Files
regex-tools/scripts/generate-toolbox-manifest.mjs

52 lines
1.8 KiB
JavaScript

import { readFile, writeFile } from "node:fs/promises";
import { dirname, join, relative } from "node:path";
import { fileURLToPath } from "node:url";
import { format } from "prettier";
const root = join(dirname(fileURLToPath(import.meta.url)), "..");
const sourcePath = join(root, "src", "toolbox", "manifest.source.json");
const outputPath = join(root, "public", "toolbox-app.json");
const packagePath = join(root, "package.json");
const applicationVersionPath = join(root, "src", "version.ts");
const checkOnly = process.argv.includes("--check");
const source = JSON.parse(await readFile(sourcePath, "utf8"));
const packageJson = JSON.parse(await readFile(packagePath, "utf8"));
const applicationVersionSource = await readFile(applicationVersionPath, "utf8");
const applicationVersion =
/^export const APPLICATION_VERSION = "([^"]+)";$/mu.exec(
applicationVersionSource,
)?.[1];
if (
source.version !== packageJson.version ||
applicationVersion !== packageJson.version
) {
throw new Error(
`Version drift: manifest ${source.version}, application ${String(applicationVersion)}, package ${packageJson.version}`,
);
}
if (
source.source?.repository !== "https://git.add-ideas.de/zemion/regex-tools" ||
source.source?.license !== "GPL-3.0-or-later"
) {
throw new Error("Manifest source identity is incomplete or inconsistent");
}
const serialized = await format(JSON.stringify(source), {
filepath: outputPath,
});
if (checkOnly) {
const current = await readFile(outputPath, "utf8").catch(() => "");
if (current !== serialized) {
throw new Error(
`${relative(root, outputPath)} is stale; run npm run manifest:generate`,
);
}
console.log("Toolbox manifest is synchronized");
} else {
await writeFile(outputPath, serialized);
console.log(`Generated ${relative(root, outputPath)}`);
}