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Upgrade analyze-variables plugin

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Jon Rohan 2021-04-08 10:27:54 -07:00
parent 266ca1f13d
commit 63764f7edd
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GPG Key ID: B0BBE304A9A0AECB
1 changed files with 41 additions and 38 deletions
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79
script/analyze-variables.js
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@ -63,54 +63,57 @@ function analyzeVariables(file) {
}
function variablePlugin(variables) {
return postcss.plugin('analyze-variables', (options = {}) => {
return (options = {}) => {
const {cwd = process.cwd()} = options
return root => {
const decls = new Map()
return {
postcssPlugin: 'analyze-variables',
Once(root) {
const decls = new Map()
root.walkDecls(/^\$/, decl => {
const {prop, value} = decl
if (decl.parent === root && !value.startsWith('(')) {
decl.value = value.replace(/ *!default$/, '')
decls.set(prop, decl)
}
})
root.walkDecls(/^\$/, decl => {
const {prop, value} = decl
if (decl.parent === root && !value.startsWith('(')) {
decl.value = value.replace(/ *!default$/, '')
decls.set(prop, decl)
}
})
for (const [prop, decl] of decls.entries()) {
const {nodes} = valueParser(decl.value)
const values = [valueParser.stringify(nodes)]
while (nodes.some(node => decls.has(node.value))) {
for (const node of nodes) {
const {value} = node
if (decls.has(value)) {
node.value = decls.get(value).value
for (const [prop, decl] of decls.entries()) {
const {nodes} = valueParser(decl.value)
const values = [valueParser.stringify(nodes)]
while (nodes.some(node => decls.has(node.value))) {
for (const node of nodes) {
const {value} = node
if (decls.has(value)) {
node.value = decls.get(value).value
}
}
values.push(valueParser.stringify(nodes))
}
const {source} = decl
variables[prop] = {
values,
source: {
path: source.input.file.replace(`${cwd}/`, ''),
line: source.start.line
}
}
values.push(valueParser.stringify(nodes))
}
const {source} = decl
variables[prop] = {
values,
source: {
path: source.input.file.replace(`${cwd}/`, ''),
line: source.start.line
}
const container = postcss.rule({selector: ':root'})
for (const [prop, decl] of decls.entries()) {
container.append(
postcss.decl({
prop: `--${prop.substr(1)}`,
value: `#{${decl.value}}`
})
)
}
root.append(container)
}
const container = postcss.rule({selector: ':root'})
for (const [prop, decl] of decls.entries()) {
container.append(
postcss.decl({
prop: `--${prop.substr(1)}`,
value: `#{${decl.value}}`
})
)
}
root.append(container)
}
})
}
}
function sortObject(obj, cmp) {