openclaw/scripts/openclaw-prepack.ts

127 lines
3.4 KiB
JavaScript

#!/usr/bin/env -S node --import tsx
import { spawnSync } from "node:child_process";
import { existsSync, readdirSync } from "node:fs";
import { pathToFileURL } from "node:url";
const skipPrepackPreparedEnv = "OPENCLAW_PREPACK_PREPARED";
const requiredPreparedPathGroups = [
["dist/index.js", "dist/index.mjs"],
["dist/control-ui/index.html"],
];
const requiredControlUiAssetPrefix = "dist/control-ui/assets/";
type PreparedFileReader = {
existsSync: typeof existsSync;
readdirSync: typeof readdirSync;
};
function normalizeFiles(files: Iterable<string>): Set<string> {
return new Set(Array.from(files, (file) => file.replace(/\\/g, "/")));
}
export function shouldSkipPrepack(env = process.env): boolean {
const raw = env[skipPrepackPreparedEnv];
if (!raw) {
return false;
}
return !/^(0|false)$/i.test(raw);
}
export function collectPreparedPrepackErrors(
files: Iterable<string>,
assetPaths: Iterable<string>,
): string[] {
const normalizedFiles = normalizeFiles(files);
const normalizedAssets = normalizeFiles(assetPaths);
const errors: string[] = [];
for (const group of requiredPreparedPathGroups) {
if (group.some((path) => normalizedFiles.has(path))) {
continue;
}
errors.push(`missing required prepared artifact: ${group.join(" or ")}`);
}
if (!normalizedAssets.values().next().done) {
return errors;
}
errors.push(`missing prepared Control UI asset payload under ${requiredControlUiAssetPrefix}`);
return errors;
}
function collectPreparedFilePaths(reader: PreparedFileReader = { existsSync, readdirSync }): {
files: Set<string>;
assets: string[];
} {
const assets = reader
.readdirSync("dist/control-ui/assets", { withFileTypes: true })
.flatMap((entry) =>
entry.isDirectory() ? [] : [`${requiredControlUiAssetPrefix}${entry.name}`],
);
const files = new Set<string>();
for (const group of requiredPreparedPathGroups) {
for (const path of group) {
if (reader.existsSync(path)) {
files.add(path);
}
}
}
return {
files,
assets,
};
}
function ensurePreparedArtifacts(): void {
try {
const preparedFiles = collectPreparedFilePaths();
const errors = collectPreparedPrepackErrors(preparedFiles.files, preparedFiles.assets);
if (errors.length === 0) {
console.error(
`prepack: using prepared artifacts from ${skipPrepackPreparedEnv}; skipping rebuild.`,
);
return;
}
for (const error of errors) {
console.error(`prepack: ${error}`);
}
} catch (error) {
const message = error instanceof Error ? error.message : String(error);
console.error(`prepack: failed to verify prepared artifacts: ${message}`);
}
console.error(
`prepack: ${skipPrepackPreparedEnv}=1 requires an existing build and Control UI bundle. Run \`pnpm build && pnpm ui:build\` first or unset ${skipPrepackPreparedEnv}.`,
);
process.exit(1);
}
function run(command: string, args: string[]): void {
const result = spawnSync(command, args, {
stdio: "inherit",
env: process.env,
});
if (result.status === 0) {
return;
}
process.exit(result.status ?? 1);
}
function main(): void {
const pnpmCommand = process.platform === "win32" ? "pnpm.cmd" : "pnpm";
if (shouldSkipPrepack()) {
ensurePreparedArtifacts();
return;
}
run(pnpmCommand, ["build"]);
run(pnpmCommand, ["ui:build"]);
}
if (import.meta.url === pathToFileURL(process.argv[1] ?? "").href) {
main();
}