From e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d Mon Sep 17 00:00:00 2001
From: Piotr Russ <mail@pruss.it>
Date: Mon, 16 Nov 2020 00:10:28 +0100
Subject: api, login, auth

---
 node_modules/postcss-modules-values/src/index.js | 100 +++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 node_modules/postcss-modules-values/src/index.js

(limited to 'node_modules/postcss-modules-values/src/index.js')

diff --git a/node_modules/postcss-modules-values/src/index.js b/node_modules/postcss-modules-values/src/index.js
new file mode 100644
index 0000000..3ca6195
--- /dev/null
+++ b/node_modules/postcss-modules-values/src/index.js
@@ -0,0 +1,100 @@
+import postcss from 'postcss'
+import replaceSymbols, {replaceAll} from 'icss-replace-symbols'
+
+const matchImports = /^(.+?|\([\s\S]+?\))\s+from\s+("[^"]*"|'[^']*'|[\w-]+)$/
+const matchValueDefinition = /(?:\s+|^)([\w-]+):?\s+(.+?)\s*$/g
+const matchImport = /^([\w-]+)(?:\s+as\s+([\w-]+))?/
+let options = {}
+let importIndex = 0
+let createImportedName = options && options.createImportedName || ((importName/*, path*/) => `i__const_${importName.replace(/\W/g, '_')}_${importIndex++}`)
+
+export default postcss.plugin('postcss-modules-values', () => (css, result) => {
+  let importAliases = []
+  let definitions = {}
+
+  const addDefinition = atRule => {
+    let matches
+    while (matches = matchValueDefinition.exec(atRule.params)) {
+      let [/*match*/, key, value] = matches
+      // Add to the definitions, knowing that values can refer to each other
+      definitions[key] = replaceAll(definitions, value)
+      atRule.remove()
+    }
+  }
+
+  const addImport = atRule => {
+    let matches = matchImports.exec(atRule.params)
+    if (matches) {
+      let [/*match*/, aliases, path] = matches
+      // We can use constants for path names
+      if (definitions[path]) path = definitions[path]
+      let imports = aliases.replace(/^\(\s*([\s\S]+)\s*\)$/, '$1').split(/\s*,\s*/).map(alias => {
+        let tokens = matchImport.exec(alias)
+        if (tokens) {
+          let [/*match*/, theirName, myName = theirName] = tokens
+          let importedName = createImportedName(myName)
+          definitions[myName] = importedName
+          return { theirName, importedName }
+        } else {
+          throw new Error(`@import statement "${alias}" is invalid!`)
+        }
+      })
+      importAliases.push({ path, imports })
+      atRule.remove()
+    }
+  }
+
+  /* Look at all the @value statements and treat them as locals or as imports */
+  css.walkAtRules('value', atRule => {
+    if (matchImports.exec(atRule.params)) {
+      addImport(atRule)
+    } else {
+      if (atRule.params.indexOf('@value') !== -1) {
+        result.warn('Invalid value definition: ' + atRule.params)
+      }
+
+      addDefinition(atRule)
+    }
+  })
+
+  /* We want to export anything defined by now, but don't add it to the CSS yet or
+   it well get picked up by the replacement stuff */
+  let exportDeclarations = Object.keys(definitions).map(key => postcss.decl({
+    value: definitions[key],
+    prop: key,
+    raws: { before: "\n  " }
+  }))
+
+  /* If we have no definitions, don't continue */
+  if (!Object.keys(definitions).length) return
+
+  /* Perform replacements */
+  replaceSymbols(css, definitions)
+
+  /* Add export rules if any */
+  if (exportDeclarations.length > 0) {
+    let exportRule = postcss.rule({
+      selector: `:export`,
+      raws: { after: "\n" }
+    })
+    exportRule.append(exportDeclarations)
+    css.prepend(exportRule)
+  }
+
+  /* Add import rules */
+  importAliases.reverse().forEach(({ path, imports }) => {
+    let importRule = postcss.rule({
+      selector: `:import(${path})`,
+      raws: { after: "\n" }
+    })
+    imports.forEach(({ theirName, importedName }) => {
+      importRule.append({
+        value: theirName,
+        prop: importedName,
+        raws: { before: "\n  " }
+      })
+    })
+
+    css.prepend(importRule)
+  })
+})
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