next.config.js

const path = require("path");

// Refresh the site when content changes
const withRemoteRefresh = require("next-remote-refresh")({
  paths: [path.resolve(__dirname, "content")],
});

/** @type {import('next').NextConfig} */
const nextConfig = {
  pageExtensions: ["js", "jsx", "mdx", "ts", "tsx"],
  poweredByHeader: false,

  transpilePackages: ["next-mdx-remote", "streamdown"],

  serverExternalPackages: [
    "remark-gfm",
    "micromark-extension-gfm",
    "micromark-extension-gfm-autolink-literal",
    "micromark-extension-gfm-footnote",
    "micromark-extension-gfm-strikethrough",
    "micromark-extension-gfm-table",
    "micromark-extension-gfm-tagfilter",
    "micromark-extension-gfm-task-list-item",
    "mdast-util-gfm",
    "mdast-util-gfm-autolink-literal",
    "mdast-util-gfm-footnote",
    "mdast-util-gfm-strikethrough",
    "mdast-util-gfm-table",
    "mdast-util-gfm-task-list-item",
  ],

  async headers() {
    const isDev = process.env.NODE_ENV === "development";

    const cspHeader = `
      default-src 'self';
      script-src 'self' 'unsafe-inline' 'unsafe-eval' https:;
      connect-src 'self' ${isDev ? "ws:" : ""} https:;
      style-src 'self' 'unsafe-inline' https://fonts.googleapis.com;
      img-src 'self' blob: data: https://knock.app;
      font-src 'self' https://fonts.googleapis.com;
      frame-src 'self' https:;
      object-src 'none';
      base-uri 'self';
      form-action 'self';
      frame-ancestors 'none';
      upgrade-insecure-requests;
      `;

    return [
      {
        source: "/",
        headers: [
          {
            key: "Content-Security-Policy",
            value: cspHeader.replace(/\n/g, ""),
          },
        ],
      },
      {
        source: "/(.*)",
        headers: [
          {
            key: "Content-Security-Policy",
            value: cspHeader.replace(/\n/g, ""),
          },
        ],
      },
    ];
  },

