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Inline the css-variables-parser dependency (#29571)

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Get rid of the `postcss@7` dependency by inlining this simple function.

(cherry picked from commit d769b664dedb5f63b73146b58b21c0a772c2630d)
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silverwind 2024-03-04 06:55:17 +01:00 • committed by Earl Warren
commit eadf1d4fa3
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3 changed files with 24 additions and 41 deletions
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30
package-lock.json generated
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@ -24,7 +24,6 @@
"chartjs-plugin-zoom": "2.0.1",
"clippie": "4.0.7",
"css-loader": "6.10.0",
"css-variables-parser": "1.0.1",
"dayjs": "1.11.10",
"dropzone": "6.0.0-beta.2",
"easymde": "2.18.0",
@ -4032,35 +4031,6 @@
"node": "^10 || ^12.20.0 || ^14.13.0 || >=15.0.0"
}
},
"node_modules/css-variables-parser": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/css-variables-parser/-/css-variables-parser-1.0.1.tgz",
"integrity": "sha512-GWaqrwGtAWVr/yjjE17iyvbcy+W3voe0vko1/xLCwFeYd3kTLstzUdVH+g5TTXejrtlsb1FS4L9rP6PmeTa8wQ==",
"dependencies": {
"postcss": "^7.0.36"
}
},
"node_modules/css-variables-parser/node_modules/picocolors": {
"version": "0.2.1",
"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-0.2.1.tgz",
"integrity": "sha512-cMlDqaLEqfSaW8Z7N5Jw+lyIW869EzT73/F5lhtY9cLGoVxSXznfgfXMO0Z5K0o0Q2TkTXq+0KFsdnSe3jDViA=="
},
"node_modules/css-variables-parser/node_modules/postcss": {
"version": "7.0.39",
"resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.39.tgz",
"integrity": "sha512-yioayjNbHn6z1/Bywyb2Y4s3yvDAeXGOyxqD+LnVOinq6Mdmd++SW2wUNVzavyyHxd6+DxzWGIuosg6P1Rj8uA==",
"dependencies": {
"picocolors": "^0.2.1",
"source-map": "^0.6.1"
},
"engines": {
"node": ">=6.0.0"
},
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/postcss/"
}
},
"node_modules/css-what": {
"version": "6.1.0",
"resolved": "https://registry.npmjs.org/css-what/-/css-what-6.1.0.tgz",

1
package.json
View file

@ -23,7 +23,6 @@
"chartjs-plugin-zoom": "2.0.1",
"clippie": "4.0.7",
"css-loader": "6.10.0",
"css-variables-parser": "1.0.1",
"dayjs": "1.11.10",
"dropzone": "6.0.0-beta.2",
"easymde": "2.18.0",

34
tailwind.config.js
View file

@ -1,9 +1,28 @@
import {readFileSync} from 'node:fs';
import {env} from 'node:process';
import {parse} from 'css-variables-parser';
import {parse} from 'postcss';
const isProduction = env.NODE_ENV !== 'development';
function extractRootVars(css) {
const root = parse(css);
const vars = new Set();
root.walkRules((rule) => {
if (rule.selector !== ':root') return;
rule.each((decl) => {
if (decl.value && decl.prop.startsWith('--')) {
vars.add(decl.prop.substring(2));
}
});
});
return Array.from(vars);
}
const vars = extractRootVars([
readFileSync(new URL('web_src/css/themes/theme-gitea-light.css', import.meta.url), 'utf8'),
readFileSync(new URL('web_src/css/themes/theme-gitea-dark.css', import.meta.url), 'utf8'),
].join('\n'));
export default {
prefix: 'tw-',
important: true, // the frameworks are mixed together, so tailwind needs to override other framework's styles
@ -23,15 +42,10 @@ export default {
theme: {
colors: {
// make `tw-bg-red` etc work with our CSS variables
...Object.fromEntries(
Object.keys(parse([
readFileSync(new URL('web_src/css/themes/theme-gitea-light.css', import.meta.url), 'utf8'),
readFileSync(new URL('web_src/css/themes/theme-gitea-dark.css', import.meta.url), 'utf8'),
].join('\n'), {})).filter((prop) => prop.startsWith('color-')).map((prop) => {
const color = prop.substring(6);
return [color, `var(--color-${color})`];
})
),
...Object.fromEntries(vars.filter((prop) => prop.startsWith('color-')).map((prop) => {
const color = prop.substring(6);
return [color, `var(--color-${color})`];
})),
inherit: 'inherit',
current: 'currentcolor',
transparent: 'transparent',