olexsmir.xyz @ fdb45323570317d585f8159320463c9a326e9a78

@@ -0,0 +1,21 @@
+local config = {}
+
+config.name = "olexsmir"
+config.title = "olexsmir's blog"
+config.email = "olexsmir@gmail.com"
+config.cname = "olexsmir.xyz"
+config.url = "https://" .. config.cname
+config.feed = {
+  url = config.url .. "/feed.xml",
+  subtitle = "olexsmir's blog feed, also hi rss reader!",
+}
+
+config.build = {
+  chroma_theme = "tokyonight-night",
+
+  output = "build",
+  assets = "assets",
+  posts = "posts",
+}
+
+return config

@@ -0,0 +1,73 @@
+local css = require "lego.css"
+local file = require "lego.file"
+local html = require "lego.html"
+local liblego = require "liblego"
+local post = require "lego.post"
+local rss = require "lego.rss"
+local sitemap = require "lego.sitemap"
+
+local c = require "blog.config"
+local pages = require "blog.pages"
+local styles = require "blog.styles"
+local blog = {}
+
+local function write(fpath, data)
+  file.write({ c.build.output, fpath }, data)
+end
+
+local function write_page(fpath, node)
+  write(fpath, html.render_page(node))
+end
+
+local function write_gopkg(name, repo, branch)
+  branch = branch or "main"
+  write(name .. ".html", html.render_page(pages.gopkg(name, repo, branch)))
+end
+
+function blog.build()
+  --- clean up
+  if file.is_dir(c.build.output) then
+    file.rm(c.build.output)
+  end
+  file.mkdir(c.build.output)
+  file.copy_dir(c.build.assets, vim.fs.joinpath(c.build.output, c.build.assets))
+
+  -- write the pages
+  ---@type lego.Post[]
+  local posts = vim
+    .iter(file.list_dir(c.build.posts))
+    :map(function(fname)
+      return post.read_file { c.build.posts, fname }
+    end)
+    :totable()
+  post.sort_by_date(posts)
+
+  write("CNAME", c.cname)
+  write("chroma.css", liblego.get_css(c.build.chroma_theme))
+  write("sitemap.xml", sitemap.sitemap(posts, { site_url = c.url }))
+  write("style.css", css.style(styles))
+  write_page("404.html", pages.not_found())
+  write_page("index.html", pages.home(posts))
+  write_page("posts.html", pages.posts(posts))
+
+  write_gopkg("json2go", "https://github.com/olexsmir/json2go")
+
+  -- stylua: ignore
+  write("feed.xml", rss.rss(posts, {
+    email = c.email,
+    name = c.name,
+    title = c.title,
+    subtitle = c.feed.subtitle;
+    feed_url = c.feed.url,
+    home_url = c.url,
+  }))
+
+  for _, p in pairs(posts) do
+    local phtml = html.render_page(pages.post(p))
+    write(p.meta.slug .. ".html", phtml)
+  end
+
+  file.report_duplicates()
+end
+
+return blog

