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// Copies external sources into the Astro project tree so the build is
// self-contained. Required because Vercel's "Root Directory" setting
// only uploads the docs/api/ subtree, leaving sibling/parent paths
// (server/openapi.json, docs/api-content/) outside the build context.
//
// Run automatically by predev / prebuild via package.json. If the
// external paths exist, they win; otherwise we assume the files were
// already vendored (e.g. by a previous run) and continue.
import { existsSync, mkdirSync, cpSync, copyFileSync, statSync } from "node:fs";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";
const __dirname = dirname(fileURLToPath(import.meta.url));
const PROJECT_ROOT = join(__dirname, "..");
const REPO_ROOT = join(PROJECT_ROOT, "..", "..");
const SOURCES = [
{
// Markdown prose (the public docs content).
from: join(REPO_ROOT, "docs", "api-content"),
to: join(PROJECT_ROOT, "src", "vendored", "api-content"),
kind: "dir",
},
{
// OpenAPI spec — read at build time by starlight-openapi.
from: join(REPO_ROOT, "server", "openapi.json"),
to: join(PROJECT_ROOT, "src", "vendored", "openapi.json"),
kind: "file",
},
];
let synced = 0;
for (const src of SOURCES) {
if (!existsSync(src.from)) {
if (existsSync(src.to)) {
console.log(`[sync-sources] ${src.from} not present; using existing vendored copy.`);
continue;
}
console.error(`[sync-sources] ERROR: source missing and no vendored copy: ${src.from}`);
process.exit(1);
}
mkdirSync(dirname(src.to), { recursive: true });
if (src.kind === "dir") {
cpSync(src.from, src.to, { recursive: true });
} else {
copyFileSync(src.from, src.to);
}
const stat = statSync(src.from);
console.log(`[sync-sources] ${src.from} → ${src.to} (${stat.isDirectory() ? "dir" : `${stat.size} bytes`})`);
synced++;
}
console.log(`[sync-sources] OK (${synced} sources copied)`);