableRegex.test(value.split("/*")[0].trim());
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};
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const singleCssVariableRegex = /var\(--(?:[\w-]+\s*|[\w-]+\s*,(?:\s*[^)(\s]|\s*\((?:[^)(]|\([^)(]*\))*\))+\s*)\)$/iu;
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/**
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* Check if a value contains a CSS variable anywhere (e.g. inside calc()).
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* Unlike isCSSVariableToken which checks if the value IS a var() token,
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* this checks if the value CONTAINS var() somewhere in the string.
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*/
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function containsCSSVariable(value) {
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if (typeof value !== "string")
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return false;
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// Strip comments to avoid false positives
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return value.split("/*")[0].includes("var(--");
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}
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export { containsCSSVariable, isCSSVariableName, isCSSVariableToken };
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//# sourceMappingURL=is-css-variable.mjs.map
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