source: trip-planner-front/node_modules/postcss-color-hex-alpha/index.es.mjs.map

{"version":3,"file":"index.es.mjs","sources":["index.js"],"sourcesContent":["import postcss from 'postcss';\nimport valueParser from 'postcss-values-parser';\n\nexport default postcss.plugin('postcss-color-hex-alpha', opts => {\n\t// whether to preserve the original hexa\n\tconst preserve = 'preserve' in Object(opts) ? Boolean(opts.preserve) : false;\n\n\treturn root => {\n\t\t// for each declaration with a hexa\n\t\troot.walkDecls(decl => {\n\t\t\tif (hasAlphaHex(decl)) {\n\t\t\t\t// replace instances of hexa with rgba()\n\t\t\t\tconst ast = valueParser(decl.value).parse();\n\n\t\t\t\twalk(ast, node => {\n\t\t\t\t\tif (isAlphaHex(node)) {\n\t\t\t\t\t\tnode.replaceWith(hexa2rgba(node));\n\t\t\t\t\t}\n\t\t\t\t});\n\n\t\t\t\t// conditionally update the declaration\n\t\t\t\tconst modifiedValue = String(ast);\n\n\t\t\t\tif (decl.value !== modifiedValue) {\n\t\t\t\t\tif (preserve) {\n\t\t\t\t\t\tdecl.cloneBefore({ value: modifiedValue });\n\t\t\t\t\t} else {\n\t\t\t\t\t\tdecl.value = modifiedValue;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t});\n\t};\n});\n\n// match any hexa\nconst alphaHexRegExp = /#([0-9A-Fa-f]{4}(?:[0-9A-Fa-f]{4})?)\\b/;\n\n// whether a node has a hexa\nconst hasAlphaHex = node => alphaHexRegExp.test(node.value);\n\n// match an exact hexa\nconst alphaHexValueRegExp = /^#([0-9A-Fa-f]{4}(?:[0-9A-Fa-f]{4})?)$/;\n\n// walk all nodes in a value\nconst walk = (node, fn) => {\n\tif (Object(node.nodes).length) {\n\t\tnode.nodes.slice().forEach(child => {\n\t\t\tfn(child);\n\n\t\t\twalk(child, fn);\n\t\t});\n\t}\n};\n\n// decimal precision\nconst alphaDecimalPrecision = 100000;\n\n// match a hexa node\nconst isAlphaHex = node => node.type === 'word' && alphaHexValueRegExp.test(node.value);\n\nconst hexa2rgba = node => {\n\t// hex is the node value\n\tconst hex = node.value;\n\n\t// conditionally expand a hex\n\tconst hex8 = `0x${hex.length === 5 ? 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