  async redirects() {
    return [
      {
        source: "/developer-tools/mcp-server",
        destination: "/ai/mcp-server",
        permanent: true,
      },
      {
        source: "/developer-tools/skills",
        destination: "/ai/skills",
        permanent: true,
      },
      {
        source: "/integrations",
        destination: "/integrations/overview",
        permanent: true,
      },
      {
        source: "/integrations/email",
        destination: "/integrations/email/attachments",
        permanent: true,
      },
      {
        source: "/integrations/email-attachments",
        destination: "/integrations/email/attachments",
        permanent: true,
      },
      {
        source: "/integrations/aws-ses",
        destination: "/integrations/email/aws-ses",
        permanent: true,
      },
      {
        source: "/integrations/sendgrid",
        destination: "/integrations/email/sendgrid",
        permanent: true,
      },
      {
        source: "/integrations/in-app-feed",
        destination: "/integrations/in-app/knock",
        permanent: true,
      },
      {
        source: "/integrations/in-app",
        destination: "/integrations/in-app/overview",
        permanent: true,
      },
      {
        source: "/integrations/in-app-feed/overview",
        destination: "/integrations/in-app/knock",
        permanent: true,
      },
      {
        source: "/integrations/chat",
        destination: "/integrations/chat/slack",
        permanent: true,
      },
      {
        source: "/integrations/push",
        destination: "/integrations/push/overview",
        permanent: true,
      },
      {
        source: "/integrations/slack",
        destination: "/integrations/chat/slack",
        permanent: true,
      },
      {
        source: "/integrations/microsoft-teams",
        destination: "/integrations/chat/microsoft-teams",
        permanent: true,
      },
      {
        source: "/integrations/sms",
        destination: "/integrations/sms/twilio-sms",
        permanent: true,
      },
      {
        source: "/integrations/twilio-sms",
        destination: "/integrations/sms/twilio-sms",
        permanent: true,
      },
      {
        source: "/integrations/sms/twilio-sms",
        destination: "/integrations/sms/twilio",
        permanent: true,
      },
      {
        source: "/integrations/chat/microsoft-teams",
        destination: "/integrations/chat/microsoft-teams/overview",
        permanent: true,
      },
      // Old feed docs
      {
        source: "/client-integration/authenticating-users",
        destination: "/in-app-ui/security-and-authentication",
        permanent: true,
      },
      {
        source: "/notification-feeds/overview",
        destination: "/in-app-ui/react/overview",
        permanent: true,
      },
      {
        source: "/notification-feeds/getting-started",
        destination: "/in-app-ui/react/feed",
        permanent: true,
      },
      {
        source: "/notification-feeds/customizing-ui",
        destination: "/in-app-ui/react/feed",
        permanent: true,
      },
      {
        source: "/notification-feeds/bring-your-own-ui",
        destination: "/in-app-ui/feeds/custom-ui",
        permanent: true,
      },
      {
        source: "/notification-feeds/feed-features",
        destination: "/integrations/in-app-feed/overview",
        permanent: true,
      },
      {
        source: "/send-and-manage-data/multi-tenancy",
        destination: "/send-and-manage-data/tenants",
        permanent: true,
      },
      {
        source: "/send-notifications/workflow-functions",
        destination: "/designing-workflows/overview",
        permanent: true,
      },
      {
        source: "/send-notifications/reference-email-layout",
        destination: "/integrations/email/layouts",
        permanent: true,
      },
      {
        source:
          "/send-notifications/designing-workflows/reference-email-layout",
        destination: "/integrations/email/layouts",
        permanent: true,
      },
      {
        source: "/send-notifications/reference-liquid-helpers",
        destination: "/template-editor/reference-liquid-helpers",
        permanent: true,
      },
      {
        source: "/send-notifications/designing-workflows/trigger-conditions",
        destination: "/send-notifications/designing-workflows/step-conditions",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack",
        destination: "/integrations/chat/slack/overview",
        permanent: true,
      },
      {
        source: "/in-app-ui/react",
        destination: "/in-app-ui/react/overview",
        permanent: true,
      },
      {
        source: "/in-app-ui/javascript",
        destination: "/in-app-ui/javascript/overview",
        permanent: true,
      },
      {
        source: "/in-app-ui/react-native",
        destination: "/in-app-ui/react-native/overview",
        permanent: true,
      },
      {
        source: "/in-app-ui/ios",
        destination: "/in-app-ui/ios/overview",
        permanent: true,
      },
      {
        source: "/in-app-ui/android",
        destination: "/in-app-ui/android/overview",
        permanent: true,
      },
      {
        source: "/send-notifications/designing-workflows",
        destination: "/designing-workflows",
        permanent: true,
      },
      {
        source: "/send-notifications/designing-workflows/reference-:match",
        destination: "/designing-workflows/references/reference-:match",
        permanent: true,
      },
      {
        source: "/send-notifications/designing-workflows/:any",
        destination: "/designing-workflows/:any",
        permanent: true,
      },
      {
        source: "/designing-workflows/references",
        destination: "/template-editor/reference-liquid-helpers",
        permanent: true,
      },
      {
        source: "/designing-workflows/references/reference-liquid-helpers",
        destination: "/template-editor/reference-liquid-helpers",
        permanent: true,
      },
      {
        source: "/designing-workflows/template-editor",
        destination: "/template-editor/overview",
        permanent: true,
      },
      {
        source: "/designing-workflows/template-editor/overview",
        destination: "/template-editor/overview",
        permanent: true,
      },
      {
        source: "/designing-workflows/template-editor/variables",