@@ -0,0 +1,186 @@
+local a = require "lego.html.attribute"
+local c = require "blog.config"
+local h = require "lego.html"
+local pages = {}
+
+local function themeSwitcherScript()
+  local s = [[
+    const root = document.documentElement;
+    root.dataset.theme = localStorage.theme || 'dark';
+    document.getElementById('theme-toggle').onclick = () => {
+      root.dataset.theme = root.dataset.theme === 'dark' ? 'light' : 'dark';
+      localStorage.theme = root.dataset.theme;
+    };
+  ]]
+  s = s:gsub("  ", "")
+  s = vim.split(s, "\n") ---@diagnostic disable-line: cast-local-type
+  s = table.concat(s, "")
+  return h.el("script", {}, { h.text(s) })
+end
+
+---@param o {title:string, desc:string, has_code:boolean, body:lego.HtmlNode[]}
+---@return lego.HtmlNode
+local function with_page(o)
+  return h.el("html", { a.attr("lang", "en") }, {
+    h.el("head", {}, {
+      h.title({}, { h.text(o.title) }),
+      h.meta { a.attr("charset", "utf-8") },
+      h.meta {
+        a.attr("name", "viewport"),
+        a.attr("content", "width=device-width, initial-scale=1.0, viewport-fit=cover"),
+      },
+      h.link {
+        a.attr("rel", "alternate"),
+        a.attr("type", "application/atom+xml"),
+        a.attr("title", c.feed.subtitle),
+        a.href(c.feed.url),
+      },
+      h.link { a.attr("rel", "stylesheet"), a.href "style.css" },
+      o.has_code and h.link { a.attr("rel", "stylesheet"), a.href "chroma.css" } or {},
+      h.link { a.attr("rel", "icon"), a.href "assets/favicon.svg" },
+      h.meta { a.attr("name", "description"), a.attr("content", o.desc) },
+      h.meta { a.attr("property", "og:description"), a.attr("content", o.desc) },
+      h.meta { a.attr("property", "og:site_name"), a.attr("content", o.title) },
+      h.meta { a.attr("property", "og:title"), a.attr("content", o.title) },
+      h.meta { a.attr("property", "og:type"), a.attr("content", "website") },
+    }),
+    h.el("body", { a.class "home" }, {
+      h.el("header", {}, {
+        h.nav({}, {
+          h.p({}, {
+            h.a({ a.class "visual-hidden", a.href "#main" }, { "Skip to content" }),
+            h.a({ a.href "/" }, { h.text "home" }),
+            h.a({ a.href "/posts" }, { h.text "posts" }),
+            h.a({ a.href "/feed.xml" }, { h.text "feed" }),
+            h.el("button", { a.id "theme-toggle" }, { h.text "🌓" }),
+          }),
+        }),
+      }),
+      h.main({ a.id "main" }, o.body),
+      themeSwitcherScript(),
+    }),
+  })
+end
+
+---@param iter Iter
+---@return string|lego._HtmlNote
+local function list_posts(iter)
+  return h.ul(
+    { a.class "blog-posts" },
+    iter
+      ---@param post lego.Post
+      :filter(function(post)
+        return not post.hidden
+      end)
+      ---@param post lego.Post
+      :map(function(post)
+        return h.li({}, {
+          h.span({}, {
+            h.el("i", {}, { h.time(post.meta.date) }),
+          }),
+          h.a({ a.href(post.meta.slug) }, { h.text(post.meta.title) }),
+        })
+      end)
+      :totable()
+  )
+end
+
+---@param posts lego.Post[]
+function pages.home(posts)
+  return with_page {
+    title = "olexsmir.xyz",
+    desc = "olexsmir.xyz home page",
+    body = {
+      h.h2({}, { "Hi, I'm Olex from Ukraine 🇺🇦" }),
+      h.p({}, {
+        "Welcome to my corner of the internet. Here I share what I find interesting. ",
+        "Hopefully I will maintain the content on this site, not only it’s code.",
+      }),
+      h.p({}, {
+        "Feel free to scroll through the posts below or subscribe to the ",
+        h.a({ a.href "/feed.xml" }, { "RSS feed" }),
+        " for updates. ",
+        "And if you want to say hi, mail me at ",
+        h.a({ a.href("mailto:" .. c.email) }, { c.email }),
+        " or message me on ",
+        h.a({ a.href "https://t.me/olexsmir" }, { "telegram" }),
+        " if that's your cup of tea.",
+      }),
+      h.p({}, {
+        "If you’re curious what I’m up to, check out ",
+        h.a({ a.href "/now" }, { "now" }),
+        " page, or look through ",
+        h.a({ a.href "https://github.com/olexsmir" }, { "github" }),
+        " or ",
+        h.a({ a.href "https://tangled.org/olexsmir.xyz" }, { "tangled" }),
+        " accounts.",
+      }),
+      h.div({ a.class "recent-posts" }, {
+        list_posts(vim.iter(posts):take(7)),
+      }),
+    },
+  }
+end
+
+function pages.not_found()
+  return with_page {
+    title = "Not found",
+    desc = "Page you're looking for, not found",
+    body = {
+      h.h1({}, { h.text "There's nothing here!" }),
+      h.p({}, {
+        h.text "Go pack to the ",
+        h.a({ a.href "/" }, { h.text "home page" }),
+      }),
+    },
+  }
+end
+
+---@param posts lego.Post[]
+function pages.posts(posts)
+  return with_page {
+    title = "All olexsmir's posts",
+    desc = "List of all blog posts on the lego.",
+    body = { list_posts(vim.iter(posts)) },
+  }
+end
+
+---@param post lego.Post
+function pages.post(post)
+  return with_page {
+    title = post.meta.title,
+    desc = "Blog post titled: " .. post.meta.title,
+    has_code = post.content:match "code" ~= nil,
+    body = {
+      h.div({ a.class "blog-title" }, {
+        h.h1({}, { h.text(post.meta.title) }),
+        h.p({}, { h.time(post.meta.date) }),
+      }),
+      h.raw(post.content),
+    },
+  }
+end
+
+function pages.gopkg(name, repo, branch)
+  local gomod = c.cname .. "/" .. name
+  local go_import = gomod .. " git " .. repo
+  local go_source = table.concat({
+    gomod,
+    repo,
+    repo .. "/tree/" .. branch .. "{/dir}",
+    repo .. "/blob/" .. branch .. "{/dir}/{file}#L{line}",
+  }, " ")
+
+  return h.el("html", {}, {
+    h.el("head", {}, {
+      h.meta { a.attr("name", "go-import"), a.attr("content", go_import) },
+      h.meta { a.attr("name", "go-source"), a.attr("content", go_source) },
+    }),
+    h.el("body", {}, {
+      h.p({}, { "Source: ", h.a({ a.href(repo) }, { repo }) }),
+      h.el("code", {}, { "$ go get " .. gomod }),
+    }),
+  })
+end
+
+return pages

