root
78 lines
2.6 KiB
JavaScript
78 lines
2.6 KiB
JavaScript
#!/usr/bin/env node
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// Restore the node/lane artifact catalog from the GitOps branch before CI planning.
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import { execFileSync } from "node:child_process";
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import { existsSync, mkdirSync, readFileSync, writeFileSync } from "node:fs";
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import { dirname } from "node:path";
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const startedAt = Date.now();
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function env(name) {
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const value = process.env[name];
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return typeof value === "string" && value.trim().length > 0 ? value.trim() : null;
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}
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function emit(payload) {
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process.stderr.write(JSON.stringify({
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event: "artifact-catalog-restore",
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source: "scripts/ci/restore-artifact-catalog.mjs",
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at: new Date().toISOString(),
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durationMs: Date.now() - startedAt,
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catalogPath,
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gitopsBranch,
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...payload
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}) + "\n");
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}
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function catalogHasServices(filePath) {
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if (!existsSync(filePath)) return false;
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try {
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const parsed = JSON.parse(readFileSync(filePath, "utf8"));
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return Array.isArray(parsed?.services) && parsed.services.length > 0;
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} catch {
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return false;
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}
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}
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function git(args, options = {}) {
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return execFileSync("git", args, {
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cwd: process.cwd(),
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encoding: "utf8",
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stdio: options.capture === false ? ["ignore", "ignore", "pipe"] : ["ignore", "pipe", "pipe"],
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timeout: options.timeoutMs ?? 45_000
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});
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}
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const catalogPath = env("HWLAB_CATALOG_PATH");
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const gitopsBranch = env("HWLAB_GITOPS_BRANCH");
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const remote = env("HWLAB_GIT_READ_URL") ?? env("HWLAB_GIT_URL");
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if (!catalogPath || !gitopsBranch || !remote) {
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emit({ status: "skipped", reason: "required-input-missing", hasCatalogPath: Boolean(catalogPath), hasGitopsBranch: Boolean(gitopsBranch), hasRemote: Boolean(remote) });
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process.exit(0);
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}
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if (catalogHasServices(catalogPath)) {
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emit({ status: "source-present", reason: "catalog-already-present" });
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process.exit(0);
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}
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try {
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git(["fetch", "--depth=1", remote, `refs/heads/${gitopsBranch}`], { capture: false, timeoutMs: 60_000 });
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const content = git(["show", `FETCH_HEAD:${catalogPath}`], { timeoutMs: 30_000 });
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const parsed = JSON.parse(content);
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if (!Array.isArray(parsed?.services) || parsed.services.length === 0) {
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emit({ status: "skipped", reason: "gitops-catalog-has-no-services" });
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process.exit(0);
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}
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mkdirSync(dirname(catalogPath), { recursive: true });
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writeFileSync(catalogPath, JSON.stringify(parsed, null, 2) + "\n");
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emit({ status: "restored", reason: "gitops-catalog", serviceCount: parsed.services.length, bytes: Buffer.byteLength(content) });
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} catch (error) {
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emit({
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status: "skipped",
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reason: "gitops-catalog-unavailable",
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error: error instanceof Error ? error.message.slice(0, 500) : String(error).slice(0, 500)
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});
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}
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