Add support for og meta tags and better SEO discovery.#47
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| ['meta', { property: 'og:site_name', content: siteData.title }], | ||
| ['meta', { property: 'og:title', content: pageData.title }], | ||
| ['meta', { property: 'og:description', content: description }], | ||
| ['meta', { property: 'og:image', content: `https://wrensecurity.org${image}` }], |
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The hostname shoud be i a (config) variable.
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I added const variables (even for already existing links). The values are taken from env variables, if it's not specified in ENV variable a default value is used.
There was missing type for node in typescript so I was getting an IDE error for the process variable. This was already a problem in the repository in other part. So I added the node type to typescript.
| ], | ||
| transformHead({ description, pageData, siteData }) { | ||
| const image = pageData.frontmatter.image || '/wrensec-logo.png'; | ||
| const htmlPath = pageData.relativePath.replace(/\.md$/, '.html'); |
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TransformContext parameter of the transformHead have a page parameter that should respect the rewrites.
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The page is the same as the pageData.relativePath as we don't configure rewrites for this repository. And even if we did, it returns the path with .md at the end and doesn't do the convert to the actual deployed url. So we need to keep the transformation.
| ['meta', { property: 'og:description', content: description }], | ||
| ['meta', { property: 'og:image', content: `https://wrensecurity.org${image}` }], | ||
| ['meta', { name: 'twitter:card', content: 'summary_large_image' }], | ||
| ['meta', { name: 'twitter:site', content: '@WrenSecurity' }], |
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The twitter account belongs to a config as well.
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Added as configurable const via env variables.
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This PR lays the groundwork for social sharing previews and search-engine discoverability.
og:*andtwitter:*meta tags. Most are static (og:type,og:site_name,twitter:card,twitter:site) or computed from the page's URL (og:url, canonical link).og:title/og:descriptionreuse each page's existingtitle/descriptionfrontmatter. No new fields were added and the values are falling back to the site-wide description when unset.og:imageis the one tag with a dedicated override: an optionalimagefrontmatter field, falling back to a placeholder logo. Only the home page'stitle/descriptionhave been updated so far; other pages still use generic existing tittles, description fallbacks.<link rel="canonical">per page, reusing the same URL logic asog:url.sitemap.xmlgeneration.robots.txtpointing to the new sitemap.<link rel="alternate">discovery tag for the existingfeed.rss, so feed readers can auto-detect it.