-- html ->
--
--   posts = [{
--     id: p.meta.id
--     target: p.meta.target
--     source: p.source
--   } for _, p in pairs site.pages when p.meta.template == "blog"]
--
--   require("moon").p posts
--   div { "this is a post" }
--   div { "this anoter post" }

-- date = require "date"
-- return {
--   format: "markdown"
--   title: "My Site's Title"
--   {
--     title: "The First Post"
--     date: date 2011, 11, 26
--     link: "/my-post"
--     description: [[
--       The things I did.
--
--       * ordered pizza
--       * ate it
--     ]]
--   }
-- }

-- <section>
--   <h3>
--     <a href="/posts/publish-markdown-documents-as-static-web-pages-with-pandoc-and-phoenix">
--       Publish Markdown Documents As Static Web Pages with Pandoc and Phoenix
--     </a>
--   </h3>
--
--   <time datetime="2025-01-18">Jan 18, 2025</time>
--   — We thought we wanted a static website generator. It turns out what we really wanted was Phoenix, with an option to convert markdown to HTML. Here is our implementation of a solution, using our very own, recently-released, Pandoc Hex package!
--   <a href="/posts/publish-markdown-documents-as-static-web-pages-with-pandoc-and-phoenix" class="read-post-link">
--     Read post →
--   </a>
-- </section>
date = require "date"
-- date!
-- return {
--   format: "markdown"
--   title: "My Site's Title"
--   {
--     title: "The First Post"
--     date: date 2011, 11, 26

-- require("moon").p tostring(date(2011, 11, 26))
path = require "sitegen.path"
moon = require("moon")
common = require("sitegen.common")

extract_date = (source) -> string.match path.filename(source), "%d+%-%d%d%-%d%d"
format_date = (str) -> date(str)\fmt "%b %d, %Y"
publish_date = (path) -> format_date extract_date path

html ->
  posts = [{
    id: p.meta.id
    tgt: p.meta.target
    src: p.source
    title: p.meta.title or p.meta.id
    blurb: p.meta.blurb
  } for _, p in pairs page.site.pages when p.meta.template == "blog"]

  -- require("moon").p [p.meta for _, p in pairs page.site.pages]
  table.sort posts, (a, b) -> a.src > b.src

  [tag["section"] {
    tag["h3"] { tag["a"] { href: p.tgt .. ".html", p.title }}
    tag["time"] { publish_date p.src }
    "—" .. if p.blurb then " #{p.blurb}" else ""
    tag["a"] { class: "read-post-link", href: p.tgt .. ".html", "Read post →"}
  } for _, p in ipairs posts]