/opt/canhelp/node_modules/tailwindcss/lib/util
Edit: /opt/canhelp/node_modules/tailwindcss/lib/util/color.js (3912B)
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
parseColor: function() {
return parseColor;
},
formatColor: function() {
return formatColor;
}
});
const _colorNames = /*#__PURE__*/ _interop_require_default(require("./colorNames"));
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
let HEX = /^#([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})?$/i;
let SHORT_HEX = /^#([a-f\d])([a-f\d])([a-f\d])([a-f\d])?$/i;
let VALUE = /(?:\d+|\d*\.\d+)%?/;
let SEP = /(?:\s*,\s*|\s+)/;
let ALPHA_SEP = /\s*[,/]\s*/;
let CUSTOM_PROPERTY = /var\(--(?:[^ )]*?)(?:,(?:[^ )]*?|var\(--[^ )]*?\)))?\)/;
let RGB = new RegExp(`^(rgba?)\\(\\s*(${VALUE.source}|${CUSTOM_PROPERTY.source})(?:${SEP.source}(${VALUE.source}|${CUSTOM_PROPERTY.source}))?(?:${SEP.source}(${VALUE.source}|${CUSTOM_PROPERTY.source}))?(?:${ALPHA_SEP.source}(${VALUE.source}|${CUSTOM_PROPERTY.source}))?\\s*\\)$`);
let HSL = new RegExp(`^(hsla?)\\(\\s*((?:${VALUE.source})(?:deg|rad|grad|turn)?|${CUSTOM_PROPERTY.source})(?:${SEP.source}(${VALUE.source}|${CUSTOM_PROPERTY.source}))?(?:${SEP.source}(${VALUE.source}|${CUSTOM_PROPERTY.source}))?(?:${ALPHA_SEP.source}(${VALUE.source}|${CUSTOM_PROPERTY.source}))?\\s*\\)$`);
function parseColor(value, { loose =false } = {}) {
var _match_, _match__toString;
if (typeof value !== "string") {
return null;
}
value = value.trim();
if (value === "transparent") {
return {
mode: "rgb",
color: [
"0",
"0",
"0"
],
alpha: "0"
};
}
if (value in _colorNames.default) {
return {
mode: "rgb",
color: _colorNames.default[value].map((v)=>v.toString())
};
}
let hex = value.replace(SHORT_HEX, (_, r, g, b, a)=>[
"#",
r,
r,
g,
g,
b,
b,
a ? a + a : ""
].join("")).match(HEX);
if (hex !== null) {
return {
mode: "rgb",
color: [
parseInt(hex[1], 16),
parseInt(hex[2], 16),
parseInt(hex[3], 16)
].map((v)=>v.toString()),
alpha: hex[4] ? (parseInt(hex[4], 16) / 255).toString() : undefined
};
}
var _value_match;
let match = (_value_match = value.match(RGB)) !== null && _value_match !== void 0 ? _value_match : value.match(HSL);
if (match === null) {
return null;
}
let color = [
match[2],
match[3],
match[4]
].filter(Boolean).map((v)=>v.toString());
// rgba(var(--my-color), 0.1)
// hsla(var(--my-color), 0.1)
if (color.length === 2 && color[0].startsWith("var(")) {
return {
mode: match[1],
color: [
color[0]
],
alpha: color[1]
};
}
if (!loose && color.length !== 3) {
return null;
}
if (color.length < 3 && !color.some((part)=>/^var\(.*?\)$/.test(part))) {
return null;
}
return {
mode: match[1],
color,
alpha: (_match_ = match[5]) === null || _match_ === void 0 ? void 0 : (_match__toString = _match_.toString) === null || _match__toString === void 0 ? void 0 : _match__toString.call(_match_)
};
}
function formatColor({ mode , color , alpha }) {
let hasAlpha = alpha !== undefined;
if (mode === "rgba" || mode === "hsla") {
return `${mode}(${color.join(", ")}${hasAlpha ? `, ${alpha}` : ""})`;
}
return `${mode}(${color.join(" ")}${hasAlpha ? ` / ${alpha}` : ""})`;
}