@@ -0,0 +1,154 @@
+local text_mutted = "color-mix(in srgb, var(--text-color) 70%, var(--background-color))"
+
+return {
+  [":root"] = {
+    ["--background-color"] = "#131418",
+    ["--heading-color"] = "#eaeaea",
+    ["--text-color"] = "#babdc4",
+    ["--text-mutted"] = text_mutted,
+    ["--link-color"] = "#82aee3",
+    ["--code-background-color"] = "#2d2d2d",
+  },
+
+  ["[data-theme='light']"] = {
+    ["--background-color"] = "#fff",
+    ["--heading-color"] = "#0d122b",
+    ["--text-color"] = "#434648",
+    ["--text-mutted"] = text_mutted,
+    ["--link-color"] = "#003fff",
+    ["--code-background-color"] = "#d8dbe2",
+  },
+
+  ["#theme-toggle"] = {
+    all = "unset",
+    padding = "4px 8px",
+    border_radius = "10px",
+    cursor = "pointer",
+    ["&:hover"] = { background = "rgba(0,0,0,0.09)" },
+  },
+
+  -- HEADER
+
+  header = { padding_bottom = "0.3rem" },
+
+  [".visual-hidden:not(:focus)"] = {
+    position = "absolute",
+    bottom = "100%",
+  },
+
+  ["nav a"] = { margin_right = "0.9rem" },
+  ["nav p"] = { margin_bottom = "0px" },
+
+  -- GENERAL
+
+  body = {
+    max_width = "66ch",
+    margin = "0 auto",
+    padding = "0.6rem 1.7rem 3.1rem",
+    font_family = 'system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif',
+    font_size = "1rem",
+    background_color = "var(--background-color)",
+    color = "var(--text-color)",
+    line_height = "1.5",
+    letter_spacing = "0.005em",
+    overflow_wrap = "anywhere",
+  },
+
+  a = {
+    color = "var(--link-color)",
+    cursor = "pointer",
+    text_decoration = "none",
+
+    ["&:hover"] = { text_decoration = "underline" },
+  },
+
+  main = {
+    padding_top = "1.3rem",
+    line_height = "1.6",
+
+    a = {
+      color = "var(--text-color)",
+      text_decoration = "underline",
+
+      ["&:hover"] = { color = "var(--link-color)" },
+    },
+  },
+
+  -- POSTS LIST
+
+  [".recent-posts"] = {
+    padding_top = "0.5rem",
+    ["& span"] = {},
+  },
+
+  ["ul.blog-posts"] = {
+    list_style_type = "none",
+    padding = "unset",
+    ["& li"] = { display = "flex" },
+    ["& li span"] = { flex = "0 0 130px" },
+    ["& a"] = {
+      text_decoration = "none",
+      color = "var(--link-color)",
+
+      ["&:hover"] = { text_decoration = "underline" },
+      ["&:visited"] = { color = "var(--link-color)" },
+    },
+  },
+
+  time = {
+    color = "var(--text-mutted)",
+    font_family = "monospace",
+    font_style = "normal",
+    font_size = "0.95rem",
+  },
+
+  -- POST
+  [".blog-title"] = {
+    p = { margin_top = "0px" },
+    h1 = {
+      margin_top = "0px",
+      margin_bottom = "0px",
+    },
+  },
+
+  ["h1, h2, h3, h4, h5, h6"] = {
+    font_family = "var(--font-main)",
+    color = "var(--heading-color)",
+  },
+
+  i = { font_style = "italic" },
+  img = {
+    max_width = "100%",
+    display = "block",
+    justify_self = "center",
+  },
+
+  table = { width = "100%" },
+  ["strong, b"] = { color = "var(--heading-color)" },
+
+  button = {
+    margin = "0",
+    cursor = "pointer",
+  },
+
+  hr = {
+    border = "0",
+    border_top = "1px dashed",
+  },
+
+  pre = {
+    padding = "10px",
+    border_radius = "6px",
+    code = {
+      padding = "0",
+      border_radius = "0",
+    },
+  },
+
+  code = {
+    font_family = "monospace",
+    background_color = "var(--code-background-color)",
+    white_space = "pre-wrap",
+    padding = "0 0.3em",
+  },
+}

@@ -0,0 +1,11 @@
+---
+title = What am I up to nowadays?
+slug = now
+date = 2025-11-20
+hidden = true
+---
+
+- Probably, tweaking this site, and it's [SSG](https://github.com/olexsmir/olexsmir.xyz).
+- Forcing my self to go outside and sleep well.
+- Enjoying programming.
+- Hating russia and wanting more of електрохарчування.