gatsby-config.js

const urljoin = require("url-join");
const config = require("./data/SiteConfig");

module.exports = {
  pathPrefix: config.pathPrefix === "" ? "/" : config.pathPrefix,
  siteMetadata: {
    author: config.userName,
    siteUrl: urljoin(config.siteUrl, config.pathPrefix),
    title: config.siteTitle,
    description: config.siteDescription,
    rssMetadata: {
      site_url: urljoin(config.siteUrl, config.pathPrefix),
      feed_url: urljoin(config.siteUrl, config.pathPrefix, config.siteRss),
      title: config.siteTitle,
      description: config.siteDescription,
      image_url: `${urljoin(
        config.siteUrl,
        config.pathPrefix
      )}/logos/logo-1024.png`,
      copyright: config.copyright,
    },
  },
  plugins: [
    "gatsby-plugin-react-helmet",
    "gatsby-plugin-lodash",
    {
      resolve: "gatsby-source-filesystem",
      options: {
        name: "assets",
        path: `${__dirname}/static/`,
      },
    },
    {
      resolve: "gatsby-source-filesystem",
      options: {
        name: "posts",
        path: `${__dirname}/content/`,
      },
    },
    {
      resolve: "gatsby-transformer-remark",
      options: {
        plugins: [
          {
            resolve: "gatsby-remark-code-titles",
            options: {
              className: "prism-code-title",
            },
          },
          {
            resolve: "gatsby-remark-images",
            options: {
              maxWidth: 800,
            },
          },
          {
            resolve: "gatsby-remark-responsive-iframe",
          },
          {
            resolve: "gatsby-remark-prismjs",
            options: {
              classPrefix: "language-",
              inlineCodeMarker: null,
              aliases: {},
              showLineNumbers: false,
              noInlineHighlight: false,
              prompt: {
                user: "root",
                host: "localhost",
                global: true,
              },
            },
          },
          "gatsby-remark-copy-linked-files",
          "gatsby-remark-autolink-headers",
        ],
      },
    },
    {
      resolve: "gatsby-plugin-nprogress",
      options: {
        color: config.themeColor,
      },
    },
    "gatsby-plugin-sharp",
    "gatsby-transformer-sharp",
    "gatsby-plugin-catch-links",
    "gatsby-plugin-sitemap",
    {
      resolve: "gatsby-plugin-manifest",
      options: {
        name: config.siteTitle,
        short_name: config.siteTitleShort,
        description: config.siteDescription,
        start_url: "/", // config.pathPrefix,
        background_color: config.backgroundColor,
        theme_color: config.themeColor,
        display: "minimal-ui",
        icon: "content/images/kaz.jpg",
      },
    },
    "gatsby-plugin-offline",
    "gatsby-plugin-sass",
    {
      resolve: "gatsby-plugin-feed",
      options: {
        setup(ref) {
          const ret = ref.query.site.siteMetadata.rssMetadata;
          ret.allMarkdownRemark = ref.query.allMarkdownRemark;
          ret.generator = "GatsbyJS Advanced Starter";
          return ret;
        },
        query: `
        {
          site {
            siteMetadata {
              rssMetadata {
                site_url
                feed_url
                title
                description
                image_url
                copyright
              }
            }
          }
        }
      `,
        feeds: [
          {
            serialize(ctx) {
              const { rssMetadata } = ctx.query.site.siteMetadata;
              return ctx.query.allMarkdownRemark.edges.map((edge) => ({
                categories: edge.node.frontmatter.tags,
                date: edge.node.fields.date,
                title: edge.node.frontmatter.title,
                description: edge.node.excerpt,
                url: rssMetadata.site_url + edge.node.fields.slug,
                guid: rssMetadata.site_url + edge.node.fields.slug,
                custom_elements: [
                  { "content:encoded": edge.node.html },
                  { author: config.userEmail },
                ],
              }));
            },
            query: `
            {
              allMarkdownRemark(
                limit: 1000,
                sort: { order: DESC, fields: [fields___date] },
              ) {
                edges {
                  node {
                    excerpt
                    html
                    timeToRead
                    fields {
                      slug
                      date
                    }
                    frontmatter {
                      title                      
                      date
                      category
                      tags
                    }
                  }
                }
              }
            }
          `,
            output: config.siteRss,
          },
        ],
      },
    },
    {
      resolve: "gatsby-plugin-typography",
      options: {
        pathToConfigModule: `${__dirname}/src/utils/typography.js`,
      },
    },
  ],
};