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on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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1 | /**
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2 | * Module dependencies.
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3 | */
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4 | const postcss = require("postcss")
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5 | const valueParser = require("postcss-values-parser")
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6 | const color = "#639"
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7 | const regexp = /(^|[^\w-])rebeccapurple([^\w-]|$)/
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8 |
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9 | /**
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10 | * PostCSS plugin to convert colors
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11 | */
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12 | module.exports = postcss.plugin("postcss-color-rebeccapurple", () => (style) => {
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13 | style.walkDecls((decl) => {
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14 | const value = decl.value;
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15 |
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16 | if (value && regexp.test(value)) {
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17 | const valueAST = valueParser(value).parse()
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18 |
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19 | valueAST.walk(node => {
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20 | if (node.type === "word" && node.value === "rebeccapurple") {
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21 | node.value = color
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22 | }
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23 | })
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24 |
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25 | decl.value = valueAST.toString()
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26 | }
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27 | })
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28 | })
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