        destination: "/template-editor/variables",
        permanent: true,
      },
      {
        source: "/designing-workflows/template-editor/referencing-data",
        destination: "/template-editor/referencing-data",
        permanent: true,
      },
      {
        source: "/designing-workflows/template-editor/reference-liquid-helpers",
        destination: "/template-editor/reference-liquid-helpers",
        permanent: true,
      },
      {
        source: "/designing-workflows/partials",
        destination: "/template-editor/partials",
        permanent: true,
      },
      {
        source: "/template-editor",
        destination: "/template-editor/overview",
        permanent: true,
      },
      {
        source: "/template-editor/partials",
        destination: "/template-editor/partials/overview",
        permanent: true,
      },
      {
        source: "/concepts/translations",
        destination: "/template-editor/translations",
        permanent: true,
      },
      {
        source: "/send-and-manage-data/outbound-webhooks",
        destination: "/developer-tools/outbound-webhooks",
        permanent: true,
      },
      {
        source: "/integrations/vercel",
        destination: "/integrations/extensions/vercel",
        permanent: true,
      },
      {
        source: "/in-app-ui/angular",
        destination: "/in-app-ui/angular/overview",
        permanent: true,
      },
      {
        source: "/send-and-manage-data/concepts",
        destination: "/concepts/overview",
        permanent: true,
      },
      {
        source: "/send-and-manage-data/:slug*",
        destination: "/concepts/:slug*",
        permanent: true,
      },
      {
        source: "/send-notifications/setting-preferences",
        destination: "/managing-recipients/setting-preferences",
        permanent: true,
      },
      {
        source: "/managing-recipients/setting-preferences",
        destination: "/preferences/overview#set-a-users-preferences",
        permanent: true,
      },
      {
        source: "/send-notifications/setting-channel-data",
        destination: "/managing-recipients/setting-channel-data",
        permanent: true,
      },
      {
        source: "/designing-workflows",
        destination: "/designing-workflows/overview",
        permanent: true,
      },
      {
        source: "/security",
        destination: "/getting-started/security",
        permanent: true,
      },
      {
        source: "/developer-tools/outbound-webhooks",
        destination: "/developer-tools/outbound-webhooks/overview",
        permanent: true,
      },
      {
        source: "/guides/customizing-react-in-app-feed-components",
        destination: "/in-app-ui/react/customizing-feed-components",
        permanent: true,
      },
      {
        source: "/guides/filtering-in-app-feeds",
        destination: "/in-app-ui/react/filtering-in-app-feeds",
        permanent: true,
      },
      // Reference redirects
      {
        source: "/sdks/:sdk",
        destination: "/in-app-ui/:sdk/sdk/overview",
        permanent: true,
      },
      {
        source: "/sdks/:sdk/reference",
        destination: "/in-app-ui/:sdk/sdk/reference",
        permanent: true,
      },
      {
        source: "/getting-started/going-to-production",
        destination: "/tutorials/implementation-guide#going-to-production",
        permanent: true,
      },
      {
        source: "/getting-started/knock-and-postman",
        destination: "/developer-tools/knock-and-postman",
        permanent: true,
      },
      {
        source: "/getting-started/security",
        destination: "/developer-tools/security",
        permanent: true,
      },
      {
        source: "/getting-started/how-knock-works",
        destination: "/getting-started/what-is-knock",
        permanent: true,
      },
      {
        source: "/getting-started/example-app",
        destination: "/getting-started/example-apps",
        permanent: true,
      },
      {
        source: "/concepts",
        destination: "/concepts/overview",
        permanent: true,
      },
      {
        source: "/in-app-ui/javascript/quick-start",
        destination: "/in-app-ui/javascript/sdk/quick-start",
        permanent: true,
      },
      {
        source: "/in-app-ui/android/quick-start",
        destination: "/in-app-ui/android/sdk/quick-start",
        permanent: true,
      },
      {
        source: "/in-app-ui/flutter",
        destination: "/in-app-ui/flutter/sdk/overview",
        permanent: true,
      },
      {
        source: "/guides/going-to-production",
        destination: "/tutorials/implementation-guide#going-to-production",
        permanent: true,
      },
      //SlackKit redirects
      {
        source: "/integrations/chat/slack/how-knock-slacks",
        destination: "/integrations/chat/slack/overview",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack/building-a-slack-app",
        destination:
          "/integrations/chat/slack/overview#how-to-connect-slack-to-knock",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack/designing-slack-templates",
        destination:
          "/integrations/chat/slack/overview#designing-notification-templates-for-slack",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack/slack-interactivity",
        destination:
          "/integrations/chat/slack/overview#designing-notification-templates-for-slack",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack/slack-examples",
        destination: "/integrations/chat/slack/overview",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack-kit/overview",
        destination: "/integrations/chat/slack/overview",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack-kit/setup",
        destination: "/integrations/chat/slack/overview",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack-kit/resource-access-grants",
        destination: "/in-app-ui/react/slack-kit#resources-access-grants",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack-kit/ui",
        destination: "/in-app-ui/react/slack-kit#getting-started",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack-kit/trigger-workflow",
        destination: "/integrations/chat/slack/overview",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack-diy/slack-apps-and-scopes",
        destination: "/integrations/chat/slack/overview",
