pg_orrery/docs/astro.config.mjs

import { defineConfig } from "astro/config";
import starlight from "@astrojs/starlight";
import tailwindcss from "@tailwindcss/vite";
import remarkMath from "remark-math";
import rehypeKatex from "rehype-katex";
import mermaid from "astro-mermaid";
import icon from "astro-icon";
import opengraphImages from "astro-opengraph-images";
import { pgOrbitOgImage } from "./src/og-renderer.js";
import * as fs from "fs";

export default defineConfig({
  site: "https://pg-orbit.warehack.ing",
  integrations: [
    icon(),
    mermaid(),
    starlight({
      title: "pg_orbit",
      description:
        "It's not rocket science. Celestial mechanics for PostgreSQL.",
      favicon: "/favicon.svg",
      logo: {
        src: "./src/assets/pg-orbit-logo.svg",
        replacesTitle: true,
      },
      social: [
        {
          icon: "github",
          label: "Gitea",
          href: "https://git.supported.systems/warehack.ing/pg_orbit",
        },
      ],
      customCss: [
        "./src/styles/custom.css",
        "./src/styles/katex-fixes.css",
        "katex/dist/katex.min.css",
      ],
      head: [
        {
          tag: "meta",
          attrs: {
            name: "theme-color",
            content: "#0a0e17",
          },
        },
      ],
      components: {
        Head: "./src/components/Head.astro",
      },
      sidebar: [
        {
          label: "Getting Started",
          items: [
            { label: "What is pg_orbit?", slug: "getting-started/what-is-pg-orbit" },
            { label: "Installation", slug: "getting-started/installation" },
            { label: "Quick Start", slug: "getting-started/quick-start" },
          ],
        },
        {
          label: "Guides",
          items: [
            { label: "Tracking Satellites", slug: "guides/tracking-satellites" },
            { label: "Observing the Solar System", slug: "guides/observing-solar-system" },
            { label: "Planetary Moon Tracking", slug: "guides/planetary-moons" },
            { label: "Star Catalogs in SQL", slug: "guides/star-catalogs" },
            { label: "Comet & Asteroid Tracking", slug: "guides/comets-asteroids" },
            { label: "Jupiter Radio Burst Prediction", slug: "guides/jupiter-radio-bursts" },
            { label: "Interplanetary Trajectories", slug: "guides/interplanetary-trajectories" },
            { label: "Conjunction Screening", slug: "guides/conjunction-screening" },
            { label: "JPL DE Ephemeris", slug: "guides/de-ephemeris" },
          ],
        },
        {
          label: "Workflow Translation",
          items: [
            { label: "From Skyfield to SQL", slug: "workflow/from-skyfield" },
            { label: "From JPL Horizons to SQL", slug: "workflow/from-jpl-horizons" },
            { label: "From GMAT to SQL", slug: "workflow/from-gmat" },
            { label: "From Radio Jupiter Pro to SQL", slug: "workflow/from-radio-jupiter-pro" },
            { label: "The SQL Advantage", slug: "workflow/sql-advantage" },
          ],
        },
        {
          label: "Reference",
          items: [
            { label: "Types", slug: "reference/types" },
            { label: "Functions: Satellite", slug: "reference/functions-satellite" },
            { label: "Functions: Solar System", slug: "reference/functions-solar-system" },
            { label: "Functions: Moons", slug: "reference/functions-moons" },
            { label: "Functions: Stars & Comets", slug: "reference/functions-stars-comets" },
            { label: "Functions: Radio", slug: "reference/functions-radio" },
            { label: "Functions: Transfers", slug: "reference/functions-transfers" },
            { label: "Functions: DE Ephemeris", slug: "reference/functions-de" },
            { label: "Operators & GiST Index", slug: "reference/operators-gist" },
            { label: "Body ID Reference", slug: "reference/body-ids" },
            { label: "Constants & Accuracy", slug: "reference/constants-accuracy" },
          ],
        },
        {
          label: "Architecture",
          items: [
            { label: "Design Principles", slug: "architecture/design-principles" },
            { label: "Constant Chain of Custody", slug: "architecture/constant-chain-of-custody" },
            { label: "Observation Pipeline", slug: "architecture/observation-pipeline" },
            { label: "Theory-to-Code Mapping", slug: "architecture/theory-to-code" },
            { label: "Memory & Thread Safety", slug: "architecture/memory-thread-safety" },
            { label: "SGP4 Integration", slug: "architecture/sgp4-integration" },
          ],
        },
        {
          label: "Performance",
          items: [
            { label: "Benchmarks", slug: "performance/benchmarks" },
          ],
        },
      ],
    }),
    opengraphImages({
      options: {
        fonts: [
          {
            name: "Inter",
            weight: 400,
            style: "normal",
            data: fs.readFileSync(
              "node_modules/@fontsource/inter/files/inter-latin-400-normal.woff"
            ),
          },
          {
            name: "Inter",
            weight: 700,
            style: "normal",
            data: fs.readFileSync(
              "node_modules/@fontsource/inter/files/inter-latin-700-normal.woff"
            ),
          },
        ],
      },
      render: pgOrbitOgImage,
    }),
  ],

  markdown: {
    remarkPlugins: [remarkMath],
    rehypePlugins: [rehypeKatex],
  },

  vite: {
    plugins: [tailwindcss()],
    server: {
      host: "0.0.0.0",
      ...(process.env.VITE_HMR_HOST && {
        hmr: {
          host: process.env.VITE_HMR_HOST,
          protocol: "wss",
          clientPort: 443,
        },
      }),
    },
  },

  telemetry: false,
  devToolbar: { enabled: false },
});