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EpicNext-Cms/src/lib/no-hardcoded-colors.test.ts
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feat: enforce no hardcoded colors across entire CMS
Added scripts/check-admin-colors.mjs — scans all src/ files for:
- text-white, text-black (use theme text vars)
- bg-white, bg-black (use theme background/overlay vars)
- bg/text/border/ring with gray/slate/zinc/stone palette
- bg/text/border/ring with red/green/blue/etc palette

Fixed 21 violations across 11 files:
- Overlays: bg-black/* → bg-foreground/*
- Text: text-white → text-primary-foreground
- Backgrounds: bg-white/10 → bg-background/10
- Green accents: bg-green-* → bg-primary
- Red accents: bg-red-* → bg-destructive

Integrated into:
- lint-staged: runs on every *.ts/*.tsx commit
- vitest: src/lib/no-hardcoded-colors.test.ts replaces old audit test
- Allowlist: shadcn/ui primitives (button, badge, dialog) + 4 graphical files
2026-09-01 19:33:50 +02:00

109 lines
3.0 KiB
TypeScript

import { readdirSync, readFileSync } from "node:fs";
import { join, relative } from "node:path";
import { describe, expect, it } from "vitest";
const ROOTS = [
"src/app",
"src/components",
"src/lib",
"src/features",
"src/hooks",
];
const ALLOWLIST = new Set([
"src/app/admin/favicon/favicon-generator.tsx",
"src/app/admin/import/clone/import-clone-client.tsx",
"src/components/admin/catalog/items-shop-preview.tsx",
"src/components/admin/media-grid.tsx",
// shadcn/ui primitives — hardcoded colors are intentional design tokens
"src/components/ui/button.tsx",
"src/components/ui/badge.tsx",
"src/components/ui/dialog.tsx",
]);
const RULES = [
{
name: "no-text-white",
pattern: /text-white(?:\/\d+)?/g,
message:
"Use theme text colors (e.g. text-foreground, text-card-foreground)",
},
{
name: "no-bg-white",
pattern: /bg-white(?:\/\d+)?/g,
message:
"Use theme background colors (e.g. bg-background, bg-card, bg-surface)",
},
{
name: "no-text-black",
pattern: /text-black(?:\/\d+)?/g,
message:
"Use theme text colors (e.g. text-foreground, text-card-foreground)",
},
{
name: "no-bg-black-hardcoded",
pattern: /bg-black(?:\/\d+)?/g,
message: "Use theme overlay vars (e.g. bg-foreground/50)",
},
{
name: "no-gray-palette",
pattern:
/(?:text|bg|border|ring)-(?:gray|slate|zinc|neutral|stone)-(?:[1-9]00|50)(?:\/\d+)?/g,
message: "Use theme CSS variables instead of Tailwind gray palette",
},
{
name: "no-colored-palette",
pattern:
/(?:text|bg|border|ring)-(?:red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-(?:[1-9]00|50)(?:\/\d+)?/g,
message:
"Use theme CSS variables (e.g. text-destructive, bg-accent) instead",
},
];
function sourceFiles(directory: string): string[] {
return readdirSync(directory, { withFileTypes: true }).flatMap((entry) => {
const path = join(directory, entry.name);
return entry.isDirectory()
? sourceFiles(path)
: /\.(?:ts|tsx)$/.test(entry.name) &&
!entry.name.endsWith(".test.ts") &&
!entry.name.endsWith(".test.tsx")
? [path]
: [];
});
}
describe("no hardcoded colors in CMS source", () => {
it("flags all hardcoded color utilities across the codebase", () => {
const violations: string[] = [];
for (const root of ROOTS) {
for (const file of sourceFiles(root)) {
const normalized = relative(process.cwd(), file).replaceAll("\\", "/");
if (ALLOWLIST.has(normalized)) continue;
const source = readFileSync(file, "utf8");
const lines = source.split("\n");
for (const rule of RULES) {
for (let i = 0; i < lines.length; i++) {
const line = lines[i];
const trimmed = line.trimStart();
if (
trimmed.startsWith("//") ||
trimmed.startsWith("*") ||
trimmed.startsWith("/*")
)
continue;
for (const match of line.matchAll(rule.pattern)) {
violations.push(
`${normalized}:${i + 1} ${match[0]} — ${rule.message}`,
);
}
}
}
}
}
expect(violations).toEqual([]);
});
});