jwright
83edaf5975
build-and-deploy / build (push) Failing after 15m10s
scripts/new-post.mjs writes schema-valid posts from flags or a JSON event (the IaC publish seam). Gitea Actions workflow: ci check, audit-ci gate, build, dist scan, CycloneDX SBOM, buildah build+push, and a least-privilege digest-bump PR to home-ops (never auto-merged). Renovate + audit allowlist.
116 lines
3.6 KiB
JavaScript
Executable File
116 lines
3.6 KiB
JavaScript
Executable File
#!/usr/bin/env node
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// Publish seam: write a schema-valid blog post into src/content/blog/.
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// This is what an IaC/CI step calls to turn an event into a post + a commit.
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//
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// Usage (flags):
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// node scripts/new-post.mjs --title "My post" --summary "..." \
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// --tags "kubernetes,gpu" [--date 2026-06-18] [--draft] \
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// [--slug custom-slug] [--body "markdown..."] [--bodyFile notes.md] [--force]
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//
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// Usage (event JSON — for pipelines):
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// node scripts/new-post.mjs --json '{"title":"...","summary":"...","tags":["x"],"body":"..."}'
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// cat event.json | node scripts/new-post.mjs --stdin
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//
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// Exits non-zero on invalid input so a malformed pipeline event fails the build.
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import { parseArgs } from "node:util";
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import { readFileSync, writeFileSync, existsSync, mkdirSync } from "node:fs";
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import { fileURLToPath } from "node:url";
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const BLOG_DIR = fileURLToPath(new URL("../src/content/blog/", import.meta.url));
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const { values } = parseArgs({
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options: {
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title: { type: "string" },
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summary: { type: "string" },
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tags: { type: "string" },
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date: { type: "string" },
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slug: { type: "string" },
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body: { type: "string" },
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bodyFile: { type: "string" },
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draft: { type: "boolean", default: false },
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force: { type: "boolean", default: false },
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json: { type: "string" },
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stdin: { type: "boolean", default: false },
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},
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allowPositionals: false,
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});
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function die(msg) {
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console.error(`new-post: ${msg}`);
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process.exit(1);
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}
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// --- Resolve the post fields from flags and/or a JSON event ----------------
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let event = {};
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if (values.stdin) {
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try {
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event = JSON.parse(readFileSync(0, "utf8"));
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} catch (e) {
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die(`could not parse JSON from stdin: ${e.message}`);
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}
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} else if (values.json) {
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try {
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event = JSON.parse(values.json);
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} catch (e) {
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die(`could not parse --json: ${e.message}`);
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}
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}
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const title = values.title ?? event.title;
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const summary = values.summary ?? event.summary;
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const rawTags = values.tags ?? event.tags;
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const date = values.date ?? event.date ?? new Date().toISOString().slice(0, 10);
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const draft = values.draft || Boolean(event.draft);
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let body = values.body ?? event.body;
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if (values.bodyFile) body = readFileSync(values.bodyFile, "utf8");
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// --- Validate (mirror the zod schema; fail fast) ---------------------------
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if (!title || typeof title !== "string") die("a --title is required");
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if (!summary || typeof summary !== "string") die("a --summary is required");
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if (!/^\d{4}-\d{2}-\d{2}$/.test(date)) die(`date must be YYYY-MM-DD (got "${date}")`);
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const tags = Array.isArray(rawTags)
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? rawTags
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: typeof rawTags === "string"
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? rawTags.split(",").map((t) => t.trim()).filter(Boolean)
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: [];
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const slug =
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values.slug ??
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event.slug ??
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title
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.toLowerCase()
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.replace(/[^a-z0-9]+/g, "-")
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.replace(/^-+|-+$/g, "")
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.slice(0, 80);
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if (!slug) die("could not derive a slug from the title; pass --slug");
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// --- Compose the file ------------------------------------------------------
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const yaml = (s) => JSON.stringify(String(s)); // safe double-quoted YAML scalar
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const frontmatter = [
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"---",
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`title: ${yaml(title)}`,
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`date: ${date}`,
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`summary: ${yaml(summary)}`,
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`tags: [${tags.map(yaml).join(", ")}]`,
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`draft: ${draft}`,
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"---",
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"",
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].join("\n");
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const content =
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frontmatter +
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(body?.trim()
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? `${body.trim()}\n`
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: `Write the post here.\n`);
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mkdirSync(BLOG_DIR, { recursive: true });
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const file = `${BLOG_DIR}${slug}.md`;
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if (existsSync(file) && !values.force) {
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die(`${slug}.md already exists (use --force to overwrite)`);
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}
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writeFileSync(file, content, "utf8");
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console.log(`wrote src/content/blog/${slug}.md${draft ? " (draft)" : ""}`);
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