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Extract duplication to function

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This commit is contained in:
Adam Wathan 2018-07-12 11:05:09 -04:00
parent 1a9b87f085
commit 25744172d1
1 changed files with 10 additions and 17 deletions
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27
src/lib/substituteTailwindAtRules.js
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@ -1,6 +1,13 @@
import fs from 'fs'
import _ from 'lodash'
import postcss from 'postcss'
function updateSource(nodes, source) {
return _.tap(Array.isArray(nodes) ? postcss.root({ nodes }) : nodes, tree => {
tree.walk(node => (node.source = source))
})
}
export default function(config, { components: pluginComponents }, generatedUtilities) {
return function(css) {
css.walkAtRules('tailwind', atRule => {
@ -9,31 +16,17 @@ export default function(config, { components: pluginComponents }, generatedUtili
fs.readFileSync(`${__dirname}/../../css/preflight.css`, 'utf8')
)
preflightTree.walk(node => (node.source = atRule.source))
atRule.before(preflightTree)
atRule.before(updateSource(preflightTree, atRule.source))
atRule.remove()
}
if (atRule.params === 'components') {
const pluginComponentTree = postcss.root({
nodes: pluginComponents,
})
pluginComponentTree.walk(node => (node.source = atRule.source))
atRule.before(pluginComponentTree)
atRule.before(updateSource(pluginComponents, atRule.source))
atRule.remove()
}
if (atRule.params === 'utilities') {
const utilityTree = postcss.root({
nodes: generatedUtilities,
})
utilityTree.walk(node => (node.source = atRule.source))
atRule.before(utilityTree)
atRule.before(updateSource(generatedUtilities, atRule.source))
atRule.remove()
}
})