        permanent: true,
      },
      {
        source: "/integrations/chat/slack-diy/building-oauth-flow",
        destination: "/integrations/chat/slack/overview",
        permanent: true,
      },
      {
        source: "/send-notifications/triggering-workflows",
        destination: "/send-notifications/triggering-workflows/overview",
        permanent: true,
      },
      {
        source: "/mapi",
        destination: "/mapi-reference",
        permanent: true,
      },
      {
        source: "/developer-tools",
        destination: "/developer-tools/overview",
        permanent: true,
      },
      {
        source: "/tutorials",
        destination: "/tutorials/overview",
        permanent: true,
      },
      {
        source: "/in-app-ui",
        destination: "/in-app-ui/overview",
        permanent: true,
      },
      {
        source: "/guides",
        destination: "/tutorials/overview",
        permanent: true,
      },
      {
        source: "/guides/:guide",
        destination: "/tutorials/:guide",
        permanent: true,
      },
      {
        source: "/sdks",
        destination: "/developer-tools/sdks",
        permanent: true,
      },
      {
        source: "/sdks/overview",
        destination: "/developer-tools/sdks",
        permanent: true,
      },
      {
        source: "/sdks/:sdk/overview",
        destination: "/in-app-ui/:sdk/sdk/overview",
        permanent: true,
      },
      {
        source: "/in-app-ui/react/messaging-components",
        destination: "/in-app-ui/react/feed",
        permanent: true,
      },
      {
        source: "/agent-toolkit",
        destination: "/developer-tools/agent-toolkit/overview",
        permanent: true,
      },
      {
        source: "/in-app-ui/filtering-in-app-feeds",
        destination: "/in-app-ui/feeds/filtering-in-app-feeds",
        permanent: true,
      },
      {
        source: "/in-app-ui/react/filtering-in-app-feeds",
        destination: "/in-app-ui/feeds/filtering-in-app-feeds",
        permanent: true,
      },
      {
        source: "/reference",
        destination: "/api-reference",
        permanent: true,
      },
      {
        source: "/developer-tools/validating-trigger-data",
        destination: "/designing-workflows/validating-trigger-data",
        permanent: true,
      },
      {
        source: "/sdks/android/deep-links",
        destination: "/in-app-ui/android/sdk/deep-links",
        permanent: true,
      },
      {
        source: "/sdks/ios/deep-links",
        destination: "/in-app-ui/ios/sdk/deep-links",
        permanent: true,
      },
      {
        source: "/in-app-ui/react/custom-notifications-ui",
        destination: "/in-app-ui/react/headless/feed",
        permanent: true,
      },
      {
        source: "/in-app-ui/react-native/notification-feeds",
        destination: "/in-app-ui/react-native/headless/feed",
        permanent: true,
      },
      {
        source: "/in-app-ui/react/customizing-feed-components",
        destination: "/in-app-ui/react/feed#css-customization",
        permanent: true,
      },
      {
        source: "/getting-started/quick-start",
        destination: "/getting-started/quick-start/general",
        permanent: false,
      },
      {
        source: "/http-fetch-function",
        destination: "/designing-workflows/fetch-function",
        permanent: true,
      },
      {
        source: "/in-app-ui/message-types",
        destination: "/in-app-ui/message-types/overview",
        permanent: true,
      },
      // {
      //   source: "/cli",
      //   destination: "/cli/overview",
      //   permanent: false,
      // },
      // Redirect /api-reference to /api-reference/overview
      {
        source: "/api-reference",
        destination: "/api-reference/overview",
        permanent: false,
      },
      {
        source: "/mapi-reference",
        destination: "/mapi-reference/overview",
        permanent: false,
      },
      // CLI guides redirects (plural to singular)
      {
        source: "/cli/guides",
        destination: "/cli/guide",
        permanent: true,
      },
      {
        source: "/cli/guides/file-structure",
        destination: "/cli/guide/file-structure",
        permanent: true,
      },
      {
        source: "/cli/guides/list",
        destination: "/cli/guide/list",
        permanent: true,
      },
      {
        source: "/cli/guides/get",
        destination: "/cli/guide/get",
        permanent: true,
      },
      {
        source: "/cli/guides/pull",
        destination: "/cli/guide/pull",
        permanent: true,
      },
      {
        source: "/cli/guides/push",
        destination: "/cli/guide/push",
        permanent: true,
      },
      {
        source: "/cli/guides/validate",
        destination: "/cli/guide/validate",
        permanent: true,
      },
      {
        source: "/cli/guides/activate",
        destination: "/cli/guide/activate",
        permanent: true,
      },
      {
        source: "/cli/guides/:path*",
        destination: "/cli/guide/:path*",
        permanent: true,
      },
      {
        source: "/concepts/commits",
        destination: "/version-control/commits",
        permanent: true,
      },
      {
        source: "/concepts/environments",
        destination: "/version-control/environments",
        permanent: true,
      },
      // CLI old paths redirects
      {
        source: "/cli/login",
        destination: "/cli/authentication/login",
        permanent: true,
      },
      {
        source: "/cli/logout",
        destination: "/cli/authentication/logout",
        permanent: true,
      },
      {
        source: "/cli/init",
        destination: "/cli/resources/init",
        permanent: true,
      },
      {
        source: "/cli/pull",
        destination: "/cli/resources/pull",
        permanent: true,
      },
      {
        source: "/cli/push",
        destination: "/cli/resources/push",
        permanent: true,
      },
      // CLI overview section redirects (old paths without /overview prefix)
      {
        source: "/cli/overview/introduction",
        destination: "/cli/overview",
        permanent: true,
      },
      // CLI branch overview redirect
      {
        source: "/cli/branch/overview",
        destination: "/cli/branch",
        permanent: true,
      },
    ];
  },
};

module.exports = withRemoteRefresh(nextConfig);