Add CSS var map regex, Fix basic list of CSS vars

This commit is contained in:
Jeremy Thomas
2020-09-06 10:28:48 +01:00
parent f85f5dea4e
commit 238b43761f
3 changed files with 139 additions and 5 deletions

View File

@@ -2,26 +2,55 @@ module.exports = plugin;
const utils = require('./utils');
const fs = require('fs');
const regexRegisterColors = /registerCSSVarColors\((\$[a-z]+)\)/g;
const regexAssign = /--[a-z-]*:/g;
const regexUsage = /var\(--[a-z-]*(\, \#|\))/g;
const LOG_EVERYTHING = false;
const COLOR_MAPS = {
'$colors': ["white", "black", "light", "dark", "primary", "link", "info", "success", "warning", "danger"],
'$shades': ["black-bis", "black-ter", "grey-darker", "grey-dark", "grey", "grey-light", "grey-lighter", "white-ter", "white-bis"],
}
function logThis(message) {
if (LOG_EVERYTHING) {
console.log(message);
}
}
function getFirstGroup(regexp, str) {
const array = [...str.matchAll(regexp)];
return array.map(m => m[1]);
}
function plugin() {
return (files, metalsmith, done) => {
setImmediate(done);
let hasErrors = false;
const cssvars = fs.readFileSync(`../sass/themes/default.sass`, "utf8");
let defaultAssignments = cssvars.match(regexAssign);
const cssvars = fs.readFileSync(`../sass/themes/basic.sass`, "utf8");
// Check for --cyan: #{$cyan}
let defaultAssignments = cssvars.match(regexAssign) || [];
defaultAssignments = defaultAssignments.map(assignment => assignment.replace(':', ''));
// Check for +registerCSSVarColors($colors)
let registerMaps = getFirstGroup(regexRegisterColors, cssvars);
if (registerMaps) {
registerMaps.forEach(mapName => {
if (mapName in COLOR_MAPS) {
const colors = COLOR_MAPS[mapName].map(colorName => {
defaultAssignments.push(`--${colorName}`);
defaultAssignments.push(`--${colorName}-invert`);
defaultAssignments.push(`--${colorName}-light`);
defaultAssignments.push(`--${colorName}-dark`);
});
}
});
}
Object.keys(files).forEach(filePath => {
const {fileName, lines} = utils.getLines(files, filePath);
const file = files[filePath];